Patent Publication Number: US-9403798-B2

Title: Triazinone compound and T-type calcium channel inhibitor

Description:
TECHNICAL FIELD 
     The present invention relates to novel triazinone compounds having an inhibitory activity on a T-type voltage-dependent calcium channel. 
     BACKGROUND ART 
     Voltage-dependent calcium channels are transmembrane multisubunit proteins that control inflow of extracellular calcium ions into cells. The voltage-dependent calcium channels are further classified into various types in mammalian cells. Major types of the voltage-dependent calcium channels include L-type, T-type, N-type, P/Q type, and R-type calcium channels, which play respective roles in various tissues including skeletal muscles, cardiac muscles, lungs, smooth muscles, and brain. Among these types, the “T-type” (or “low-voltage activated-type”) calcium channel is named after its characteristic that has a shorter (T=transient) opening time than the L-type calcium channel that has a longer (L=long-lasting) opening time [Non-Patent Document 1]. 
     The T-type calcium channels have channel characteristics, which are known to be a factor to open the L-type calcium channels and a factor to fluctuate the action potential of sodium channels. Here, hyperexcitability of nerves due to an abnormality (abnormal firing) in fluctuations of the action potential of the sodium channels is believed to be a pathogenesis of neuropathic pains. The T-type calcium channels are supposed to relate to the abnormal firing, and blocking of the T-type calcium channels are believed to suppress the abnormal firing itself and to suppress pains [Non-Patent Document 2]. 
     More specifically, the T-type calcium channels identified in various mammals including humans include three subtypes, α1G (Cav3.1), α1H (Cav3.2), and α1I (Cav3.3). Among the three subtypes of the T-type calcium channels, α1H is expressed in the dorsal root ganglion (DRG) and the dorsal horn of the spinal cord, which relate to pain transmission [Non-Patent Document 2, Non-Patent Document 12]. In studies using all knockout mice, analgesic action has been disclosed in acute pain models (tail clip, tail flip, and hot plate tests), inflammatory pain models (capsaicin and formalin-induced tests), and visceral pain models (acetic acid and magnesium sulfate inductions). During the tests, no abnormality was observed in general behavior [Non-Patent Document 3]. 
     Analgesic action has also been identified in neuropathic pain model rats (CCD) to which an antisense gene of α1H is administered to suppress the expression of α1H in the spinal cord [Non-Patent Document 4]. In addition, in the case of suppressing the expression in the DRG, analgesic action has been identified in neuropathic pain model rats (CCI) [Non-Patent Document 5]. 
     As for the action on pains associated with diabetic neuropathy, in the DRG of pain model rats having diabetic neuropathy prepared by administration of streptozotocin, an increase in gene expression of α1H [Non-Patent Document 6] and an increase in T-type calcium channel current [Non-Patent Document 7] have been disclosed, and the pain suppressive action has also been identified by the intrathecal administration of an antisense gene of α1H to the pain model rats [Non-Patent Document 8]. It has been disclosed that the onset of pain has been completely suppressed in α1H knockout mice to which streptozotocin has been administered, and the expression of all in the DRG has increased and the administration of a T-type calcium channel inhibitor has provided an analgesic action in ob/ob mice as diabetic model mice [Non-Patent Document 9]. From these findings, compounds having the inhibitory activity on the T-type calcium channel should be used as a therapeutic agent for pain. 
     The T-type calcium channels is considered to relate to pains such as neuropathic pain, inflammatory pain, and cancer pain, as well as pathology of various diseases and disorders including epilepsy, essential tremor, schizophrenia, Parkinson&#39;s disease, depression, anxiety, sleep disorder, sleep disturbance, mental illness, schizophrenia, cardiac arrhythmia, hypertension, pain, cancer, diabetes, overactive bladder, chronic kidney disease, sterility, and sexual dysfunction [Non-Patent Document 2, Non-Patent Document 3, Non-Patent Document 10, Non-Patent Document 11, Non-Patent Document 13, Non-Patent Document 14]. 
     Treatment methods for such diseases involve many problems, and thus there is a demand for novel pharmaceutical products. Although some compounds having the T-type calcium channel inhibitory activity have been disclosed (for example, see Patent Documents 1 to 3), there is a demand for development of new medicinal agents. 
     PRIOR ART DOCUMENTS 
     Patent Documents 
     
         
         Patent Document 1: International Publication WO 2009/146540 
         Patent Document 2: International Publication WO 2011/115813 
         Patent Document 3: International Publication WO 2011/035159 
       
    
     Non-Patent Documents 
     
         
         Non-Patent Document 1: Physiology of Neuron, Kyoto University Press pp. 231-260 (2009) 
         Non-Patent Document 2: British Journal of Pharmacology, Vol. 163, pp. 484-495 (2011) 
         Non-Patent Document 3: Genes, Brain and Behavior, Vol. 6, pp. 425-431 (2007) 
         Non-Patent Document 4: Acta Pharmacologica Sinica, Vol. 27 (No. 12), pp. 1547-1552 (2006) 
         Non-Patent Document 5: The EMBO Journal, Vol. 24, pp. 315-324 (2005) 
         Non-Patent Document 6: Journal of Neurochemistry, Vol. 119 (No. 3), pp. 594-603 (2011) 
         Non-Patent Document 7: Journal of Neuroscience, Vol. 27 (No. 12), pp. 3305-3316 (2007) 
         Non-Patent Document 8: Pain, Vol. 145 (No. 1-2), pp. 184-195 (2009) 
         Non-Patent Document 9: Diabetes, Vol. 58, pp. 2656-2665 (2009) 
         Non-Patent Document 10: The Journal of Pharmacology and Experimental Therapeutics, Vol. 335, No. 2, pp. 409-417 (2010) 
         Non-Patent Document 11: Journal of Assisted Reproduction and Genetics, Vol. 28, No. 1, pp. 23-30 (2011) 
         Non-Patent Document 12 : Physiological  Reviews, Vol. 83, pp. 117-161 (2003) 
         Non-Patent Document 13: Neurourology and Urodynamics, Vol. 26, pp. 870-878 (2007) 
         Non-Patent Document 14: BJU International, Vol. 99 (No. 2), pp. 436-441 (2006). 
       
    
     SUMMARY OF THE INVENTION 
     Problem to be Solved by the Invention 
     The present invention provides novel triazinone compounds which are T-type voltage-dependent calcium channel inhibitors. The present invention also provides pharmaceutical compositions containing the compounds of the present invention. 
     Means for Solving the Problem 
     As a result of intensive studies for developing inhibitors of a T-type voltage-dependent calcium channel, the inventors of the present invention have found that the compounds of the present invention have a high inhibitory activity on the T-type voltage-dependent calcium channel and have accomplished the present invention. 
     Specifically, the present invention has the following aspects: 
     (1) 
     The present invention provides: a compound of Formula (I): 
     
       
         
         
             
             
         
       
     
     [wherein 
     R 1  is 
     a hydrogen atom, 
     a halogen atom, 
     a C 1-6  alkyl group, 
     a C 1-6  alkoxy group, 
     a C 1-6  alkylthio group, 
     a mono-C 1-6  alkylamino group, 
     a di-C 1-6  alkylamino group 
     (the C 1-6  alkyl group, the C 1-6  alkoxy group, the C 1-6  alkylthio group, the mono-C 1-6  alkylamino group, and the di-C 1-6  alkylamino group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 8 ), or
 
a C 3-11  cycloalkyl group
 
(the C 3-11  cycloalkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 );
 
     each of L 1  and L 2  is independently 
     a single bond, 
     NR 2 , 
     O, 
     S, 
     SO, 
     SO 2 , or 
     a C 1-6  alkylene group 
     (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3 ); 
     B is 
     a C 3-11  cycloalkylene group, 
     a C 3-11  cycloalkenylene group, 
     a 3 to 11-membered heterocyclylene group, 
     a C 6-14  arylene group, 
     a 5 to 10-membered heteroarylene group 
     (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, the 3 to 11-membered heterocyclylene group, the C 6-14  arylene group, and the 5 to 10-membered heteroarylene group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 , and
 
a single methylene group of the C 3-11  cycloalkylene group or the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group),
 
a C 1-6  alkylene group,
 
a C 2-6  alkenylene group, or
 
a C 2-6  alkynylene group
 
(the C 1-6  alkylene group, the C 2-6  alkenylene group, and the C 2-6  alkynylene group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 8 , and
 
a single methylene group of the C 1-6  alkylene group, the C 2-6  alkenylene group, or the C 2-6  alkynylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group);
 
when L 1  is a single bond, O, or a C 1-6  alkylene group and L 2  is a single bond or a C 1-6  alkylene group, B is not a C 1-6  alkylene group, a C 2-6  alkenylene group, a C 2-6  alkynylene group, or a C 6-14  arylene group;
 
when L 1  is a single bond, O, or a C 1-6  alkylene group and L 2  is NR 2 , O, S, SO, or SO 2 , B is not a C 1-6  alkylene group, a C 2-6  alkenylene group, or a C 2-6  alkynylene group;
 
     A is 
     a C 1-6  alkyl group, 
     a C 2-6  alkenyl group 
     (the C 1-6  alkyl group and the C 2-6  alkenyl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 8 ), a C 3-11  cycloalkyl group, 
     a C 3-11  cycloalkenyl group, 
     a 3 to 11-membered heterocyclyl group, 
     a C 6-14  aryl group, or 
     a 5 to 10-membered heteroaryl group 
     (the C 3-11  cycloalkyl group, the C 3-11  cycloalkenyl group, the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 ); 
     L 3  is 
     a C 1-6  alkylene group 
     (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 8 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by C═O or C═S); 
     D is 
     a C 3-11  cycloalkyl group, 
     a C 3-11  cycloalkenyl group, 
     a 3 to 11-membered heterocyclyl group, 
     a C 6-14  aryl group, or 
     a 5 to 10-membered heteroaryl group 
     (the C 3-11  cycloalkyl group, the C 3-11  cycloalkenyl group, the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 ); 
     each of R 2  and R 3  is independently 
     a hydrogen atom, 
     a C 1-6  alkyl group, 
     a C 2-6  alkenyl group 
     (the C 1-6  alkyl group and the C 2-6  alkenyl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 8 ), 
     a C 3-11  cycloalkyl group, 
     a 3 to 11-membered heterocyclyl group, 
     a C 6-14  aryl group, or 
     a 5 to 10-membered heteroaryl group 
     (the C 3-11  cycloalkyl group, the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 ); 
     the substituent group V 6  is a substituent group consisting of substituents constituting the substituent group V 8 , C 1-6  alkyl groups, C 2-6  alkenyl groups, and C 2-6  alkynyl groups (the C 1-6  alkyl groups, the C 2-6  alkenyl groups, and the C 2-6  alkynyl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 1 ); 
     the substituent group V 8  is a substituent group consisting of substituents constituting the substituent group V a , C 1-6  alkoxy groups, C 1-6  alkylthio groups, C 1-6  alkylcarbonyl groups, C 1-6  alkylsulfonyl groups, C 1-6  alkoxycarbonyl groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, mono-C 1-6  alkylaminocarbonyl groups, di-C 1-6  alkylaminocarbonyl groups, mono-C 1-6  alkylaminosulfonyl groups, di-C 1-6  alkylaminosulfonyl groups, C 1-6  alkylcarbonylamino groups, C 1-6  alkylcarbonyloxy groups, C 1-6  alkylsulfonylamino groups, C 1-6  alkylsulfonyloxy groups (the C 1-6  alkoxy groups, the C 1-6  alkylthio groups, the C 1-6  alkylcarbonyl groups, the C 1-6  alkylsulfonyl groups, the C 1-6  alkoxycarbonyl groups, the mono-C 1-6  alkylamino groups, the di-C 1-6  alkylamino groups, the mono-C 1-6  alkylaminocarbonyl groups, the di-C 1-6  alkylaminocarbonyl groups, the mono-C 1-6  alkylaminosulfonyl groups, the di-C 1-6  alkylaminosulfonyl groups, the C 1-6  alkylcarbonylamino groups, the C 1-6  alkylcarbonyloxy groups, the C 1-6  alkylsulfonylamino groups, and the C 1-6  alkylsulfonyloxy groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 1 ), C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylsulfonylamino groups, C 3-6  cycloalkylsulfonyloxy groups, C 3-6  cycloalkylthio groups, C 3-11  cycloalkyl groups, 3 to 11-membered heterocyclyl groups, C 6-14  aryl groups, and 5 to 10-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylsulfonylamino groups, the C 3-6  cycloalkylsulfonyloxy groups, the C 3-6  cycloalkylthio groups, the C 3-11  cycloalkyl groups, the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 2 ); 
     the substituent group V a  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, an amino group, a carboxy group, a carbamoyl group, a sulfamoyl group, a phosphono group, a sulfo group, a tetrazolyl group, a formate group, and a formyl group; 
     the substituent group V 1  is a substituent group consisting of substituents constituting the substituent group V a , C 1-6  alkoxy groups, C 1-3  haloalkoxy groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, mono-C 1-6  alkylaminocarbonyl groups, di-C 1-6  alkylaminocarbonyl groups, C 1-6  alkylcarbonylamino groups, C 1-6  alkylthio groups, C 1-6  alkylsulfonyl groups, C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, 3 to 11-membered heterocyclyl groups, C 6-14  aryl groups, and 5 to 10-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more hydroxy groups, one or more halogen atoms, one or more cyano groups, one or more nitro groups, one or more amino groups, one or more carboxy groups, one or more carbamoyl groups, one or more sulfamoyl groups, one or more phosphono groups, one or more phosphinoyl groups, one or more sulfo groups, one or more sulfino groups, one or more tetrazolyl groups, one or more formyl groups, one or more C 1-6  alkyl groups, one or more C 1-3  haloalkyl groups, one or more C 1-6  alkoxy groups, one or more C 1-3  haloalkoxy groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, one or more mono-C 1-6  alkylaminocarbonyl groups, one or more di-C 1-6  alkylaminocarbonyl groups, one or more C 1-6  alkylcarbonylamino groups, one or more C 1-6  alkylthio groups, or one or more C 1-6  alkylsulfonyl groups); and 
     the substituent group V 2  is a substituent group consisting of substituents constituting the substituent group V 1 , C 1-6  alkyl groups, and C 1-3  haloalkyl groups], 
     a tautomer of the compound, a pharmaceutically acceptable salt thereof, or a solvate thereof. 
     (2) 
     The compound according to (1), wherein 
     L 3  is a C 1-3  alkylene group, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     (3) 
     The compound according to (1) or (2), wherein 
     R 1  is a hydrogen atom or a C 1-6  alkoxy group (the C 1-6  alkoxy group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 ); 
     the substituent group V 7  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkoxy groups, C 1-6  alkylthio groups, C 1-6  alkoxycarbonyl groups (the C 1-6  alkoxy groups, the C 1-6  alkylthio groups, and the C 1-6  alkoxycarbonyl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 1 ), C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, C 3-6  cycloalkyl groups, 4 to 7-membered heterocyclyl groups, a phenyl group, and 5 to 6-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the C 3-6  cycloalkyl groups, the 4 to 7-membered heterocyclyl groups, the phenyl group, and the 5 to 6-membered heteroaryl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 2 ); 
     the substituent group V 1  is a substituent group consisting of substituents constituting the substituent group V a , C 1-6  alkoxy groups, C 1-3  haloalkoxy groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, mono-C 1-6  alkylaminocarbonyl groups, alkylaminocarbonyl groups, C 1-6  alkylcarbonylamino groups, C 1-6  alkylthio groups, C 1-6  alkylsulfonyl groups, C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, 3 to 11-membered heterocyclyl groups, C 6-14  aryl groups, and 5 to 10-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more hydroxy groups, one or more halogen atoms, one or more cyano groups, one or more nitro groups, one or more amino groups, one or more carboxy groups, one or more carbamoyl groups, one or more sulfamoyl groups, one or more phosphono groups, one or more phosphinoyl groups, one or more sulfo groups, one or more sulfino groups, one or more tetrazolyl groups, one or more formyl groups, one or more C 1-6  alkyl groups, one or more C 1-3  haloalkyl groups, one or more C 1-6  alkoxy groups, one or more C 1-3  haloalkoxy groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, one or more mono-C 1-6  alkylaminocarbonyl groups, one or more di-C 1-6  alkylaminocarbonyl groups, one or more C 1-6  alkylcarbonylamino groups, one or more C 1-6  alkylthio groups, or one or more C 1-6  alkylsulfonyl groups); 
     the substituent group V 2  is a substituent group consisting of substituents constituting the substituent group V 1 , C 1-6  alkyl groups, and C 1-3  haloalkyl groups; and 
     the substituent group V a  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, an amino group, a carboxy group, a carbamoyl group, a sulfamoyl group, a phosphono group, a sulfo group, a tetrazolyl group, a formate group, and a formyl group, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     (4) 
     The compound according to (3), wherein 
     R 1  is a hydrogen atom, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     (5) 
     The compound according to (1) or (2), wherein 
     R 1  is a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 9 ); 
     the substituent group V 9  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkoxy groups, C 1-6  alkylthio groups, C 1-6  alkylcarbonyloxy groups, C 1-6  alkoxycarbonyl groups (the C 1-6  alkoxy groups, the C 1-6  alkylthio groups, the C 1-6  alkylcarbonyloxy groups, and the C 1-6  alkoxycarbonyl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 1 ), C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, C 3-6  cycloalkyl groups, 4 to 7-membered heterocyclyl groups, a phenyl group, and 5 to 6-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the C 3-6  cycloalkyl groups, the 4 to 7-membered heterocyclyl groups, the phenyl group, and the 5 to 6-membered heteroaryl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 2 ); 
     the substituent group V 1  is a substituent group consisting of substituents constituting the substituent group V a , C 1-6  alkoxy groups, C 1-3  haloalkoxy groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, mono-C 1-6  alkylaminocarbonyl groups, di-C 1-6  alkylaminocarbonyl groups, C 1-6  alkylcarbonylamino groups, C 1-6  alkylthio groups, C 1-6  alkylsulfonyl groups, C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, 3 to 11-membered heterocyclyl groups, C 6-14  aryl groups, and 5 to 10-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more hydroxy groups, one or more halogen atoms, one or more cyano groups, one or more nitro groups, one or more amino groups, one or more carboxy groups, one or more carbamoyl groups, one or more sulfamoyl groups, one or more phosphono groups, one or more phosphinoyl groups, one or more sulfo groups, one or more sulfino groups, one or more tetrazolyl groups, one or more formyl groups, one or more C 1-6  alkyl groups, one or more C 1-3  haloalkyl groups, one or more C 1-6  alkoxy groups, one or more C 1-3  haloalkoxy groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, one or more mono-C 1-6  alkylaminocarbonyl groups, one or more di-C 1-6  alkylaminocarbonyl groups, one or more C 1-6  alkylcarbonylamino groups, one or more C 1-6  alkylthio groups, or one or more C 1-6  alkylsulfonyl groups); 
     the substituent group V 2  is a substituent group consisting of substituents constituting the substituent group V 1 , C 1-6  alkyl groups, and C 1-3  haloalkyl groups; and 
     the substituent group V a  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, an amino group, a carboxy group, a carbamoyl group, a sulfamoyl group, a phosphono group, a sulfo group, a tetrazolyl group, a formate group, and a formyl group, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof or the solvate thereof. 
     (6) 
     The compound according to (5), wherein 
     R 1  is a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more halogen atoms), 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     (7) 
     The compound according to any one of (1) to (6), wherein 
     L 1  is a single bond, NR 2a , O, S, SO, SO 2 , or a C 1-6  alkylene group (a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3a ); 
     L 2  is a single bond and B is a 3 to 11-membered heterocyclylene group or a 5 to 10-membered heteroarylene group (the 3 to 11-membered heterocyclylene group and the 5 to 10-membered heteroarylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 ), or 
     L 2  is NR 2b , O, S, SO, SO 2 , or a C 1-6  alkylene group (a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3b ) and B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, a 3 to 11-membered heterocyclylene group, or a 5 to 10-membered heteroarylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, the 3 to 11-membered heterocyclylene group, and the 5 to 10-membered heteroarylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 3-11  cycloalkylene group and the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); 
     the substituent group V 5  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkyl groups, C 1-6  alkoxy groups, C 1-6  alkylthio groups, C 1-6  alkoxycarbonyl groups (the C 1-6  alkyl groups, the C 1-6  alkoxy groups, the C 1-6  alkylthio groups, and the C 1-6  alkoxycarbonyl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 1 ), C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, C 3-6  cycloalkyl groups, 4 to 7-membered heterocyclyl groups, a phenyl group, and 5 to 6-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the C 3-6  cycloalkyl groups, the 4 to 7-membered heterocyclyl groups, the phenyl group, and the 5 to 6-membered heteroaryl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 2 ); 
     the substituent group V 1  is a substituent group consisting of substituents constituting the substituent group V a , C 1-6  alkoxy groups, C 1-3  haloalkoxy groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, mono-C 1-6  alkylaminocarbonyl groups, di-C 1-6  alkylaminocarbonyl groups, C 1-6  alkylcarbonylamino groups, C 1-6  alkylthio groups, C 1-6  alkylsulfonyl groups, C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, 3 to 11-membered heterocyclyl groups, C 6-14  aryl groups, and 5 to 10-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more hydroxy groups, one or more halogen atoms, one or more cyano groups, one or more nitro groups, one or more amino groups, one or more carboxy groups, one or more carbamoyl groups, one or more sulfamoyl groups, one or more phosphono groups, one or more phosphinoyl groups, one or more sulfo groups, one or more sulfino groups, one or more tetrazolyl groups, one or more formyl groups, one or more C 1-6  alkyl groups, one or more C 1-3  haloalkyl groups, one or more C 1-6  alkoxy groups, one or more C 1-3  haloalkoxy groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, one or more mono-C 1-6  alkylaminocarbonyl groups, one or more di-C 1-6  alkylaminocarbonyl groups, one or more C 1-6  alkylcarbonylamino groups, one or more C 1-6  alkylthio groups, or one or more C 1-6  alkylsulfonyl groups); 
     the substituent group V 2  is a substituent group consisting of substituents constituting the substituent group V 1 , C 1-6  alkyl groups, and C 1-3  haloalkyl groups; 
     the substituent group V a  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, an amino group, a carboxy group, a carbamoyl group, a sulfamoyl group, a phosphono group, a sulfo group, a tetrazolyl group, a formate group, and a formyl group; and 
     each of R 2a , R 2b , R 3a , and R 3b  is independently a hydrogen atom, a C 1-3  alkyl group, or a C 1-3  haloalkyl group, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (8) 
     The compound according to (7), wherein 
     L 1  is a single bond; 
     L 2  is a single bond, and B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), or 
     L 2  is NR 2c , O, or a C 1-6  alkylene group (a single methylene group of the C 1-6  alkylene group is optionally replaced by O or NR 3c ), and B is a C 3-6  cycloalkylene group, a C 3-6  cycloalkenylene group, or a 4 to 7-membered heterocyclylene group (the C 3-6  cycloalkylene group, the C 3-6  cycloalkenylene group, and the 4 to 7-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the C 3-6  cycloalkylene group, the C 3-6  cycloalkenylene group, and the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); 
     the substituent group V 3  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkyl groups, C 1-6  haloalkyl groups, C 3-6  cycloalkyl groups, C 1-6  alkoxy groups, and C 1-6  haloalkoxy groups; and 
     each of R 2c  and R 3c  is independently a hydrogen atom, a C 1-3  alkyl group, or a C 1-3  haloalkyl group, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     (9) 
     The compound according to any one of (1) to (6), wherein 
     L 1  is a single bond; 
     L 2  is a single bond, and B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is substituted with one or more substituents selected from an amino group, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, and C 1-6  alkylsulfonylamino groups and is optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), or 
     L 2  is NR 2e , O, or a C 1-6  alkylene group (a single methylene group of the C 1-6  alkylene group is optionally replaced by O or NR 3c ), and B is a C 3-6  cycloalkylene group, a C 3-6  cycloalkenylene group, or a 4 to 7-membered heterocyclylene group (the C 3-6  cycloalkylene group, the C 3-6  cycloalkenylene group, and the 4 to 7-membered heterocyclylene group are substituted with a substituent selected from one or more amino groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, and one or more C 1-6  alkylsulfonylamino groups and are optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the C 3-6  cycloalkylene group, the C 3-6  cycloalkenylene group, and the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); 
     the substituent group V 3  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkyl groups, C 1-6  haloalkyl groups, C 3-6  cycloalkyl groups, C 1-6  alkoxy groups, and C 1-6  haloalkoxy groups; and 
     each of R 2c  and R 3c  is independently a hydrogen atom, a C 1-3  alkyl group, or a C 1-3  haloalkyl group, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (10) 
     The compound according to any one of (1) to (9), wherein 
     D is a 3 to 11-membered heterocyclyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 ); 
     the substituent group V 5  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkyl groups, C 1-6  alkoxy groups, C 1-6  alkylthio groups, C 1-6  alkoxycarbonyl groups (the C 1-6  alkyl groups, the C 1-6  alkoxy groups, the C 1-6  alkylthio groups, and the C 1-6  alkoxycarbonyl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 1 ), C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, C 3-6  cycloalkyl groups, 4 to 7-membered heterocyclyl groups, a phenyl group, and 5 to 6-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the C 3-6  cycloalkyl groups, the 4 to 7-membered heterocyclyl groups, the phenyl group, and the 5 to 6-membered heteroaryl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 2 ); 
     the substituent group V 1  is a substituent group consisting of substituents constituting the substituent group V a , C 1-6  alkoxy groups, C 1-3  haloalkoxy groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, mono-C 1-6  alkylaminocarbonyl groups, di-C 1-6  alkylaminocarbonyl groups, C 1-6  alkylcarbonylamino groups, C 1-6  alkylthio groups, C 1-6  alkylsulfonyl groups, C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, 3 to 11-membered heterocyclyl groups, C 6-14  aryl groups, and 5 to 10-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more hydroxy groups, one or more halogen atoms, one or more cyano groups, one or more nitro groups, one or more amino groups, one or more carboxy groups, one or more carbamoyl groups, one or more sulfamoyl groups, one or more phosphono groups, one or more phosphinoyl groups, one or more sulfo groups, one or more sulfino groups, one or more tetrazolyl groups, one or more formyl groups, one or more C 1-6  alkyl groups, one or more C 1-3  haloalkyl groups, one or more C 1-6  alkoxy groups, one or more C 1-3  haloalkoxy groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, one or more mono-C 1-6  alkylaminocarbonyl groups, one or more di-C 1-6  alkylaminocarbonyl groups, one or more C 1-6  alkylcarbonylamino groups, one or more C 1-6  alkylthio groups, or one or more C 1-6  alkylsulfonyl groups); 
     the substituent group V 2  is a substituent group consisting of substituents constituting the substituent group V 1 , C 1-6  alkyl groups, and C 1-3  haloalkyl groups; and 
     the substituent group V a  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, an amino group, a carboxy group, a carbamoyl group, a sulfamoyl group, a phosphono group, a sulfo group, a tetrazolyl group, a formate group, and a formyl group. 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (11) 
     The compound according to (10), wherein 
     D is a 4 to 7-membered heterocyclyl group, a phenyl group, or a 5 to 6-membered heteroaryl group (the 4 to 7-membered heterocyclyl group, the phenyl group, and the 5 to 6-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 4 ); 
     the substituent group V 4  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkyl groups, C 1-6  haloalkyl groups, C 1-6  alkoxy groups, C 1-6  haloalkoxy groups, C 3-6  cycloalkyl groups, C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, and C 3-6  cycloalkylthio groups (the C 1-6  alkyl groups, the C 1-6  alkoxy groups, the C 3-6  cycloalkyl groups, the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, and the C 3-6  cycloalkylthio groups are unsubstituted or substituted with one or more hydroxy groups, one or more amino groups, one or more nitro groups, one or more cyano groups, one or more 3 to 11-membered heterocyclyl groups, one or more C 6-14  aryl groups, or one or more 5 to 10-membered heteroaryl groups (the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more carboxy groups, one or more carbamoyl groups, one or more sulfamoyl groups, one or more phosphono groups, one or more sulfo groups, one or more tetrazolyl groups, one or more formyl groups, one or more nitro groups, one or more cyano groups, one or more halogen atoms, one or more hydroxy groups, one or more amino groups, one or more C 1-6  alkyl groups, one or more C 1-3  haloalkyl groups, one or more C 1-6  alkoxy groups, one or more C 1-3  haloalkoxy groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, one or more mono-C 1-6  alkylaminocarbonyl groups, one or more di-C 1-6  alkylaminocarbonyl groups, one or more C 1-6  alkylcarbonylamino groups, one or more C 1-6  alkylthio groups, or one or more C 1-6  alkylsulfonyl groups)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (12) 
     The compound according to (11), wherein 
     D is a phenyl group or a 5 to 6-membered heteroaryl group (the phenyl group and the 5 to 6-membered heteroaryl group are unsubstituted or substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkyl groups, one or more C 1-6  haloalkyl groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups), 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     (13) 
     The compound according to any one of (1) to (9), wherein 
     D is a phenyl group or a 5 to 6-membered heteroaryl group (the phenyl group and the 5 to 6-membered heteroaryl group are substituted with one or more C 1-6  alkylsulfonylamino groups or one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonylamino groups and the C 1-6  alkylsulfonyloxy groups are unsubstituted or substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups) and is optionally substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkyl groups, one or more C 1-6  haloalkyl groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups), 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (14) 
     The compound according to (13), wherein 
     D is a 5 to 6-membered heteroaryl group (the 5 to 6-membered heteroaryl group is substituted with one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonyloxy groups are unsubstituted or substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (15) 
     The compound, according to any one of (1) to (14), wherein 
     A is a 3 to 11-membered heterocyclyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 ); and 
     the substituent group V 5  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkyl groups, C 1-6  alkoxy groups, C 1-6  alkylthio groups, C 1-6  alkoxycarbonyl groups (the C 1-6  alkyl groups, the C 1-6  alkoxy groups, the C 1-6  alkylthio groups, and the C 1-6  alkoxycarbonyl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 1 ), C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, C 3-6  cycloalkyl groups, 4 to 7-membered heterocyclyl groups, a phenyl group, and 5 to 6-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the C 3-6  cycloalkyl groups, the 4 to 7-membered heterocyclyl groups, the phenyl group, and the 5 to 6-membered heteroaryl groups are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 2 ); 
     the substituent group V 1  is a substituent group consisting of substituents constituting the substituent group V a , C 1-6  alkoxy groups, C 1-3  haloalkoxy groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, mono-C 1-6  alkylaminocarbonyl groups, di-C 1-6  alkylaminocarbonyl groups, C 1-6  alkylcarbonylamino groups, C 1-6  alkylthio groups, C 1-6  alkylsulfonyl groups, C 3-6  cycloalkoxy groups, mono-C 3-6  cycloalkylamino groups, di-C 3-6  cycloalkylamino groups, C 3-6  cycloalkylcarbonyl groups, C 3-6  cycloalkylsulfonyl groups, C 3-6  cycloalkylthio groups, 3 to 11-membered heterocyclyl groups, C 6-14  aryl groups, and 5 to 10-membered heteroaryl groups (the C 3-6  cycloalkoxy groups, the mono-C 3-6  cycloalkylamino groups, the di-C 3-6  cycloalkylamino groups, the C 3-6  cycloalkylcarbonyl groups, the C 3-6  cycloalkylsulfonyl groups, the C 3-6  cycloalkylthio groups, the 3 to 11-membered heterocyclyl groups, the C 6-14  aryl groups, and the 5 to 10-membered heteroaryl groups are unsubstituted or substituted with one or more hydroxy groups, one or more halogen atoms, one or more cyano groups, one or more nitro groups, one or more amino groups, one or more carboxy groups, one or more carbamoyl groups, one or more sulfamoyl groups, one or more phosphono groups, one or more phosphinoyl groups, one or more sulfo groups, one or more sulfino groups, one or more tetrazolyl groups, one or more formyl groups, one or more C 1-6  alkyl groups, one or more C 1-3  haloalkyl groups, one or more C 1-6  alkoxy groups, one or more C 1-3  haloalkoxy groups, one or more mono-C 1-6  alkylamino groups, one or more di-C 1-6  alkylamino groups, one or more mono-C 1-6  alkylaminocarbonyl groups, one or more di-C 1-6  alkylaminocarbonyl groups, one or more C 1-6  alkylcarbonylamino groups, one or more C 1-6  alkylthio groups, or one or more C 1-6  alkylsulfonyl groups); 
     the substituent group V 2  is a substituent group consisting of substituents constituting the substituent group V 1 , C 1-6  alkyl groups, and C 1-3  haloalkyl groups; and 
     the substituent group V a  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, an amino group, a carboxy group, a carbamoyl group, a sulfamoyl group, a phosphono group, a sulfo group, a tetrazolyl group, a formate group, and a formyl group, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (16) 
     The compound according to (15), wherein 
     A is a phenyl group or a 5 to 6-membered heteroaryl group (the phenyl group and the 5 to 6-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 3 ); and 
     the substituent group V 3  is a substituent group consisting of a hydroxy group, halogen atoms, a cyano group, a nitro group, C 1-6  alkyl groups, C 1-6  haloalkyl groups, C 3-6  cycloalkyl groups, C 1-6  alkoxy groups, and C 1-6  haloalkoxy groups, 
     the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     (17) 
     A T-type calcium channel inhibitor comprising the compound described in any one of (1) to (16), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof, as an active component. 
     (18) 
     A preventive agent, a therapeutic agent, and/or an improving agent for a disease treatable by a T-type calcium channel inhibitory action comprising the T-type calcium channel inhibitor as described in (17) as an active component. 
     (19) 
     A therapeutic agent for neuropathic pain comprising the T-type calcium channel inhibitor as described in (17) as an active component. 
     (20) 
     A medicine comprising the compound described in any one of (1) to (16), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof, as an active component. 
     Effects of the Invention 
     The present invention can provide novel triazinone compounds that have an excellent T-type calcium channel inhibitory activity and are specifically useful for prevention or treatment of neuropathic pain. 
    
    
     MODES FOR CARRYING OUT THE INVENTION 
     The present invention will now be described in further detail. 
     In the present invention, “n-” is normal, “i-” is iso, “s-” and “sec-” are secondary, “t-” and “tert-” are tertiary, “o-” is ortho, “m-” is meta, “p-” is para, “Ph” is phenyl, “Bu” is butyl, “Boc” is tert-butoxycarbonyl, “Z” is benzyloxycarbonyl, “Ts” is p-toluenesulfonyl, and “Bn” is benzyl. 
     First, terms used for the explanation of chemical structures in the present specification will be described. 
     The “halogen atom” means a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom. 
     The “C 1-3  alkyl group” means a methyl group, an ethyl group, a propyl group, and an isopropyl group. 
     The “C 1-6  alkyl group” means linear or branched alkyl groups having a carbon number of 1 to 6, and specific examples include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a t-butyl group, an n-pentyl group, and an n-hexyl group. 
     The “C 1-3  alkylene group” means a methylene group, an ethylene group, a propane-1,3-diyl group, and a propane-1,2-diyl group. 
     The “C 1-6  alkylene group” means divalent substituents formed by removing a single hydrogen atom at any position of the “C 1-6  alkyl group” defined above, and specific examples include a methylene group, an ethylene group, a propane-1,3-diyl group, a propane-1,2-diyl group, a 2,2-dimethyl-propane-1,3-diyl group, a hexane-1,6-diyl group, and a 3-methylbutane-1,2-diyl group. 
     The “C 1-3  haloalkyl group” means substituents formed by substituting one or more hydrogen atoms at any position of the “C 1-3  alkyl group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom, and specific examples include a trifluoromethyl group, a 2,2,2-trifluoroethyl group, a pentafluoroethyl group, and a 3-chloro-n-propyl group. 
     The “C 1-6  haloalkyl group” means substituents formed by substituting one or more hydrogen atoms at any position of the “C 1-6  alkyl group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom, and specific examples include a trifluoromethyl group, a pentafluoroethyl group, a 2,2,2-trifluoro-1,1-dimethyl-ethyl group, a 3-chloro-n-propyl group, and a 4-chloro-n-butyl group. 
     The “C 3-11  cycloalkane” means monocyclic-, condensed-, bridged-, or Spiro-system aliphatic hydrocarbon rings having a ring-constituting carbon number of 3 to 11, and specific examples include cyclopropane, cyclobutane, cyclopentane, cyclohexane, cycloheptane, cyclooctane, adamantane, bicyclo[3.1.0]octane, bicyclo[2.2.1]heptane, and spiro[5.5]undecane. 
     The “C 3-11  cycloalkyl group” means monovalent substituents formed by removing a single hydrogen atom at any position of the “C 3-11  cycloalkane” defined above. 
     The “C 3-11  cycloalkylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different carbons of the “C 3-11  cycloalkane” defined above. 
     The “C 3-6  cycloalkane” means cycloalkanes having a ring-constituting carbon number of 3 to 6 among the “C 3-11  cycloalkanes” defined above, and specific examples include cyclopropane, cyclobutane, cyclopentane, and cyclohexane. 
     The “C 3-6  cycloalkyl group” means monovalent substituents formed by removing a single hydrogen atom at any position of the “C 3-6  cycloalkane” defined above. 
     The “C 3-6  cycloalkylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different carbons of the “C 3-6  cycloalkane” defined above. 
     The “C 3-7  cycloalkane” means cycloalkanes having a ring-constituting carbon number of 3 to 7 among the “C 3-11  cycloalkanes” defined above, and specific examples include cyclopropane, cyclobutane, cyclopentane, cyclohexane, and cycloheptane. 
     The “1,1-C 3-7  cycloalkylene group” means divalent substituents formed by removing two hydrogen atoms on the same carbon of the “C 3-7  cycloalkane” defined above. The group is specifically exemplified by the structures shown in figures below. 
     
       
         
         
             
             
         
       
     
     The “C 4-7  cycloalkane” means cycloalkanes having a ring-constituting carbon number of 4 to 7 among the “C 3-11  cycloalkanes” defined above, and specific examples include cyclobutane, cyclopentane, cyclohexane, and cycloheptane. 
     The “C 4-7  cycloalkylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different carbons of the “C 4-7  cycloalkane” defined above. 
     The “C 3-11  cycloalkene” means non-aromatic rings formed by replacing one or more any bonds of the “C 3-11  cycloalkane” defined above by double bonds, and specific examples include cyclopropene, cyclobutene, cyclopentene, cyclohexene, cyclohexa-1,3-diene, cyclohexa-1,4-diene, bicyclo[2.2.1]hepta-2,5-diene, spiro[2.5]oct-4-ene, and 1,2,5,6-tetrahydronaphthalene. 
     The “C 3-11  cycloalkenyl group” means monovalent substituents formed by removing a single hydrogen atom at any position of the “C 3-11  cycloalkene” defined above. 
     The “C 3-11  cycloalkenylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different carbons of the “C 3-11  cycloalkene” defined above. 
     The “C 4-7  cycloalkene” means cycloalkenes having a ring-constituting carbon number of 4 to 7 among the “C 3-11  cycloalkenes” defined above. 
     The “C 4-7  cycloalkenylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different carbons of the “C 4-7  cycloalkene” defined above. 
     The “C 3-6  cycloalkene” means cycloalkenes having a ring-constituting carbon number of 3 to 6 among the “C 3-11  cycloalkenes” defined above, and specific examples include cyclopropene, cyclobutene, cyclopentene, and cyclohexene. 
     The “C 3-6  cycloalkenylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different carbons of the “C 3-6  cycloalkene” defined above. 
     The “C 2-6  alkenyl group” means linear or branched alkenyl groups having at least one double bond and a carbon number of 2 to 6, and specific examples include an ethenyl(vinyl) group, a 1-propenyl group, a 2-propenyl(allyl) group, an isopropenyl group, a 1-butenyl group, a 2-butenyl group, a 3-butenyl(homoallyl) group, a 4-pentenyl group, and a 5-hexenyl group. 
     The “C 2-6  alkenylene group” means divalent substituents formed by removing a single hydrogen atom at any position of the “C 2-6  alkenyl group” defined above, and specific examples include an ethenyl group, a prop-1-en-1-yl group, a prop-2-en-1-yl group, a prop-1-en-2-yl group, a but-1-en-1-yl group, a but-2-en-1-yl group, a but-3-en-1-yl group, a pent-1-en-1-yl group, a pent-4-en-1-yl group, a hex-1-en-1-yl group, a hex-5-en-1-yl group, a 4-methylpent-3-en-1-yl group, and a penta-2,4-dien-1-yl group. 
     The “C 2-6  haloalkenyl group” means substituents formed by substituting one or more hydrogen atoms at any positions of the “C 2-6  alkenyl group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom. 
     The “C 2-6  alkynyl group” means linear or branched alkynyl groups having at least one triple bond and a carbon number of 2 to 6, and specific examples include an ethynyl group, a 1-propynyl group, a 2-propynyl group, a 1-butynyl group, a 2-butynyl group, a 3-butynyl group, a 4-pentynyl group, and a 5-hexynyl group. 
     The “C 2-6  alkynylene group” means divalent substituents formed by removing a single hydrogen atom at any position of the “C 2-6  alkynyl group” defined above. Specific examples of the group include an ethynylene group, a 1-propynylene group, a 2-propynylene group, a 1-butynylene group, a 2-butynylene group, a 3-butynylene group, a 4-pentynylene group, and a 5-hexynylene group. 
     The “C 1-6  alkoxy group” means linear or branched alkoxy groups having a carbon number of 1 to 6, and specific examples include a methoxy group, an ethoxy group, an n-propoxy group, an isopropoxy group, an n-butoxy group, an isobutoxy group, a t-butoxy group, an n-pentyloxy group, and an n-hexyloxy group. 
     The “C 3-6  cycloalkoxy group” means groups formed by bonding the single “C 3-6  cycloalkyl group” to —O—, and specific examples include a cyclopropoxy group, a cyclobutoxy group, a cyclopentyloxy group, and a cyclohexyloxy group. 
     The “C 1-3  alkoxy group” means a methoxy group, an ethoxy group, an n-propoxy group, and an isopropoxy group. 
     The “C 1-6  haloalkoxy group” means substituents formed by substituting one or more hydrogen atoms at any positions of the “C 1-6  alkoxy group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom, and specific examples include a trifluoromethoxy group, a pentafluoroethoxy group, a 2,2,2-trifluoro-1,1-dimethyl-ethoxy group, a 3-chloro-n-propyloxy group, and a 4-chloro-n-butoxy group. 
     The “C 1-3  haloalkoxy group” means substituents formed by substituting one or more hydrogen atoms at any positions of the “C 1-3  alkoxy group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom, and specific examples include a trifluoromethoxy group, a 2,2,2-trifluoroethoxy group, a pentafluoroethoxy group, and a 3-chloro-n-propyloxy group. 
     The “C 6-14  aromatic hydrocarbon ring” means monocyclic or polycyclic aromatic hydrocarbon rings in which all the atoms constituting the rings are carbon atoms and the number of carbons is 6 to 14 and includes bicyclic condensed rings composed of a monocyclic aromatic hydrocarbon ring and a monocyclic cycloalkanes or cycloalkenes. Specific examples of the ring include benzene, pentalene, naphthalene, azulene, anthracene, phenanthrene, indene, indane, dihydronaphthalene, and tetrahydronaphthalene. 
     The “C 6-14  aryl group” means monovalent substituents formed by removing a single hydrogen atom at any position on the aromatic ring of the “C 6-14  aromatic hydrocarbon ring” defined above. The binding position is not limited, and the group may be bonded at a desired position. 
     The “C 6-14  arylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on the aromatic ring of the “C 6-14  aromatic hydrocarbon ring” defined above. The binding positions are not limited, and the groups may be bonded at a desired positions. 
     The “5 to 10-membered aromatic heterocycle” means monocyclic or condensed aromatic heterocycles having a ring-constituting atom number of 5 to 10 and containing 1 to 5 hetero atoms as the atoms constituting the ring (the hetero atom is a nitrogen atom, an oxygen atom, or a sulfur atom), and specific examples include furan, thiophene, pyrrole, imidazole, triazole, tetrazole, thiazole, pyrazole, oxazole, isoxazole, isothiazole, thiadiazole, oxadiazole, pyridine, pyrazine, pyridazine, pyrimidine, triazine, purine, pteridine, quinoline, isoquinoline, naphthyridine, quinoxaline, cinnoline, quinazoline, phthalazine, imidazopyridine, imidazothiazole, imidazooxazole, benzothiazole, benzoxazole, benzimidazole, indoline, isoindoline, indazoline, pyrrolopyridine, thienopyridine, furopyridine, benzothiadiazole, benzooxadiazole, pyridopyrimidine, benzofuran, benzothiophene, and thienofuran. 
     When having a C═N double bond, the “5 to 10-membered aromatic heterocycle” includes N-oxides form. 
     The “5 to 10-membered aromatic heterocycle containing NH” means aromatic heterocycles having NH among the “5 to 10-membered aromatic heterocycles” defined above, and specific examples include pyrrole, imidazole, triazole, tetrazole, pyrazole, purine, pteridine, benzimidazole, indoline, isoindoline, indazoline, and pyrrolopyridine. 
     The “5 to 10-membered heteroaryl group” means monovalent substituents formed by removing a single hydrogen atom at any position of the “5 to 10-membered aromatic heterocycle” defined above. The binding position is not limited, and the group may be bonded at a desired position. 
     The “5 to 10-membered heteroaryl group containing NH” means heteroaryl groups having NH among the “5 to 10-membered heteroaryl groups” defined above. The binding position is not limited, and the group may be bonded at a desired position. 
     The “5 to 10-membered heteroarylene group” means divalent substituents formed by removing two hydrogen atoms at any positions of the “5 to 10-membered aromatic heterocycle” defined above. The binding positions are not limited, and the groups may be bonded at desired positions. 
     The “5 to 10-membered heteroarylene group containing NH” means heteroarylene groups having NH among the “5 to 10-membered heteroarylene groups” defined above. The binding positions are not limited, and the groups may be bonded at desired positions. 
     The “5 to 6-membered aromatic heterocycle” means monocyclic aromatic heterocycles having a ring-constituting atom number of 5 to 6 among the “5 to 10-membered aromatic heterocycles” defined above, and specific examples include pyrrole, pyrazole, imidazole, triazole, tetrazole, pyridine, pyridazine, pyrimidine, pyrazine, triazine, furan, thiophene, thiazole, isothiazole, oxazole, isoxazole, oxadiazole, and thiadiazole. 
     The “5 to 6-membered heteroaryl group” means monovalent substituents formed by removing a single hydrogen atom at any position of the “5 to 6-membered aromatic heterocycle” defined above. The binding position is not limited, and the group may be bonded at a desired position. 
     The “3 to 11-membered non-aromatic heterocycle” means bridged-, or spiro-system non-aromatic heterocycles that 
     1) have a ring-constituting atom number of 3 to 11, 
     2) contain 1 to 5 hetero atoms as the atoms constituting the ring (the hetero atom is a nitrogen atom, an oxygen atom, or a sulfur atom), 
     3) may contain one or more carbonyl group, one or more thiocarbonyl group, one or more double bond, or one or more triple bond in the ring, 
     4) when containing sulfur atoms as the atom constituting the ring, the sulfur atom may be replaced by a sulfinyl group or a sulfonyl group, and 
     5) is monocyclic-, condensed-, (in a condensed non-aromatic heterocycle, non-aromatic rings may be condensed with each other or a single non-aromatic ring may be condensed with an aromatic ring), bridged-, or spiro-system non-aromatic heterocycles, and specific examples include azetidine, pyrrolidine, piperidine, azepane, azocane, tetrahydrofuran, tetrahydropyran, morpholine, thiomorpholine, piperazine, thiazolidine, 1,4-dioxane, imidazoline, thiazoline, 1,2-benzopyran, isochroman, chroman, indoline, isoindoline, azaindane, azatetrahydronaphthalene, azachroman, tetrahydrobenzofuran, tetrahydrobenzothiophene, 2,3,4,5-tetrahydro-benzo[b]thiophene, 3,4-dihydro-2H-benzo[b][1,4]dioxepane, indan-1-one, 6,7-dihydro-5H-cyclopentapyrazine, 6,7-dihydro-5H-[1]pyridine, 6,7-dihydro-5H-[1]pyridine, 5,6-dihydro-4H-cyclopenta[b]thiophene, 4,5,6,7-tetrahydro-benzo[b]thiophene, 3,4-dihydro-2H-naphthalen-1-one, 2,3-dihydro-isoindol-1-one, 3,4-dihydro-2H-isoquinolin-1-one, 3,4-dihydro-2H-benzo[b]oxepin-5-one, pyridone, and 1-H-benzo[d]imidazole-2(3H)-thione. 
     The “3 to 11-membered non-aromatic heterocycle containing NH” means non-aromatic heterocycles having NH among the “3 to 11-membered non-aromatic heterocycles” defined above, and specific examples include aziridine, azetidine, pyrrolidine, piperidine, piperazine, morpholine, thiomorpholine, thiazolidine, imidazoline, thiazoline, indoline, isoindoline, azaindane, azatetrahydronaphthalene, azachroman, 6,7-dihydro-5H-cyclopentapyrazine, 6,7-dihydro-5H-[1]pyridine, 6,7-dihydro-5H-[1]pyridine, 2,3-dihydro-isoindol-1-one, 3,4-dihydro-2H-isoquinolin-1-one, pyridone, and 1-H-benzo[d]imidazole-2(3H)-thione. 
     The “3 to 11-membered heterocyclyl group” means monovalent substituents formed by removing a hydrogen atom at any position of the “3 to 11-membered non-aromatic heterocycle” defined above. The binding position is not limited, and the group may be bonded at a desired position. 
     The “3 to 11-membered heterocyclyl group containing NH” means heterocyclyl groups having NH among the “3 to 11-membered heterocyclyl groups” defined above. The binding position is not limited, and the group may be bonded at a desired position. 
     The “3 to 11-membered heterocyclylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different atoms of the “3 to 11-membered non-aromatic heterocycle” defined above. The binding positions are not limited, and the groups may be bonded at desired positions. In the case of a condensed heterocyclylene group having a non-aromatic ring condensed with an aromatic ring, the heterocyclylene group is substituted on the non-aromatic ring. 
     The “3 to 11-membered heterocyclylene group containing NH” means heterocyclylene groups having NH among the “3 to 11-membered heterocyclylene groups” defined above. The binding positions are not limited, and the groups may be bonded at desired positions. 
     The “4 to 7-membered non-aromatic heterocycle” means monocyclic non-aromatic heterocycles that 
     1) have a ring-constituting atom number of 4 to 7, 
     2) contain 1 to 3 hetero atoms as the atoms constituting the ring (the hetero atom is a nitrogen atom, an oxygen atom, or a sulfur atom), 
     3) may contain a carbonyl group, a double bond, or a triple bond in the ring, and 
     4) when containing sulfur atoms as the atom constituting the ring, the sulfur atom may be replaced by a sulfinyl group or a sulfonyl group, and 
     specific examples include azetidine, pyrrolidine, pyrrolidinone, oxazolidine, isoxazolidine, thiazolidine, isothiazolidine, piperazine, piperazinone, piperidine, piperidinone, morpholine, thiomorpholine, azepine, diazepine, oxetane, tetrahydrofuran, 1,3-dioxolane, tetrahydropyran, 1,4-dioxane, oxepane, and homomorpholine. 
     The “4 to 7-membered heterocyclyl group” means monovalent substituents formed by removing a single hydrogen atom at any position of the “4 to 7-membered non-aromatic heterocycle” defined above. The binding position is not limited, and the group may be bonded at a desired position. 
     The “4 to 7-membered heterocyclylene group” means divalent substituents formed by removing two hydrogen atoms at any positions on different atoms of the “4 to 7-membered non-aromatic heterocycle” defined above. The binding positions are not limited, and the group may be bonded at desired positions. 
     The “C 1-6  alkylthio group” means groups formed by bonding the single “C 1-6  alkyl group” to —S—, and specific examples include a methylthio group, an ethylthio group, an n-propylthio group, an isopropylthio group, an n-butylthio group, an isobutylthio group, a t-butylthio group, an n-pentylthio group, and an n-hexylthio group. 
     The “C 3-6  cycloalkylthio group” means groups formed by bonding the single “C 3-6  cycloalkyl group” to —S—, and specific examples include a cyclopropylthio group, a cyclobutylthio group, a cyclopentylthio group, and a cyclohexylthio group. 
     The “C 1-6  haloalkylthio group” means substituents formed by substituting one or more hydrogen atoms at any positions of the “C 1-6  alkylthio group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom. 
     The “C 1-6  alkylsulfonyl group” means groups formed by bonding the single “C 1-6  alkyl group” to a sulfonyl group, and specific examples include a methylsulfonyl group, an ethylsulfonyl group, an n-propylsulfonyl group, an isopropylsulfonyl group, an n-butylsulfonyl group, an isobutylsulfonyl group, a t-butylsulfonyl group, an n-pentylsulfonyl group, and an n-hexylsulfonyl group. 
     The “C 1-6  alkylsulfonylamino group” means groups formed by bonding the single “C 1-6  alkylsulfonyl group” to an amino group, and specific examples include a methylsulfonylamino group, an ethylsulfonylamino group, an n-propylsulfonylamino group, an isopropylsulfonylamino group, an n-butylsulfonylamino group, an isobutylsulfonylamino group, a t-butylsulfonylamino group, an n-pentylsulfonylamino group, and an n-hexylsulfonylamino group. 
     The “C 1-6  alkylsulfonyloxy group” means groups formed by bonding the single “C 1-6  alkylsulfonyl group” to an oxy group, and specific examples include a methylsulfonyloxy group, an ethylsulfonyloxy group, an n-propylsulfonyloxy group, an isopropylsulfonyloxy group, an n-butylsulfonyloxy group, an isobutylsulfonyloxy group, a t-butylsulfonyloxy group, an n-pentylsulfonyloxy group, and an n-hexylsulfonyloxy group. 
     The “C 3-6  cycloalkylsulfonyl group” means groups formed by bonding the single “C 3-6  cycloalkyl group” to a sulfonyl group, and specific examples include a cyclopropylsulfonyl group, a cyclobutylsulfonyl group, a cyclopentylsulfonyl group, and a cyclohexylsulfonyl group. 
     The “C 3-6  cycloalkylsulfonylamino group” means groups formed by bonding the single “C 3-6  cycloalkylsulfonyl group” to an amino group, and specific examples include a cyclopropylsulfonylamino group, a cyclobutylsulfonylamino group, a cyclopentylsulfonylamino group, and a cyclohexylsulfonylamino group. 
     The “C 3-6  cycloalkylsulfonyloxy group” means groups formed by bonding the single “C 3-6  cycloalkylsulfonyl group” to an oxy group, and specific examples include a cyclopropylsulfonyloxy group, a cyclobutylsulfonyloxy group, a cyclopentylsulfonyloxy group, and a cyclohexylsulfonyloxy group. 
     The “C 1-6  haloalkylsulfonyl group” means substituents formed by substituting one or more hydrogen atoms at any positions of the “C 1-6  alkylsulfonyl group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom. 
     The “C 1-6  alkoxycarbonyl group” means groups formed by bonding the single “C 1-6  alkoxy group” to a carbonyl group, and specific examples include a methoxycarbonyl group, an ethoxycarbonyl group, an n-propoxycarbonyl group, an isopropoxycarbonyl group, an n-butoxycarbonyl group, an isobutoxycarbonyl group, a t-butoxycarbonyl group, an n-pentyloxycarbonyl group, and an n-hexyloxycarbonyl group. 
     The “mono-C 1-6  alkylamino group” means groups formed by bonding the single “C 1-6  alkyl group” to an amino group, and specific examples include a methylamino group, an ethylamino group, an n-propylamino group, an isopropylamino group, an n-butylamino group, an isobutylamino group, a t-butylamino group, an n-pentylamino group, and an n-hexylamino group. 
     The “di-C 1-6  alkylamino group” means groups formed by bonding the two “C 1-6  alkyl groups”, which may be the same as or different from each other, to an amino group, and specific examples include a dimethylamino group, a diethylamino group, a di-n-propylamino group, a diisopropylamino group, a di-n-butylamino group, a diisobutylamino group, a di-t-butylamino group, a di-n-pentylamino group, a di-n-hexylamino group, a N-ethyl-N-methylamino group, a N-methyl-N-n-propylamino group, a N-isopropyl-N-methylamino group, a N-n-butyl-N-methylamino group, a N-isobutyl-N-methylamino group, a N-t-butyl-N-methylamino group, a N-methyl-N-n-pentylamino group, a N-n-hexyl-N-methylamino group, a N-ethyl-N-n-propylamino group, a N-ethyl-N-isopropylamino group, a N-n-butyl-N-ethylamino group, a N-ethyl-N-isobutylamino group, a N-t-butyl-N-ethylamino group, a N-ethyl-N-n-pentylamino group, and a N-ethyl-N-n-hexylamino group. 
     The “mono-C 3-6  cycloalkylamino group” means groups formed by bonding the single “C 3-6  cycloalkyl group” to an amino group, and specific examples include a cyclopropylamino group, a cyclobutylamino group, a cyclopentylamino group, and a cyclohexylamino group. 
     The “di-C 3-6  cycloalkylamino group” means groups formed by bonding the two “C 3-6  cycloalkyl groups”, which may be the same as or different from each other, to an amino group, and specific examples include a dicyclopropylamino group, a dicyclobutylamino group, a dicyclopentylamino group, and a dicyclohexylamino group. 
     The “C 1-6  alkylcarbonyl group” means groups formed by bonding the single “C 1-6  alkyl group” to a carbonyl group, and specific examples include an acetyl group, a propionyl group, a butyryl group, an isobutyryl group, a pentanoyl group, a 3-methylbutanoyl group, a pivaloyl group, a hexanoyl group, and a heptanoyl group. 
     The “C 3-6  cycloalkylcarbonyl group” means groups formed by bonding the single “C 3-6  cycloalkyl group” to a carbonyl group, and specific examples include a cyclopropylcarbonyl group, a cyclobutylcarbonyl group, a cyclopentylcarbonyl group, a cyclohexylcarbonyl group, and a cycloheptylcarbonyl group. 
     The “C 1-6  haloalkylcarbonyl group” means substituents formed by substituting one or more hydrogen atoms at any position of the “C 1-6  alkylcarbonyl group” defined above by one or more halogen atoms identically or differently selected from a substituent group consisting of a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom. 
     The “mono-C 1-6  alkylaminocarbonyl group” means groups formed by bonding the single “mono-C 1-6  alkylamino group” to a carbonyl group, and specific examples include a methylaminocarbonyl group, an ethylaminocarbonyl group, an n-propylaminocarbonyl group, an isopropylaminocarbonyl group, an n-butylaminocarbonyl group, an isobutylaminocarbonyl group, a t-butylaminocarbonyl group, an n-pentylaminocarbonyl group, and an n-hexylaminocarbonyl group. 
     The “di-C 1-6  alkylaminocarbonyl group” means groups formed by bonding the single “di-C 1-6  alkylamino group” to a carbonyl group, and specific examples include a dimethylaminocarbonyl group, a diethylaminocarbonyl group, a di-n-propylaminocarbonyl group, a diisopropylaminocarbonyl group, a di-n-butylaminocarbonyl group, a diisobutylaminocarbonyl group, a di-t-butylaminocarbonyl group, a di-n-pentylaminocarbonyl group, a di-n-hexylaminocarbonyl group, a N-ethyl-N-methylaminocarbonyl group, a N-methyl-N-n-propylaminocarbonyl group, a N-isopropyl-N-methylaminocarbonyl group, a N-n-butyl-N-methylaminocarbonyl group, a N-isobutyl-N-methylaminocarbonyl group, a N-t-butyl-N-methylaminocarbonyl group, a N-methyl-N-n-pentylaminocarbonyl group, a N-n-hexyl-N-methylaminocarbonyl group, a N-ethyl-N-n-propylaminocarbonyl group, a N-ethyl-N-isopropylaminocarbonyl group, a N-n-butyl-N-ethylaminocarbonyl group, a N-ethyl-N-isobutylaminocarbonyl group, a N-t-butyl-N-ethylaminocarbonyl group, a N-ethyl-N-n-pentylaminocarbonyl group, and a N-ethyl-N-n-hexylaminocarbonyl group. 
     The “C 1-6  alkylcarbonylamino group” means groups formed by bonding the single “C 1-6  alkylcarbonyl group” to an amino group, and specific examples include a methylcarbonylamino group, an ethylcarbonylamino group, an n-propylcarbonylamino group, an isopropylcarbonylamino group, an n-butylcarbonylamino group, an isobutylcarbonylamino group, a t-butylcarbonylamino group, an n-pentylcarbonylamino group, and an n-hexylcarbonylamino group. 
     The “C 1-6  alkylcarbonyloxy group” means groups formed by bonding the single “C 1-6  alkylcarbonyl group” to an oxy group, and specific examples include a methylcarbonyloxy group, an ethylcarbonyloxy group, an n-propylcarbonyloxy group, an isopropylcarbonyloxy group, an n-butylcarbonyloxy group, an isobutylcarbonyloxy group, a t-butylcarbonyloxy group, an n-pentylcarbonyloxy group, and an n-hexylcarbonyloxy group. 
     The “mono-C 1-6  alkylaminosulfonyl group” means groups formed by bonding the single “mono-C 1-6  alkylamino group” to a sulfonyl group, and specific examples include a methylaminosulfonyl group, an ethylaminosulfonyl group, an n-propylaminosulfonyl group, an isopropylaminosulfonyl group, an n-butylaminosulfonyl group, an isobutylaminosulfonyl group, a t-butylaminosulfonyl group, an n-pentylaminosulfonyl group, and an n-hexylaminosulfonyl group. 
     The “di-C 1-6  alkylaminosulfonyl group” means groups formed by bonding the single “di-C 1-6  alkylamino group” to a sulfonyl group, and specific examples include a dimethylaminosulfonyl group, a diethylaminosulfonyl group, a di-n-propylaminosulfonyl group, a diisopropylaminosulfonyl group, a di-n-butylaminosulfonyl group, a diisobutylaminosulfonyl group, a di-t-butylaminosulfonyl group, a di-n-pentylaminosulfonyl group, a di-n-hexylaminosulfonyl group, a N-ethyl-N-methylaminosulfonyl group, a N-methyl-N-n-propylaminosulfonyl group, a N-isopropyl-N-methylaminosulfonyl group, a N-n-butyl-N-methylaminosulfonyl group, a N-isobutyl-N-methylaminosulfonyl group, a N-t-butyl-N-methylaminosulfonyl group, a N-methyl-N-n-pentylaminosulfonyl group, a N-n-hexyl-N-methylaminosulfonyl group, a N-ethyl-N-n-propylaminosulfonyl group, a N-ethyl-N-isopropylaminosulfonyl group, a N-n-butyl-N-ethylaminosulfonyl group, a N-ethyl-N-isobutylaminosulfonyl group, a N-t-butyl-N-ethylaminosulfonyl group, a N-ethyl-N-n-pentylaminosulfonyl group, and a N-ethyl-N-n-hexylaminosulfonyl group. 
     In the present invention, the binding manner of B will be described. 
     As obviously shown by Formula (I), in the image on the paper, the left site of the partial formula representing B is bonded to L 1 , and the right site of the partial formula representing B is bonded to L 2  in the present invention. 
     Preferred structures for each substituent in the present invention will be described next. 
     The substituent R 1  is preferably a hydrogen atom, a halogen atom, a C 1-6  alkoxy group, a mono-C 1-6  alkylamino group, a di-C 1-6  alkylamino group, or a C 1-6  alkyl group (the C 1-6  alkoxy group, the mono-C 1-6  alkylamino group, the di-C 1-6  alkylamino group, and the C 1-6  alkyl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 ). 
     The substituent R 1  is more preferably a hydrogen atom or a C 1-6  alkoxy group. 
     The substituent R 1  is even more preferably a hydrogen atom. 
     In another embodiment, the substituent R 1  is more preferably a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more halogen atoms). In the substituent R 1 , the C 1-6  alkyl group is even more preferably a methyl group. 
     Next, preferred structures for the combination of L 1 , L 2 , and B will be described. 
     For a preferred combination of L 1 , L 2 , and B, 
     L 1  and L 2  are single bonds, and B is a C 4-7  cycloalkylene group or a 4 to 7-membered heterocyclylene group (the C 4-7  cycloalkylene group and the 4 to 7-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 4-7  cycloalkylene group and the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); 
     one of L 1  and L 2  is a single bond, the other of L 1  and L 2  is NR 2d  (where R 2d  is a hydrogen atom or a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), O, S, SO, SO 2 , or a C 1-3  alkylene group (a single methylene group of the C 1-3  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3d  (where R 3d  has the same definition as R 2d )), and B is a C 4-7  cycloalkylene group or a 4 to 7-membered heterocyclylene group (the C 4-7  cycloalkylene group and the 4 to 7-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); 
     each of L 1  and L 2  is independently NR 2e  (where R 2e  is a hydrogen atom, a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), O, S, SO, SO 2 , or a C 1-3  alkylene group (a single methylene group of the C 1-3  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3e  (where R 3e  has the same definition as R 2e )), and B is a C 4-7  cycloalkylene group or a 4 to 7-membered heterocyclylene group (the C 4-7  cycloalkylene group and the 4 to 7-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 4-7  cycloalkylene group and the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); or 
     each of L 1  and L 2  is independently NR 2f  (where R 2f  is a hydrogen atom or a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), O, S, SO, or SO 2  (where L 2  is not NR 2f  when L 1  is O), and 
     B is a C 1-6  alkylene group, (the C 1-6  alkylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group). 
     For a more preferred combination of L 1 , L 2 , and B, 
     L 1  and L 2  are single bonds, and B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 ); 
     one of L 1  and L 2  is a single bond, the other of L 1  and L 2  is NR 2e  (where R 2e  is a hydrogen atom or a methyl group) or O, and B is a C 4-7  cycloalkylene group or a 4 to 7-membered heterocyclylene group (the C 4-7  cycloalkylene group and the 4 to 7-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 ); 
     each of L 1  and L 2  is independently NR 2e  (where R 2g  is a hydrogen atom or a methyl group), and B is a C 4-7  cycloalkylene group or a 4 to 7-membered heterocyclylene group (the C 4-7  cycloalkylene group and the 4 to 7-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 ); or 
     L 1  is NR 2h  (where R 2h  is a hydrogen atom or a methyl group), L 2  is NR 2i  (where R 2i  is a hydrogen atom or a methyl group) or an oxygen atom, and B is a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 ). 
     For an even more preferred combination of L 1 , L 2 , and B, 
     L 1  and L 2  are single bonds, and B is represented by any of Formula (II-1) to Formula (II-3) shown in Figure (II): 
                         
(where m is 0 or 1, and R b  is a substituent selected from the substituent group V 3 );
 
     one of L 1  and L 2  is a single bond, the other of L 1  and L 2  is NR 2j  (where R 2j  is a hydrogen atom or a methyl group) or an oxygen atom, and B is represented by any of Formula (III-1) to Formula (III-9) shown in Figure (III): 
                         
(where m is 0 or 1, and R b  is a substituent selected from the substituent group V 3 );
 
     each of L 1  and L 2  is independently NR 2k  (where R 2k  is a hydrogen atom or a methyl group), and B is represented by Formula (IV-1) shown in Figure (IV): 
                         
(where m is 0 or 1, and R b  is a substituent selected from the substituent group V 3 ); or
 
     L 1  is NR 2l  (where R 2l  is a hydrogen atom or a methyl group), L 2  is NR 2m  (where R 2m  has the same definition as R 2k ) or an oxygen atom, and B is an ethylene group. 
     In another embodiment, for a preferred combination of L′, L 2 , and B, L 1  and L 2  are single bonds, and 
     B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is substituted with a substituent selected from amino groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, and C 1-6  alkylsulfonylamino groups and is optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); or L 1  is a single bond, L 2  is NR 2c , O, or a C 1-6  alkylene group (a single methylene group of the C 1-6  alkylene group is optionally replaced by O or NR 3c ), and
 
B is a C 3-6  cycloalkylene group, a C 3-6  cycloalkenylene group, or a 4 to 7-membered heterocyclylene group (the C 3-6  cycloalkylene group, the C 3-6  cycloalkenylene group, and the 4 to 7-membered heterocyclylene group are substituted with one or more substituents selected from amino groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, and C 1-6  alkylsulfonylamino groups and are optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the C 3-6  cycloalkylene group, the C 3-6  cycloalkenylene group, and the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group),
 
     where each of R 2  and R 3c  is independently a hydrogen atom, a C 1-3  alkyl group, or a C 1-3  haloalkyl group. 
     For a more preferred combination of L 1 , L 2 , and B, 
     L 1  and L 2  are single bonds, and B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is substituted with a substituent selected from amino groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, and C 1-6  alkylsulfonylamino groups and is optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 ). 
     For an even more preferred combination of L 1 , L 2 , and B, 
     L 1  and L 2  are single bonds, and B is represented by any of Formula (II-1) to Formula (II-3) shown in Figure (II): 
                         
(where m is 1, and R b  is an amino group, a mono-C 1-6  alkylamino group, a di-C 1-6  alkylamino group, or a C 1-6  alkylsulfonylamino group).
 
     A is preferably a 3 to 11-membered heterocyclyl group, a C 3-11  cycloalkyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 3-11  cycloalkyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 ). A is more preferably a 4 to 7-membered heterocyclyl group, a phenyl group, or a 5 to 6-membered heteroaryl group (the 4 to 7-membered heterocyclyl group, the phenyl group, and the 5 to 6-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 3 ). A is more preferably a phenyl group or a 5 to 6-membered heteroaryl group (the phenyl group and the 5 to 6-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 3 ). 
     A is even more preferably represented by any of Formula (V-1) to Formula (V-3) shown in Figure (V): 
                         
(where 1 is 0 to 3, R a  is a substituent selected from the substituent group V 3 , and R a  may be the same as or different from each other when 1 is 2 or 3).
 
     In another embodiment, A is even more preferably represented by any of Formula (V-I-1) to Formula (V-I-3) shown in Figure (V-I): 
                         
where 1 is 0 to 3, R a  is a substituent selected from the substituent group V 3 , and R a  may be the same as or different from each other when 1 is 2 or 3.
 
     L 3  is preferably a C 1-3  alkylene group (the C 1-3  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the C 1-3  alkylene group is optionally replaced by C═O or C═S). 
     L 3  is more preferably a methylene group. 
     D is preferably a 3 to 11-membered heterocyclyl group, a C 3-11  cycloalkyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 3-11  cycloalkyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 ). 
     D is more preferably a 4 to 7-membered heterocyclyl group, a phenyl group, or a 5 to 10-membered heteroaryl group (the 4 to 7-membered heterocyclyl group, the phenyl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 4 ). 
     D is even more preferably a phenyl group or a 5 to 10-membered heteroaryl group (the phenyl group and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 3 ). 
     D is particularly preferably represented by any of Formula (VI-1) to Formula (VI-9) shown in Figure (VI): 
                         
(where n is 0 to 3, R c  is a substituent selected from the substituent group V 3 , and R c s may be the same as or different from each other when n is 2 or 3).
 
     In another embodiment, D is preferably a 3 to 11-membered heterocyclyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are substituted with one or more C 1-6  alkylsulfonylamino groups or one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonylamino group and the C 1-6  alkylsulfonyloxy group are unsubstituted or substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups) and are optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 ). 
     D is more preferably a 4 to 7-membered heterocyclyl group, a phenyl group, or a 5 to 10-membered heteroaryl group (the 4 to 7-membered heterocyclyl group, the phenyl group, and the 5 to 10-membered heteroaryl group are substituted with one or more C 1-6  alkylsulfonylamino groups or one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonylamino group and the C 1-6  alkylsulfonyloxy group are unsubstituted or substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups) and are optionally substituted with one or more substituents identically or differently selected from the substituent group V 4 ). 
     D is even more preferably a 5 to 6-membered heteroaryl group (the 5 to 6-membered heteroaryl group is substituted with one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonyloxy group is unsubstituted or substituted with one or more halogen atoms)). 
     D is particularly preferably represented by Formula (VI-1) shown in Figure (VI): 
                         
(where n is 1, and R c  is a C 1-6  alkylsulfonyloxy group (the C 1-6  alkylsulfonyloxy group is substituted with one or more halogen atoms)).
 
     Compounds preferably used for the T-type calcium channel inhibitor and for the preventive agent, the therapeutic agent, and/or the improving agent for a disease treatable by a T-type calcium channel inhibitory action of the present invention are shown below. 
     1) A compound of Formula (I) 
     
       
         
         
             
             
         
       
     
     [wherein 
     R 1  is a hydrogen atom, a halogen atom, a C 1-6  alkoxy group, a mono-C 1-6  alkylamino group, a di-C 1-6  alkylamino group, or a C 1-6  alkyl group (the C 1-6  alkoxy group, the mono-C 1-6  alkylamino group, the di-C 1-6  alkylamino group, and the C 1-6  alkyl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 ); 
     each of L 1  and L 2  independently is any of a single bond, NR 2n  (where R 2n  is a hydrogen atom, a C 1-6  alkyl group, or a C 3-11  cycloalkyl group (the C 1-6  alkyl group and the C 3-11  cycloalkyl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), O, S, SO, SO 2 , or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3n  (where the R 3n  has the same definition as R 2n )); 
     each of L 1  and L 2  is independently a single bond, NR 2o  (where R 2o  has the same definition as R 2n ), O, S, SO, SO 2 , or a C 1-6  alkylene group, and B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, a 3 to 11-membered heterocyclylene group, or a 5 to 10-membered heteroarylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, the 3 to 11-membered heterocyclylene group, and the 5 to 10-membered heteroarylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 8 , and a single methylene group of the C 3-11  cycloalkylene group and the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); or 
     L 1  is NR 2p  (where R 2p  has the same definition as R 2n ), S, SO, or SO 2 , 
     L 2  is NR 2q  (where R 2q  has the same definition as R 2n ), O, S, SO, or SO 2 , and B is a C 1-6  alkylene group, a C 2-6  alkenylene group, or a C 2-6  alkynylene group (the C 1-6  alkylene group, the C 2-6  alkenylene group, and the C 2-6  alkynylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 1-6  alkylene group, the C 2-6  alkenylene group, and the C 2-6  alkynylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group); 
     L 3  is a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by CO═O or C═S); 
     A is a C 1-6  alkyl group, a C 2-6  alkenyl group (the C 1-6  alkyl group and the C 2-6  alkenyl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 ), a C 3-11  cycloalkyl group, a 3 to 11-membered heterocyclyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the C 3-11  cycloalkyl group, the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 ); 
     D is a C 3-11  cycloalkyl group, a C 3-11  cycloalkenyl group, a 3 to 11-membered heterocyclyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the C 3-11  cycloalkyl group, the C 3-11  cycloalkenyl group, the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 8 )], 
     a tautomer of the compound, a pharmaceutically acceptable salt thereof, or a solvate thereof. 
     2) The compound according to 1), wherein L 3  is a methylene group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     3) The compound according to 1) or 2), wherein R 1  is a hydrogen atom or a C 1-3  alkoxy group (the C 1-3  alkoxy group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     4) The compound according to 3), wherein R 1  is a hydrogen atom, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     5) The compound according to 1) or 2), wherein R 1  is a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 9 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     6) The compound according to 5), wherein R 1  is a C 1-3  alkyl group (the C 1-3  alkyl group is unsubstituted or substituted with one or more halogen atoms), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     7) The compound according to 6), wherein R 1  is a methyl group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     8) The compound according to any one of 1) to 7), wherein D is a 3 to 11-membered heterocyclyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 8 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     9) The compound according to 8), wherein D is a 4 to 7-membered heterocyclyl group, a phenyl group, or a 5 to 10-membered heteroaryl group (the 4 to 7-membered heterocyclyl group, the phenyl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     10) The compound according to 9), wherein D is a phenyl group or a 5 to 6-membered heteroaryl group (the phenyl group and the 5 to 6-membered heteroaryl group are substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     11) The compound according to any one of 1) to 9), wherein D has any of the structures of Formulae (VI), n is 0 to 3, R c  is a substituent selected from the substituent group V 3 , and R c  may be the same as or different from each other when n is 2 or 3, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     12) The compound according to 11), wherein n is 1 or 2, R c  is a substituent selected from the substituent group V 3 , and R c  may be the same as or different from each other when n is 2, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     13) The compound according to 8), wherein D is a 3 to 11-membered heterocyclyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are substituted with one or more C 1-6  alkylsulfonylamino groups or one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonylamino group and the C 1-6  alkylsulfonyloxy group are unsubstituted or substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups) and are optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     14) The compound according to 13), wherein D is a 4 to 7-membered heterocyclyl group, a phenyl group, or a 5 to 10-membered heteroaryl group (the 4 to 7-membered heterocyclyl group, the phenyl group, and the 5 to 10-membered heteroaryl group are substituted with one or more C 1-6  alkylsulfonylamino groups or one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonylamino group and the C 1-6  alkylsulfonyloxy group are unsubstituted or substituted with one or more halogen atoms, one or more nitro groups, one or more C 1-6  alkoxy groups, or one or more C 1-6  haloalkoxy groups) and are optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     15) The compound according to 14), wherein D is a 5 to 6-membered heteroaryl group (the 5 to 6-membered heteroaryl group is substituted with one or more C 1-6  alkylsulfonyloxy groups (the C 1-6  alkylsulfonyloxy group is unsubstituted or substituted with one or more halogen atoms) and is optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     16) The compound according to 15), wherein D has the structure of Formula (VI-I), n is 1, and R c  is a C 1-6  alkylsulfonyloxy group (the C 1-6  alkylsulfonyloxy group is substituted with one or more halogen atoms), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     
       
         
         
             
             
         
       
     
     17) The compound according to any one of 1) to 16), wherein A is a 3 to 11-membered heterocyclyl group, a C 3-11  cycloalkyl group, a C 6-14  aryl group, or a 5 to 10-membered heteroaryl group (the 3 to 11-membered heterocyclyl group, the C 3-11  cycloalkyl group, the C 6-14  aryl group, and the 5 to 10-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     18) The compound according to 17), wherein A is a 4 to 7-membered heterocyclyl group, a phenyl group, or a 5 to 6-membered heteroaryl group (the 4 to 7-membered heterocyclyl group, the phenyl group, and the 5 to 6-membered heteroaryl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     19) The compound according to 18), wherein A is a phenyl group (the phenyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     20) The compound according to 18), wherein A is a 5 to 6-membered heteroaryl group (the 5 to 6-membered heteroaryl group is substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     21) The compound according to any one of 1) to 16), wherein A is a C 1-6  alkyl group, a C 3-11  cycloalkyl group, or a C 2-6  alkenyl group (the C 1-6  alkyl group, the C 3-11  cycloalkyl group, and the C 2-6  alkenyl group are unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     22) The compound according to any one of 1) to 18), wherein A has any of the structures of Formulae (V), 1 is 0 to 2, R a  is a substituent selected from the substituent group V 3 , and R a s may be the same as or different from each other when n is 2, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     
       
         
         
             
             
         
       
     
     23) The compound according to 22), wherein 1 is 1 or 2, R a  is a substituent selected from the substituent group V 3 , and R a  may be the same as or different from each other when n is 2, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     24) The compound according to any one of 1) to 18), wherein A has any of the structures of Formulae (V-I), 1 is 0 to 2, R a  is a substituent selected from the substituent group V 3 , and R a  may be the same as or different from each other when n is 2, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     25) The compound according to any one of 1) to 24), wherein L 1  and L 2  are single bonds, B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, a 3 to 11-membered heterocyclylene group, a C 6-14  arylene group, or a 5 to 10-membered heteroarylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, the 3 to 11-membered heterocyclylene group, the C 6-14  arylene group, and the 5 to 10-membered heteroarylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 3-11  cycloalkylene group and the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     26) The compound according to 25), wherein B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     27) The compound according to any one of 1) to 26), wherein B has any of the structures of Formulae (II), m is 0 to 3, R b  is a substituent selected from the substituent group V 3 , and R b  may be the same as or different from each other when m is 2 or 3, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     28) The compound according to 27), wherein m is 0 or 1, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     29) The compound according to any one of 1) to 24), wherein L 1  and L 2  are single bonds, B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, a 3 to 11-membered heterocyclylene group, or a 5 to 10-membered heteroarylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, the 3 to 11-membered heterocyclylene group, and the 5 to 10-membered heteroarylene group are substituted with one or more substituents selected from amino groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, and C 1-6  alkylsulfonylamino groups and are optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 , and a single methylene group of the 4 to 7-membered heterocyclylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     30) The compound according to 29), wherein B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is substituted with one or more substituents selected from amino groups, mono-C 1-6  alkylamino groups, di-C 1-6  alkylamino groups, and C 1-6  alkylsulfonylamino groups and is optionally substituted with one or more substituents identically or differently selected from the substituent group V 3 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     31) The compound, according to 30), wherein B has any of the structures of Formulae (II), m is 1, R b  is an amino group, a mono-C 1-6  alkylamino group, a di-C 1-6  alkylamino group, or a C 1-6  alkylsulfonylamino group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     32) The compound, according to any one of 1) to 24), wherein 
     L 1  is a single bond, 
     L 2  is NR 2r  (where R 2r  is a hydrogen atom or a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), O, S, SO, SO 2 , or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3r  (where R 3r  has the same definition as R 2r )),
 
B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, or a 3 to 11-membered heterocyclylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, and the 3 to 11-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 3-11  cycloalkylene group and the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof.
 
     33) The compound according to 32), wherein 
     L 2  is NR 2s  (where R 2s  is a hydrogen atom or a methyl group), O, or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3s  (where R 3s  has the same definition as R 2s )), and
 
B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof.
 
     34) The compound according to 32), wherein 
     L 2  is NR 2t  (where R 2t  is a hydrogen atom or a methyl group), O, or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3t  (where R 3t  has the same definition as R 2t )), and
 
B is a C 4-7  cycloalkylene group or a C 4-7  cycloalkenylene group (the C 4-7  cycloalkylene group and the C 4-7  cycloalkenylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof.
 
     35) The compound according to any one of 1) to 24), wherein B has any of the structures of Formulae (VII), m is 0 to 3, R b  is a substituent selected from the substituent group V 3 , and R b s may be the same as or different from each other when m is 2 or 3, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     36) The compound according to 35), wherein m is 0 or 1, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     37) The compound according to any one of 1) to 24), wherein L 1  is NR 2u  (where R 2u  is a hydrogen atom or a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), O, S, SO, SO 2 , or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3u  (where R 3u  has the same definition as R 2u )), 
     L 2  is a single bond, and 
     B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, or a 3 to 11-membered heterocyclylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, and the 3 to 11-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 3-11  cycloalkylene group and the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     38) The compound according to 37), wherein 
     L 1  is NR 2v  (where R 2v  is a hydrogen atom or a methyl group), O, or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3v  (where R 3v  has the same definition as R 2v )), and
 
B is a 4 to 7-membered heterocyclylene group (the 4 to 7-membered heterocyclylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof.
 
     39) The compound according to 37), wherein B has any of the structures of Formulae (VIII), m is 0 to 3, R b  is a substituent selected from the substituent group V 3 , and R b  may be the same as or different from each other when m is 2 or 3, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     
       
         
         
             
             
         
       
     
     40) The compound according to 39), wherein m is 0 or 1, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     41) The compound according to any one of 1) to 24), wherein each of L 1  and L 2  is independently NR 2w  (where R w  is a hydrogen atom or a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), O, S, SO, SO 2 , or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3w  (where R 3 ″ has the same definition as R 2w )), and 
     B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, a 3 to 11-membered heterocyclylene group, a C 6-14  arylene group, or a 5 to 10-membered heteroarylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, the 3 to 11-membered heterocyclylene group, the C 6-14  arylene group, and the 5 to 10-membered heteroarylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 , and a single methylene group of the C 3-11  cycloalkylene group and the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     42) The compound according to 41), wherein 
     each of L 1  and L 2  is independently NR 2x  (where R 2x  is a hydrogen atom or a methyl group), O, or a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 4 , and a single methylene group of the C 1-6  alkylene group is optionally replaced by O, S, SO 2 , C═O, C═S, or NR 3x  (where R 3x  has the same definition as R 2x )), and
 
B is a C 3-11  cycloalkylene group, a C 3-11  cycloalkenylene group, or a 3 to 11-membered heterocyclylene group (the C 3-11  cycloalkylene group, the C 3-11  cycloalkenylene group, and the 3 to 11-membered heterocyclylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 4 , and a single methylene group of the C 3-11  cycloalkylene group and the C 3-11  cycloalkenylene group is optionally replaced by a 1,1-C 3-7  cycloalkylene group), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof.
 
     43) The compound according to 41), wherein B has the structure of Formula (IV), m is 0 to 3, R b  is a substituent selected from the substituent group V 3 , and R b  may be the same as or different from each other when m is 2 or 3, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     44) The compound according to 43), wherein m is 0 or 1, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     45) The compound according to any one of 1) to 24), wherein 
     L 1  is NR 2x  (where R 2x  is a hydrogen atom, a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 7 )), S, SO, or SO 2 , 
     L 2  is NR 2Y  (where R 2y  has the same definition as R 2x ), O, S, SO, or SO 2 , and 
     B is a C 1-6  alkylene group, a C 2-6  alkenylene group, or a C 2-6  alkynylene group (the C 1-6  alkylene group, the C 2-6  alkenylene group, and the C 2-6  alkynylene group are unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 5 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     46) The compound according to 45), wherein 
     L 1  is NR 2z  (where R 2z  is a hydrogen atom or a methyl group), 
     L 2  is NR 2aa  (where R aa  has the same definition as R z ) or O, and 
     B is a C 1-6  alkylene group (the C 1-6  alkylene group is unsubstituted or optionally substituted with one or more substituents identically or differently selected from the substituent group V 4 ), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     47) The compound according to 46), wherein B is an ethylene group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     48) A compound of Formula (I): 
                         
wherein
 
R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and A, B, and D are a combination listed in Table 1 below,
 
a tautomer of the compound, a pharmaceutically acceptable salt thereof, or a solvate thereof.
 
The symbols in Table 1 are the substituents below.
 
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     
       
         
           
               
               
               
               
               
               
               
               
               
             
               
                 TABLE 1 
               
               
                   
               
               
                 A 
                 B 
                 D 
                 A 
                 B 
                 D 
                 A 
                 B 
                 D 
               
               
                   
               
             
            
               
                 A1 
                 B1 
                 D1 
                 A1 
                 B1 
                 D2 
                 A1 
                 B1 
                 D3 
               
               
                 A1 
                 B1 
                 D4 
                 A1 
                 B1 
                 D5 
                 A1 
                 B1 
                 D6 
               
               
                 A1 
                 B1 
                 D7 
                 A1 
                 B1 
                 D8 
                 A1 
                 B1 
                 D9 
               
               
                 A1 
                 B1 
                  D10 
                 A1 
                 B1 
                  D11 
                 A1 
                 B1 
                  D12 
               
               
                 A1 
                 B1 
                  D13 
                 A1 
                 B1 
                  D14 
                 A1 
                 B1 
                  D15 
               
               
                 A1 
                 B1 
                  D16 
                 A2 
                 B1 
                 D1 
                 A2 
                 B1 
                 D2 
               
               
                 A2 
                 B1 
                 D3 
                 A2 
                 B1 
                 D4 
                 A2 
                 B1 
                 D5 
               
               
                 A2 
                 B1 
                 D6 
                 A2 
                 B1 
                 D7 
                 A2 
                 B1 
                 D8 
               
               
                 A2 
                 B1 
                 D9 
                 A2 
                 B1 
                  D10 
                 A2 
                 B1 
                  D11 
               
               
                 A2 
                 B1 
                  D12 
                 A2 
                 B1 
                  D13 
                 A2 
                 B1 
                  D14 
               
               
                 A2 
                 B1 
                  D15 
                 A2 
                 B1 
                  D16 
                 A3 
                 B1 
                 D1 
               
               
                 A3 
                 B1 
                 D2 
                 A3 
                 B1 
                 D3 
                 A3 
                 B1 
                 D4 
               
               
                 A3 
                 B1 
                 D5 
                 A3 
                 B1 
                 D6 
                 A3 
                 B1 
                 D7 
               
               
                 A3 
                 B1 
                 D8 
                 A3 
                 B1 
                 D9 
                 A3 
                 B1 
                  D10 
               
               
                 A3 
                 B1 
                  D11 
                 A3 
                 B1 
                  D12 
                 A3 
                 B1 
                  D13 
               
               
                 A3 
                 B1 
                  D14 
                 A3 
                 B1 
                  D15 
                 A3 
                 B1 
                  D16 
               
               
                 A1 
                 B2 
                 D1 
                 A1 
                 B2 
                 D2 
                 A1 
                 B2 
                 D3 
               
               
                 A1 
                 B2 
                 D4 
                 A1 
                 B2 
                 D5 
                 A1 
                 B2 
                 D6 
               
               
                 A1 
                 B2 
                 D7 
                 A1 
                 B2 
                 D8 
                 A1 
                 B2 
                 D9 
               
               
                 A1 
                 B2 
                  D10 
                 A1 
                 B2 
                  D11 
                 A1 
                 B2 
                  D12 
               
               
                 A1 
                 B2 
                  D13 
                 A1 
                 B2 
                  D14 
                 A1 
                 B2 
                  D15 
               
               
                 A1 
                 B2 
                  D16 
                 A2 
                 B2 
                 D1 
                 A2 
                 B2 
                 D2 
               
               
                 A2 
                 B2 
                 D3 
                 A2 
                 B2 
                 D4 
                 A2 
                 B2 
                 D5 
               
               
                 A2 
                 B2 
                 D6 
                 A2 
                 B2 
                 D7 
                 A2 
                 B2 
                 D8 
               
               
                 A2 
                 B2 
                 D9 
                 A2 
                 B2 
                  D10 
                 A2 
                 B2 
                  D11 
               
               
                 A2 
                 B2 
                  D12 
                 A2 
                 B2 
                  D13 
                 A2 
                 B2 
                  D14 
               
               
                 A2 
                 B2 
                  D15 
                 A2 
                 B2 
                  D16 
                 A3 
                 B2 
                 D1 
               
               
                 A3 
                 B2 
                 D2 
                 A3 
                 B2 
                 D3 
                 A3 
                 B2 
                 D4 
               
               
                 A3 
                 B2 
                 D5 
                 A3 
                 B2 
                 D6 
                 A3 
                 B2 
                 D7 
               
               
                 A3 
                 B2 
                 D8 
                 A3 
                 B2 
                 D9 
                 A3 
                 B2 
                  D10 
               
               
                 A3 
                 B2 
                  D11 
                 A3 
                 B2 
                  D12 
                 A3 
                 B2 
                  D13 
               
               
                 A3 
                 B2 
                  D14 
                 A3 
                 B2 
                  D15 
                 A3 
                 B2 
                  D16 
               
               
                 A1 
                 B3 
                 D1 
                 A1 
                 B3 
                 D2 
                 A1 
                 B3 
                 D3 
               
               
                 A1 
                 B3 
                 D4 
                 A1 
                 B3 
                 D5 
                 A1 
                 B3 
                 D6 
               
               
                 A1 
                 B3 
                 D7 
                 A1 
                 B3 
                 D8 
                 A1 
                 B3 
                 D9 
               
               
                 A1 
                 B3 
                  D10 
                 A1 
                 B3 
                  D11 
                 A1 
                 B3 
                  D12 
               
               
                 A1 
                 B3 
                  D13 
                 A1 
                 B3 
                  D14 
                 A1 
                 B3 
                  D15 
               
               
                 A1 
                 B3 
                  D16 
                 A2 
                 B3 
                 D1 
                 A2 
                 B3 
                 D2 
               
               
                 A2 
                 B3 
                 D3 
                 A2 
                 B3 
                 D4 
                 A2 
                 B3 
                 D5 
               
               
                 A2 
                 B3 
                 D6 
                 A2 
                 B3 
                 D7 
                 A2 
                 B3 
                 D8 
               
               
                 A2 
                 B3 
                 D9 
                 A2 
                 B3 
                  D10 
                 A2 
                 B3 
                  D11 
               
               
                 A2 
                 B3 
                  D12 
                 A2 
                 B3 
                  D13 
                 A2 
                 B3 
                  D14 
               
               
                 A2 
                 B3 
                  D15 
                 A2 
                 B3 
                  D16 
                 A3 
                 B3 
                 D1 
               
               
                 A3 
                 B3 
                 D2 
                 A3 
                 B3 
                 D3 
                 A3 
                 B3 
                 D4 
               
               
                 A3 
                 B3 
                 D5 
                 A3 
                 B3 
                 D6 
                 A3 
                 B3 
                 D7 
               
               
                 A3 
                 B3 
                 D8 
                 A3 
                 B3 
                 D9 
                 A3 
                 B3 
                  D10 
               
               
                 A3 
                 B3 
                  D11 
                 A3 
                 B3 
                  D12 
                 A3 
                 B3 
                  D13 
               
               
                 A3 
                 B3 
                  D14 
                 A3 
                 B3 
                  D15 
                 A3 
                 B3 
                  D16 
               
               
                   
               
            
           
         
       
     
     49) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 1 (where A1 to A3, B1 to B3, and D1 to D16 in Table are the substituents below, in 49)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     50) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 1 (where A1 to A3, B1 to B3, and D1 to D16 in Table are the substituents below, in 50)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     51) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 1 (where A1 to A3, B1 to B3, and D1 to D16 in Table are the substituents below, in 51)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     52) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 1 (where A1 to A3, B1 to B3, and D1 to D16 in Table are the substituents below, in 52)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     53) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 2 below, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     
       
         
           
               
               
               
               
               
               
               
               
               
             
               
                 TABLE 2 
               
               
                   
               
               
                 A 
                 B 
                 D 
                 A 
                 B 
                 D 
                 A 
                 B 
                 D 
               
               
                   
               
             
            
               
                 A1 
                 B1 
                 D1 
                 A1 
                 B1 
                 D2 
                 A1 
                 B1 
                 D3 
               
               
                 A1 
                 B1 
                 D4 
                 A1 
                 B1 
                 D5 
                 A1 
                 B1 
                 D6 
               
               
                 A1 
                 B1 
                 D7 
                 A1 
                 B1 
                 D8 
                 A2 
                 B1 
                 D1 
               
               
                 A2 
                 B1 
                 D2 
                 A2 
                 B1 
                 D3 
                 A2 
                 B1 
                 D4 
               
               
                 A2 
                 B1 
                 D5 
                 A2 
                 B1 
                 D6 
                 A2 
                 B1 
                 D7 
               
               
                 A2 
                 B1 
                 D8 
                 A3 
                 B1 
                 D1 
                 A3 
                 B1 
                 D2 
               
               
                 A3 
                 B1 
                 D3 
                 A3 
                 B1 
                 D4 
                 A3 
                 B1 
                 D5 
               
               
                 A3 
                 B1 
                 D6 
                 A3 
                 B1 
                 D7 
                 A3 
                 B1 
                 D8 
               
               
                 A4 
                 B1 
                 D1 
                 A4 
                 B1 
                 D2 
                 A4 
                 B1 
                 D3 
               
               
                 A4 
                 B1 
                 D4 
                 A4 
                 B1 
                 D5 
                 A4 
                 B1 
                 D6 
               
               
                 A4 
                 B1 
                 D7 
                 A4 
                 B1 
                 D8 
                 A5 
                 B1 
                 D1 
               
               
                 A5 
                 B1 
                 D2 
                 A5 
                 B1 
                 D3 
                 A5 
                 B1 
                 D4 
               
               
                 A5 
                 B1 
                 D5 
                 A5 
                 B1 
                 D6 
                 A5 
                 B1 
                 D7 
               
               
                 A5 
                 B1 
                 D8 
                 A6 
                 B1 
                 D1 
                 A6 
                 B1 
                 D2 
               
               
                 A6 
                 B1 
                 D3 
                 A6 
                 B1 
                 D4 
                 A6 
                 B1 
                 D5 
               
               
                 A6 
                 B1 
                 D6 
                 A6 
                 B1 
                 D7 
                 A6 
                 B1 
                 D8 
               
               
                 A1 
                 B2 
                 D1 
                 A1 
                 B2 
                 D2 
                 A1 
                 B2 
                 D3 
               
               
                 A1 
                 B2 
                 D4 
                 A1 
                 B2 
                 D5 
                 A1 
                 B2 
                 D6 
               
               
                 A1 
                 B2 
                 D7 
                 A1 
                 B2 
                 D8 
                 A2 
                 B2 
                 D1 
               
               
                 A2 
                 B2 
                 D2 
                 A2 
                 B2 
                 D3 
                 A2 
                 B2 
                 D4 
               
               
                 A2 
                 B2 
                 D5 
                 A2 
                 B2 
                 D6 
                 A2 
                 B2 
                 D7 
               
               
                 A2 
                 B2 
                 D8 
                 A3 
                 B2 
                 D1 
                 A3 
                 B2 
                 D2 
               
               
                 A3 
                 B2 
                 D3 
                 A3 
                 B2 
                 D4 
                 A3 
                 B2 
                 D5 
               
               
                 A3 
                 B2 
                 D6 
                 A3 
                 B2 
                 D7 
                 A3 
                 B2 
                 D8 
               
               
                 A4 
                 B2 
                 D1 
                 A4 
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     54) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 2 (where A1 to A6, B1 to B6, and D1 to D8 in Table are the substituents below, in 54), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     55) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 2 (where A1 to A6, B1 to B6, and D1 to D8 in Table are the substituents below, in 55), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     
       
         
         
             
             
         
       
     
     56) The compound including the combinations according to 48) to 55), wherein L 1  is SO 2 , the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     57) The compound including the combinations according to 48) to 55), wherein L 1  is CO, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     58) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 1 (where A1 to A3, B1 to B3, and D1 to D16 in Table are the substituents below, in 58)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     59) The compound including the combination according to 58), wherein L 1  is NH, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     60) The compound including the combination according to 58), wherein L 1  is O, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     61) The compound according to Formula (I), wherein 
     R 1  is a hydrogen atom, L 1  and L 2  are single bonds, L 3  is a methylene group, and 
     A, B, and D are a combination listed in Table 1 (where A1 to A3, B1 to B3, and D1 to D16 in Table are the substituents below, in 61)), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     
       
         
         
             
             
         
       
     
     62) The compound including the combination according to 61), wherein L 2  is NH, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     63) The compound including the combination according to 61), wherein L 2  is O, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     64) The compound including the combination according to 61), wherein L 2  is NHCH 2 , the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     65) The compound including the combination according to any one of 48) to 64), wherein R 1  is a methoxy group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     66) The compound including the combination according to any one of 48) to 64), wherein R 1  is a n-butoxy group the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     67) The compound including the combination according to any one of 48) to 64), wherein R 1  is a trifluoromethoxy group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     68) The compound including the combination according to any one of 48) to 64), wherein R 1  is a trifluoromethyl group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     69) The compound including the combination according to any one of 48) to 64), wherein R 1  is a methyl group, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof. 
     70) The compound including the combination according to 48) to 69), wherein L 3  is 1,2-ethylene, the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof 
     71) 
     A T-type calcium channel inhibitor comprising the compound, as described in any one of 1) to 70), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof, as an active component. 
     72) 
     A preventive agent, a therapeutic agent, and/or an improving agent for a disease treatable by a T-type calcium channel inhibitory action comprising the T-type calcium channel inhibitor as described in 71) as an active component. 
     73) 
     A therapeutic agent for neuropathic pain comprising the T-type calcium channel inhibitor as described in 71) as an active component. 
     74) 
     A medicine comprising the compound, as described in any one of 1) to 70), the tautomer of the compound, the pharmaceutically acceptable salt thereof, or the solvate thereof, as an active component. 
     The present invention also includes compounds obtained through, for example, tautomerization or geometrical isomerization of the compound of Formula (I) of the present invention regardless of endocyclic or exocyclic isomerization, mixtures of them, and mixtures of respective isomers. If the compound has an asymmetric center or an asymmetric center is generated by isomerization, the present invention includes respective optical isomers and mixtures of optical isomers at any ratio. If having two or more asymmetric centers, the compound includes diastereomers due to optical isomerism of the respective asymmetric centers. The compound of the present invention includes mixtures containing all isomers at any ratio. For example, diastereomers can be separated by a method well-known to a person skilled in the art, such as fractional crystallization and column chromatography, and an optically active compound can be produced by an organic chemical technique well-known for the purpose. 
     The compound of Formula (I) of the present invention or pharmaceutically acceptable salts thereof can be present in any crystal form depending on production conditions and can be present as any hydrate. These crystal forms, hydrates, and mixtures of them are also included in the scope of the present invention. The compound may be present as a solvate containing an organic solvent such as acetone, ethanol, 1-propanol, and 2-propanol, and such solvates are also included in the scope of the present invention. 
     The present invention includes pharmaceutically acceptable salts of Formula (I) of the present invention. 
     The compound of Formula (I) of the present invention can be converted into a pharmaceutically acceptable salt, as necessary, or a free form of the compound can be converted from such a salt. Examples of the pharmaceutically acceptable salt of the present invention include 
     alkali metal salts (such as lithium, sodium, and potassium salts), 
     alkaline earth metal salts (such as magnesium and calcium salts), 
     ammonium salts, 
     organic base salts, 
     amino acid salts, 
     inorganic acid salts (such as hydrochlorates, hydrobromides, phosphates, and sulfates), and 
     organic acid salts (such as acetates, citrates, maleates, fumarates, tartarates, benzenesulfonates, methanesulfonates, and p-toluenesulfonates). 
     The present invention also includes prodrugs of the compound of Formula (I) of the present invention. 
     Prodrugs are derivatives that are derived from a pharmaceutical compound and have a chemically or metabolically degradable group and are compounds that are degraded by solvolysis or under physiological conditions in vivo into a pharmacologically active, pharmaceutical compound. Methods for selecting and producing an appropriate prodrug derivative are described in Design of Prodrugs (Elsevier, Amsterdam 1985), for example. For the present invention, if having a hydroxy group, the compound is reacted with an appropriate acyl halide, an appropriate acid anhydride, or an appropriate halogenated alkyloxycarbonyl compound to produce an acyloxy derivative as a prodrug, for example. Particularly preferred structures for the prodrug are exemplified by —O—COC 2 H 5 , —O—CO(t-Bu), —O—COC 15 H 31 , —O—CO(m-CO 2 Na-Ph), —O—COCH 2 CH 2 CO 2 Na—OCOCH(NH 2 )CH 3 , —O—COCH 2 N(CH 3 ) 2 , and —O—CH 2 OC(═O)CH 3 . If the compound included in the present invention has an amino group, the compound having an amino group is reacted with an appropriate acid halide, an appropriate mixed acid anhydride, or an appropriate halogenated alkyloxycarbonyl compound to produce a prodrug, for example. Particularly preferred structures for the prodrug are exemplified by —N—CO(CH 2 ) 20 OCH 3 , —N—COCH(NH 2 )CH 3 , and —N—CH 2 C(═O)CH 3 . 
     The preventive agent, the therapeutic agent, and/or the improving agent that are used for a disease treatable by a T-type calcium channel inhibitory action and comprise the T-type calcium channel inhibitor of the present invention as an active component can be typically administered in oral administration forms such as tablets, capsules, powdered drugs, granules, pills, and syrups, rectal administration forms, transdermal systems, or injection forms. The agent can be administered as a single therapeutic agent or as a mixture with other therapeutic agents. Such an agent can be singly administered but is typically administered in the form of a pharmaceutical composition. Such a formulation can be produced by adding pharmacologically, pharmaceutically acceptable additives in usual ways. In other words, the oral formulations may contain common additives such as diluents, lubricants, bonding agents, disintegrants, wetting agents, plasticizers, and coating agents. Liquid formulations for oral administration may be aqueous suspensions, oily suspensions, solutions, emulsions, syrups, elixirs, or other forms, or may be produced as dry syrups, to which water or another appropriate solvent is added before use. The liquid formulations may contain common additives such as suspending agents, flavors, diluents, and emulsifiers. For rectal administration, the agent can be administered as suppositories. The suppositories can contain appropriate substances such as cacao butter, laurin butter, macrogol, glycerogelatin, Witepsol, sodium stearate, and mixtures of them as a base and, as necessary, emulsifiers, suspending agents, preservatives, and other additives. For the injections, pharmaceutical components such as distilled water for injection, physiological saline, 5% glucose solution, propylene glycol, other solvents or solubilizing agents, pH regulators, tonicity agents, and stabilizing agents may be used to form aqueous dosage forms or use-time dissolution type dosage forms. 
     The pharmaceutical composition of the present invention comprises the compound (or a pharmaceutically acceptable salt of the compound) of the present invention as an active component, pharmaceutically acceptable carriers, and, if needed, one or a plurality of additional therapeutic agents or adjuvants. Examples of such an additional therapeutic agent include i) cannabinoid receptor agonists or antagonists, ii) narcotic analgesics (opioid analgesics), iii) serotonin (5-HT) receptor agonists or antagonists, iv) sodium channel blockers, v) NMDA receptor agonists or antagonists, vi) COX-2 selective inhibitors, vii) NK1 antagonists, viii) non-steroidal anti-inflammatory drugs (“NSAIDs”), ix) selective serotonin reuptake inhibitors (“SSRIs”) and/or selective serotonin and norepinephrine reuptake inhibitors (“SSNRIs”), x) tricyclic antidepressants, xi) GABA receptor agonists, xii) lithium, xiii) valproates, xiv) Neurontin (gabapentin), xv) pregabalin, xvi) adrenergic receptor agonists or antagonists, xvii) neurotropin, xviii) capsaicin (TRPV1) receptor agonists or antagonists, xix) CGRP receptor antagonists, xx) steroids, xxi) bisphosphonates, and xxii) histamine receptor antagonists. The composition contains compositions suitable for oral, rectal, local, and parenteral (including subcutaneous, intramuscular, and intravenous) administrations. An optimum route for any administration is determined depending on a specific host and specific conditions and seriousness of the host to which the active component is to be administered. The pharmaceutical composition can be favorably administered in a single unit dosage form and can be prepared by any method well-known in the field of pharmaceutics. 
     To administer the medicinal agent of the present invention to a human, the dose is determined depending on the age and conditions of a patient. The dose for adults is typically about 0.1 to 1,000 mg/human/day through oral or rectal administration and about 0.05 mg to 500 mg/human/day through injection. These numerical values are merely illustrative values, and the dose should be determined depending on the conditions of a patient. 
     The compound or the pharmaceutical composition of the present invention are intended to be used for all diseases to which T-type calcium channels relate to. 
     The primary target disease is pain. 
     The target disease is specifically chronic pain and 
     more specifically neuropathic pain. 
     In more detail, the pain is classified into chronic pains and acute pains including neuropathic pain, inflammatory pain, cancer pain, and visceral pain, of which primary diseases are exemplified by diabetic neuropathy, traumatic neurological disorder, nerve compression, strangulation, spinal cord injury, cerebral apoplexy, fibromyalgia syndrome, carpal tunnel syndrome, osteoarthritis, rheumatoid arthritis and multiple sclerosis, herpes zoster, herpes simplex, syphilis, nerve disorders induced by cancer chemotherapy, HIV, and HIV treatment, chronic joint pain, postherpetic neuralgia, neuroma pain, trigeminal neuralgia, phantom limb pain, postoperative pain, stump pain, tooth pain, plexus neuropathy, glossopharyngeal neuralgia, laryngeal neuralgia, migraine, carcinomatous neuropathy, polyneuropathy, causalgia, low back pain, complex regional pain syndrome (CRPS), and thalamic pain. Pains derived from other primary diseases except the above are also included in the target disease of the present invention. 
     Examples of other diseases except the pain include diseases associated with central nervous system (CNS) disorders, diseases associated with bladder function disorders, cerebral apoplexy, itching, atopic dermatitis, hypertension, ischemic heart diseases, atrial fibrillation, age-related macular degeneration, cancer, diabetes mellitus, chronic kidney disease, sterility, and sexual dysfunction. Examples of the diseases associated with central nervous system (CNS) disorders include epilepsy, essential tremor, schizophrenia, Parkinson&#39;s disease, manic-depressive illness, bipolar disorder, depression, anxiety, dementia, drug dependence, Huntington&#39;s disease, and sleep disturbance. Examples of the diseases associated with bladder function disorders include overactive bladder. 
     The compound is also clinically used for the treatment of epilepsy and partial and generalized tonic seizure. The compound is also useful for neuroprotection under ischemic conditions caused by cerebral apoplexy or neurotrauma and is useful for the treatment of multiple sclerosis. The compound is useful for the treatment of tachyarrhythmia. The compound is useful for the treatment of depression, more specifically, depressive disorders, for example, sudden or recurrent major depressive disorder, and mood disorders such as dysthymic disorder and bipolar disorders, for example, bipolar I disorder, bipolar II disorder, and cyclothymic disorder; and neuropsychiatric disorders including panic disorder with or without agoraphobia, agoraphobia with no panic disorder history, specific phobias, for example, phobia specific to animals and anthropophobia, obsessive-compulsive disorder, stress disorders such as posttraumatic stress disorder and acute stress disorder, and anxiety disorders such as generalized anxiety disorder. 
     In addition to primates including human beings, various other mammals can be treated by the method of the present invention. Examples of the treatable mammals include, but are not limited to, rodents (for example, mice), cattle, sheep, goats, horses, dogs, and cats. The method can be performed on other species such as birds (for example, chickens). 
     When specifically used for the treatment of depression or anxiety, the compound of the present invention can be used in combination with other antidepressants or antianxiety drugs such as norepinephrine reuptake inhibitors, selective serotonin reuptake inhibitors (SSRIs), monoamine oxidase inhibitors (MAOIs), reversible inhibitors of monoamine oxidase (RIMAs), serotonin and noradrenaline reuptake inhibitors (SNRIs), α-adrenergic receptor antagonists, atypical antidepressants, benzodiazepines, 5-HT1A agonists or antagonists, specifically, 5-HT1A partial agonists, neurokinin-1 receptor antagonists, corticotropin-releasing factor (CRF) antagonists, and pharmaceutically acceptable salts of them. 
     In addition, the compound of the present invention can be administered in order to prevent the conditions and the disorders described above and to prevent other conditions and disorders to which calcium channel activity relates, in a dose level effective in the prevention. 
     Creams, ointments, jellies, solutions, or suspensions containing the compound can be locally used. Mouthwashes and gargles are included within the local applications for the present invention. 
     The compound of the present invention can be synthesized by the methods shown below, but the production methods below are typical examples of the production method and are not intended to limit the production method. 
     In a typical method for producing the compound of the present invention, for smooth reactions, a reaction in the presence of an acid or a base may efficiently proceed, and a reaction under microwave irradiation may efficiently proceed. 
     Among the typical production methods shown below, in schemes (1) to (3), (6) to (8), (11) to (15), and (18) to (20), a reaction particularly in the presence of a base such as potassium carbonate and triethylamine may be efficient for a smooth reaction. 
     Among the typical production methods shown below, in schemes (4), (10), (15), and (16), a reaction particularly in the presence of a base such as sodium hydroxide, potassium hydroxide, potassium tert-butoxide, sodium tert-butoxide, cesium carbonate, potassium carbonate, and triethylamine may be efficient for a smooth reaction. 
     Among the typical production methods shown below, in schemes (5) and (12), a reaction particularly with a Bronsted acid catalyst such as acetic acid, trifluoroacetic acid, hydrochloric acid, sulfuric acid, and p-toluenesulfonic acid or with a Lewis acid such as titanium tetrachloride, a trifluoroborane-diethyl ether complex, and scandium triflate may be efficient for a smooth reaction. 
     In the typical production methods shown below, each of reagents and raw material compounds can be appropriately used in an equimolar amount or an excess molar amount relative to one compound of raw material compounds. 
     In the typical production methods of the compound of the present invention shown below, general formulae of intermediates and a final product are shown in each step, but the general formulae of these intermediates and final product also generally includes derivatives protected with protective groups. A derivative protected with a protective group means a compound that can yield a target compound by hydrolysis, reduction, oxidation, dehydration, halogenation, alkylation, or a similar reaction, as necessary, and includes a compound protected with a protective group that is acceptable for organic synthetic chemistry, for example. 
     Protection and deprotection can be carried out with well-known protective groups through protection and deprotection reactions (see Protective Groups in Organic Synthesis, Fourth edition, by T. W. Greene, John Wiley &amp; Sons Inc, 2006, for example). 
     Hydrolysis, reduction, oxidation, dehydration, and halogenation can be carried out by well-known transformation methods of functional groups (see Comprehensive Organic Transformations, Second Edition, by R. C. Larock, Wiley-VCH, 1999, for example). 
     (Symbol in Typical Production Method) 
     In the typical production methods shown below, symbols in the drawings are as follows unless otherwise noted: 
     In formulae, R 1 , L 1 , L Z , L 3 , A, B, and D are the same as in General Formula (I). 
     R L  is a leaving group such as halogen atoms, a methanesulfonyloxy group, and a p-toluenesulfonyloxy group. 
     X is a halogen atom. 
     R PR  is a hydrogen atom or a protective group such as a Boc group and a Z group. 
     Of the compounds of Formula (I), compound (1)-3 can be produced by the production method of scheme (1) below, for example. 
                         
The compound (1)-3 can be synthesized using compound (1)-1 and compound (1)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature.
 
     Of the compounds of Formula (I), compound (2)-3 can be produced by the production method of scheme (2) below, for example. (In the scheme, D is a 3 to 11-membered non-aromatic heterocycle containing NH or a 5 to 10-membered aromatic heterocycle containing NH) 
                         
The compound (2)-3 can be synthesized using compound (2)-1 and compound (2)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature.
 
     Of the compounds of Formula (I), compound (3)-3 can be produced by the production method of scheme (3) below, for example. (In the scheme, L 1  is a single bond, S, NR 2 , or O, and B is a 3 to 11-membered heterocyclylene group containing NH or a 5 to 10-membered heteroarylene group containing NH when L 1  is a single bond) 
                         
The compound (3)-3 can be synthesized using compound (3)-1 and an equal amount or excess amount of halogenated derivative (3)-2 in the presence of copper powder or a copper salt in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature.
 
     Of the compounds of Formula (I), compound (4)-3 can be produced by the production method of scheme (4) below, for example. (In the scheme, L 1  is a single bond, S, NR 2 , or O, and B is a 3 to 11-membered heterocyclylene group containing NH or a 5 to 10-membered heteroarylene group containing NH when L 1  is a single bond) 
     
       
         
         
             
             
         
       
     
     The compound (4)-3 can be synthesized using compound (4)-1 and compound (4)-2 in the presence of a palladium catalyst such as tetrakis(triphenylphosphine)palladium(0), bis(triphenylphosphine)palladium(II) dichloride, and bis(acetonitrile)palladium(II) dichloride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. Alternatively, the reaction can be carried out under reaction conditions used for Buchwald-Hartwig reaction (see Advanced Synthesis &amp; Catalysis, 2000, 346, pp. 1599-1626, for example). Although the conditions are not limited, tris(dibenzylideneacetone)dipalladium(0), tetrakis(triphenylphosphine)palladium(0), palladium(II) acetate, or a similar catalyst may be appropriately combined with 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene (Xantphos), 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (SPhos), or 2-dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl(XPhos), for example. 
     Of the compounds of Formula (I), compound (5)-2 can be produced by the production method of scheme (5) below, for example. (In the scheme, A is a C 3-11  cycloalkyl group, a C 3-11  cycloalkenyl group, a 3 to 11-membered heterocyclyl group, a C 1-6  alkyl group, a C 1-6  haloalkyl group, a C 3-11  cycloalkyl group, a C 2-6  alkenyl group, or a C 2-6  haloalkenyl group, L 1  is a single bond or NR 2 , and B is a 3 to 11-membered heterocyclylene group containing NH or a 5 to 10-membered heteroarylene group containing NH when L 1  is a single bond) 
     
       
         
         
             
             
         
       
     
     The compound (5)-2 can be synthesized using compound (5)-1 and a ketone or an aldehyde in the presence of a reducing agent such as sodium borohydride and triacetoxyborohydride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Of the compounds of Formula (I), compound (6)-3 can be produced by the production method of scheme (6) below, for example. (In the scheme, L 2  is a single bond, S, NR 2 , or O, B is a 3 to 11-membered heterocyclylene group containing NH or a 5 to 10-membered heteroarylene group containing NH when L 2  is a single bond, and R A  is a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 ) or a dodecyl group) 
     
       
         
         
             
             
         
       
     
     The compound (6)-3 can be synthesized using compound (6)-1, (6)-4, or (6)-5 and compound (6)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Of the compounds of Formula (I), compound (7)-3 can be produced by the production method of scheme (7) below, for example. (In the scheme, B is a 3 to 11-membered heterocyclylene group containing NH or a 5 to 10-membered heteroarylene group containing NH) 
     
       
         
         
             
             
         
       
     
     The compound (7)-3 can be synthesized using compound (7)-1 and compound (7)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Of the compounds of Formula (I), compound (8)-3 can be produced by the production method of scheme (8) below, for example. (In the scheme, R 1  is a C 1-6  alkoxy group, and other symbols are the same as the respective definitions above) 
     
       
         
         
             
             
         
       
     
     The compound (8)-3 can be synthesized from compound (8)-1 with alkyl halide (8)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Raw Material Synthesis 1 
     Compound (9)-2 can be produced by the production method of scheme (9) below, for example. (In the scheme, X is a halogen atom) 
     
       
         
         
             
             
         
       
     
     The compound (9)-2 can be synthesized by catalytic hydrogenation of compound (9)-1 with palladium or a similar catalyst in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Raw Material Synthesis 2 
     Compound (10)-2 can be produced by the production method of scheme (10) below, for example. (In the scheme, X is a halogen atom) 
     
       
         
         
             
             
         
       
     
     The compound (10)-2 can be synthesized by hydrolysis of compound (10)-1 with a base such as sodium hydroxide in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Raw Material Synthesis 3 
     Compound (11)-3 can be produced by the production method of scheme (11) below, for example. (In the scheme, X is a halogen atom, L 2  is a single bond, NR 2 , O, S, SO, or SO 2 , and B is a 3 to 11-membered heterocyclylene group containing NH or a 5 to 10-membered heteroarylene group containing NH when L 2  is a single bond) 
     
       
         
         
             
             
         
       
     
     The compound (11)-3 can be synthesized from compound (11)-1 and compound (11)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Raw Material Synthesis 4 
     Compound (12)-3 can be produced by the production method of scheme (12) below, for example. (In the scheme, L 3  is CH 2 ) 
     
       
         
         
             
             
         
       
     
     Compound (12)-2 can be obtained by reaction of compound (12)-1 with formaldehyde or paraformaldehyde in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     The compound (12)-3 can be synthesized by halogenation of the compound (12)-2 with thionyl chloride or a similar reagent or by sulfonyl esterification of the compound (12)-2 with p-toluenesulfonyl chloride, methanesulfonyl chloride, or a similar reagent. 
     Raw Material Synthesis 5 
     Compound (13)-3 can be produced by the production method of scheme (13) below, for example. 
     
       
         
         
             
             
         
       
     
     The compound (13)-3 can be obtained by reaction of compound (13)-1 and compound (13)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     When R PR  is a protective group in the compound (13)-3, deprotection can yield a compound of which R PR  is a hydrogen atom. 
     Raw Material Synthesis 6 
     Compound (14)-4 can be produced by the production method of scheme (14) below, for example. 
     
       
         
         
             
             
         
       
     
     Compound (14)-3 can be synthesized by reaction of compound (14)-1 and compound (14)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     The compound (14)-4 can be synthesized by reaction of the compound (14)-3 with an equal amount or excess amount of phosphorus oxychloride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Raw Material Synthesis 7 
     Compound (15)-4 can be produced by the production method of scheme (15) below, for example. 
     
       
         
         
             
             
         
       
     
     The compound (15)-4 can be obtained by hydrolysis of compound (15)-1 and subsequent reaction with compound (15)-3. 
     Compound (15)-2 can be synthesized by hydrolysis of the compound (15)-1 with a base such as sodium hydroxide and potassium hydroxide in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     The compound (15)-4 can be synthesized by reaction of the compound (15)-2 and the compound (15)-3 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Raw Material Synthesis 8 
     Compound (16)-3 can be produced by the production method of scheme (16) below, for example. 
     
       
         
         
             
             
         
       
     
     The compound (16)-3 can be obtained by reaction of compound (16)-1 and compound (16)-2 in the presence of a palladium catalyst such as tetrakis(triphenylphosphine)palladium(0), bis(triphenylphosphine)palladium(II) dichloride, and bis(acetonitrile)palladium(II) dichloride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. Alternatively, the reaction can be carried out under reaction conditions used for Buchwald-Hartwig reaction (see Advanced Synthesis &amp; Catalysis, 2000, 346, pp. 1599-1626, for example). Although the conditions are not limited, tris(dibenzylideneacetone)dipalladium(0), tetrakis(triphenylphosphine)palladium(0), palladium(II) acetate, or a similar catalyst may be appropriately combined with 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene (Xantphos), 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (SPhos), or 2-dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl(XPhos), for example. When R PR  is a protective group in the compound (16)-3, deprotection can yield a compound of which R PR  is a hydrogen atom. 
     Raw Material Synthesis 9 
     Compound (17)-3 can be produced by the production method of scheme (17) below, for example (in the scheme, A is a 3 to 11-membered non-aromatic heterocycle containing NH or a 5 to 10-membered aromatic heterocycle containing NH). 
     
       
         
         
             
             
         
       
     
     The compound (17)-3 can be synthesized by reaction of compound (17)-1 and compound (17)-2 using a Mitsunobu reagent and a phosphine reagent in an appropriate solvent or without solvent at from −78° C. to a heat-reflux temperature. Examples of the Mitsunobu reagent include diethyl azodicarboxylate and diisopropyl azodicarboxylate, and examples of the phosphine reagent include triphenylphosphine and tributylphosphine. 
     When R PR  is a protective group in the compound (17)-3, deprotection can yield a compound of which R PR  is a hydrogen atom. 
     Raw Material Synthesis 10 
     Compound (18)-3 can be produced by the production method of scheme (18) below, for example (in the scheme, L 1  is S, NR 2 , or O). 
     
       
         
         
             
             
         
       
     
     The compound (18)-3 can be synthesized by reaction of compound (18)-1 and compound (18)-2 with an equal amount or excess amount of a base such as sodium hydride and lithium hydride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     When R PR  is a protective group in the compound (18)-3, deprotection can yield a compound of which R PR  is a hydrogen atom. 
     Raw Material Synthesis 11 
     Compound (19)-3 can be produced by the production method of scheme (19) below, for example (in the scheme, L 1  is S, NR 2 , or O). 
     
       
         
         
             
             
         
       
     
     The compound (19)-3 can be obtained by reaction of compound (19)-1 and compound (19)-2. 
     The compound (19)-3 can be synthesized by reaction of the compound (19)-1 and the compound (19)-2 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     When R PR  is a protective group in the compound (19)-3, deprotection can yield a compound of which R PR  is a hydrogen atom. 
     Raw Material Synthesis 12 
     Compound (20)-3 can be produced by the production method of scheme (20) below, for example (in the scheme, E is a C 1-6  alkoxycarbonyl group or a carboxy group). 
     
       
         
         
             
             
         
       
     
     Compound (20)-2 can be synthesized from compound (20)-1 with an equal amount or excess amount of a reducing agent such as a borane-THF complex, sodium borohydride, and lithium aluminum hydride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     The compound (20)-3 can be synthesized from the compound (20)-2 with an equal amount or excess amount of a chlorinating agent such as thionyl chloride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature or synthesized from the compound (20)-2 with a sulfonyl chloride such as p-toluenesulfonyl chloride and methanesulfonyl chloride in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Raw Material Synthesis 13 
     Compounds (21)-8 and (21)-9 can be produced by the production method of scheme (21) below, for example. (In the scheme, R A  is a C 1-6  alkyl group (the C 1-6  alkyl group is unsubstituted or substituted with one or more substituents identically or differently selected from the substituent group V 6 ) or a dodecyl group). 
     
       
         
         
             
             
         
       
     
     Compound (21)-2 can be synthesized by reaction of compound (21)-1 with 1,1′-carbonyldiimidazole in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     Compound (21)-4 can be synthesized by reaction of the compounds (21)-2 and (21)-3 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature. 
     The compound (21)-8 can be synthesized by reaction of the compound (21)-4 with an orthoester as shown by the compound (21)-5 in an appropriate solvent or without solvent at from 0° C. to a heat-reflux temperature or by reaction of the compound (21)-4 with an acid chloride or an acid anhydride shown by the compound (21)-6 or (21)-7 in an appropriate solvent or without solvent using a dehydrating reagent such as phosphorus oxychloride, as necessary, at from 0° C. to a heat-reflux temperature. 
     The compound (21)-9 can be synthesized by reaction of the compound (21)-8 with an oxidizing agent such as m-chloroperbenzoic acid, sodium periodate, and oxone in an appropriate solvent or without solvent at from 0° C. to a hear-reflux temperature. 
     The production method is not limited to the above, and the compound of Formula (I) can be synthesized by a common method for synthesizing a triazine compound. The common method for synthesizing a triazine compound is described in the following document: Heterocyclic Compounds, New Edition, Applications (Kodansha Ltd., 2004) pp. 167 to 195. 
     Synthesis Method: 
     The compound of the present invention can be prepared in accordance with the scheme provided below and the procedures provided in Examples. The substituents are the same as the above unless otherwise defined or obvious to a person skilled in the art. 
     Novel compounds of the present invention can be easily synthesized through techniques known to a person skilled in the art, for example, described in Advanced Organic Chemistry, March, the fifth edition, John Wiley and Sons, New York, N.Y., 2001; Advanced Organic Chemistry, Carey and Sundberg, Vols. A and B, the third edition, Plenum Press, Inc., New York, N.Y., 1990; Protective groups in Organic Synthesis, Green and Wuts, the second edition, John Wiley and Sons, New York, N.Y., 1991; Comprehensive Organic Transformations, Larock, VCH Publishers, Inc., New York, N.Y., 1988; Handbook of Heterocyclic Chemistry, Katritzky and Pozharskii, the second edition, Pergamon, New York, N.Y., 2000; and reference documents cited therein. Other reference documents referred for the synthesis of novel compounds in the present invention include Buckwald et al., Tetrahedron, 2004, Vol. 60, pp. 7397-7403; Li et al., Tetrahedron Lett., 2004, Vol. 45, pp. 4257-4260; and Jean et al., J. Org. Chem., 2004, Vol. 69, pp. 8893-8902. Starting materials for the compound can be prepared by standard synthetic conversions from chemical precursors that are easily available from commercial suppliers including Aldrich Chemical Co. (Milwaukee, Wis.); Sigma Chemical Co. (St. Louis, Mo.); Lancaster Synthesis (Windham, N.H.); Ryan Scientific (Columbia, S.C.); Maybridge (Cornwall, UK); Matrix Scientific (Columbia, S.C.); Arcos (Pittsburgh, Pa.); and Trans World Chemicals (Rockville, Md.). 
     The procedures for synthesizing compounds described in the present specification can include one or a plurality of steps of protection and deprotection of functional groups and purification (for example, recrystallization, distillation, column chromatography, flash chromatography, medium-pressure column chromatography, thin-layer chromatography (TLC), radial chromatography, and high-pressure liquid chromatography (HPLC)). A product can be characterized by various techniques well-known in the chemical field, including proton and carbon-13 nuclear magnetic resonance (1H and 13C NMR), infrared and ultraviolet spectroscopy (IR and UV), X-ray crystallography, elementary analysis, and HPLC-mass analysis (HPLC-MS). The procedures for the protection and deprotection of functional groups and the methods of purification, structure identification, and quantitative determination are well-known to a person skilled in the chemical synthesis. 
     Solvents preferably used for the synthesis of the compound by the reactions dissolve one or all of reactants, at least partially, and do not disadvantageously react with any of reactants or reaction products. Specific examples of the preferred solvent include aromatic hydrocarbons (for example, toluene and xylene), halogenated solvents (for example, methylene chloride, chloroform, carbon tetrachloride, and chlorobenzene), ethers (for example, diethyl ether, diisopropyl ether, tert-butyl methyl ether, diglyme, tetrahydrofuran, dioxane, and anisole), nitriles (for example, acetonitrile and propionitrile), ketones (for example, 2-butanone, diethyl ketone, and tert-butyl methyl ketone), alcohols (for example, methanol, ethanol, n-propanol, isopropanol, n-butanol, and t-butanol), N,N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO), and water. Mixtures of two or more of the solvents may be used. 
     Examples of the base preferably used for the synthesis of the compound of the present invention typically include 
     alkali metal hydrides and alkaline earth metal hydrides (for example, lithium hydride, sodium hydride, potassium hydride, and calcium hydride), 
     alkali metal amides (for example, lithium diisopropylamide (LDA), lithium hexamethyldisilazide (LHMDS), potassium hexamethyldisilazide (KHMDS), lithium amide, sodium amide, and potassium amide), alkali metal carbonates and alkaline earth metal carbonates (for example, lithium carbonate, sodium carbonate, cesium carbonate, sodium hydrogen carbonate, and cesium hydrogen carbonate),
 
alkali metal alkoxides and alkaline earth metal alkoxides (for example, sodium methoxide, sodium ethoxide, potassium tert-butoxide, and magnesium ethoxide),
 
alkali metal alkyls (for example, methyllithium, n-butyllithium, sec-butyllithium, t-butyllithium, and phenyllithium), alkyl magnesium halides, organic bases (for example, trimethylamine, triethylamine, triisopropylamine, N,N-diisopropylethylamine, piperidine, N-methylpiperidine, morpholine, N-methylmorpholine, pyridine, collidine, lutidine, and 4-dimethylaminopyridine), and
 
bicyclic amines (for example, 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) and 1,4-diazabicyclo[2,2,2]octane (DABCO)).
 
     Functional groups of the compounds shown in the schemes below can be treated by a standard functional group conversion technique operable by a person skilled in the art, yielding an intended compound according to the present invention, if appropriate. 
     Other variations and modifications are obvious to a person skilled in the art and are included in the scope and teaching of the present invention. The present invention is not limited except the description in the claims below. 
     The present invention will be described in detail with reference to Reference Synthesis Examples, Synthesis Examples, Test Examples, and Formulation Examples below. The present invention, however, is not limiting to these Examples. 
     In Examples, NMR means a nuclear magnetic resonance spectrum, LC/MS means liquid chromatography/mass spectrometry, (v/v) means (volume/volume), and expression of Rf and expression of Ex in the drawings mean Reference Synthesis Example and Synthesis Example, respectively. 
     Morphology means a shape. 
     When  1 H-NMR data is described, the data is measured at 300 MHz and represents chemical shifts δ (unit: ppm) (split patterns and integral values) of signals determined by using tetramethyl silane as an internal standard. “s” means a singlet, “d” means a doublet, “t” means a triplet, “q” means a quartet, “quint” means a quintet, “sextet” means a sextet, “septet” means a septet, “dd” means a double doublet, “ddd” means a double double doublet, “m” means a multiplet, “br” means broad, “J” means a coupling constant, CDCl 3  means deuterated chloroform, and “DMSO-d6” means deuterated dimethyl sulfoxide. 
     As a micro-wave reactor, Initiator sixty manufactured by Biotage Gb Ltd was used. 
     In the purification by silica gel column chromatography, one of Hi-Flash column manufactured by Yamazen Ltd., Silica gel 60 manufactured by Merck &amp; Co., Inc., and PSQ60B manufactured by Fuji Silysia Chemical Ltd. was used, unless otherwise stated. 
     In the purification by silica gel (amino-based) column chromatography, Hi-Flash Amino Column manufactured by Yamazen Ltd. or DM1020 manufactured by Fuji Silysia Chemical Ltd. was used, unless otherwise stated. 
     In the purification by silica gel thin-layer chromatography, PLC Plate manufactured by Merck &amp; Co., Inc. was used, unless otherwise stated. 
     In the purification by amino-based thin-layer chromatography, PLCP5 Plates NH manufactured by Fuji Silysia Chemical Ltd. was used, unless otherwise stated. 
     In the purification by preparative high-performance liquid chromatography, 6A Preparative High-performance Liquid Chromatography System manufactured by SHIMADZU CORPORATION was used, unless otherwise stated. 
     LC/MS was measured using an ESI (electrospray ionization) method under following conditions. “ESI+” means an ESI positive ion mode, “ESI-” means an ESI negative ion mode, “LC/MS: cond” means analysis conditions of LC/MS, and “RT” means a retention time. 
     LC/MS Conditions 1 
     Apparatus: Waters Micromass ZQ 
     Column: Waters SunFire C18 (3.5 μm, 4.6×20 mm) 
     Column temperature: 40° C. 
     Solvents Used 
     Solution A: 0.1% formic acid aqueous solution 
     Solution B: 0.1% formic acid-acetonitrile solution 
     Elution Conditions Used: 
     The measurement was started at a flow rate of 0.4 mL/min and a mixing ratio of the solution A and the solution B of 90/10 (v/v), and then the mixing ratio of the solution A and the solution B was linearly changed to 15/85 (v/v) for 3 minutes. 
     Thereafter, the mixing ratio of the solution A and the solution B was fixed at 15/85 (v/v) for 2 minutes, and then the mixing ratio of the solution A and the solution B and the flow rate were linearly changed to 90/10 (v/v) and 0.5 mL/min, respectively, for 0.5 minutes. Thereafter these conditions were fixed for 2.5 minutes. 
     LC/MS Conditions 2 
     Apparatus: Thermo LTQ XL 
     Column: Waters AQUITY UPLC BEH C18 (1.7 μm, 2.1×50 mm) 
     Column temperature: 40° C. 
     Solvents Used 
     Solution A: 0.1% formic acid aqueous solution 
     Solution B: 0.1% formic acid-acetonitrile solution 
     Elution Conditions Used: 
     Conditions were fixed at a flow rate of 0.6 mL/min and a mixing ratio of the solution A and the solution B of 90/10 (v/v) and the measurement was started, and then, after 0.5 minutes, the mixing ratio of the solution A and the solution B was linearly changed to 10/90 (v/v) for 2.5 minutes. 
     Thereafter, the mixing ratio of the solution A and the solution B was fixed at 10/90 (v/v) for 0.7 minutes, and then the mixing ratio of the solution A and the solution B and the flow rate were linearly changed to 90/10 (v/v) and 0.8 mL/min, respectively, for 0.1 minutes. Thereafter these conditions were fixed for 1.0 minute. 
     Thereafter, the mixing ratio of the solution A and the solution B and the flow rate were linearly changed to 90/10 (v/v) and 0.6 mL/min, respectively, for 0.1 minutes. 
     LC/MS Conditions 3 
     Apparatus: Waters Aquity SQD 
     Column: Waters AQUITY UPLC BEH C18 (1.7 μm, 2.1×50 mm) 
     Column temperature: 40° C. 
     Solvents Used 
     Solution A: 0.1% formic acid aqueous solution 
     Solution B: 0.1% formic acid-acetonitrile solution 
     Elution Conditions Used: 
     Conditions were fixed at a flow rate of 0.6 mL/min and a mixing ratio of the solution A and the solution B of 90/10 (v/v) and the measurement was started, and then, after 0.5 minutes, the mixing ratio of the solution A and the solution B was linearly changed to 10/90 (v/v) for 1.5 minutes. 
     Thereafter, the mixing ratio of the solution A and the solution B was fixed at 10/90 (v/v) for 0.3 minutes, and then the mixing ratio of the solution A and the solution B and the flow rate were linearly changed to 90/10 (v/v) and 0.8 mL/min, respectively for 0.1 minutes. Thereafter these conditions were fixed for 1.0 minutes. 
     Thereafter, the mixing ratio of the solution A and the solution B and the flow rate were linearly changed to 90/10 (v/v) and 0.6 mL/min, respectively, for 0.1 minutes. 
     Reference Synthesis Example 1 
     2,4-Dichloro-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine 
     To a tetrahydrofuran solution (150 mL) of 1,3,5-trichlorotriazine (19.6 g, 107 mmol), sodium carbonate (24.5 g, 232 mmol) was added at 0° C. and the resultant solution was stirred at 0° C. for 5 minutes. To the reaction solution, 1-(4-fluorophenyl)piperazine dihydrochloride (15.8 g, 62.6 mmol) was added in two portions and the resultant mixture was stirred at room temperature for 3 days. After completion of the reaction, water (20 mL) was added and the pH was adjusted to 7 with 1 M hydrochloric acid. The obtained solid was collected by filtration, washed with water, and dried under reduced pressure to obtain the title compound (20.8 g, quantitative). 
     Reference Synthesis Example 2 
     6-Chloro-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To a tetrahydrofuran solution (200 mL) of 2,4-dichloro-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine (21.0 g, 63 mmol) synthesized in Reference Synthesis Example 1, 1 M sodium hydroxide aqueous solution (128 mL, 128 mmol) was added at room temperature and the resultant solution was stirred for 1 day. To the reaction solution, 1 M sodium hydroxide aqueous solution (32 mL, 32 mmol) was added and the resultant mixture was stirred for 6 hours. To the reaction solution, 1 M sodium hydroxide aqueous solution (19 mL, 19 mmol) was further added and the resultant solution was stirred for 2 hours. After completion of the reaction, pH of the reaction solution was adjusted to 4 by adding 1 M hydrochloric acid. After removing impurities, the resultant mixture was concentrated under reduced pressure to obtain a solid. The solid was collected by filtration, washed with water, and dried under reduced pressure to obtain the title compound (15.2 g, yield 79%). 
     Reference Synthesis Example 3 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     An acetic acid (15 mL)-water (35 mL) mixed solution of 6-chloro-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (1.00 g, 3.23 mmol) synthesized in Reference Synthesis Example 2 and palladium hydroxide-activated carbon catalyst (100 mg) was stirred under hydrogen atmosphere at room temperature for 3 days. After completion of the reaction, the reaction solution was filtered with Celite and the filtered residue was washed with methanol, followed by concentrating the obtained solution under reduced pressure. Toluene was added to the residue and the mixture was azeotropically dehydrated four times. The obtained residue was dried under reduced pressure to obtain the title compound (876 mg, yield 99%). 
     Reference Synthesis Example 4 
     {4-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl 4-methylbenzenesulfonate 
     To an ethanol/water solution (2/1 (v/v)) of 4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (94 mg, 0.34 mmol) synthesized in Reference Synthesis Example 3, a formaldehyde aqueous solution (42 mg, 0.51 mmol) was added and the resultant solution was stirred at 50° C. for 5 hours. To the reaction solution, a formaldehyde aqueous solution (83 mg, 1.02 mmol) was added and the resultant mixture was stirred at 50° C. for 3 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a crude product of 4-[4-(4-fluorophenyl)piperazin-1-yl]-1-(hydroxymethyl)-1,3,5-triazin-2(1H)-one. Subsequently, to a dichloromethane solution (2 mL) of 4-[4-(4-fluorophenyl)piperazin-1-yl]-1-(hydroxymethyl)-1,3,5-triazin-2(1H)-one, triethylamine (57 mg, 0.41 mmol) and p-toluenesulfonic acid anhydride (123 mg, 0.38 mmol) were added and the resultant mixture was stirred at room temperature. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a crude product of the title compound and the crude product was used in the next reaction as it was. 
     Reference Synthesis Example 5 
     tert-Butyl 4-(4,6-dichloro-1,3,5-triazin-2-yl)piperazine-1-carboxylate 
     tert-Butyl piperazine-1-carboxylate (9.09 g, 48.8 mmol), 1,3,5-trichlorotriazine (10.0 g, 54.2 mmol), and sodium carbonate (11.4 g, 108 mmol) were used to obtain the title compound (14.9 g, yield 91%) by synthesis in a similar manner to Reference Synthesis Example 1. 
     Reference Synthesis Example 6 
     tert-Butyl 4-(6-chloro-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate 
     tert-Butyl 4-(4,6-dichloro-1,3,5-triazin-2-yl)piperazine-1-carboxylate (14.9 g, 44.5 mmol) synthesized in Reference Synthesis Example 5 and 1 M sodium hydroxide aqueous solution (111 mL, 111 mmol) were used to obtain the title compound (14.2 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 2. 
     Reference Synthesis Example 7 
     tert-Butyl 4-(4-oxo-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate 
     tert-Butyl 4-(6-chloro-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate (14.2 g, 45.0 mmol) synthesized in Reference Synthesis Example 6 and palladium hydroxide-activated carbon catalyst (142 mg) were used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 3. The crude product was used in the next reaction as it was. 
     Reference Synthesis Example 8 
     tert-Butyl 4-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]piperazine-1-carboxylate 
     To an N,N-dimethylformamide solution (200 mL) of the crude product of tert-butyl 4-(4-oxo-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate synthesized in Reference Synthesis Example 7 and potassium carbonate (7.46 g, 54.0 mmol), 4-chlorobenzyl bromide (10.2 g, 49.5 mmol) was added at room temperature and the resultant reaction solution was stirred at room temperature for 1 day. After completion of the reaction, water was added to the reaction solution and a deposited solid was collected by filtration. The filtered residue was suspended in ethyl acetate and the suspended solid was collected by filtration and dried under reduced pressure to obtain the title compound (12.4 g, two step yield 68%). 
     Reference Synthesis Example 9 
     1-(4-Chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution (92 mL) of tert-butyl 4-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]piperazine-1-carboxylate (9.20 g, 22.7 mmol) synthesized in Reference Synthesis Example 8, trifluoroacetic acid (40 mL) was added and the resultant solution was stirred at room temperature for 4 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and pH was adjusted to 7 by adding water and saturated sodium bicarbonate aqueous solution. Extraction with ethyl acetate from the resultant liquid was performed three times, and the organic layer was washed with brine. A deposited solid was collected by filtration, washed with water and ethyl acetate, and dried under reduced pressure to obtain the title compound (3.18 g, yield 46%). 
     Reference Synthesis Example 10 
     1-(4-Chlorobenzyl)-4-hydroxy-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (200 mL) of 1,3,5-triazine-2,4-diol (5.00 g, 44.2 mmol, synthesized according to the method described in Angew. Chem., 74, 354; 1962), sodium hydride (2.12 g, 48.6 mmol, purity 55%) was added at 0° C. and the resultant solution was stirred for 1 hour. To the reaction solution, 4-chlorobenzyl bromide (9.99 g, 48.6 mmol) was added and the resultant solution was stirred at room temperature for 2 hours. After completion of the reaction, saturated ammonium chloride aqueous solution was added thereto, and extraction with ethyl acetate from the resultant mixture was performed. The organic layer was washed with saturated ammonium chloride aqueous solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. To the obtained residue, toluene was added and the solid was collected by filtration, washed with toluene, and dried under reduced pressure to obtain the title compound (1.50 g, yield 14%). 
     Reference Synthesis Example 11 
     4-Chloro-1-(4-chlorobenzyl)-1,3,5-triazin-2(1H)-one 
     A toluene solution (25 mL) of 1-(4-chlorobenzyl)-4-hydroxy-1,3,5-triazin-2(1H)-one (600 mg, 2.52 mmol) synthesized in Reference Synthesis Example 10, N,N-diisopropylethylamine (0.52 mL, 4.63 mmol), and phosphorus oxychloride (0.94 mL) was stirred at 70° C. for 30 minutes. After completion of the reaction, the reaction solution was concentrated under reduced pressure and toluene was added, followed by concentrating the resultant mixture under reduced pressure again. To the obtained crude product of 4-chloro-1-(4-chlorobenzyl)-1,3,5-triazin-2(1H)-one, chloroform was added and the resultant solution was used in the next reaction as the chloroform solution. 
     Reference Synthesis Example 12 
     1-(4,6-Dichloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)piperidin-4-ol 
     4-(4-Fluorophenyl)piperidin-4-ol (195 mg, 1.00 mmol), 1,3,5-trichlorotriazine (313 mg, 1.70 mmol), and sodium carbonate (530 mg, 5.00 mmol) were used to obtain the title compound (304 mg, yield 89%) by synthesis in a similar manner to Reference Synthesis Example 1. 
     Reference Synthesis Example 13 
     6-Chloro-4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     1-(4,6-Dichloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)piperidin-4-ol (304 mg, 0.89 mmol) synthesized in Reference Synthesis Example 12 and 1 M sodium hydroxide aqueous solution (1.80 mL, 1.80 mmol) were used to obtain the title compound (169 mg, yield 59%) by synthesis in a similar manner to Reference Synthesis Example 2. 
     Reference Synthesis Example 14 
     4-[4-(4-Fluorophenyl)-4-hydroxy-piperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     6-Chloro-4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one (239 mg, 0.74 mmol) synthesized in Reference Synthesis Example 13 and palladium hydroxide-activated carbon catalyst (24 mg) were used to obtain the title compound (264 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 3. 
     Reference Synthesis Example 15 
     [3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate 
     A tetrahydrofuran solution (50 mL) of [3-(trifluoromethyl)-1H-pyrazol-1-yl]methanol (6.23 g, 37.5 mmol), p-toluenesulfonic acid anhydride (14.7 g, 45.0 mmol), and triethylamine (7.84 mL, 56.2 mmol) was stirred at room temperature for 19 hours. After completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant mixture was performed three times. The obtained organic layer was washed with a saturated sodium bicarbonate aqueous solution and brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain a crude product (12.8 g) of the title compound. 
     Reference Synthesis Example 16 
     tert-Butyl 4-(4-oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3-triazin-2-yl)piperazine-1-carboxylate 
     An N,N-dimethylformamide solution (16 mL) of tert-butyl 4-(4-oxo-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate (862 mg, 3.07 mmol) synthesized in Reference Synthesis Example 7, potassium carbonate (1.02 g, 7.37 mmol), sodium iodide (46 mg, 0.31 mmol), 1-(chloromethyl)-3-(trifluoromethyl)-1H-pyrazole (536 mg, 2.90 mmol), and [3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate (1.03 g, 3.23 mmol) was stirred at 70° C. for 2 hours. After completion of the reaction, the reaction solution was cooled to room temperature and water was added to the reaction solution, followed by extraction from the resultant mixture with ethyl acetate three times. The obtained organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified with silica gel column chromatography to obtain the title compound (228 mg, yield 15%). 
     Reference Synthesis Example 17 
     4-(piperazin-1-yl)-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     tert-Butyl 
     4-(4-oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate (1.77 g, 4.12 mmol) synthesized in Reference Synthesis Example 16 was used to obtain a crude product (601 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 9. 
     Reference Synthesis Example 18 
     6-[4-(4-Fluorphenyl)piperazin-1-yl]-1,3,5-triazine-2,4(1H,3H)-dione 
     An acetic acid solution of 2,4-dichloro-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine (2.40 g, 7.31 mmol) synthesized in Reference Synthesis Example 1 and sodium acetate (1.80 g) was stirred at 80° C. for 8 hours. After completion of the reaction, the reaction solution was poured into water and the obtained solid was collected by filtration. Extraction with ethyl acetate was performed from the filtrate and the resultant ethyl acetate phase was concentrated under reduced pressure. The residue and the solid collected by filtration were combined and the combination was suspended into ethyl acetate, collected by filtration, washed with ethyl acetate, and dried under reduced pressure to obtain the title compound (1.82 g, yield 86%). 
     Reference Synthesis Example 19 
     3-(4-Chlorobenzyl)-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine-2,4(1H,3H)-dione 
     To an N,N-dimethylformamide solution of 6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine-2,4(1H,3H)-dione (1.20 g, 4.12 mmol) synthesized in Reference Synthesis Example 18, lithium hydride (75 mg, 4.94 mmol), 4-chlorobenzyl chloride (0.70 g, 4.12 mmol), and sodium iodide (catalytic amount) were added at room temperature and the resultant solution was stirred at 50° C. for 8 hours. After completion of the reaction, the reaction solution was poured into water and the resultant mixture was washed with ethyl acetate. Diluted hydrochloric acid was added to the water phase to adjust pH to 3 and the obtained solid was collected by filtration. Extraction with a mixed solution of ethyl acetate and tetrahydrofuran from the filtrate was performed and the organic layer was concentrated under reduced pressure. The residue and the solid collected by filtration were combined to obtain the title compound (280 mg, yield 15%). 
     Reference Synthesis Example 20 
     4-(4-Chlorophenyl)-1-(4,6-dichloro-1,3,5-triazin-2-yl)piperidin-4-ol 
     4-(4-Chlorophenyl)piperidin-4-ol (2.12 g, 10.0 mmol), 1,3,5-trichlorotriazine (2.77 g, 15.0 mmol) and sodium carbonate (2.12 g, 20.0 mmol) were used to obtain a crude product of title compound by synthesis in a similar manner to Reference Synthesis Example 1. 
     Reference Synthesis Example 21 
     6-Chloro-4-[4-(4-chlorophenyl)-4-hydroxy-piperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     The crude product of 4-(4-chlorophenyl)-1-(4,6-dichloro-1,3,5-triazin-2-yl)piperidin-4-ol (10.0 mmol) synthesized in Reference Synthesis Example 20 and 1 M sodium hydroxide aqueous solution (120.0 mL, 120 mmol) were used to obtain the title compound (3.19 g, yield 93%) by synthesis in a similar manner to Reference Synthesis Example 2. 
     Reference Synthesis Example 22a 
     4-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]1,3,5-triazin-2(1H)-one 
     Reference Synthesis Example 22b 
     4-(4-Hydroxy-4-phenylpiperidin-1-yl)-1,3,5-triazin-2(1H)-one 
     6-Chloro-4-[4-(4-chlorophenyl)-4-hydroxy-piperidin-1-yl]-1,3,5-triazin-2(1H)-one (341 mg, 1.00 mmol) synthesized in Reference Synthesis Example 21 and palladium hydroxide-activated carbon catalyst (34.1 mg) were used to obtain a mixture of compounds of Reference Synthesis Example 22a and Reference Synthesis Example 22b being the title compounds (424 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 3. 
     Reference Synthesis Example 23 
     tert-Butyl 4-[(4-fluorophenyl)amino]piperidine-1-carboxylate 
     Under a nitrogen atmosphere, a xylene solution (65 mL) of tert-butyl 4-amino-piperidine-1-carboxylate (1.00 g, 5.00 mmol), 4-bromo-1-fluorobenzene (0.500 mL, 4.57 mmol), 2′-(dicyclohexylphosphino)-N,N-dimethyl-[1,1′-biphenyl]-2-amine (360 mg, 1.00 mmol), and tris(dibenzylideneacetone)dipalladium (0) (209 mg, 0.250 mmol) was stirred at 140° C. for 4 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and purified by silica gel column chromatography (hexane/ethyl acetate=100/0→70/30 (v/v)) to obtain the title compound (980 mg, yield 66%). 
     Reference Synthesis Example 24 
     N-(4-Fluorophenyl)-N-methylpiperidin-4-amine 
     To an N,N-dimethylformamide solution (5 ml) of tert-butyl 4-[(4-fluorophenyl)amino]piperidine-1-carboxylate (250 mg, 0.850 mmol) synthesized in Reference Synthesis Example 23, sodium hydride (37 mg, 0.93 mmol, purity 60%) and methyl iodide (58 μL, 0.93 mmol) were added at room temperature and the resultant solution was stirred at room temperature for 15 hours. After completion of the reaction, saturated ammonium chloride aqueous solution was added, and extraction with ethyl acetate was performed from the resultant mixture. The resultant organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain a crude product of tert-butyl 4-[(4-fluorophenyl)(methyl)amino]piperidine-1-carboxylate (286 mg). Subsequently, to the obtained tert-butyl 4-[(4-fluorophenyl)(methyl)amino]piperidine-1-carboxylate (130 mg, 0.420 mmol), 4 M hydrogen chloride/1,4-dioxane solution (2 mL) was added and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, the resultant solid was collected by filtration and washed with dichloromethane. To the obtained solid, water was added and pH of the resultant solution was adjusted to 9 with 1 M sodium hydroxide aqueous solution, followed by extraction from the resultant mixture with ethyl acetate and chloroform. The obtained organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound (62 mg, yield 72%). 
     Reference Synthesis Example 25 
     tert-Butyl (R)-[1-(4-fluorophenyl)piperidin-3-yl]carbamate 
     Under a nitrogen atmosphere, a toluene solution (4 mL) of tert-butyl (R)-piperidin-3-yl-carbamate (500 mg, 2.50 mmol), 4-bromo-1-fluorobenzene (0.250 mL, 2.28 mmol), 2-(di-tert-butylphosphino)biphenyl (136 mg, 0.500 mmol), tris(dibenzylideneacetone)dipalladium (0) (104 mg, 0.130 mmol), and sodium tert-butoxide (307 mg, 3.50 mmol) was stirred at 100° C. for 4 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and purified by silica gel column chromatography (hexane/ethyl acetate=100/0→70/30 (v/v)) to obtain the title compound (550 mg, yield 82%). 
     Reference Synthesis Example 26 
     (R)-1-(4-Fluorophenyl)piperidin-3-amine hydrochloride 
     To tert-butyl (R)-[1-(4-fluorophenyl)piperidin-3-yl]carbamate (250 mg, 0.85 mmol) synthesized in Reference Synthesis Example 25, 4 M hydrogen chloride/1,4-dioxane solution (2.5 mL) was added and the resultant mixture was stirred at room temperature for 18 hours. After completion of the reaction, the resultant solid was collected by filtration to obtain the title compound (220 mg, quantitative). 
     Reference Synthesis Example 27 
     tert-Butyl (S)-[1-(4-fluorophenyl)piperidin-3-yl]carbamate 
     tert-Butyl (S)-piperidin-3-yl-carbamate (500 mg, 2.50 mmol) was used to obtain the title compound (484 mg, yield 72%) by synthesis in a similar manner to Reference Synthesis Example 25. 
     Reference Synthesis Example 28 
     (S)-1-(4-Fluorophenyl)piperidin-3-amine hydrochloride 
     To tert-butyl (S)-[1-(4-fluorophenyl)piperidin-3-yl]carbamate (250 mg, 0.85 mmol) synthesized in Reference Synthesis Example 27 was used to obtain the title compound (220 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 26. 
     Reference Synthesis Example 29 
     tert-Butyl (R)-[1-(4-fluorophenyl)pyrrolidin-3-yl]carbamate 
     tert-Butyl (R)-pyrrolidin-3-yl-carbamate (1.00 g, 5.36 mmol) was used to obtain the title compound (1.20 g, yield 80%) by synthesis in a similar manner to Reference Synthesis Example 25. 
     Reference Synthesis Example 30 
     (R)-1-(4-Fluorophenyl)pyrrolidin-3-amine hydrochloride 
     tert-Butyl (R)-[1-(4-fluorophenyl)pyrrolidin-3-yl]carbamate (250 mg, 0.89 mmol) synthesized in Reference Synthesis Example 29 was used to obtain the title compound (220 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 26. 
     Reference Synthesis Example 31 
     tert-Butyl (S)-[1-(4-fluorophenyl)pyrrolidin-3-yl]carbamate 
     tert-Butyl (S)-pyrrolidin-3-yl-carbamate (1.00 g, 5.36 mmol) was used to obtain the title compound (669 mg, yield 45%) by synthesis in a similar manner to Reference Synthesis Example 25. 
     Reference Synthesis Example 32 
     (S)-1-(4-Fluorophenyl)pyrrolidin-3-amine hydrochloride 
     tert-Butyl (S)-[1-(4-fluorophenyl)pyrolidin-3-yl]carbamate (250 mg, 0.89 mmol) synthesized in Reference Synthesis Example 31 was used to obtain the title compound (208 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 26. 
     Reference Synthesis Example 33 
     tert-Butyl 4-[3-(trifluoromethyl)-1H-pyrazol-1-yl]piperidine-1-carboxylate 
     To a tetrahydrofuran solution (1.0 mL) of 3-(trifluoromethyl)-1H-pyrazole (272 mg, 2.00 mmol), tert-butyl 4-hydroxy-piperidine-1-carboxylate (402 mg, 2.00 mmol), and triphenylphosphine (629 mg, 2.40 mmol), diisopropyl azodicarboxylate (1.36 mL, 2.60 mmol, toluene solution) was added at room temperature and the resultant solution was stirred at room temperature for 22 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and purified by preparative liquid chromatography to obtain the title compound (289 mg, yield 45%). 
     Reference Synthesis Example 34 
     4-[3-(Trifluoromethyl)-1H-pyrazol-1-yl]piperidine 
     To a dichloromethane solution (1.5 mL) of tert-butyl 4-[3-(trifluoromethyl)-1H-pyrazol-1-yl]piperidine-1-carboxylate (150 mg, 0.50 mmol) synthesized in Reference Synthesis Example 33, trifluoroacetic acid (0.7 mL) was added at room temperature, and the resultant solution was stirred for 3 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and water was added to the concentrated reaction solution, followed by extraction from the resultant mixture with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain the title compound (140 mg, quantitative). 
     Reference Synthesis Example 35 
     tert-Butyl 3-[(4-fluorobenzyl)oxy]azetidine-1-carboxylate 
     To a tetrahydrofuran solution (2.0 mL) of tert-butyl 3-hydroxyazetidine-1-carboxylate (87 mg, 0.50 mmol), sodium hydride (33 mg, 0.75 mmol, purity 55%) was added at 0° C. and the resultant solution was stirred for 30 minutes. Subsequently, 4-fluorobenzyl bromide (62.3 μL, 0.50 mmol) was added to the reaction solution and the resultant mixture was stirred at room temperature for 19 hours. After completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant mixture was performed three times. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate) to obtain the title compound (68.5 mg, yield 49%). 
     Reference Synthesis Example 36 
     3-[(4-Fluorobenzyl)oxy]azetidine 
     tert-Butyl 3-[(4-fluorobenzyl)oxy]azetidine-1-carboxylate (68.5 mg, 0.24 mmol) synthesized in Reference Synthesis Example 35 was used to obtain the title compound (53.3 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 34. 
     Reference Synthesis Example 37 
     tert-Butyl 3-(4-fluorophenoxy)azetidine-1-carboxylate 
     An N,N-dimethylformamide solution (1.5 mL) of tert-butyl 3-(tosyloxy)azetidine-1-carboxylate (164 mg, 0.50 mmol), 4-fluorophenol (67.3 mg, 0.60 mmol), and cesium carbonate (116 mg, 0.60 mmol) was stirred at 80° C. for 16 hours. After completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant mixture was performed three times. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate) to obtain the title compound (97.4 mg, yield 73%). 
     Reference Synthesis Example 38 
     3-(4-Fluorophenoxy)azetidine 
     tert-Butyl 3-(4-fluorophenoxy)azetidine-1-carboxylate (97.4 mg, 0.36 mmol) synthesized in Reference Synthesis Example 37 was used to obtain the title compound (84.6 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 34. 
     Reference Synthesis Example 39 
     tert-Butyl 4-(4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate 
     To an acetone-water mixed solution of microencapsulated osmium oxide (753 mg, 0.30 mmol, 10% by weight, manufactured by Wako Pure Chemical Industries, Ltd.) and N-methylmorpholine-N-oxide (1.58 g, 13.5 mmol), tert-butyl 4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (2.50 g, 9.01 mmol) was added and the resultant solution was stirred at room temperature for 6 hours. After completion of the reaction, the reaction solution was filtered and saturated sodium thiosulfate aqueous solution was added to the filtrate, followed by extraction from the resultant mixture with ethyl acetate three times. The obtained organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate) to obtain the title compound (2.45 g, yield 87%). 
     Reference Synthesis Example 40a 
     4-(4-Fluorophenyl)piperidine-3,4-diol 
     Reference Synthesis Example 40b 
     4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     To a dichloromethane solution (14 mL) of tert-butyl 4-(4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate (1.45 g, 4.66 mmol) synthesized in Reference Synthesis Example 39, trifluoroacetic acid (14 mL) was added and the resultant solution was stirred at room temperature for 4 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure by 4 mL and saturated sodium bicarbonate aqueous solution was added to the concentrated solution, followed by extraction from the resultant mixture with ethyl acetate three times. The obtained organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel (amino-based) column chromatography to obtain the title compound of Reference Synthesis Example 40a (189 mg, yield 48%). 
     The reaction solution in Reference Synthesis Example 40a was concentrated under reduced pressure by 6 mL and p-toluenesulfonic acid hydrate (420 mg) and toluene (5 mL) were added to the concentrated solution, followed by stirring the resultant mixture at 100° C. for 4 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and saturated sodium bicarbonate aqueous solution was added to the concentrated solution, followed by extraction from the resultant mixture with ethyl acetate three times. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel (amino-based) column chromatography to obtain the title compound of Reference Synthesis Example 40b (82.6 mg, yield 15%). 
     Reference Synthesis Example 41 
     1-Amino-3-(4-fluorophenyl)propan-2-ol hydrochloride 
     To a dichloromethane solution (20 mL) of 1-allyl-4-fluorobenzene (1.00 g, 7.34 mmol), meta-chloroperoxybenzoic acid (1.80 g, 7.71 mmol) was added at 0° C. and the resultant solution was stirred at room temperature for 3 days. After completion of the reaction, saturated sodium carbonate aqueous solution was added thereto and extraction with chloroform from the resultant mixture was performed. The organic layer was dried over anhydrous magnesium sulfate and filtered. To aqueous ammonia-methanol mixed solution, the chloroform solution of the product was added dropwise and the resultant mixture was stirred at 100° C. for 30 minutes with a microwave reactor. To the reaction solution, concentrated hydrochloric acid was added and the resultant mixture was concentrated under reduced pressure. The obtained residue was recrystallized with diethyl ether-methanol mixed solution to obtain the title compound (0.75 g, yield 50%). 
     Reference Synthesis Example 42 
     2-Bromo-N-[3-(4-fluorophenyl)-2-hydroxypropyl]acetamide 
     To a dichloromethane suspension (16 mL) of 1-amino-3-(4-fluorophenyl)propan-2-ol hydrochloride (0.75 g, 3.64 mmol) synthesized in Reference Synthesis Example 41, triethylamine (0.92 g, 9.10 mmol) and bromoacetyl bromide (0.88 g, 4.37 mmol) were added at 0° C. and the resultant solution was stirred for 0.5 hours. After completion of the reaction, water was added thereto and extraction with chloroform from the resultant mixture was performed. The obtained organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound (1.03 g, yield 97%). 
     Reference Synthesis Example 43 
     6-(4-Fluorobenzyl)morpholin-3-one 
     To an ethanol solution (16 mL) of 2-bromo-N-[3-(4-fluorophenyl)-2-hydroxypropyl]acetamide (1.00 g, 3.45 mmol) synthesized in Reference Synthesis Example 42, potassium carbonate (715 mg, 5.17 mmol) was added and the resultant solution was stirred at 80° C. for 2.5 hours. After completion of the reaction, the reaction solution was filtered with Celite and the filtered residue was washed with ethanol. The filtrate was concentrated under reduced pressure and chloroform was added to the concentrated filtrate, followed by concentrating the filtrate under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/20→ethyl acetate/methanol=20/1 (v/v)) to obtain the title compound (100 mg, yield 14%). 
     Reference Synthesis Example 44 
     2-(4-Fluorobenzyl)morpholine 
     To a tetrahydrofuran solution (4 mL) of 6-(4-fluorobenzyl)morpholin-3-one (100 mg, 0.48 mmol) synthesized in Reference Synthesis Example 43, lithium aluminum hydride (21.8 mg, 0.57 mmol) was added at 0° C. and the resultant solution was stirred for 4 hours. To the reaction solution, lithium aluminum hydride (20.0 mg) was added and the resultant mixture was stirred at room temperature for 1 hour. After completion of the reaction, saturated sodium sulfate aqueous solution was added to the reaction solution at 0° C. and the resultant mixture was stirred at room temperature for 20 minutes. The reaction solution was dried over added anhydrous magnesium sulfate and concentrated under reduced pressure to obtain a crude product (84.9 mg) of the title compound. 
     Reference Synthesis Example 45 
     (R)-1-(4-Fluorobenzyl)pyrrolidin-3-amine hydrochloride 
     To a chloroform solution (2 mL) of tert-butyl (R)-pyrrolidin-3-yl-carbamate (500 mg, 2.68 mmol), 4-fluorobenzyl bromide (329 μL, 2.68 mmol) was added and the resultant solution was stirred at room temperature for 1 day. Subsequently, 4 M hydrogen chloride/1,4-dioxane solution (2 mL) was added to the reaction solution and the resultant mixture was stirred for 1 day. After completion of the reaction, solidified product was collected by filtration and dried under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 46 
     1-(4-Fluorophenyl)pyrrolidin-3-ol 
     Under nitrogen atmosphere, a 1,4-dioxane suspension of 1-fluoro-4-iodobenzene (2.00 g, 9.01 mmol), pyrrolidin-3-ol (785 mg, 9.01 mmol), potassium phosphate (3.83 g, 18.0 mmol), copper (I) iodide (343 mg, 1.80 mmol), copper (114 mg, 1.80 mmol), and N,N-dimethylaminoethanol (100 mg) was stirred at 90° C. for 1 day and at 110° C. for 5 hours. After completion of the reaction, the reaction solution was filtered with Celite and the filtrate was concentrated under reduced pressure. To the residue, water was added and extraction with ethyl acetate from the resultant mixture was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 47 
     (S)-1-(4-Fluorobenzyl)pyrrolidin-3-amine hydrochloride 
     tert-Butyl (S)-pyrrolidin-3-yl-carbamate (500 mg, 2.68 mmol) was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 45. 
     Reference Synthesis Example 48 
     3-Methyl-1-{[(1,1,1-trifluoro-2-methylpropan-2-yl)oxy]carbonyl}-1H-imidazol-3-ium iodide 
     To a chloroform solution (10 mL) of 1,1,1-trifluoro-2-methylpropan-2-ol (500 mg, 3.90 mmol), 1,1′-carbonyldiimidazole (696 mg, 4.29 mmol) was added at room temperature and the resultant solution was stirred for 1 day. To the reaction solution, water was added and extraction with chloroform from the resultant mixture was performed twice. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. To an acetonitrile solution of the obtained residue, methyl iodide (2.21 g, 15.6 mmol) was added and the resultant mixture was stirred for 1 week. The reaction solution was concentrated under reduced pressure to obtain a crude product of the title compound and the crude product was used in the next reaction as it was. 
     Reference Synthesis Example 49 
     1-(4-Fluorophenyl)-3-hydroxypyrrolidin-2-one 
     A mixture of 3-hydroxydihydrofuran-2(3H)-one (5.00 g, 49.0 mmol) and 4-fluoroaniline (6.53 g, 59.0 mmol) was stirred at 150° C. for 1 day. After completion of the reaction, dichloromethane and 10 M sodium hydroxide aqueous solution were added to the reaction solution and the resultant mixture was filtered. To the filtrate, dichloromethane and concentrated hydrochloric acid were added to adjust pH to 1. The obtained solid was collected by filtration, washed with water, and dried under reduced pressure to obtain the title compound (6.78 g, yield 71%). 
     Reference Synthesis Example 50 
     3-Amino-1-(4-fluorophenyl)pyrrolidin-2-one 
     To a dichloromethane (10 mL)-acetonitrile (2 mL) mixed solution of 1-(4-fluorophenyl)-3-hydroxy-pyrrolidin-2-one (500 mg, 2.56 mmol) obtained in Reference Synthesis Example 49, triphenylphosphine (805 mg, 3.07 mmol), and di-tert-butyl iminodicarboxylate (667 mg, 3.07 mmol), diethyl azodicarboxylate (1.34 g, 3.07 mmol, toluene solution) was added at room temperature and the resultant mixture was stirred for 1 day. Di-tert-butyl iminodicarboxylate (667 mg, 3.07 mmol) and diethyl azodicarboxylate (1.34 g, 3.07 mmol, toluene solution) were added and the resultant mixture was further stirred for 3 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and 4 M hydrogen chloride/dioxane solution (15 mL) was added to the obtained residue, followed by stirring the resultant mixture for 2 hours. Ethyl acetate was added thereto and extraction with water from the resultant mixture was performed twice. To the water phase, saturated sodium bicarbonate aqueous solution and 1 M sodium hydroxide aqueous solution were added to adjust pH to 13 and extraction with chloroform from the resultant mixture was performed twice. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound (145 mg, yield 25%). 
     Reference Synthesis Example 51 
     [5-(Trifluoromethyl)thiophen-2-yl]methylbenzenesulfonate 
     To a tetrahydrofuran solution (4 mL) of 5-(trifluoromethyl)thiophene-2-carboxylic acid (196 mg, 1.00 mmol), lithium aluminum hydride (49.5 mg, 1.20 mmol) was added at room temperature and the resultant solution was stirred at room temperature for 3 days. After completion of the reaction, water, ethyl acetate and 1 M hydrochloric acid were added thereto and extraction with ethyl acetate from the resultant mixture was performed three times. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain a crude product (411 mg, yellow oily product) of [5-(trifluoromethyl)thiophen-2-yl]methanol. Subsequently, to a tetrahydrofuran solution (4 mL) of the crude product of [5-(trifluoromethyl)thiophen-2-yl]methanol (411 mg, 1.00 mmol), triethylamine (279 μL, 2.00 mmol) and p-toluenesulfonic acid anhydride (392 mg, 1.20 mmol) were added at room temperature and the resultant mixture was stirred at room temperature for 24 hours. The reaction solution was concentrated under reduced pressure to obtain a crude product (828 mg) of the title compound. The crude product was used in the next reaction as it was. 
     Reference Synthesis Example 52 
     [4-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate 
     To a tetrahydrofuran solution (2 mL) of 4-(trifluoromethyl)-1H-pyrazole, 1,8-diazabicyclo[5.4.0]undec-7-ene (10.9 μL, 0.07 mmol) and paraformaldehyde (43.8 mg, 1.46 mmol) were added at room temperature and the resultant mixture was stirred at 60° C. for 12 hours and at room temperature for 1 day. The reaction solution was filtered and triethylamine (153 μL, 1.10 mmol) and p-toluenesulfonic acid anhydride (286 mg, 0.88 mmol) were added to the filtrate, following by stirring the resultant mixture for 30 minutes. After completion of the reaction, saturated sodium carbonate aqueous solution was added to the reaction solution and extraction with ethyl acetate from the resultant mixture was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. To the obtained residue, ethyl acetate was added and the resultant mixture was filtered and concentrated under reduced pressure to obtain a crude product (232 mg) of the title compound. 
     Reference Synthesis Example 53 
     Ethyl 2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]acetate 
     To a chloroform solution (2 mL) of 3-(trifluoromethyl)-1H-pyrazole (68 mg, 0.50 mmol), potassium carbonate (104 mg, 0.75 mmol) and ethyl bromoacetate (100 mg, 0.60 mmol) were added and the resultant mixture was stirred at 70° C. for 2 hours. To the reaction solution, adequate amount of sodium iodide was added and the resultant mixture was further stirred for 1 day. To the reaction solution, 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (147 mg, 0.77 mmol), 1-hydroxybenzotriazole (catalytic amount) and ethanol (500 μL) were added and the resultant mixture was stirred for 2 hours. After completion of the reaction, water was added to the reaction solution and extraction with chloroform from the resultant mixture was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain a crude product of the title compound. The crude product was used in the next reaction as it was. 
     Reference Synthesis Example 54 
     2-[3-(Trifluoromethyl)-1H-pyrazol-1-yl]ethyl 4-methylbenzenesulfonate 
     To a tetrahydrofuran solution (4 mL) of the crude product of ethyl 2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]acetate synthesized in Reference Synthesis Example 53, lithium aluminum hydride (40 mg, 1.05 mmol) was added at 0° C. and the resultant solution was stirred for 3 hours. After completion of the reaction, saturated sodium sulfate aqueous solution was added to the reaction solution and the resultant mixture was dried over anhydrous magnesium sulfate and filtered. The obtained filtrate was concentrated under reduced pressure. Subsequently, to a dichloromethane solution (2 mL) of the obtained residue, triethylamine (80 μL, 0.57 mmol) and p-toluenesulfonyl chloride (300 mg, 1.57 mmol) were added and the resultant mixture was stirred at room temperature for 1 hour. The reaction solution was concentrated under reduced pressure and used in the next reaction. 
     Reference Synthesis Example 55 
     5-(Chloromethyl)-3-(trifluoromethyl)-1H-pyrazole 
     To a tetrahydrofuran solution (4 mL) of ethyl 3-(trifluoromethyl)-1H-pyrazol-5-carboxylate (104 mg, 0.50 mmol), diisobutylaluminum hydride (1.75 mL, 1.75 mmol, toluene solution) was added at 0° C. and the resultant solution was stirred for 2 hours. To the reaction solution, saturated sodium sulfate aqueous solution was added and the resultant mixture was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. Subsequently, to a dichloromethane solution of the obtained residue (28 mg), thionyl chloride (39.4 mg, 0.33 mmol) was added and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a crude product of the title compound. The crude product was used in the next reaction as it was. 
     Reference Synthesis Example 56 
     1-(Chloromethyl)-5-phenyl-3-(trifluoromethyl)-1H-pyrazole 
     To a tetrahydrofuran solution (10 mL) of 5-phenyl-3-(trifluoromethyl)-1H-pyrazole (500 mg, 2.36 mmol), 1,8-diazabicyclo[5.4.0]undec-7-ene (35.2 μL, 0.24 mmol) and paraformaldehyde (142 mg, 4.71 mmol) were added at room temperature and the resultant solution was stirred at room temperature for 1 day. The reaction solution was filtered and thionyl chloride (1.26 mL, 17.2 mmol) was added at room temperature to the filtrate, followed by stirring the resultant mixture for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a mixed solution of the title compound. The mixed solution was used in the next reaction as it was. 
     Reference Synthesis Example 57 
     [3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate 
     To an N,N-dimethylformamide solution (2 mL) of 3-(trifluoromethyl)-1H-pyrazole (100 mg, 0.73 mmol), sodium hydride (35.3 mg, 0.88 mmol, purity 55%) was added at room temperature and the resultant solution was stirred for 1 hour. To the reaction solution, paraformaldehyde (26.4 mg, 0.88 mmol) was added and the resultant mixture was stirred for 1 day. Subsequently, triethylamine (204 μL, 1.46 mmol) and p-toluenesulfonyl chloride (230 mg, 1.21 mmol) were added at 0° C. to the reaction solution and the resultant mixture was stirred for 40 minutes. After completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant mixture was performed. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain the title compound (181 mg, yield 78%). 
     Reference Synthesis Example 58 
     [5-(2,2,2-Trifluoroethoxy)pyridin-2-yl]methyl methanesulfonate 
     To a dichloromethane solution (2.8 mL) of [5-(2,2,2-trifluoroethoxy)pyridin-2-yl]methanol (138 mg, 0.67 mmol), triethylamine (468 μL, 3.33 mmol) and methanesulfonyl chloride (77.4 μL, 1.00 mmol) were added at 0° C. and the resultant solution was stirred for 30 minutes. After completion of the reaction, the reaction solution was washed with saturated ammonium chloride aqueous solution and brine. The obtained organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain a crude product (129 mg) of the title compound. 
     Reference Synthesis Example 59 
     3-(tert-Butyl)-5-(chloromethyl)-1H-pyrazole 
     To a chloroform (20 mL)-dichloromethane (10 mL) mixed solution of [3-(tert-butyl)-1H-pyrazol-5-yl]methanol (617 mg, 4.00 mmol), thionyl chloride (577 μL, 8.01 mmol) was added at room temperature and the resultant solution was stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a crude product (931 mg) of the title compound. 
     Reference Synthesis Example 60 
     [2-(Trifluoromethyl)thiazol-4-yl]methyl 4-methylbenzenesulfonate 
     To a dichloromethane solution (1.7 mL) of [2-(trifluoromethyl)thiazol-4-yl]methanol (42.0 mg, 0.23 mmol), triethylamine (47.9 μL, 0.34 mmol) and p-toluenesulfonic acid anhydride (89.8 mg, 0.28 mmol) were added at 0° C. and the resultant solution was stirred at room temperature for 4 hours. The reaction solution was concentrated under reduced pressure to obtain a crude product (191 mg) of the title compound. 
     Reference Synthesis Example 61 
     3-(tert-Butyl)-5-(chloromethyl)-1-methyl-1H-pyrazole 
     [3-(tert-butyl)-1-methyl-1H-pyrazol-5-yl]methanol (120 mg, 0.71 mmol) was used to obtain a crude product (50 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 59. 
     Reference Synthesis Example 62 
     [2-(Trifluoromethyl)thiazol-5-yl]methyl 4-methylbenzenesulfonate 
     [2-(Trifluoromethyl)thiazol-5-yl]methanol (49.7 mg, 0.27 mmol) was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 60. 
     Reference Synthesis Example 63 
     1-(Chloromethyl)-4-(trifluoromethyl)pyridin-2(1H)-one 
     4-(Trifluoromethyl)pyridin-2-ol (100 mg, 0.61 mmol) was used to obtain a crude product (134 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 56 
     Reference Synthesis Example 64 
     tert-Butyl 3-[(4-fluorophenyl)thio]azetidine-1-carboxylate 
     4-Fluorothiophenol (94.0 mg, 0.73 mmol) was used to obtain the title compound (139 mg, yield 80%) by synthesis in a similar manner to Reference Synthesis Example 37. 
     Reference Synthesis Example 65 
     3-[(4-Fluorophenyl)thio]azetidine hydrochloride 
     To tert-butyl 3-[(4-fluorophenyl)thio]azetidine-1-carboxylate (139 mg, 0.49 mmol) synthesized in Reference Synthesis Example 64, 4 M hydrogen chloride/1,4-dioxane solution (1.0 mL) was added and the resultant solution was stirred at 0° C. for 30 minutes and at room temperature for 2 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a crude product (119 mg) of the title compound. 
     Reference Synthesis Example 66 
     tert-Butyl 3-[(4-fluorobenzyl)thio]azetidine-1-carboxylate 
     4-Fluorobenzylmercaptan (68.8 μL, 0.56 mmol) was used to obtain the title compound (57.4 mg, yield 41%) by synthesis in a similar manner to Reference Synthesis Example 35. 
     Reference Synthesis Example 67 
     3-[(4-Fluorobenzyl)thio]azetidine hydrochloride 
     tert-Butyl 3-[(4-fluorobenzyl)thio]azetidine-1-carboxylate (57.4 mg, 0.19 mmol) synthesized in Reference Synthesis Example 66 was used to obtain a crude product (51.2 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 65. 
     Reference Synthesis Example 68 
     6-(Chloromethyl)benzo[d]thiazole 
     To a dichloromethane solution (1.2 mL) of benzo[d]thiazol-6-yl-methanol (60 mg, 0.36 mmol), thionyl chloride (53 μL) was added at room temperature and the resultant solution was stirred for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 69 
     (5-Chloro-benzofuran-2-yl)methanol 
     To a tetrahydrofuran solution (12 mL) of 5-chlorobenzofuran-2-carboxylic acid (620 mg, 3.15 mmol), borane-tetrahydrofuran complex (7.88 mL, 7.88 mmol, tetrahydrofuran solution) was added at 0° C. and the resultant solution was stirred at room temperature for 3 hours, at 60° C. for 1 day, and at room temperature for 1 day. After completion of the reaction, concentration under reduced pressure was carried out three times with adding methanol to the reaction solution and the concentrated solution was purified by silica gel column chromatography (hexane/ethyl acetate=3/1→1/1 (v/v)) to obtain the title compound (268 mg, yield 47%). 
     Reference Synthesis Example 70 
     5-Chloro-2-(chloromethyl)benzofuran 
     (5-Chloro-benzofuran-2-yl)methanol (60 mg, 0.33 mmol) synthesized in Reference Synthesis Example 69 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 71 
     tert-Butyl (3R,4R)-3-(dibenzylamino)-4-hydroxypyrrolidine-1-carboxylate 
     To an N,N-dimethylformamide solution (2.5 mL) of tert-butyl (3R,4R)-3-(benzylamino)-4-hydroxypyrrolidine-1-carboxylate (500 mg, 1.70 mmol), benzyl bromide (203 μL, 1.70 mmol) was added at room temperature and the resultant solution was stirred for 1 day. To the reaction solution, tetrabutylammonium iodide (188 mg, 0.51 mmol) and potassium carbonate (470 mg, 3.40 mmol) were added and the resultant mixture was stirred for 1 day. After completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant mixture was performed. The organic layer was washed with brine and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/0→1/1 (v/v)) to obtain the title compound (698 mg, quantitative). 
     Reference Synthesis Example 72 
     (3R,4R)-4-(Dibenzylamino)pyrrolidin-3-ol 
     To tert-butyl (3R,4R)-3-(dibenzylamino)-4-hydroxy-pyrrolidine-1-carboxylate (350 mg, 0.91 mmol) synthesized in Reference Synthesis Example 71, 4 M hydrogen chloride/1,4-dioxane solution (3 mL) was added and the resultant solution was stirred at room temperature. The reaction solution was concentrated under reduced pressure and chloroform was added to the obtained residue, followed by washing the resultant mixture with saturated sodium bicarbonate aqueous solution. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain a crude product (258 mg) of the title compound. 
     Reference Synthesis Example 73 
     (3R,4R)-4-(Dibenzylamino)-1-(4-fluorophenyl)pyrrolidin-3-ol 
     (3R,4R)-4-(Dibenzylamino)pyrrolidin-3-ol (461 mg, 1.63 mmol) synthesized in Reference Synthesis Example 72 was used to obtain the title compound (380 mg, yield 47%) by synthesis in a similar manner to Reference Synthesis Example 25. 
     Reference Synthesis Example 74 
     (3R,4R)-4-Amino-1-(4-fluorophenyl)pyrrolidin-3-ol 
     A methanol suspension (4.6 mL) of (3R,4R)-4-(dibenzylamino)-1-(4-fluorophenyl)pyrrolidin-3-ol (230 mg, 0.61 mmol) synthesized in Reference Synthesis Example 73 and palladium hydroxide-activated carbon catalyst (23 mg) was stirred under hydrogen atmosphere at 50° C. for 1 day. After completion of the reaction, the suspension was filtered with Celite and the filtrate was concentrated under reduced pressure to obtain a crude product (146 mg) of the title compound. 
     Reference Synthesis Example 75 
     tert-Butyl (3R,4R)-3-(dibenzylamino)-4-flouropyrrolidine-1-carboxylate 
     To a dichloromethane solution (8.7 mL) of tert-butyl (3R,4R)-3-(dibenzylamino)-4-hydroxypyrrolidine-1-carboxylate (320 mg, 0.92 mmol) synthesized in Reference Synthesis Example 71, (diethylamino)sulfur trifluoride (295 mg, 1.84 mmol) was added at 0° C. and the resultant solution was stirred at room temperature. After completion of the reaction, the reaction solution was washed with water and saturated sodium bicarbonate aqueous solution. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain a crude product (240 mg) of the title compound. The crude product was used in the next reaction as it was. 
     Reference Synthesis Example 76 
     (3R,4R)-N,N-Dibenzyl-4-fluoropyrrolidin-3-amine 
     tert-Butyl (3R,4R)-3-(dibenzylamino)-4-fluoropyrrolidine-1-carboxylate (240 mg) synthesized in Reference Synthesis Example 75 was used to obtain crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 72. The crude product was used in the next process as it was. 
     Reference Synthesis Example 77 
     (3R,4R)—N,N-Dibenzyl-4-fluoro-1-(4-fluorophenyl)pyrrolidin-3-amine 
     (3R,4R)—N,N-Dibenzyl-4-fluoropyrrolidin-3-amine (177 mg, 0.62 mmol) synthesized in Reference Synthesis Example 76 was used to obtain the title compound (190 mg, 97% yield) by synthesis in a similar manner to Reference Synthesis Example 25. 
     Reference Synthesis Example 78 
     (3R,4R)-4-Fluoro-1-(4-fluorophenyl)pyrrolidin-3-amine 
     (3R,4R)—N,N-Dibenzyl-4-fluoro-1-(4-fluorophenyl)pyrrolidin-3-amine (190 mg) synthesized in Reference Synthesis Example 77 was used to obtain the title compound (57 mg, yield 57%) by synthesis in a similar manner to Reference Synthesis Example 74. 
     Reference Synthesis Example 79 
     tert-Butyl [1-(4-fluorophenyl)pyrrolidin-3-yl]carbamate 
     tert-Butyl pyrrolidin-3-yl-carbamate (254 mg, 1.37 mmol) was used to obtain the title compound (217 mg, yield 68%) by synthesis in a similar manner to Reference Synthesis Example 25. 
     Reference Synthesis Example 80 
     tert-Butyl [1-(4-fluorophenyl)pyrrolidin-3-yl](methyl)carbamate 
     To an N,N-dimethylformamide solution (3.9 mL) of tert-butyl [1-(4-fluorophenyl)pyrrolidin-3-yl]carbamate (195 mg, 0.70 mmol) synthesized in Reference Synthesis Example 79, sodium hydride (28 mg, 0.70 mmol, purity 60%) and methyl iodide (44 μL, 0.70 mmol) were added at 0° C. and the resultant solution was stirred at room temperature for 1 day. To the reaction solution, the same amounts of sodium hydride and methyl iodide were further added and the resultant mixture was stirred for 1 day. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with water and brine. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel (amino-based) column chromatography (hexane/ethyl acetate=9/1) to obtain the title compound (181 mg, yield 88%). 
     Reference Synthesis Example 81 
     1-(4-Fluorophenyl)-N-methyl-pyrrolidin-3-amine 
     tert-Butyl [1-(4-fluorophenyl)pyrrolidin-3-yl](methyl)carbamate (84 mg, 0.28 mmol) synthesized in Reference Synthesis Example 80 was used to obtain crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 72. 
     Reference Synthesis Example 82 
     tert-Butyl [1-(4-fluorophenyl)piperidin-4-yl]carbamate 
     tert-Butyl piperidin-4-yl-carbamate (1.00 g, 5.00 mmol) was used to obtain the title compound (495 mg, yield 37%) by synthesis in a similar manner to Reference Synthesis Example 25. 
     Reference Synthesis Example 83 
     1-(4-Fluorophenyl)piperidin-4-amine 
     tert-Butyl [1-(4-fluorophenyl)piperidin-4-yl]carbamate (130 mg, 0.440 mmol) synthesized in Reference Synthesis Example 82 was used to obtain the title compound (67 mg, yield 78%) by synthesis in a similar manner to Reference Synthesis Example 72. 
     Reference Synthesis Example 84 
     2,4-Dichloro-6-[4-(2,4-difluorophenyl)piperazin-1-yl]-1,3,5-triazine 
     1,3,5-Trichlorotriazine (1.25 g, 6.80 mmol) and 1-(2,4-difluorophenyl)piperazine (0.40 g, 2.00 mmol) were used to obtain a crude product (1.00 g) of the title compound by synthesis in a similar manner to Reference Synthesis Example 1. 
     Reference Synthesis Example 85 
     6-Chloro-4-[4-(2,4-difluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     The crude product of 2,4-dichloro-6-[4-(2,4-difluorophenyl)piperazin-1-yl]-1,3,5-triazine (1.00 g, 2.00 mmol) synthesized in Reference Synthesis Example 84 was used to obtain the title compound (0.59 g, two step yield 90%) by synthesis in a similar manner to Reference Synthesis Example 2. 
     Reference Synthesis Example 86 
     4-[4-(2,4-Difluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     6-Chloro-4-[4-(2,4-difluorophenyl)-piperazin-1-yl]-1,3,5-triazin-2(1H)-one (0.59 g, 1.81 mmol) synthesized in Reference Synthesis Example 85 was used to obtain the title compound (0.19 g, yield 36%) by synthesis in a similar manner to Reference Synthesis Example 3. 
     Reference Synthesis Example 87 
     1-tert-Butyl 3-methyl 4-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]piperazine-1,3-dicarboxylate 
     To tetrahydrofuran solution (2.3 mL) of 1-tert-butyl 3-methyl piperazine-1,3-dicarboxylate (43 mg, 0.17 mmol), sodium carbonate (37 mg, 0.35 mmol) and 4-chloro-1-(4-chlorobenzyl)-1,3,5-triazin-2(1H)-one (45 mg, 0.17 mmol) synthesized in Reference Synthesis Example 11 were added and the resultant solution was stirred at room temperature for 1 day. After completion of the reaction, water was added thereto and extraction with chloroform from the resultant mixture was performed three times. The organic layer was washed with brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure and ethyl acetate was added to the obtained residue. The obtained solid was collected by filtration and dried under reduced pressure to obtain the title compound (34 mg, yield 42%). 
     Reference Synthesis Example 88 
     Methyl 
     1-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]piperazine-2-carboxylate 
     1-tert-Butyl 3-methyl 4-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]piperazine-1,3-dicarboxylate (34 mg, 0.07 mmol) synthesized in Reference Synthesis Example 87 was used to obtain crude product (42 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 9. The crude product was used in the next reaction as it was. 
     Reference Synthesis Example 89 
     4-[4-(4-Fluorophenyl)-4-hydroxypiperidin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     4-[4-(4-Fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one (426 mg, 1.18 mmol) synthesized in Reference Synthesis Example 14 and 1-(chloromethyl)-3-(trifluoromethyl)-1H-pyrazole (219 mg, 1.18 mmol) were used to obtain the title compound (158 mg, yield 30%) by synthesis in a similar manner to Reference Synthesis Example 8. 
     Reference Synthesis Example 90 
     4-[4-(4-Fluorophenyl)-4-hydroxypiperidin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     4-[4-(4-Fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one (100 mg, 0.34 mmol) synthesized in Reference Synthesis Example 14 and [5-(trifluoromethyl)thiophen-2-yl]methyl 4-methylbenzenesulfonate (558 mg, 0.67 mmol) synthesized in Reference Synthesis Example 51 were used to obtain the title compound (20 mg, yield 13%) by synthesis in a similar manner to Reference Synthesis Example 8. 
     Reference Synthesis Example 91a 
     4-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Reference Synthesis Example 91b 
     4-(4-Hydroxy-4-phenylpiperidin-1-yl)-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     An N,N-dimethylformamide suspension (1.4 mL) of a mixture of 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 22a and 4-(4-hydroxy-4-phenylpiperidin-1-yl)-1,3,5-triazin-2(1H)-one (140 mg), [3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate (282 mg, 0.91 mmol) synthesized in Reference Synthesis Example 15, and potassium carbonate (252 mg, 1.83 mmol) was stirred at 80° C. for 3 hours. After completion of the reaction, water was added thereto and extraction with ethyl acetate from the resultant mixture was performed. The obtained organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/4 (v/v)) and preparative high-performance liquid chromatography to obtain the title compound (14 mg, yield 6.8%) in Reference Synthesis Example 91a and the title compound (7.4 mg, yield 3.9%) in Reference Synthesis Example 91b. 
     Reference Synthesis Example 92a 
     4-(4-Hydroxy-4-phenylpiperidin-1-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Reference Synthesis Example 92b 
     4-[4-(4-Chlorophenyl)-4-hydroxy-piperidin-1-yl]1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}1,3,5-triazin-2(1H)-one 
     A mixture (100 mg) of 4-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 22a and 4-(4-hydroxy-4-phenylpiperidin-1-yl)-1,3,5-triazin-2(1H)-one, [5-(trifluoromethyl)thiophen-2-yl]methyl 4-methylbenzenesulfonate (558 mg, 0.65 mmol) synthesized in Reference Synthesis Example 51, and potassium carbonate (180 mg, 1.30 mmol) were used to obtain a mixture of compounds in Reference Synthesis Examples 92a and 92b being the title compounds (21 mg) by synthesis in a similar manner to Reference Synthesis Example 91. 
     Reference Synthesis Example 93 
     5-(Hydroxymethyl)pyridin-2-yl trifluoromethanesulfonate 
     To a tetrahydrofuran solution (2.0 mL) of lithium aluminum hydride (19.0 mg, 0.450 mmol), ethyl 6-{[(trifluoromethyl)sulfonyl]oxy}nicotinate (112 mg, 0.375 mmol) was added and the resultant solution was stirred at 0° C. for 5 minutes. After completion of the reaction, 1 M sodium hydroxide aqueous solution, Celite, and ethyl acetate were added to the reaction solution and the resultant mixture was filtered with Celite, followed by extraction from the filtrate with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain a crude product of the title compound (62.9 mg). 
     Reference Synthesis Example 94 
     5-(Chloromethyl)pyridin-2-yl trifluoromethanesulfonate 
     5-(Hydroxymethyl)pyridin-2-yl trifluoromethanesulfonate (62.9 mg, 0.245 mmol) synthesized in Reference Synthesis Example 93 was used to obtain a crude product of the title compound (64.4 mg), by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 95 
     2-(Trifluoromethyl)benzofuran-5-carbaldehyde 
     To a tetrahydrofuran solution (12 mL) of 5-bromo-2(trifluoromethyl)benzofuran (587 mg, 2.21 mmol), n-butyl lithium (hexane solution, 1.59 mol/L) (1.70 mL, 2.66 mmol) was added at −78° C. and the resultant solution was stirred for 40 minutes. To the reaction solution, N,N-dimethylformamide (257 μL, 3.32 mmol) was added and the resultant mixture was stirred for 3 hours while the temperature of the mixture was raised to room temperature. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction with ethyl acetate from the resultant mixture was performed. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate) to obtain the title compound (180 mg, yield 39%). 
     Reference Synthesis Example 96 
     [2-(Trifluoromethyl)benzofuran-5-yl]methanol 
     To an ethanol solution (2.0 mL) of 2-(trifluoromethyl)benzofuran-5-carbaldehyde (220 mg, 1.03 mmol) synthesized in Reference Synthesis Example 95, sodium borohydride (115 mg, 3.05 mmol) was added and the resultant solution was stirred at 70° C. for 1 hour and 30 minutes. After completion of the reaction, the reaction solution was cooled to room temperature and acetic acid was added to the cooled solution, followed by concentrating the resultant mixture under reduced pressure. To the obtained residue, water was added and extraction with dichloromethane from the resultant mixture was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound (219 mg, yield 99%). 
     Reference Synthesis Example 97 
     5-(Chloromethyl)-2-(trifluoromethyl)benzofuran 
     [2-(Trifluoromethyl)benzofuran-5-yl]methanol (30.0 mg, 0.139 mmol) synthesized in Reference Synthesis Example 96 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 98 
     [2-(Trifluoromethyl)-2,3-dihydrobenzofuran-5-yl]methanol 
     To an ethanol solution (1.0 mL) of [2-(trifluoromethyl)benzofuran-5-yl]methanol (30.0 mg, 0.139 mmol) synthesized in Reference Synthesis Example 96, palladium-activated carbon (15.0 mg) was added and the resultant solution was stirred under hydrogen atmosphere at room temperature for 30 hours. After completion of the reaction, the reaction solution was filtered with Celite and the filtrate was concentrated under reduced pressure to obtain a crude product of the title compound (15.9 mg). 
     Reference Synthesis Example 99 
     5-(Chloromethyl)-2-(trifluoromethyl)-2,3-dihydrobenzofuran 
     The crude product of [2-(trifluoromethyl)-2,3-dihydrobenzofuran-5-yl]methanol (15.9 mg) synthesized in Reference Synthesis Example 98 was used to obtain a crude product of the title compound (15.8 mg) by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 100 
     (5-Bromo-4-methylthiophen-2-yl)methanol 
     Methyl 5-bromo-4-methylthiophene-2-carboxylate (100 mg, 0.425 mmol) was used to obtain the title compound (33.7 mg, yield 38%) by synthesis in a similar manner to Reference Synthesis Example 96. 
     Reference Synthesis Example 101 
     2-Bromo-5-(bromomethyl)-3-methylthiophene 
     To a tetrahydrofuran solution (1.0 mL) of (5-bromo-4-methylthiophen-2-yl)methanol (33.7 mg, 0.163 mmol) synthesized in Reference Synthesis Example 100, carbon tetrabromide (59.4 mg, 0.179 mmol) and triphenylphosphine (47.0 mg, 0.179 mmol) were added and the resultant solution was stirred at room temperature for 20 hours. After completion of the reaction, the reaction solution was filtered and the obtained filtrate was concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 102 
     [4-Bromo-5-(trifluoromethyl)thiophen-2-yl]methanol 
     To a tetrahydrofuran solution (5.0 mL) of 3-bromo-2-(trifluoromethyl)thiophene (500 μL, 2.08 mmol), lithium diisopropylamide (2.06 mL, 2.29 mmol) was added under nitrogen atmosphere at −40° C., and the resultant mixture was stirred for 30 minutes. To the reaction solution, paraformaldehyde (68.8 mg, 2.29 mmol) was added and the resultant mixture was stirred for 30 minutes, followed by raising the temperature of the mixture to −10° C. The mixture was stirred at −10° C. for 4 hours and at 0° C. for 1 hour. After completion of the reaction, a 1 M hydrochloric acid was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was washed with a saturated sodium chloride aqueous solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate) to obtain the title compound (106 mg, yield 20%). 
     Reference Synthesis Example 103 
     3-Bromo-5-(bromomethyl)-2-(trifluoromethyl)thiophene 
     [4-Bromo-5-(trifluoromethyl)thiophen-2-yl]methanol (106 mg, 0.407 mmol) synthesized in Reference Synthesis Example 102 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 101. 
     Reference Synthesis Example 104 
     2-(Bromomethyl)-5-fluorothiophene 
     (5-Fluorothiophen-2-yl)methanol (29.8 mg, 0.225 mmol) was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 101. 
     Reference Synthesis Example 105 
     [5-(Tetrahydrofuran-2-yl)thiophen-2-yl]methanol 
     5-(Tetrahydrofuran-2-yl)thiophene-2-carbaldehyde, (50.0 mg, 0.274 mmol) was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 96. 
     Reference Synthesis Example 106 
     2-[5-(Chloromethyl)thiophen-2-yl]tetrahydrofuran 
     [5-(Tetrahydrofuran-2-yl)thiophen-2-yl]methanol synthesized in Reference Synthesis Example 105 was used to obtain the title compound by synthesis in a similar manner to Reference Synthesis Example 68. The title compound was used in the next reaction as it was. 
     Reference Synthesis Example 107 
     Ethyl 5-(2,2,2-trifluoroethoxy)thiophene-2-carboxylate 
     To an N,N-dimethylformamide solution (30 mL) of 2,2,2-trifluoroethanol (1.50 g, 15.0 mmol), sodium hydride (655 mg, 15.0 mmol) and ethyl 5-chlorothiophene-2-carboxylate (1.91 g, 10.0 mmol) were added and the resultant mixture was stirred at 65° C. for 6 hours, at room temperature for 15.5 hours, and at 65° C. for 4 hours. After completion of the reaction, water and 1 M hydrochloric acid were added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was washed with a saturated sodium chloride aqueous solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate) to obtain the title compound (464 mg, yield 18%). 
     Reference Synthesis Example 108 
     [5-(2,2,2-Trifluoroethoxy)thiophen-2-yl]methanol 
     Ethyl 5-(2,2,2-trifluoroethoxy)thiophene-2-carboxylate (254 mg, 1.00 mmol) synthesized in Reference Synthesis Example 107 was used to obtain the title compound (95.2 mg, yield 45%) by synthesis in a similar manner to Reference Synthesis Example 93. 
     Reference Synthesis Example 109 
     2-(Bromomethyl)-5-(2,2,2-trifluoroethoxy)thiophene 
     [5-(2,2,2-Trifluoroethoxy)thiophen-2-yl]methanol (95.0 mg, 0.448 mmol) synthesized in Reference Synthesis Example 108 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 101. 
     Reference Synthesis Example 110 
     [5-(2,22-Trifluoroethoxy)pyrazin-2-yl]methanol 
     Methyl 5-(2,2,2-trifluoroethoxy)pyrazine-2-carboxylate (582 mg, 2.46 mmol) was used to obtain the title compound (73.9 mg, yield 14%) by synthesis in a similar manner to Reference Synthesis Example 93. 
     Reference Synthesis Example 111 
     2-(Chloromethyl)-5-(2,2,2-trifluoroethoxy)pyrazine 
     [5-(2,2,2-Trifluoroethoxy)pyrazin-2-yl]methanol (66.3 mg, 0.319 mmol) synthesized in Reference Synthesis Example 110 was used to obtain the title compound (39.5 mg, yield 55%) by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 112 
     Methyl 2-(2,2,2-trifluoroethoxy)thiazole-5-carboxylate 
     To a tetrahydrofuran solution (5.0 mL) of sodium hydride (465 mg, 11.6 mmol) and 2,2,2-trifluoroethanol (1.70 mL, 23.3 mmol), methyl 2-bromothiazole-5-carboxylate (517 mg, 2.33 mmol) was added and the resultant mixture was stirred at room temperature for 2 hours. After completion of the reaction, 1 M sodium hydroxide aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain a crude product of the title compound (444 mg). 
     Reference Synthesis Example 113 
     [2-(2,2,2-Trifluoroethoxy)thiazol-5-yl]methanol 
     Methyl 2-(2,2,2-trifluoroethoxy)thiazole-5-carboxylate (413 mg, 1.71 mmol) synthesized in Reference Synthesis Example 112 was used to obtain a crude product of the title compound (405 mg) by synthesis in a similar manner to Reference Synthesis Example 93. 
     Reference Synthesis Example 114 
     5-(Chloromethyl)-2-(2,2,2-trifluoroethoxy)thiazole 
     [2-(2,2,2-trifluoroethoxy)thiazol-5-yl]methanol (50.0 mg, 0.235 mmol) synthesized in Reference Synthesis Example 113 was used to obtain a crude product of the title compound (50.3 mg) by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 115 
     Methyl 6-[(2,2,2-trifluoroethoxy)methyl]nicotinate 
     To an N,N-dimethylformamide solution (10 mL) of methyl 6-(hydroxymethyl)nicotinate (500 mg, 2.99 mmol) and 2,2,2-trifluoroethyl trifluoromethanesulfonate (518 μL, 3.59 mmol), sodium hydride (179 mg, 4.49 mmol) was added at 0° C. and the resultant mixture was stirred at room temperature for 4 hours. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=5/1) to obtain the title compound (171 mg, yield 23%). 
     Reference Synthesis Example 116 
     {6-[(2,2,2-Trifluoroethoxy)methyl]pyridin-3-yl}methanol 
     Methyl 6-[(2,2,2-trifluoroethoxy)methyl]nicotinate (171 mg, 0.685 mmol) synthesized in Reference Synthesis Example 115 was used to obtain the title compound (134 mg, yield 88%) by synthesis in a similar manner to Reference Synthesis Example 1093. 
     Reference Synthesis Example 117 
     5-(Chloromethyl)-2-[(2,2,2-trifluoroethoxy)methyl]pyridine 
     {6-[(2,2,2-Trifluoroethoxy)methyl]pyridin-3-yl}methanol (134 mg, 0.604 mmol) synthesized in Reference Synthesis Example 116 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 118 
     3-(1,1-Difluoroethyl)-1H-pyrazole 
     To a dichloroethane solution (6.0 mL) of 1-(1H-pyrazol-3-yl)ethanone (300 mg, 2.73 mmol) and bis(2-methoxyethyl))amino-sulfur trifluoride (1.11 mL, 5.99 mmol), one drop of ethanol was added at 0° C. and the resultant mixture was stirred at room temperature for 1 hour and 30 minutes. After completion of the reaction, the reaction solution was added dropwise to saturated sodium bicarbonate aqueous solution at 0° C. After adding dichloromethane, the resultant mixture was washed with saturated sodium chloride aqueous solution. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by column chromatography (hexane/ethyl acetate=3/1) to obtain the title compound (145 mg, yield 41%). 
     Reference Synthesis Example 119 
     [3-(1,1-Difluoroethyl)-1H-pyrazol-1-yl]methanol 
     To an ethanol solution (1.0 mL) of 3-(1,1-difluoroethyl)-1H-pyrazole (145 mg, 1.09 mmol) synthesized in Reference Synthesis Example 118, a formalin aqueous solution (1.0 mL) was added and the resultant mixture was stirred at 70° C. for 1 hour. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 120 
     1-(Chloromethyl)-3-(1,1-difluoroethyl)-1H-pyrazole 
     The crude product of [3-(1,1-difluoroethyl)-1H-pyrazol-1-yl]methanol synthesized in Reference Synthesis Example 119 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 121 
     1-[5-(Trifluoromethyl)thiophen-2-yl]ethanol 
     To a tetrahydrofuran solution (2.0 mL) of 5-(trifluoromethyl)thiophene-2-carbaldehyde (80.0 mg, 0.444 mmol), methylmagnesium bromide (533 μL, 0.444 mmol) was added at 0° C. and the resultant mixture was stirred at room temperature for 5 minutes. After completion of the reaction, acetic acid was added to the reaction solution and the resultant mixture was concentrated under reduced pressure. To the obtained residue, water was added and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 122 
     2-(1-Chloroethyl)-5-(trifluoromethyl)thiophene 
     The crude product of 1-[5-(trifluoromethyl)thiophen-2-yl]ethanol (30.0 mg) synthesized in Reference Synthesis Example 121 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 123 
     Ethyl 5-(1,1-difluoroethyl)thiophene-2-carboxylate 
     To a toluene (630 μL)-ethanol (150 μL) solution of ethyl 5-acetylthiophene-2-carboxylate (74.1 mg, 0.374 mmol), bis(2-methoxyethyl)amino-sulfur trifluoride (689 μL, 3.74 mmol) was added and the resultant mixture was stirred at 70° C. for 4 hours. After completion of the reaction, the reaction solution was added dropwise to saturated sodium bicarbonate aqueous solution at 0° C. and extraction from the resultant mixture with dichloromethane was performed. The organic layer was concentrated under reduced pressure to obtain a crude product of the title compound. The crude product was used in the next step as it was. 
     Reference Synthesis Example 124 
     5-(1,1-Difluoroethyl)thiophene-2-carboxylic acid 
     To a methanol solution (1.0 mL) of ethyl 5-(1,1-difluoroethyl)thiophene-2-carboxylate (28.6 mg, 0.130 mmol) synthesized in Reference Synthesis Example 123, 1 M sodium hydroxide aqueous solution (312 μL, 0.312 mmol) was added and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure and separated with toluene-water. To the water phase, 12 M hydrochloric acid was added until pH reached 2 and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was concentrated under reduced pressure to obtain a crude product of the title compound. The crude product was used in the next step as it was. 
     Reference Synthesis Example 125 
     [5-(1,1-Difluoroethyl)thiophen-2-yl]methanol 
     5-(1,1-Difluoroethyl)thiophene-2-carboxylic acid synthesized in Reference Synthesis Example 124 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 217. 
     Reference Synthesis Example 126 
     2-(Chloromethyl)-5-(1,1-difluoroethyl)thiophene 
     [5-(1,1-Difluoroethyl)thiophen-2-yl]methanol (100 mg, 0.561 mmol) synthesized in Reference Synthesis Example 125 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 127 
     4-(Chloromethyl)phenyl trifluoromethanesulfonate 
     4-(Hydroxymethyl)phenyl trifluoromethanesulfonate (843 mg, 3.34 mmol) was used to obtain a crude product of the title compound (1.50 g) by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 128 
     [(2-Bromo-5-fluorobenzyl)oxy](tert-butyl)dimethyl silane 
     To an acetonitrile solution (2.0 mL) of (2-bromo-5-fluorophenyl)methanol (820 mg, 4.00 mmol), triethylamine (835 μL, 6.00 mmol) and tert-butyl dimethyl silyl trifluoromethanesulfonate (1.27 g, 4.80 mmol) were added and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=95/5→85/15) to obtain the title compound (1.01 g, yield 79%). 
     Reference Synthesis Example 129 
     tert-Butyl (3S,4S)-4-(4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate 
     To a tert-butanol (29 mL)-water (29 mL) solution of AD-mix-α (8.10 g, manufactured by Aldrich Chemical Company, Inc.) and methanesulfonamide (522 mg, 5.49 mmol), tert-butyl 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine-1(2H)-carboxylate (1.50 g, 5.49 mmol) was added at 0° C. and the resultant mixture was stirred at 0° C. for 30 minutes and at room temperature for 2 hours and 30 minutes. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with dichloromethane was performed. The organic layer was washed with 1 M sodium hydroxide aqueous solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=4/1→1/1) to obtain the title compound (1.66 g, yield 97%). 
     Reference Synthesis Example 130 
     tert-Butyl (3S,4S)-4-(4-fluorophenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     To a dichloromethane solution (17 mL) of tert-butyl (3S,4S)-4-(4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate (1.66 g, 5.33 mmol) synthesized in Reference Synthesis Example 129 and 4-dimethylaminopyridine (33.0 mg, 0.270 mmol), pivalic acid anhydride (1.29 g, 6.93 mmol) and triethylamine (1.49 mL, 10.7 mmol) were added and the resultant mixture was stirred at room temperature for 18 hours and 30 minutes. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with each of saturated ammonium chloride aqueous solution and saturated sodium chloride aqueous solution. The obtained organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=9/1→3/1) to obtain the title compound (2.07 g, yield 98%). 
     Reference Synthesis Example 131 
     tert-Butyl (R)-4-(4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate 
     To a toluene solution (40 mL) of tert-butyl (3S,4S)-4-(4-fluorophenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (2.07 g, 5.23 mmol) synthesized in Reference Synthesis Example 130, methyl N-(triethylammoniosulfonyl)carbamate (1.74 g, 7.32 mmol) was added and the resultant mixture was stirred at 60° C. for 3 hours. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with each of saturated sodium bicarbonate aqueous solution and saturated sodium chloride aqueous solution. The obtained organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=9/1→3/1) to obtain the title compound (1.47 g, yield 75%). 
     Reference Synthesis Example 132 
     (R)-4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate 
     To a dichloromethane solution (3.0 mL) of tert-butyl (R)-4-(4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (1.69 g, 4.48 mmol) synthesized in Reference Synthesis Example 131, trifluoroacetic acid (1.4 mL) was added and the resultant mixture was stirred at room temperature for 2 hours. After completion of the reaction, saturated sodium bicarbonate aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 133 
     (R)-4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     To a 1,4-dioxane (4.5 mL)-water (2.5 mL) solution of the crude product of (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate synthesized in Reference Synthesis Example 132, lithium hydroxide monohydrate (229 mg, 5.45 mmol) was added and the resultant mixture was stirred at 115° C. for 3 hours. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=49/1→7/3) to obtain the title compound (640 mg, two step yield 74%). 
     Reference Synthesis Example 134 
     tert-Butyl (3R,4R)-4-(4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate 
     To a tert-butanol (29 mL)-water (29 mL) solution of AD-mix-β (8.10 g, manufactured by Aldrich Chemical Company, Inc.) and methanesulfonamide (515 mg, 5.41 mmol), tert-butyl 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine-1(2H)-carboxylate (1.50 g, 5.49 mmol) was added at 0° C. and the resultant mixture was stirred at room temperature for 1 hour and 30 minutes. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with dichloromethane was performed. The organic layer was washed with 1 M sodium hydroxide aqueous solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=4/1→1/1) to obtain the title compound (1.69 g, yield 100%). 
     Reference Synthesis Example 135 
     tert-Butyl (3R,4R)-4-(4-fluorophenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     To a dichloromethane solution (17 mL) of tert-butyl (3R,4R)-4-(4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate (1.69 g, 5.43 mmol) synthesized in Reference Synthesis Example 134 and 4-dimethylaminopyridine (33.0 mg, 0.270 mmol), pivalic acid anhydride (1.31 g, 7.06 mmol) and triethylamine (1.52 mL, 10.9 mmol) were added and the resultant mixture was stirred at room temperature for 22 hours and 30 minutes. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with each of saturated ammonium chloride aqueous solution and saturated sodium chloride aqueous solution. The obtained organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=9/1→3/1) to obtain the title compound (2.04 g, yield 95%). 
     Reference Synthesis Example 136 
     tert-Butyl (S)-4-(4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate 
     To a toluene solution (40 mL) of tert-butyl (3R,4R)-4-(4-fluorophenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (2.04 g, 5.16 mmol) synthesized in Reference Synthesis Example 135, methyl N-(triethylammoniosulfonyl)carbamate (1.72 g, 7.22 mmol) was added and the resultant mixture was stirred at 60° C. for 3 hours. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with each of saturated sodium bicarbonate aqueous solution and saturated sodium chloride aqueous solution. The obtained organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=9/1→3/1) to obtain the title compound (1.82 g, yield 93%). 
     Reference Synthesis Example 137 
     (S)-4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate 
     To a dichloromethane solution (32 mL) of tert-butyl (S)-4-(4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (1.62 g, 4.29 mmol) synthesized in Reference Synthesis Example 136, trifluoroacetic acid (6.5 mL) was added and the resultant mixture was stirred at room temperature for 20 hours. After completion of the reaction, saturated sodium bicarbonate aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 138 
     (S)-4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     To a 1,4-dioxane (11 mL)-water (6.5 mL) solution of the crude product of (S)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate synthesized in Reference Synthesis Example 137, lithium hydroxide monohydrate (1.54 g, 36.7 mmol) was added and the resultant mixture was stirred at 115° C. for 3 hours. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=32/1→13/7) to obtain the title compound (383 mg, two step yield 46%). 
     Reference Synthesis Example 139 
     tert-Butyl 5-chloro-6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     To a 1,4-dioxane (50 mL)-water (10 mL) solution of 6-bromo-3-chloro-2-methoxypyridine (1.98 g, 8.90 mmol), tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate (2.50 g, 8.09 mmol), and sodium carbonate (1.71 g, 16.1 mmol), tetrakis(triphenylphosphine)palladium (0) (467 mg, 0.400 mmol) was added under argon atmosphere and the resultant mixture was stirred at 100° C. for 3 hours. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=4/1) to obtain the title compound (2.55 g, yield 97%). 
     Reference Synthesis Example 140 
     tert-Butyl (3S,4S)-4-(5-chloro-6-methoxypyridin-2-yl)-3,4-dihydroxypiperidine-1-carboxylate 
     tert-Butyl 5-chloro-6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (2.10 g, 6.47 mmol) synthesized in Reference Synthesis Example 139 was used to obtain the title compound (2.19 g, yield 94%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 141 
     tert-Butyl (3S,4S)-4-(5-chloro-6-methoxypyridin-2-yl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(5-chloro-6-methoxypyridin-2-yl)-3,4-dihydroxypiperidine-1-carboxylate (2.19 g, 6.10 mmol) synthesized in Reference Synthesis Example 140 was used to obtain the title compound (2.98 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 142 
     tert-Butyl (R)-5-chloro-6-methoxy-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(5-chloro-6-methoxypyridin-2-yl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (2.80 g, 6.10 mmol) synthesized in Reference Synthesis Example 141 was used to obtain the title compound (1.35 g, yield 52%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 143 
     (R)-5-Chloro-6-methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-3′-yl pivalate 
     To a methanol solution (1.0 mL) of tert-butyl (R)-5-chloro-6-methoxy-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (1.35 g, 3.18 mmol) synthesized in Reference Synthesis Example 142, 4 M hydrogen chloride/1,4-dioxane (15 mL) was added and the resultant mixture was stirred at room temperature for 5 minutes. After completion of the reaction, the reaction solution was concentrated under reduced pressure and saturated sodium bicarbonate aqueous solution and water were added to the concentrated solution, followed by extraction from the resultant mixture with ethyl acetate. The organic layer was concentrated under reduced pressure to obtain a crude product of the title compound (1.32 g). 
     Reference Synthesis Example 144 
     (R)-5-Chloro-6-methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol 
     The crude product of (R)-5-chloro-6-methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-3′-yl pivalate (1.32 g) synthesized in Reference Synthesis Example 143 was used to obtain the title compound (160 mg, two step yield 21%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 145 
     tert-Butyl 5-fluoro-6-methyl-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     6-Bromo-3-fluoro-2-methylpyridine (1.40 g, 7.37 mmol) was used to obtain the title compound (1.89 g, yield 97%) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 146 
     tert-Butyl (3S,4S)-4-(5-fluoro-6-methylpyridin-2-yl)-3,4-dihydroxypiperidine-1-carboxylate 
     tert-Butyl 5-fluoro-6-methyl-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (1.38 g, 4.72 mmol) synthesized in Reference Synthesis Example 145 was used to obtain the title compound (1.08 g, yield 70%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 147 
     tert-Butyl (3S,4S)-4-(5-fluoro-6-methylpyridin-2-yl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(5-fluoro-6-methylpyridin-2-yl)-3,4-dihydroxypiperidine-1-carboxylate (1.08 g, 3.31 mmol) synthesized in Reference Synthesis Example 146 was used to obtain the title compound (1.26 g, yield 93%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 148 
     tert-Butyl (R)-5-fluoro-6-methyl-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(5-fluoro-6-methylpyridin-2-yl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (1.26 g, 3.07 mmol) synthesized in Reference Synthesis Example 147 was used to obtain the title compound (488 mg, yield 40%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 149 
     (R)-5-Fluoro-6-methyl-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate 
     tert-Butyl 
     (R)-5-fluoro-6-methyl-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (488 mg, 1.24 mmol) synthesized in Reference Synthesis Example 148 was used to obtain a crude product of the title compound (390 mg) by synthesis in a similar manner to Reference Synthesis Example 143. 
     Reference Synthesis Example 150 
     (R)-5-Fluoro-6-methyl-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol 
     The crude product of (R)-5-fluoro-6-methyl-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate (390 mg) synthesized in Reference Synthesis Example 149 was used to obtain the title compound (208 mg, two step yield 80%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 151 
     tert-Butyl (3S,4S)-4-(6-chloropyridin-2-yl)-3,4-dihydroxypiperidine-1-carboxylate 
     tert-Butyl 6-chloro-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (918 mg, 3.11 mmol) was used to obtain the title compound (933 mg, yield 93%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 152 
     tert-Butyl (3S,4S)-4-(6-chloropyridin-2-yl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl (3S,4S)-4-(6-chloropyridin-2-yl)-3,4-dihydroxypiperidine-1-carboxylate (930 mg, 2.83 mmol) synthesized in Reference Synthesis Example 151 was used to obtain the title compound (1.14 g, yield 99%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 153 
     tert-Butyl (R)-6-chloro-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(6-chloropyridin-2-yl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (1.14 g, 2.76 mmol) synthesized in Reference Synthesis Example 152 was used to obtain the title compound (340 mg, yield 31%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 154 
     (R)-6-Chloro-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate 
     tert-Butyl 
     (R)-6-chloro-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (340 mg, 0.861 mmol) synthesized in Reference Synthesis Example 153 was used to obtain a crude product of the title compound (248 mg) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 155 
     (R)-6-Chloro-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol 
     The crude product of (R)-6-chloro-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate (248 mg) synthesized in Reference Synthesis Example 154 was used to obtain the title compound (68.0 mg, two step yield 38%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 156 
     tert-Butyl (3S,4S)-4-hydroxy-4-(6-methylpyridin-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate 
     A 1,4-dioxane (46 mL)-water (12 mL) solution of tert-butyl (3S,4S)-4-(6-chloropyridin-2-yl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (2.30 g, 5.57 mmol) synthesized in Reference Synthesis Example 152, 2,4,6-trimethyl-1,3,5,2,4,6-trioxatriborinane (1.2 mL, 13.4 mmol), 1,1′-bis(diphenylphosphino)ferrocene-palladium (II) dichloride-dichloromethane complex (915 mg, 1.12 mmol), and sodium carbonate (1.20 g, 11.3 mmol) was stirred under argon atmosphere at 88° C. for 3 hours. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was washed with brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=4/1) to obtain the title compound (1.50 g, yield 69%). 
     Reference Synthesis Example 157 
     tert-Butyl (R)-6-methyl-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     tert-Butyl 
     (3S,4S)-4-hydroxy-4-(6-methylpyridin-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate (1.50 g, 3.82 mmol) synthesized in Reference Synthesis Example 156 was used to obtain the title compound (790 mg, yield 56%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 158 
     (R)-6-Methyl-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-3′-yl pivalate 
     tert-Butyl 
     (R)-6-methyl-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (790 mg, 2.11 mmol) synthesized in Reference Synthesis Example 157 was used to obtain a crude product of the title compound (576 mg) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 159 
     (R)-6-Methyl-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol 
     The crude product of (R)-6-methyl-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-3′-yl pivalate (576 mg) synthesized in Reference Synthesis Example 158 was used to obtain the title compound (226 mg, two step yield 56%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 160 
     tert-Butyl 4-(4-fluoro-2-methylphenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     1-Bromo-4-fluoro-2-methylbenzene (1.20 mL, 9.70 mmol) was used to obtain the title compound (1.95 g, yield 83%) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 161 
     tert-Butyl (3S,4S)-4-(4-fluoro-2-methylphenyl)-3,4-dihydroxypiperidine-1-carboxylate 
     tert-Butyl 4-(4-fluoro-2-methylphenyl)-5,6-dihydropyridine-1(2H)-carboxylate (1.48 g, 5.08 mmol) synthesized in Reference Synthesis Example 160 was used to obtain the title compound (695 mg, yield 42%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 162 
     tert-Butyl (3S,4S)-4-(4-fluoro-2-methylphenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(4-fluoro-2-methylphenyl)-3,4-dihydroxypiperidine-1-carboxylate (695 mg, 2.14 mmol) synthesized in Reference Synthesis Example 161 was used to obtain the title compound (856 mg, yield 98%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 163 
     tert-Butyl (R)-4-(4-fluoro-2-methylphenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(4-fluoro-2-methylphenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (856 mg, 2.09 mmol) synthesized in Reference Synthesis Example 162 was used to obtain the title compound (649 mg, yield 79%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 164 
     (R)-4-(4-Fluoro-2-methylphenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate 
     tert-Butyl (R)-4-(4-fluoro-2-methylphenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (649 mg, 1.66 mmol) synthesized in Reference Synthesis Example 163 was used to obtain the title compound (455 mg, yield 94%) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 165 
     (R)-4-(4-Fluoro-2-methylphenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     (R)-4-(4-Fluoro-2-methylphenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate (455 mg, 1.56 mmol) synthesized in Reference Synthesis Example 164 was used to obtain the title compound (295 mg, yield 91%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 166 
     tert-Butyl 6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     2-Bromo-6-methoxypyridine (1.34 g, 7.12 mmol) was used to obtain the title compound (1.86 g, yield 99%) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 167 
     tert-Butyl (3S,4S)-3,4-dihydroxy-4-(6-methoxypyridin-2-yl)piperidine-1-carboxylate 
     tert-Butyl 6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (1.20 g, 4.13 mmol) synthesized in Reference Synthesis Example 166 was used to obtain the title compound (1.13 g, yield 84%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 168 
     tert-Butyl (3S,4S)-4-hydroxy-4-(6-methoxypyridin-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl 
     (3S,4S)-3,4-dihydroxy-4-(6-methoxypyridin-2-yl)piperidine-1-carboxylate (1.12 g, 3.45 mmol) synthesized in Reference Synthesis Example 167 was used to obtain the title compound (1.12 g, yield 79%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 169 
     tert-Butyl (R)-6-methoxy-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     tert-Butyl 
     (3S,4S)-4-hydroxy-4-(6-methoxypyridin-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate (1.12 g, 2.74 mmol) synthesized in Reference Synthesis Example 168 was used to obtain the title compound (616 mg, yield 58%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 170 
     (R)-6-Methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate 
     tert-Butyl 
     (R)-6-methoxy-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (615 mg, 1.57 mmol) synthesized in Reference Synthesis Example 169 was used to obtain a crude product of the title compound (530 mg) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 171 
     (R)-6-Methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol 
     The crude product of (R)-6-methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate (530 mg) synthesized in Reference Synthesis Example 170 was used to obtain the title compound (217 mg, two step yield 66%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 172 
     tert-Butyl 4-(3-fluoro-4-methylphenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     4-Bromo-2-fluoro-1-methylbenzene (1.35 g, 7.12 mmol) was used to obtain the title compound (1.91 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 173 
     tert-Butyl (3S,4S)-4-(3-fluoro-4-methylphenyl)-3,4-dihydroxypiperidine-1-carboxylate 
     tert-Butyl 4-(3-fluoro-4-methylphenyl)-5,6-dihydropyridine-1(2H)-carboxylate (1.20 g, 4.12 mmol) synthesized in Reference Synthesis Example 172 was used to obtain the title compound (1.06 g, yield 79%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 174 
     tert-Butyl (3S,4S)-4-(3-fluoro-4-methylphenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(3-fluoro-4-methylphenyl)-3,4-dihydroxypiperidine-1-carboxylate (1.05 g, 3.23 mmol) synthesized in Reference Synthesis Example 173 was used to obtain the title compound (1.27 g, yield 96%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 175 
     tert-Butyl (R)-4-(3-fluoro-4-methylphenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl 
     (3S,4S)-4-(3-fluoro-4-methylphenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (1.26 g, 3.08 mmol) synthesized in Reference Synthesis Example 174 was used to obtain the title compound (861 mg, yield 71%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 176 
     (R)-4-(3-Fluoro-4-methylphenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate 
     tert-Butyl (R)-4-(3-fluoro-4-methylphenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (850 mg, 2.17 mmol) synthesized in Reference Synthesis Example 175 was used to obtain a crude product of the title compound (643 mg) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 177 
     (R)-4-(3-Fluoro-4-methylphenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     The crude product of (R)-4-(3-fluoro-4-methylphenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate (643 mg) synthesized in Reference Synthesis Example 176 was used to obtain the title compound (398 mg, two step yield 88%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 178 
     tert-Butyl 4-(3-chloro-4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     4-Bromo-2-chloro-1-fluorobenzene (1.49 g, 7.12 mmol) was used to obtain the title compound (2.14 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 179 
     tert-Butyl (3S,4S)-4-(3-chloro-4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate 
     tert-Butyl 4-(3-chloro-4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (1.20 g, 3.85 mmol) synthesized in Reference Synthesis Example 178 was used to obtain the title compound (1.25 g, yield 94%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 180 
     tert-Butyl (3S,4S)-4-(3-chloro-4-fluorophenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl (3S,4S)-4-(3-chloro-4-fluorophenyl)-3,4-dihydroxypiperidine-1-carboxylate (1.24 g, 3.59 mmol) synthesized in Reference Synthesis Example 179 was used to obtain the title compound (1.31 g, yield 85%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 181 
     tert-Butyl (R)-4-(3-chloro-4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl (3S,4S)-4-(3-chloro-4-fluorophenyl)-4-hydroxy-3-(pivaloyloxy)piperidine-1-carboxylate (1.30 g, 3.02 mmol) synthesized in Reference Synthesis Example 180 was used to obtain the title compound (845 mg, yield 68%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 182 
     (R)-4-(3-Chloro-4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate 
     tert-Butyl (R)-4-(3-chloro-4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (830 mg, 2.02 mmol) synthesized in Reference Synthesis Example 181 was used to obtain a crude product of the title compound (649 mg) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 183 
     (R)-4-(3-Chloro-4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     The crude product of (R)-4-(3-chloro-4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl pivalate (649 mg) synthesized in Reference Synthesis Example 182 was used to obtain the title compound (370 mg, two step yield 78%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 184 
     tert-Butyl 6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     2-Bromo-6-methoxypyridine (1.34 g, 7.12 mmol) was used to obtain the title compound (1.89 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 185 
     tert-Butyl 3,4-dihydroxy-4-(6-methoxypyridin-2-yl)piperidine-1-carboxylate 
     To an acetone (10 mL)-water (1.0 mL) solution of tert-butyl 6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (1.00 g, 3.44 mmol) synthesized in Reference Synthesis Example 184, supported osmium tetroxide (276 mg, 0.102 mmol, osmium content 9.4%, manufactured by Wako Pure Chemical Industries, Ltd.) and N-methylmorpholine-N-oxide (1.20 g, 10.3 mmol) were added and the resultant mixture was stirred at room temperature for 6 days. After completion of the reaction, the reaction solution was filtered and ethyl acetate was added to the filtrate, followed by washing the resultant mixture with saturated ammonium chloride aqueous solution and brine. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound (1.01 g, yield 91%). 
     Reference Synthesis Example 186 
     tert-Butyl 4-hydroxy-4-(6-methoxypyridin-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl 3,4-dihydroxy-4-(6-methoxypyridin-2-yl)piperidine-1-carboxylate (1.01 g, 3.11 mmol) synthesized in Reference Synthesis Example 185 was used to obtain the title compound (950 mg, yield 75%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 187 
     tert-Butyl 6-methoxy-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate 
     tert-Butyl 4-hydroxy-4-(6-methoxypyridin-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate (844 mg, 2.06 mmol) synthesized in Reference Synthesis Example 186 was used to obtain the title compound (538 mg, yield 67%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 188 
     6-Methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate 
     tert-Butyl 6-methoxy-5′-(pivaloyloxy)-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (50.0 mg, 0.128 mmol) synthesized in Reference Synthesis Example 187 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 132. The crude product was used in the next reaction as it was. 
     Reference Synthesis Example 189 
     6-Methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol 
     The crude product of 6-methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-yl pivalate synthesized in Reference Synthesis Example 188 was used to obtain the title compound (20.0 mg, two step yield 76%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 190 
     tert-Butyl (3S,4R)-3,4-dihydroxy-4-(4-methylthiophen-2-yl)piperidine-1-carboxylate 
     tert-Butyl 4-(4-methylthiophen-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate (700 mg, 2.51 mmol) was used to obtain the title compound (570 mg, yield 73%) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 191 
     tert-Butyl (3S,4R)-4-hydroxy-4-(4-methylthiophen-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate 
     tert-Butyl (3S,4R)-3,4-dihydroxy-4-(4-methylthiophen-2-yl)piperidine-1-carboxylate (570 mg, 1.81 mmol) synthesized in Reference Synthesis Example 190 was used to obtain the title compound (615 mg, yield 85%) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 192 
     tert-Butyl (R)-4-(4-methylthiophen-2-yl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl (3S,4R)-4-hydroxy-4-(4-methylthiophen-2-yl)-3-(pivaloyloxy)piperidine-1-carboxylate (615 mg, 1.54 mmol) synthesized in Reference Synthesis Example 191 was used to obtain the title compound (338 mg, yield 58%) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 193 
     (R)-4-(4-Methylthiophen-2-yl)-1,2,3,6-tetrahydropyridin-3-yl pivalate 
     tert-Butyl (R)-4-(4-methylthiophen-2-yl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (338 mg, 0.891 mmol) synthesized in Reference Synthesis Example 192 was used to obtain a crude product of the title compound (219 mg) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 194 
     (R)-4-(4-Methylthiophen-2-yl)-1,2,3,6-tetrahydropyridin-3-ol 
     The crude product of (R)-4-(4-methylthiophen-2-yl)-1,2,3,6-tetrahydropyridin-3-yl pivalate (219 mg) synthesized in Reference Synthesis Example 193 was used to obtain the title compound (112 mg, two step yield 64%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 195 
     tert-Butyl 4-(5-methylthiophen-3-yl)-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl 4-{[(trifluoromethyl)sulfonyl]oxy}-5,6-dihydropyridine-1(2H)-carboxylate (1.66 g, 5.00 mmol) and a crude product of 4,4,5,5,-tetramethyl-2-(5-methylthiophen-3-yl)-1,3,2-dioxaborolane (3.40 g) were used to obtain a crude product of the title compound (970 mg) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 196 
     tert-Butyl (3S,4S)-3,4-dihydroxy-4-(5-methylthiophen-3-yl)piperidine-1-carboxylate 
     The crude product of tert-butyl 4-(5-methylthiophen-3-yl)-5,6-dihydropyridine-1(2H)-carboxylate (970 mg) synthesized in Reference Synthesis Example 195 was used to obtain a crude product of the title compound (415 mg) by synthesis in a similar manner to Reference Synthesis Example 129. 
     Reference Synthesis Example 197 
     tert-Butyl (3S,4S)-4-hydroxy-4-(5-methylthiophen-3-yl)-3-(pivaloyloxy)piperidine-1-carboxylate 
     The crude product of tert-butyl (3S,4S)-3,4-dihydroxy-4-(5-methylthiophen-3-yl)piperidine-1-carboxylate (415 mg) synthesized in Reference Synthesis Example 196 was used to obtain a crude product of the title compound (310 mg) by synthesis in a similar manner to Reference Synthesis Example 130. 
     Reference Synthesis Example 198 
     tert-Butyl (R)-4-(5-methylthiophen-3-yl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate 
     The crude product of tert-butyl (3S,4S)-4-hydroxy-4-(5-methylthiophen-3-yl)-3-(pivaloyloxy)piperidine-1-carboxylate (310 mg) synthesized in Reference Synthesis Example 197 was used to obtain a crude product of the title compound (233 mg) by synthesis in a similar manner to Reference Synthesis Example 131. 
     Reference Synthesis Example 199 
     (R)-4-(5-Methylthiophen-3-yl)-1,2,3,6-tetrahydropyridin-3-yl pivalate 
     The crude product of tert-butyl (R)-4-(5-methylthiophen-3-yl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (233 mg) synthesized in Reference Synthesis Example 198 was used to obtain a crude product of the title compound (185 mg) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 200 
     (R)-4-(5-Methylthiophen-3-yl)-1,2,3,6-tetrahydropyridin-3-ol 
     The crude product of (R)-4-(5-methylthiophen-3-yl)-1,2,3,6-tetrahydropyridin-3-yl pivalate (185 mg) synthesized in Reference Synthesis Example 199 was used to obtain the title compound (101 mg, five step yield 10%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 201 
     tert-Butyl 5-(1,3-dioxoisoindolin-2-yl)-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     To a tetrahydrofuran solution (10 mL) of tert-butyl 4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridine-1(2H)-carboxylate (1.00 g, 3.41 mmol) synthesized in Reference Synthesis Example 354, triphenylphosphine (0.894 g, 3.41 mmol), and phthalimide (0.501 g, 3.41 mmol), diisopropyl azodicarboxylate (1.9 M, toluene solution) (1.97 mL, 3.75 mmol) was added dropwise and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was concentrated and the resultant residue was purified by silica gel column chromatography to obtain the title compound (1.21 g, yield 84%). 
     Reference Synthesis Example 202 
     tert-Butyl 5-amino-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     To an ethanol solution (5.0 mL) of tert-butyl 5-(1,3-dioxoisoindolin-2-yl)-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (500 mg, 2.36 mmol) synthesized in Reference Synthesis Example 201, hydrazine monohydrate (177 mg, 7.08 mmol) was added and the resultant mixture was stirred under reflux by heating for 5 hours. After completion of the reaction, the reaction solution was filtered and the filtrate was concentrated under reduced pressure. Chloroform was added to the obtained residue and the resultant mixture was filtered again, followed by concentrating the resultant filtrate under reduced pressure. The obtained residue was purified by silica gel column chromatography to obtain the title compound (150 mg, yield 22%). 
     Reference Synthesis Example 203 
     tert-Butyl 4-(4-fluorophenyl)-5-(methylsulfonamido)-5,6-dihydropyridine-1(2H)-carboxylate 
     To a tetrahydrofuran solution (2.0 mL) of tert-butyl 5-amino-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (100 mg, 0.342 mmol) synthesized in Reference Synthesis Example 202, triethylamine (52.0 μL, 0.374 mmol), and N,N-dimethyl-4-aminopyridine (2.00 mg, 0.0170 mmol) were added, and then methanesulfonyl chloride (29.0 μL, 0.374 mmol) was added at 0° C. with stirring, followed by stirring the resultant reaction solution for 2 hours. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 204 
     N-[4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]methanesulfonamide 
     tert-Butyl 4-(4-fluorophenyl)-5-(methylsulfonamido)-5,6-dihydropyridine-1(2H)-carboxylate (140 mg, 0.378 mmol) synthesized in Reference Synthesis Example 203 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 205 
     2-[4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]isoindoline-1,3-dione 
     tert-Butyl 5-(1,3-dioxoisoindolin-2-yl)-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (350 mg, 0.829 mmol) synthesized in Reference Synthesis Example 201 was used to obtain the title compound (90.0 mg, yield 34%) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 206 
     4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-amine 
     2-[4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]isoindolin-1,3-dione (90.0 mg., 0.278 mmol) synthesized in Reference Synthesis Example 205 was used to obtain the title compound (60.0 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 202. 
     Reference Synthesis Example 207 
     tert-Butyl 5-acetamido-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     To a tetrahydrofuran solution (2.0 ml) of tert-butyl 5-amino-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (100 mg, 0.342 mmol) synthesized in Reference Synthesis Example 202, triethylamine (52.0 μL, 0.374 mmol) and 4-dimethylaminopyridine (2.08 mg, 0.0170 mmol) were added and then acetic anhydride (26.0 μL, 0.374 mmol) was added with stirring at 0° C., followed by stirring the resultant reaction solution at 0° C. for 2 hours. After completion of the reaction, the reaction solution was purified by silica gel column chromatography to obtain the title compound (119 mg, yield 87%). 
     Reference Synthesis Example 208 
     N-[4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]acetamide 
     tert-Butyl 5-acetamido-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (119 mg, 0.356 mmol) synthesized in Reference Synthesis Example 207 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 209 
     tert-Butyl (S)-5-(1,3-dioxoisoindolin-2-yl)-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl (R)-4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridine-1(2H)-carboxylate (387 mg, 1.32 mmol) synthesized in Reference Synthesis Example 364 was used to obtain the title compound (250 mg, yield 45%) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 210 
     (S)-2-[4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]isoindoline-1,3-dione 
     tert-Butyl (S)-5-(1,3-dioxoisoindolin-2-yl)-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (0.250 g, 0.592 mmol) synthesized in Reference Synthesis Example 209 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 211 
     (S)-4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-amine 
     To an ethanol solution (1.0 mL) of (S)-2-[4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]isoindoline-1,3-dione (170 mg, 0.402 mmol) synthesized in Reference Synthesis Example 210, hydrazine monohydrate (150 mg, 3.00 mmol) was added and the resultant mixture was stirred under reflux by heating for 2 hours. After completion of the reaction, the reaction solution was filtered and the filtrate was concentrated under reduced pressure. Ethyl acetate was added to the obtained residue and the resultant mixture was filtered again, followed by concentrating the resultant filtrate under reduced pressure to obtain the title compound (46.0 mg, yield 59%). 
     Reference Synthesis Example 212 
     tert-Butyl (R)-5-(1,3-dioxoisoindolin-2-yl)-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl (S)-4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridine-1(2H)-carboxylate (387 mg, 1.32 mmol) synthesized in Reference Synthesis Example 365 was used to obtain the title compound (100 mg, yield 20%) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 213 
     (R)-2-[4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]isoindoline-1,3-dione 
     Tert-butyl (R)-5-(1,3-dioxoisoindolin-2-yl)-4-(4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (100 mg, 0.237 mmol) synthesized in Reference Synthesis Example 212 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 214 
     (R)-4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-amine 
     (R)-2-[4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-yl]isoindoline-1,3-dione (72.0 mg, 0.224 mmol) synthesized in Reference Synthesis Example 213 was used to obtain the title compound (23.0 mg, yield 53%) by synthesis in a similar manner to Reference Synthesis Example 211. 
     Reference Synthesis Example 215 
     (R)-1-(4-Fluorophenyl)-5-(hydroxymethyl)pyrrolidin-2-one 
     To (S)-5-(hydroxymethyl)dihydrofuran-2(3H)-one (500 mg, 4.31 mmol), 4-fluoroaniline (574 mg, 5.17 mmol) was added and the resultant mixture was stirred at 150° C. for 3 days. After completion of the reaction, chloroform and hydrochloric acid were added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain a crude product of the title compound (990 mg). 
     Reference Synthesis Example 216 
     (R)-5-(Aminomethyl)-1-(4-fluorophenyl)pyrrolidin-2-one 
     To a dichloromethane (10 mL)-acetonitrile (2.0 mL) solution of (R)-1-(4-fluorophenyl)-5-(hydroxymethyl)pyrrolidin-2-one (500 mg, 2.39 mmol) synthesized in Reference Synthesis Example 215, triphenylphosphine (753 mg, 2.87 mmol), di-tert-butyl iminodicarboxylate (626 mg, 2.87 mmol), and diethyl azodicarboxylate (40% toluene solution) (1.25 g, 2.87 mmol) were added at room temperature and the resultant mixture was stirred for 1 hour and 30 minutes. After completion of the reaction, the reaction solution was concentrated under reduced pressure and 4 M hydrogen chloride/1,4-dioxane solution (7.5 mL) was added to the obtained residue, followed by stirring the resultant mixture for 1 day. After completion of the reaction, water and ethyl acetate were added to the reaction solution and the resultant mixture was washed with ethyl acetate. Thereafter, 1 M sodium hydroxide aqueous solution was added to the water phase and extraction from the resultant mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain a crude product of the title compound (120 mg). 
     Reference Synthesis Example 217 
     (R)-[1-(4-Fluorophenyl)pyrrolidin-2-yl]methanamine 
     To a tetrahydrofuran solution (1.0 mL) of (R)-5-(aminomethyl)-1-(4-fluorophenyl)pyrrolidin-2-one (50.0 mg, 0.240 mmol) synthesized in Reference Synthesis Example 216, borane-tetrahydrofuran complex (8.5% tetrahydrofuran solution) (0.760 mL, 0.720 mmol) was added and the resultant mixture was stirred at room temperature for 1 hour 30 minutes. Thereafter, the borane-tetrahydrofuran complex (1.0 mL) was further added and the resultant mixture was stirred at 70° C. for 1 day. After completion of the reaction, methanol was added to the reaction solution and the resultant mixture was stirred at 70° C. for 3 hours, followed by concentrating the reaction solution under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 218 
     (S)-1-(4-Fluorophenyl)-5-(hydroxymethyl)pyrrolidin-2-one 
     (R)-5-(Hydroxymethyl)dihydrofuran-2(3H)-one (500 mg, 4.31 mmol) was used to obtain a crude product of the title compound (1.15 g) by synthesis in a similar manner to Reference Synthesis Example 215. 
     Reference Synthesis Example 219 
     (S)-5-(Aminomethyl)-1-(4-fluorophenyl)pyrrolidin-2-one 
     (S)-1-(4-Fluorophenyl)-5-(hydroxymethyl)pyrrolidin-2-one (500 mg, 2.39 mmol) synthesized in Reference Synthesis Example 218 was used to obtain a crude product of the title compound (114 mg) by synthesis in a similar manner to Reference Synthesis Example 216. 
     Reference Synthesis Example 220 
     (S)-[1-(4-Fluorophenyl)pyrrolidin-2-yl]methanamine 
     (S)-5-(Aminomethyl)-1-(4-fluorophenyl)pyrrolidin-2-one (50.0 mg, 0.240 mmol) synthesized in Reference Synthesis Example 219 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 217. 
     Reference Synthesis Example 221 
     3-(1,3-Dioxoisoindolin-2-yl)cyclopenta-1-en-1-yl trifluoromethanesulfonate 
     To a dichloromethane solution (30 mL) of 2-(3-oxocyclopentyl)isoindoline-1,3-dione (1.08 g, 4.71 mmol), trifluoromethanesulfonic acid anhydride (1.16 mL, 7.06 mmol) and N,N-diisopropylethylamine (1.16 mL, 9.42 mmol) were added at 0° C. and the resultant mixture was stirred at 0° C. for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=2/1) to obtain the title compound (780 mg, yield 46%). 
     Reference Synthesis Example 222 
     2-[3-(4-Fluorophenyl)cyclopent-2-en-1-yl]isoindoline-1,3-dione 
     To a dimethoxyethane (2.0 mL)-water (1.0 mL) solution of 3-(1,3-dioxoisoindolin-2-yl)cyclopenta-1-en-1-yl trifluoromethanesulfonate (100 mg, 2.77 mmol) obtained in Reference Synthesis Example 221, 4-fluorophenyl boronic acid (46.5 mg, 3.32 mmol), tetrakis(triphenylphosphine)palladium (0) (16.0 mg, 1.38 mmol), and cesium fluoride (84.1 mg, 5.54 mmol) were added and the resultant mixture was stirred at 70° C. for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=3/1) to obtain the title compound (64.0 mg, yield 75%). 
     Reference Synthesis Example 223 
     3-(4-Fluorophenyl)cyclopent-2-enamine 
     To an ethanol solution (0.50 mL) of 2-[3-(4-fluorophenyl)cyclopent-2-en-1-yl]isoindoline-1,3-dione (10.0 mg, 0.0325 mmol) synthesized in Reference Synthesis Example 222, hydrazine monohydrate (3.16 μL, 0.0651 mmol) was added and the resultant mixture was stirred at room temperature for 1 day. Further, the reaction solution was stirred at 70° C. for 6 hours and then stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure and was washed with chloroform to obtain a crude product of the title compound. 
     Reference Synthesis Example 224 
     5-(4-Fluorophenyl)bicyclo[3.1.0]hexan-2-amine 
     To a dichloromethane solution (0.28 mL) of 3-(4-fluorophenyl)cyclopent-2-enamine (55.8 mg, 0.315 mmol) synthesized in Reference Synthesis Example 223, diethylzinc (15% solution in toluene) (162 μL, 1.78 mmol) was added and then diiodomethane (127 μL, 1.58 mmol) was added at 0° C. with stirring and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 225 
     2-Benzyl-5-(4-fluorophenyl)octahydropyrrolo[3,4-c]pyrrole 
     2-Benzyloctahydropyrrolo[3,4-c]pyrrole (50.0 mg, 0.247 mmol), 1-bromo-4-fluorobenzene (33.0 μL, 0.303 mmol), and sodium tert-butoxide (144 mg, 1.50 mmol) were used to obtain the title compound (52.0 mg, yield 70%) by synthesis in a similar manner to Reference Synthesis Example 23. 
     Reference Synthesis Example 226 
     2-(4-Fluorophenyl)octahydropyrrolo[3,4-c]pyrrole 
     To an ethanol solution (3.0 mL) of 2-benzyl-5-(4-fluorophenyl)octahydropyrrolo[3,4-c]pyrrole (52.0 mg, 0.175 mmol) synthesized in Reference Synthesis Example 225, palladium hydroxide-activated carbon catalyst (catalytic amount) was added and the resultant mixture was stirred under hydrogen atmosphere at room temperature for 2 days. After completion of the reaction, the reaction solution was filtered with Celite and the filtrate was concentrated under reduced pressure to obtain a crude product of the title compound (25.0 mg). 
     Reference Synthesis Example 227 
     rac-(3S,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl acetate 
     Reference Synthesis Example 228 
     rac-(3R,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl acetate 
     Iodobenzene diacetate (4.18 g, 13.0 mmol), acetic acid (2.0 mL), and trifluoromethanesulfonic acid (44.2 μL, 0.500 mmol) were added to 1-(4-fluorophenyl)but-3-en-1-ol (1.66 g, 10.0 mmol) and the resultant mixture was stirred at 50° C. for 4 hours. After completion of the reaction, the reaction solution was concentrated and saturated sodium bicarbonate aqueous solution was added to the residue, followed by extraction with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=3/1) to obtain a compound of Reference Synthesis Example 227 as the title compound (645 mg, yield 29%) and a compound of Reference Synthesis Example 228 as the title compound (503 mg, yield 22%). 
     Reference Synthesis Example 229 
     2-[rac-(3R,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl]isoindoline-1,3-dione 
     To a 1,4-dioxane solution (2.0 mL) of rac-(3S,5S)-5-(4-fluorophenyl)tetrahydrofuran-3-yl acetate (645 mg, 2.88 mmol) synthesized in Reference Synthesis Example 227, 1 M sodium hydroxide aqueous solution (5.76 mL) was added and the resultant mixture was stirred under reflux by heating for 8 hours. After completion of the reaction, extraction from the reaction solution with chloroform was performed and the organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The obtained residue was used to obtain the title compound (623 mg, yield 70%) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 230 
     rac-(3R,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-amine 
     2-[rac-(3R,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl]isoindoline-1,3-dione (611 mg, 1.96 mmol) synthesized in Reference Synthesis Example 229 was used to obtain the title compound (344 mg, yield 97%) by synthesis in a similar manner to Reference Synthesis Example 202. 
     Reference Synthesis Example 231 
     2-[rac-(3S,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl]isoindoline-1,3-dione 
     rac-(3R,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl acetate (593 mg, 2.24 mmol) synthesized in Reference Synthesis Example 228 was used to obtain the title compound (404 mg, yield 58%) by synthesis in a similar manner to Reference Synthesis Example 229. 
     Reference Synthesis Example 232 
     rac-(3S,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-amine 
     2-[rac-(3S,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl]isoindoline-1,3-dione (393 mg, 1.26 mmol) synthesized in Reference Synthesis Example 231 was used to obtain the title compound (212 mg, yield 93%) by synthesis in a similar manner to Reference Synthesis Example 202. 
     Reference Synthesis Example 233 
     2-[rac-(2S,4S)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-yl]isoindoline-1,3-dione 
     rac-(2S,4R)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-ol (1.96 g, 10.0 mmol) was used to obtain the title compound (2.63 g, yield 81%) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 234 
     rac-(2S,4S)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-amine 
     2-[rac-(2S,4S)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-yl]isoindoline-1,3-dione (2.62 g, 8.08 mmol) synthesized in Reference Synthesis Example 233 was used to obtain the title compound (1.55 g, yield 99%) by synthesis in a similar manner to Reference Synthesis Example 202. 
     Reference Synthesis Example 235 
     N-[rac-(2S,4R)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-yl]acetamide 
     To an acetonitrile solution (4.0 mL) of 4-fluorobenzaldehyde (421 μL, 4.00 mmol) and 3-buten-1-ol (679 μL, 8.00 mmol), sulfuric acid (427 μL) was added and the resultant mixture was stirred at room temperature for 2 hours. After completion of the reaction, ethyl acetate and 1 M sodium hydroxide aqueous solution were added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (ethyl acetate) to obtain the title compound (382 mg, yield 40%). 
     Reference Synthesis Example 236 
     tert-Butyl [rac-(2S,4R)-2-(4-fluorophenyl)tetrahydro-2H-pyran-4-yl]carbamate 
     To a tetrahydrofuran solution (2.0 mL) of N-[rac-(2S,4R)-2-(4-fluorophenyl)tetrahydro-2H-pyran-4-yl]acetamide (382 mg, 1.61 mmol) synthesized in Reference Synthesis Example 235, di-tert-butyl dicarbonate (703 mg, 3.22 mmol) and 4-dimethylaminopyridine (7.80 mg, 80.0 μmol) were added and the resultant mixture was stirred under reflux by heating for 2 hours. To the residue obtained by concentrating the reaction solution under reduced pressure, methanol (5.0 mL) and hydrazine monohydrate (403 mg, 8.05 mmol) were added and the resultant mixture was stirred at room temperature for 2 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and saturated ammonium chloride aqueous solution was added to the resultant residue, followed by extraction from the resultant mixture with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=6/1) to obtain the title compound (408 mg, yield 86%). 
     Reference Synthesis Example 237 
     rac-(2S,4R)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-amine 
     tert-Butyl [rac-(2S,4R)-2-(4-fluorophenyl)tetrahydro-2H-pyran-4-yl]carbamate (408 mg, 1.38 mmol) synthesized in Reference Synthesis Example 236 was used to obtain the title compound (260 mg, yield 96%) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 238 
     3-Benzyl-6-(4-fluorophenyl)-3-azabicyclo[3.1.0]hexan-2-one 
     To a dichloromethane solution (40 mL) of (E)-1-(3-chloroprop-1-en-1-yl)-4-fluorobenzene (2.40 g, 14.0 mmol), rhodium (II) acetate (57.7 mg, 0.140 mmol) was added and then a dichloromethane solution (20 mL) of ethyl diazoacetate (1.92 g, 16.8 mmol) was added dropwise at room temperature over 18 hours with stirring. After completion of the reaction, the reaction solution was concentrated and N,N-dimethylformamide (20 mL), benzylamine (1.50 g, 14.0 mmol), and sodium bicarbonate (1.18 g, 14.0 mmol) were added to the resultant residue and the resultant mixture was stirred at 150° C. for 2 hours. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with 1 M hydrochloric acid and a saturated sodium chloride aqueous solution. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. To the obtained residue, ethyl acetate was added and the resultant mixture was filtered. The filtrate was concentrated under reduced pressure and purified by silica gel column chromatography (hexane/ethyl acetate=3/1) to obtain the title compound (956 mg, yield 24%). 
     Reference Synthesis Example 239 
     3-Benzyl-6-(4-fluorophenyl)-3-azabicyclo[3.1.0]hexane 
     To a tetrahydrofuran solution (40 mL) of 3-benzyl-6-(4-fluorophenyl)-3-azabicyclo[3.1.0]hexan-2-one (956 mg, 3.40 mmol) synthesized in Reference Synthesis Example 238, lithium aluminum hydride (258 mg, 6.80 mmol) was added at 0° C. and the resultant mixture was stirred under reflux by heating for 30 minutes. After completion of the reaction, 1 M sodium hydroxide aqueous solution was added to the reaction solution at 0° C. and extraction from the resultant mixture with dichloromethane was performed. The organic layer was purified by silica gel (amino-based) column chromatography (hexane/ethyl acetate=15/1→10/1) to obtain the title compound (593 mg, yield 66%). 
     Reference Synthesis Example 240 
     6-(4-Fluorophenyl)-3-azabicyclo[3.1.0]hexane 
     3-Benzyl-6-(4-fluorophenyl)-3-azabicyclo[3.1.0]hexane (593 mg, 2.26 mmol) synthesized in Reference Synthesis Example 239 was used to obtain the title compound (331 mg, yield 83%) by synthesis in a similar manner to Reference Synthesis Example 226. 
     Reference Synthesis Example 241 
     2-{[trans-1-Benzyl-4-(4-fluorophenyl)pyrrolidin-3-yl]methyl}isoindoline-1,3-dione 
     [trans-1-Benzyl-4-(4-fluorophenyl)pyrrolidin-3-yl]methanol was used to obtain the title compound (4.83 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 242 
     tert-Butyl 
     trans-3-[(1,3-dioxoisoindolin-2-yl)methyl]-4-(4-fluorophenyl)pyrrolidine-1-carboxylate 
     To an ethanol solution (50 mL) of 2-{[trans-1-benzyl-4-(4-fluorophenyl)pyrrolidin-3-yl]methyl}isoindoline-1,3-dione synthesized in Reference Synthesis Example 241, di-tert-butyl dicarbonate (5.06 g, 23.2 mmol) and palladium-activated carbon (1.00 g) were added and the resultant mixture was stirred under hydrogen atmosphere at room temperature for 16 hours. After completion of the reaction, the reaction solution was filtered with Celite and the filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=4/1) and recrystallized using isopropyl ether to obtain the title compound (1.31 g, yield 43%). 
     Reference Synthesis Example 243 
     tert-Butyl trans-3-(aminomethyl)-4-(4-fluorophenyl)pyrrolidine-1-carboxylate 
     tert-Butyl 
     trans-3-[(1,3-dioxoisoindolin-2-yl)methyl]-4-(4-fluorophenyl)pyrrolidine-carboxylate (849 mg, 2.00 mmol) synthesized in Reference Synthesis Example 242 was used to obtain the title compound (648 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 223. 
     Reference Synthesis Example 244 
     2-Bromo-4-nitro-1H-pyrrole 
     To a tetrahydrofuran solution (10 mL) of 3-nitro-1H-pyrrole (520 mg, 4.64 mmol), 1,3-dibromo-5,5-dimethylhydantoin (730 mg, 2.55 mmol) was added at −78° C. and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure and water was added to the resultant residue, followed by extraction from the resultant mixture with ethyl acetate. The organic layer was concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 245 
     2-(4-Fluorophenyl)-4-nitro-1H-pyrrole 
     2-Bromo-4-nitro-1H-pyrrole (886 mg, 4.64 mmol) synthesized in Reference Synthesis Example 244 and 4-fluorophenylboronic acid (779 mg, 5.57 mmol) were used to obtain the title compound (383 mg, yield 40%) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 246 
     2-(4-Fluorophenyl)-1-methyl-4-nitro-1H-pyrrole 
     To an N,N-dimethylformamide solution (0.50 mL) of 2-(4-fluorophenyl)-4-nitro-1H-pyrrole (10.0 mg, 0.0485 mmol) synthesized in Reference Synthesis Example 245, sodium hydride (2.50 mg, 0.0582 mmol) was added at 0° C. and the resultant mixture was stirred for 1 hour. Thereafter, methyl iodide (18.8 μL, 0.0582 mmol) was added to the reaction solution and the resultant mixture was stirred at room temperature for 7 hours and 30 minutes. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with toluene was performed. The organic layer was concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 247 
     5-(4-Fluorophenyl)-1-methylpyrrolidin-3-amine 
     To 2-(4-fluorophenyl)-1-methyl-4-nitro-1H-pyrrole (200 mg, 1.03 mmol) synthesized in Reference Synthesis Example 246, acetic acid (2.0 mL) and platinum oxide (20.0 mg) were added and the resultant solution was stirred under hydrogen atmosphere at room temperature for 3 days. After completion of the reaction, the reaction solution was filtered with Celite and the filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel (amino-based) column chromatography (chloroform/methanol=1/0→1/1) to obtain the title compound (15.0 mg, yield 7%). 
     Reference Synthesis Example 248 
     1-(4-Fluorophenyl)-3-nitro-1H-pyrrole 
     To a dichloromethane solution (4.0 mL) of 3-nitropyrrole (200 mg, 1.78 mmol), 4-fluorophenylboronic acid (499 mg, 3.57 mmol), and copper acetate (II) (486 mg, 2.68 mmol), N,N-diisopropylethylamine (606 μL, 3.57 mmol) was added and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was filtered with Celite and the filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/1) to obtain the title compound (131 mg, yield 36%). 
     Reference Synthesis Example 249 
     1-(4-Fluorophenyl)-1H-pyrrol-3-amine 
     To an ethanol solution (2.6 mL) of 1-(4-fluorophenyl)-3-nitro-1H-pyrrole (131 mg, 0.635 mmol) synthesized in Reference Synthesis Example 248, palladium-activated carbon (13.1 mg) was added and the resultant mixture was stirred under hydrogen atmosphere at room temperature for 1 day. After completion of the reaction, the reaction solution was filtered with Celite and the filtrate was concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 250 
     2-[cis-3-(4-Fluorophenyl)cyclobutyl]isoindoline-1,3-dione 
     trans-3-(4-Fluorophenyl)cyclobutanol (239 mg, 1.44 mmol) was used to obtain the title compound (266 mg, yield 62%) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 251 
     cis-3-(4-Fluorophenyl)cyclobutanamine 
     2-[cis-3-(4-Fluorophenyl)cyclobutyl]isoindoline-1,3-dione (266 mg, 0.899 mmol) synthesized in Reference Synthesis Example 250 was used to obtain the title compound (51.3 mg, yield 35%) by synthesis in a similar manner to Reference Synthesis Example 223. 
     Reference Synthesis Example 252 
     2-[trans-3-(4-Fluorophenyl)cyclobutyl]isoindoline-1,3-dione 
     cis-3-(4-Fluorophenyl)cyclobutanol (166 mg, 1.00 mmol) was used to obtain the title compound (140 mg, yield 48%) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 253 
     trans-3-(4-Fluorophenyl)cyclobutanamine 
     2-[trans-3-(4-Fluorophenyl)cyclobutyl]isoindoline-1,3-dione (140 mg, 0.475 mmol) synthesized in Reference Synthesis Example 252 was used to obtain the title compound (59.2 mg, yield 75%) by synthesis in a similar manner to Reference Synthesis Example 223. 
     Reference Synthesis Example 254 
     Methyl cis-1-(4-fluorophenyl)-3-hydroxycyclobutane-carboxylate 
     To a tetrahydrofuran solution (5.5 mL) of 2-(4-fluorophenyl)acetic acid (1.90 g, 12.3 mmol), 2 M isopropyl magnesium chloride-tetrahydrofuran solution (13.5 mL, 27.1 mmol) was added at room temperature and the resultant mixture was stirred at 40° C. for 70 minutes. Thereafter, 2-(chloromethyl)oxirane (1.74 mL, 22.1 mmol) was added to the reaction solution and the resultant mixture was stirred at room temperature for 3 hours and 30 minutes. Further, 2 M isopropyl magnesium chloride-tetrahydrofuran solution (12.3 mmol, 24.6 mmol) was added and the resultant mixture was stirred for 1 day. After completion of the reaction, 1 M hydrochloric acid was added to the reaction solution to acidify the liquid and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was concentrated under reduced pressure and methanol (30 mL) and concentrated sulfuric acid (2.0 mL) were added to the obtained residue, followed by stirring the resultant mixture under reflux by heating for 1 hour. After completion of the reaction, the reaction solution was concentrated under reduced pressure and ice water was added to the residue, followed by extraction from the resultant mixture with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=3/2) to obtain the title compound (1.83 g, yield 66%). 
     Reference Synthesis Example 255 
     Methyl trans-3-(1,3-dioxoisoindolin-2-yl)-1-(4-fluorophenyl)cyclobutane-carboxylate 
     Methyl cis-1-(4-fluorophenyl)-3-hydroxycyclobutane-carboxylate (1.83 g, 8.16 mmol) synthesized in Reference Synthesis Example 254 was used to obtain the title compound (2.21 g, yield 77%) by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 256 
     trans-3-(1,3-Dioxoisoindolin-2-yl)-(4-fluorophenyl)cyclobutane carboxylic acid 
     To a tetrahydrofuran solution (5.0 mL) of methyl trans-3-(1,3-dioxoisoindolin-2-yl)-1-(4-fluorophenyl)cyclobutane-carboxylate (353 mg, 1.00 mmol) synthesized in Reference Synthesis Example 255, potassium trimethylsilanolate (257 mg, 2.00 mmol) was added and the resultant mixture was stirred at room temperature for 2 hours. Thereafter, 4 M hydrogen chloride/1,4-dioxane (10 mL) was added and the resultant mixture was stirred at room temperature for 1 day, and then under reflux by heating for 2 hours. After completion of the reaction, saturated sodium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 257 
     trans-3-(1,3-Dioxoisoindolin-2-yl)-1-(4-fluorophenyl)cyclobutanecarboxamide 
     To a dichloromethane solution (5.0 mL) of the crude product of trans-3-(1,3-dioxoisoindolin-2-yl)-1-(4-fluorophenyl)cyclobutane carboxylic acid synthesized in Reference Synthesis Example 256, oxalyl chloride (171 μL, 2.00 mmol) and a catalytic amount of N,N-dimethylformamide were added and the resultant mixture was stirred at room temperature for 2 hours. Thereafter, saturated ammonium aqueous solution (3.0 mL) was added to the reaction solution and the resultant mixture was stirred for 30 minutes. After completion of the reaction, 1 M hydrochloric acid was added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=2/3) to obtain the title compound (234 mg, yield 69%). 
     Reference Synthesis Example 258 
     trans-3-(1,3-Dioxoisoindolin-2-yl)-1-(4-fluorophenyl)cyclobutanecarbonitrile 
     To trans-3-(1,3-dioxoisoindolin-2-yl)-1-(4-fluorophenyl)cyclobutanecarboxamide (102 mg, 0.300 mmol) synthesized in Reference Synthesis Example 257, thionyl chloride (2.0 mL) was added and the resultant mixture was stirred under reflux by heating for 2 hours. After completion of the reaction, toluene was added to the reaction solution and the resultant mixture was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=2/1) to obtain the title compound (86.0 mg, yield 89%). 
     Reference Synthesis Example 259 
     trans-3-Amino-1-(4-fluorophenyl)cyclobutanecarbonitrile 
     trans-3-(1,3-Dioxoisoindolin-2-yl)-1-(4-fluorophenyl)cyclobutanecarbonitrile (86.0 mg, 0.268 mol) synthesized in Reference Synthesis Example 258 was used to obtain the title compound (50.3 mg, yield 99%) by synthesis in a similar manner to Reference Synthesis Example 223. 
     Reference Synthesis Example 260 
     tert-Butyl 6,6-difluoro-4-(4-fluorophenyl)-1,4-diazepane-1-carboxylate 
     Reference Synthesis Example 261 
     tert-Butyl 6,6-difluoro-4-phenyl-1,4-diazepane-1-carboxylate 
     To a toluene solution (2.0 mL) of 1-fluoro-4-iodobenzene (62.6 mg, 0.282 mmol), tert-butyl 6,6-difluoro-1,4-diazepane-1-carboxylate (100 mg, 0.423 mmol), cesium carbonate (184 mg, 0.564 mmol), 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl (23.3 mg, 0.0423 mmol), and palladium acetate (II) (6.30 mg, 0.0282 mmol) were added and the resultant mixture was stirred under nitrogen atmosphere at 110° C. for 4 hours. After completion of the reaction, the reaction solution was purified by silica gel column chromatography (hexane/ethyl acetate=4/1) to obtain a compound (10.2 mg, yield 11%) in Reference Synthesis Example 260 and a compound (6.30 mg, yield 7%) in Reference Synthesis Example 261 as the title compounds. 
     Reference Synthesis Example 262 
     6,6-Difluoro-1-(4-fluorophenyl)-1,4-diazepane trifluoroacetate 
     tert-Butyl 6,6-difluoro-4-(4-fluorophenyl)-1,4-diazepane-1-carboxylate (10.2 mg, 0.0309 mmol) synthesized in Reference Synthesis Example 260 was used to obtain the title compound as a crude product (6.60 mg) by synthesis in a similar manner to Reference Synthesis Example 359. 
     Reference Synthesis Example 263 
     6,6-Difluoro-1-phenyl-1,4-diazepane trifluoroacetate 
     tert-Butyl 6,6-difluoro-4-phenyl-1,4-diazepane-1-carboxylate (6.30 mg, 0.0202 mmol) synthesized in Reference Synthesis Example 261 was used to obtain the title compound as a crude product (6.40 mg) by synthesis in a similar manner to Reference Synthesis Example 359. 
     Reference Synthesis Example 264 
     tert-Butyl 4-(4-fluorophenyl)-4,7-diazaspiro[2.5]octane-7-carboxylate 
     To a toluene solution (2.0 mL) of tert-butyl 4,7-diazaspiro[2.5]octane-7-carboxylate hydrochloride (100 mg, 0.402 mmol), 1-fluoro-4-iodobenzene (446 mg, 2.01 mmol), sodium tert-butoxide (77.3 mg, 0.804 mmol), and bis(tri-tert-butylphosphine)palladium (0) (41.1 mg, 0.0804 mmol) were added and the resultant mixture was stirred at 110° C. for 1 hour and 30 minutes. After completion of the reaction, the reaction solution was purified by silica gel column chromatography (hexane/ethyl acetate=1/0→4/1) to obtain the title compound (116 mg, yield 94%). 
     Reference Synthesis Example 265 
     4-(4-Fluorophenyl)-4,7-diazaspiro[2.5]octane 
     tert-Butyl 4-(4-fluorophenyl)-4,7-diazaspiro[2.5]octane-7-carboxylate (20.0 mg, 65.3 μmol) synthesized in Reference Synthesis Example 264 was used to obtain a crude product (13.3 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 266 
     6-Methoxy-1′,2′,3′,6′-tetrahydro-2,4′-bipyridine hydrochloride 
     tert-Butyl 6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (100 mg, 0.344 mmol) synthesized in Reference Synthesis Example 184 was used to obtain a crude product (49.3 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 26. 
     Reference Synthesis Example 267 
     5-Chloro-6-methoxy-1′,2′,3′,6′-tetrahydro-2,4′-bipyridine hydrochloride 
     tert-Butyl 5-chloro-6-methoxy-5′,6′-dihydro-[2,4′-bipyridine]-1′(2′H)-carboxylate (100 mg, 0.308 mmol) synthesized in Reference Synthesis Example 139 was used to obtain a crude product (70.4 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 26. 
     Reference Synthesis Example 268 
     4-(3-Fluoro-4-methylphenyl)-1,2,3,6-tetrahydropyridine hydrochloride 
     tert-Butyl 4-(3-fluoro-4-methylphenyl)-5,6-dihydropyridine-1(2H)-carboxylate (100 mg, 0.343 mmol) synthesized in Reference Synthesis Example 172 was used to obtain a crude product (57.9 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 26. 
     Reference Synthesis Example 269 
     4-(3-Chloro-4-fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride 
     tert-Butyl 4-(3-chloro-4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (100 mg, 0.321 mmol) synthesized in Reference Synthesis Example 178 was used to obtain a crude product (77.5 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 26. 
     Reference Synthesis Example 270 
     4-(4-Methylthiophen-2-yl)-1,2,3,6-tetrahydropyridine 
     To a crude product synthesized by using tert-butyl 4-(4-methylthiophen-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate (10.0 mg, 0.358 mmol) in a similar manner to Reference Synthesis Example 26, saturated sodium bicarbonate aqueous solution was added and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 271 
     tert-Butyl 4-(2-{[(tert-butyldimethylsilyl)oxy]methyl}-4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate 
     [(2-Bromo-5-fluorobenzyl)oxy](tert-butyl)dimethyl silane (115 mg, 0.360 mmol) synthesized in Reference Synthesis Example 128 was used to obtain the title compound (68.0 mg, yield 54%) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 272 
     [5-Fluoro-2-(1,2,3,6-tetrahydropyridin-4-yl)phenyl]methanol 
     To a crude product obtained by synthesis in a similar manner to Reference Synthesis Example 132 using tert-butyl 4-(2-{[(tert-butyldimethylsilyl)oxy]methyl}-4-fluorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (68.0 mg, 0.161 mmol) synthesized in Reference Synthesis Example 271, ethanol (2.0 mL) and 1 M sodium hydroxide aqueous solution (1.0 mL) were added and the resultant mixture was stirred at room temperature for 2 hours. After completion of the reaction, 1 M hydrochloric acid was added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 273 
     3-Methyl 1-tert-butyl 3-methyl-4-{[(trifluoromethyl)sulfonyl]oxy}-2,3-dihydropyridine-1,3(6H)-dicarboxylate 
     To a tetrahydrofuran solution of lithium diisopropylamide (6.47 mL, 7.19 mmol), 3-methyl 1-tert-butyl 3-methyl-4-oxopiperidine-1,3-dicarboxylate (1.63 g, 5.99 mmol) was added under nitrogen atmosphere at −78° C. and the resultant mixture was stirred for 30 minutes. To the reaction solution, trifluoromethanesulfonic acid anhydride (1.28 mL, 7.78 mmol) was added and the resultant mixture was stirred for 30 minutes. Thereafter, the temperature of the mixture was raised to room temperature and the mixture was stirred for 15 hours. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=4/1) to obtain the title compound (714 mg, yield 30%). 
     Reference Synthesis Example 274 
     3-Methyl 1-tert-butyl 4-(4-fluorophenyl)-3-methyl-2,3-dihydropyridine-1,3(6H)-dicarboxylate 
     To a dimethoxyethane solution (6.0 mL) of 3-methyl 1-tert-butyl 3-methyl-4-{[(trifluoromethyl)sulfonyl]oxy}-2,3-dihydropyridine-1,3(6H)-dicarboxylate (300 mg, 0.743 mmol) synthesized in Reference Synthesis Example 273, 4-fluorophenylboronic acid (347 mg, 2.14 mmol), tetrakis(triphenylphosphine)palladium (0) (102 mg, 0.0880 mmol), lithium chloride (321 mg, 7.57 mmol), and 2 M sodium carbonate aqueous solution (2.5 mL) were added and the resultant mixture was stirred at 90° C. for 3 hours. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=5/1) to obtain the title compound (207 mg, yield 80%). 
     Reference Synthesis Example 275 
     1-(tert-Butoxycarbonyl)-4-(4-fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridine-3-carboxylic acid 
     To a 1,4-dioxane solution (2.0 mL) of 3-methyl 1-tert-butyl 4-(4-fluorophenyl)-3-methyl-2,3-dihydropyridine-1,3(6H)-dicarboxylate (207 mg, 0.590 mmol) obtained in Reference Synthesis Example 274, lithium hydroxide (75.0 mg, 1.77 mmol) and water (0.50 mL) were added and the resultant mixture was stirred overnight at 90° C. After completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed three times. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound (130 mg, yield 66%). 
     Reference Synthesis Example 276 
     tert-Butyl 4-(4-fluorophenyl)-5-[(methoxycarbonyl)amino]-5-methyl-5,6-dihydropyridine-1(2H)-carboxylate 
     To a toluene solution (15 mL) of 1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridine-3-carboxylic acid (130 mg, 0.387 mmol) obtained in Reference Synthesis Example 275, diphenyl phosphorazide (500 μL, 2.32 mmol) and triethylamine (809 μL 5.80 mmol) were added and the resultant mixture was stirred at 100° C. for 30 minutes. To the reaction solution, methanol (15 mL) was added and the resultant mixture was stirred for 2 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=2/1) to obtain the title compound (120 mg, yield 85%). 
     Reference Synthesis Example 277 
     Methyl [4-(4-fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridin-3-yl]carbamate 
     A residue obtained by synthesis in a similar manner to in Reference Synthesis Example 132 using tert-butyl 4-(4-fluorophenyl)-5-[(methoxycarbonyl)amino]-5-methyl-5,6-dihydropyridine-1(2H)-carboxylate (120 mg, 0.329 mmol) obtained in Reference Synthesis Example 276 was purified by silica gel column chromatography (chloroform/methanol=4/1) to obtain a crude product (120 mg) of the title compound. 
     Reference Synthesis Example 278 
     4-(4-Fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridin-3-amine 
     To the crude product of methyl [4-(4-fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridin-3-yl]carbamate (120 mg) obtained in Reference Synthesis Example 277, isopropyl alcohol (10 mL) and potassium hydroxide (0.38 g, 6.70 mmol) were added and the resultant mixture was stirred overnight at 90° C. After completion of the reaction, a sodium chloride aqueous solution was added to the reaction solution and extraction from the resultant mixture with dichloromethane was performed. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound (10.0 mg, yield 11%). 
     Reference Synthesis Example 279 
     tert-Butyl 4-(4-fluorophenyl)-4-hydroxy-2-methylpiperidine-1-carboxylate 
     To a tetrahydrofuran solution (10 mL) of 1-bromo-4-fluorobenzene (492 mg, 2.81 mmol), n-butyl lithium (1.62 M, hexane solution) (1.73 mL, 2.81 mmol) was added at −78° C. and the resultant mixture was stirred for 40 minutes. To the reaction solution, a tetrahydrofuran solution of tert-butyl 2-methyl-4-oxopiperidine-1-carboxylate (500 mg, 2.34 mmol) was added and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain a crude product (729 mg) of the title compound. 
     Reference Synthesis Example 280 
     4-(4-Fluorophenyl)-2-methyl-1,2,3,6-tetrahydropyridine trifluoroacetate 
     4-(4-Fluorophenyl)-6-methyl-1,2,3,6-tetrahydropyridine trifluoroacetate 
     tert-Butyl 4-(4-fluorophenyl)-4-hydroxy-2-methylpiperidine-1-carboxylate (50.0 mg, 0.162 mmol) synthesized in Reference Synthesis Example 279 was used to obtain a mixture of 4-(4-fluorophenyl)-2-methyl-1,2,3,6-tetrahydropyridine trifluoroacetate and 4-(4-fluorophenyl)-6-methyl-1,2,3,6-tetrahydropyridine trifluoroacetate as the title compounds by synthesis in a similar manner to Reference Synthesis Example 359. 
     Reference Synthesis Example 281 
     tert-Butyl 4-fluoro-4-(4-fluorophenyl)-2-methylpiperidine-1-carboxylate 
     To a dichloromethane solution (2.0 mL) of tert-butyl 4-(4-fluorophenyl)-4-hydroxy-2-methylpiperidine-1-carboxylate (60.0 mg, 0.194 mmol) synthesized in Reference Synthesis Example 279, bis(2-methoxyethyl))amino-sulfur trifluoride (46.9 mg, 0.291 mmol) was added at −78° C. and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, saturated sodium carbonate aqueous solution was added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain a crude product (54.4 mg) of the title compound. 
     Reference Synthesis Example 282 
     4-Fluoro-4-(4-fluorophenyl)-2-methylpiperidine 
     tert-Butyl 4-fluoro-4-(4-fluorophenyl)-2-methylpiperidine-1-carboxylate (54.4 mg, 0.175 mmol) synthesized in Reference Synthesis Example 281 was used to obtain the title compound as a crude product by synthesis in a similar manner to Reference Synthesis Example 143. 
     Reference Synthesis Example 283 
     tert-Butyl 4-(4-fluorophenyl)-4-hydroxy-3-methylpiperidine-1-carboxylate 
     tert-Butyl 3-methyl-4-oxopiperidine-1-carboxylate (100 mg, 0.469 mmol) was used to obtain the title compound (148 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 279. 
     Reference Synthesis Example 284 
     4-(4-Fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridine hydrochloride 
     4-(4-Fluorophenyl)-5-methyl-1,2,3,6-tetrahydropyridine hydrochloride 
     A 4 M hydrogen chloride/1,4-dioxane (2.0 mL) solution of tert-butyl 4-(4-fluorophenyl)-4-hydroxy-3-methylpiperidine-1-carboxylate (37.6 mg, 0.122 mmol) synthesized in Reference Synthesis Example 283 was stirred at room temperature for 1 hour and thereafter 12 M hydrochloric acid (0.60 mL) was added to the solution and the resultant mixture was stirred at room temperature for 2 days. Further, 12 M hydrochloric acid (1.0 mL) was added and the resultant mixture was stirred for 2 days. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a mixture of 4-(4-fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridine hydrochloride and 4-(4-fluorophenyl)-5-methyl-1,2,3,6-tetrahydropyridine hydrochloride as the title compounds. 
     Reference Synthesis Example 285 
     4-(4-Fluorophenyl)-3-methylpiperidin-4-ol 
     tert-Butyl 4-(4-fluorophenyl)-4-hydroxy-3-methylpiperidine-1-carboxylate (30.0 mg, 0.0970 mmol) synthesized in Reference Synthesis Example 283 was used to obtain the title compound as a crude product by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 286 
     1-(5-Methylthiophen-3-yl)piperazine 
     A toluene solution (3.0 mL) of tert-butyl piperazine-1-carboxylate (559 mg, 3.00 mmol), 4-bromo-2-methylthiophene (354 mg, 2.00 mmol), 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl (37.4 mg, 0.0600 mmol), tris(dibenzylideneacetone)dipalladium (0) (36.6 mg, 0.0400 mmol), and sodium tert-butoxide (481 mg, 5.00 mmol) was stirred at 120° C. with a microwave for 30 minutes. After completion of the reaction, the reaction solution was concentrated and the residue was purified by silica gel column chromatography (hexane/ethyl acetate=10/1). To the obtained crude product, trifluoroacetic acid (2.0 mL) was added and the resultant mixture was stirred at room temperature for 5 minutes. After completion of the reaction, the reaction solution was concentrated under reduced pressure and 1 M sodium hydroxide aqueous solution was added to the resultant residue, followed by extraction from the resultant mixture with chloroform. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound (111 mg, yield 30%). 
     Reference Synthesis Example 287 
     1-(5-Chloro-6-methoxypyridin-2-yl)piperazine 
     6-Bromo-3-chloro-2-methoxypyridine (134 mg, 0.600 mmol) was used to obtain the title compound (113 mg, yield 83%) by synthesis in a similar manner to Reference Synthesis Example 286. 
     Reference Synthesis Example 288 
     1-(5-Fluoro-6-methylpyridin-2-yl)piperazine 
     6-Bromo-3-fluoro-2-methylpyridine (38.0 mg, 0.200 mmol) was used to obtain the title compound (41.5 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 286. 
     Reference Synthesis Example 289 
     Methyl 1H-imidazole-1-carbonylcarbamimidothioate 
     To S-methylisothiourea sulfate (8.35 g, 30.0 mmol), 1 M sodium hydroxide aqueous solution (60 mL) was added and then 1,1′-carbonyldiimidazole (9.73 g, 60.0 mmol) was slowly added at 0° C. with stirring, followed by stirring the resultant mixture at 0° C. for 30 minutes. After completion of the reaction, the precipitated solid was collected by filtration and the obtained solid was washed with ice water and dried to obtain the title compound (7.89 g, yield 72%). 
     Reference Synthesis Example 290 
     Methyl 
     N-[({[5-(trifluoromethyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate 
     A tetrahydrofuran solution (30 mL) of methyl 1H-imidazole-1-carbonylcarbamimidothioate (5.70 g, 31.0 mmol) synthesized in Reference Synthesis Example 289 was refluxed. A tetrahydrofuran solution (26 mL) of [5-(trifluoromethyl)-thiophen-2-yl]methanamine (2.81 g, 15.5 mmol) was added dropwise to the solution and the resultant mixture was refluxed for 30 minutes. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/1) to obtain the title compound (3.28 g, yield 71%). 
     Reference Synthesis Example 291 
     4-(Methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To methyl 
     N-[({[5-(trifluoromethyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate (2.68 g, 9.03 mmol) synthesized in Reference Synthesis Example 290, triethyl orthoformate (10 mL) was added and the resultant mixture was stirred at 150° C. for 1 hour. After completion of the reaction, the reaction solution was cooled to room temperature and ethanol (20 mL) was added, followed by cooling the resultant mixture to 0° C. The precipitated solid was collected by filtration and the solid was washed with ethanol to obtain the title compound (1.69 g, yield 61%). 
     Reference Synthesis Example 292 
     6-Methyl-4-(methylthio)-1-{[5-trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To methyl 
     N-[({[5-(trifluoromethyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate (59.5 mg, 0.200 mmol) synthesized in Reference Synthesis Example 290, triethyl orthoacetate (0.60 mL) was added and the resultant mixture was stirred at 150° C. for 1 hour. After completion of the reaction, the reaction solution was cooled to room temperature and purified by silica gel column chromatography (hexane/ethyl acetate=3/2) to obtain the title compound (45.8 mg, yield 71%). 
     Reference Synthesis Example 293 
     6-Ethyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Triethyl orthopropionate was used to obtain the title compound (27.0 mg, yield 81%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 294 
     4-(Methylthio)-6-propyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Triethyl orthobutyrate was used to obtain the title compound (24.8 mg, yield 71%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 295 
     Methyl N-({[(5-bromothiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate 
     (5-Bromothiophen-2-yl)methanamine (1.12 g, 5.64 mmol) was used to obtain the title compound (1.45 g, yield 83%) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 296 
     1-[(5-Bromothiophen-2-yl)methyl]-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     Methyl N-({[(5-bromothiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate (700 mg, 2.27 mmol) synthesized in Reference Synthesis Example 295 and triethyl orthoformate were used to obtain the title compound (547 mg, yield 76%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 297 
     1-[(5-Bromothiophen-2-yl)methyl]-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     Methyl N-({[(5-bromothiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate (749 mg, 2.43 mmol) synthesized in Reference Synthesis Example 295 was used to obtain the title compound (576 mg, yield 71%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 298 
     Methyl N-({[(5-chlorothiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate 
     (5-Chlorothiophen-2-yl)methanamine (1.37 g, 9.32 mmol) was used to obtain the title compound (2.34 g, yield 95%) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 299 
     1-[(5-Chlorothiophen-2-yl)methyl]-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     Methyl N-({[(5-chlorothiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate (1.00 g, 3.79 mmol) synthesized in Reference Synthesis Example 298 was used to obtain the title compound (662 mg, yield 64%) by synthesis in a similar manner to Reference Synthesis Example 296. 
     Reference Synthesis Example 300 
     1-[(5-Chlorothiophen-2-yl)methyl]-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     Methyl N-({[(5-chlorothiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate (1.34 g, 5.07 mmol) synthesized in Reference Synthesis Example 298 was used to obtain the title compound (1.20 g, yield 82%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 301 
     Methyl N-[({[5-(trifluoromethyl)furan-2-yl]methyl}amino)carbonyl]-carbamimidothioate 
     [5-(trifluoromethyl)furan-2-yl]methanamine (628 mg, 3.80 mmol) was used to obtain the title compound (870 mg, yield 81%) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 302 
     6-Methyl-4-(methylthio)-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Methyl N-[({[5-(trifluoromethyl)furan-2-yl]methyl}amino)carbonyl]-carbamimidothioate (300 mg, 1.07 mmol) synthesized in Reference Synthesis Example 301 was used to obtain the title compound (204 mg, yield 63%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 303 
     4-(Methylthio)-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Methyl N-[({[5-(trifluoromethyl)furan-2-yl]methyl}amino)carbonyl]-carbamimidothioate (569 mg, 2.02 mmol) synthesized in Reference Synthesis Example 301 was used to obtain the title compound (268 mg, yield 42%) by synthesis in a similar manner to Reference Synthesis Example 296. 
     Reference Synthesis Example 304 
     Methyl N-[({[5-(tert-butyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate 
     [5-(tert-Butyl)thiophen-2-yl]methanamine (327 mg, 1.94 mmol) was used to obtain the title compound (547 mg, yield 99%) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 305 
     1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     Methyl N-[({[5-(tert-butyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate (191 mg, 0.67 mmol) synthesized in Reference Synthesis Example 304 was used to obtain the title compound (109 mg, yield 55%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 306 
     1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     Methyl N-[({[5-(tert-butyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate (348 mg, 1.22 mmol) synthesized in Reference Synthesis Example 304 was used to obtain the title compound (275 mg, yield 73%) by synthesis in a similar manner to Reference Synthesis Example 296. 
     Reference Synthesis Example 307 
     5-[(1,3-Dioxoisoindolin-2-yl)methyl]pyridin-2-yl trifluoromethanesulfonate 
     5-(Hydroxymethyl)pyridin-2-yl trifluoromethanesulfonate (1.68 g, 6.55 mmol) was used to obtain a crude product (3.39 g) of the title compound by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 308 
     5-(Aminomethyl)pyridin-2-yl trifluoromethanesulfonate 
     5-[(1,3-Dioxoisoindolin-2-yl)methyl]pyridin-2-yl trifluoromethanesulfonate (3.39 g, 6.55 mmol) synthesized in Reference Synthesis Example 307 was used to obtain a crude product (2.84 g) of the title compound by synthesis in a similar manner to Reference Synthesis Example 202. 
     Reference Synthesis Example 309 
     5-(−{3-[Imino(methylthio)methyl]ureido}methyl)pyridin-2-yl trifluoromethanesulfonate 
     5-(Aminomethyl)pyridin-2-yl trifluoromethanesulfonate (1.81 g, 9.83 mmol) synthesized in Reference Synthesis Example 308 was used to obtain the title compound (2.55 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 310 
     5-{[6-Methyl-4-(methylthio)-2-oxo-1,3,5-triazin-1(2H)-yl]methyl}pyridin-2-yl trifluoromethanesulfonate 
     5-({3-[imino(methylthio)methyl]ureido}methyl)pyridin-2-yl trifluoromethanesulfonate (1.00 g, 2.69 mmol) synthesized in Reference Synthesis Example 309 was used to obtain the title compound (568 mg, yield 53%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 311 
     5-{[4-(Methylthio)-2-oxo-1,3,5-triazin-1(2H)-yl]methyl}pyridin-2-yl trifluoromethanesulfonate 
     5-({3-[Imino(methylthio)methyl]ureido}methyl)pyridin-2-yl trifluoromethanesulfonate (1.00 g, 2.69 mmol) synthesized in Reference Synthesis Example 309 was used to obtain the title compound (431 mg, yield 42%) by synthesis in a similar manner to Reference Synthesis Example 296. 
     Reference Synthesis Example 312 
     Methyl N-[({1-[5-(trifluoromethyl)thiophen-2-yl]ethyl}amino)carbonyl]-carbamimidothioate 
     1-[5-(Trifluoromethyl)thiophen-2-yl]ethanamine (50.0 mg, 0.256 mmol) was used to obtain the title compound (93.2 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 313 
     6-Methyl-4-(methylthio)-1-{1-[5-(trifluoromethyl)thiophen-2-yl]ethyl}-1,3,5-triazin-2(1H)-one 
     Methyl N-[({1-[5-(trifluoromethyl)thiophen-2-yl]ethyl}amino)carbonyl]-carbamimidothioate (93.2 mg, 0.299 mmol) synthesized in Reference Synthesis Example 312 was used to obtain the title compound (54.4 mg, yield 41%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 314 
     1-(4-Methoxybenzyl)-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     A tetrahydrofuran solution (5.0 mL) of methyl 1H-imidazole-1-carbonylcarbamimidothioate (921 mg, 5.00 mmol) synthesized in Reference Synthesis Example 289 was refluxed and a tetrahydrofuran solution (5.0 mL) of 4-methoxybenzylamine (343 mg, 2.50 mmol) was added dropwise to the refluxed solution, followed by refluxing the resultant mixture for 30 minutes. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/1) to obtain a compound. The obtained compound was used to obtain the title compound (355 mg, two step yield 48%) by synthesis in a similar manner to Reference Synthesis Example 291. 
     Reference Synthesis Example 315 
     1-(4-Methoxybenzyl)-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     A crude product of methyl N-[({[4-methoxyphenyl]methyl}amino)carbonyl]-carbamimidothioate was used to obtain the title compound (631 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 316 
     [5-(Perfluoroethyl)thiophen-2-yl]methanol 
     A crude product of 5-(perfluoroethyl)thiophen-2-carboxylic acid was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 217. 
     Reference Synthesis Example 317 
     2-{[5-(Perfluoroethyl)thiophen-2-yl]methyl}isoindoline-1,3-dione 
     The crude product of [5-(perfluoroethyl)thiophen-2-yl]methanol synthesized in Reference Synthesis Example 316 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 201. 
     Reference Synthesis Example 318 
     [5-(Perfluoroethyl)thiophen-2-yl]methanamine 
     The crude product of 2-{[5-(perfluoroethyl)thiophen-2-yl]methyl}isoindoline-1,3-dione synthesized in Reference Synthesis Example 317 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 202. 
     Reference Synthesis Example 319 
     Methyl N-[({[5-(perfluoroethyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate 
     The crude product of [5-(perfluoroethyl)thiophen-2-yl]methanamine synthesized in Reference Synthesis Example 318 was used to obtain the title compound (5.00 mg, five step yield 7%) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 320 
     6-Methyl-4-(methylthio)-1-{[5-(perfluoroethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Methyl N-[({[5-(perfluoroethyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate (5.00 mg, 0.0144 mmol) synthesized in Reference Synthesis Example 319 was used to obtain the title compound (20.0 mg, yield 37%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 321 
     Methyl N-({[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate 
     (4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)methanamine (355 mg, 2.12 mmol) was used to obtain the title compound (410 mg, yield 68%) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 322 
     4-(Methylthio)-1-[(4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Methyl N-({[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate (200 mg, 0.706 mmol) synthesized in Reference Synthesis Example 321 was used to obtain the title compound (130 mg, yield 63%) by synthesis in a similar manner to Reference Synthesis Example 296. 
     Reference Synthesis Example 323 
     6-Methyl-4-(methylthio)-1-[(4,5,6,7-tetrahydrobenzo[b]thiophene-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Methyl N-({[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]amino}carbonyl)-carbamimidothioate (210 mg, 0.741 mmol) synthesized in Reference Synthesis Example 321 was used to obtain the title compound (100 mg, yield 44%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 324 
     Methyl N-({[(adamantan-1-yl)methyl]amino}carbonyl)-carbamimidothioate 
     Adamantan-1-ylmethaneamine (118 μL, 0.666 mmol) was used to obtain a crude product (250 mg) of the title compound by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 325 
     1-(Adamantan-1-ylmethyl)-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one 
     The crude product of methyl N-({[(adamantan-1-yl)methyl]amino}carbonyl)-carbamimidothioate (250 mg) synthesized in Reference Synthesis Example 324 was used to obtain the title compound (103 mg, two step yield 51%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 326 
     Methyl N-({[(4-chlorobenzen-1-yl)methyl]amino}carbonyl)-carbamimidothioate 
     4-Chlorobenzylamine (142 mg, 1.00 mmol) was used to obtain the title compound (232 mg, yield 90%) by synthesis in a similar manner to Reference Synthesis Example 290. 
     Reference Synthesis Example 327 
     2-({[3-(4-Chlorobenzyl)ureido](methylthio)methylene}amino)-2-oxoethyl acetate 
     To a dichloromethane solution (2.0 mL) of methyl N-({[(4-chlorobenzen-1-yl)methyl]amino}carbonyl)-carbamimidothioate (257 mg, 1.00 mmol) synthesized in Reference Synthesis Example 326, triethylamine (279 μL, 2.00 mmol) and 2-chloro-2-oxoethyl acetate (162 μL, 1.50 mmol) were added and the resultant mixture was stirred at room temperature for 1 hour. After completion of the reaction, the reaction solution was purified by silica gel column chromatography (hexane/ethyl acetate=1/1) to obtain the title compound (221 mg, yield 62%). 
     Reference Synthesis Example 328 
     [1-(4-Chlorobenzyl)-4-(methylthio)-6-oxo-1,6-dihydro-1,3,5-triazin-2-yl]methyl acetate 
     A phosphorus oxychloride solution (3.0 mL) of 2-({[3-(4-chlorobenzyl)ureido](methylthio)methylene}amino)-2-oxoethyl acetate (201 mg, 0.616 mmol) synthesized in Reference Synthesis Example 327 was stirred at 80° C. for 3 hours. After completion of the reaction, the reaction solution was added to chloroform-saturated sodium bicarbonate aqueous solution and extraction from the resultant mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=2/1→0/1) to obtain the title compound (219 mg, quantitative). 
     Reference Synthesis Example 329 
     2-[{(Methylthio)(3-{[5-(trifluoromethyl)thiophen-2-yl]methyl}ureido)methylene}amino]-2-oxoethyl acetate 
     Methyl N-[({[5-(trifluoromethyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate (500 mg, 1.68 mmol) synthesized in Reference Synthesis Example 290 was used to obtain the title compound (382 mg, yield 57%) by synthesis in a similar manner to Reference Synthesis Example 327. 
     Reference Synthesis Example 330 
     [4-(Methylthio)-6-oxo-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,6-dihydro-1,3,5-triazin-2-yl]methyl acetate 
     2-[{(Methylthio)(3-{[5-(trifluoromethyl)thiophen-2-yl]methyl}ureido)methylene}amino]-2-oxoethyl acetate (382 mg, 0.961 mmol) synthesized in Reference Synthesis Example 329 was used to obtain the title compound (276 mg, yield 76%) by synthesis in a similar manner to Reference Synthesis Example 328. 
     Reference Synthesis Example 331 
     6-Methoxy-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Tetramethoxymethane was used to obtain the title compound (64.4 mg, yield 95%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Reference Synthesis Example 332a 
     (R)-1-(4-Chloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     Reference Synthesis Example 332b 
     (S)-1-(4-Chloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     To a tetrahydrofuran (1.2 mL)-water (2.0 mL) solution of (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol (158 mg, 0.817 mmol) synthesized in Reference Synthesis Example 133, sodium carbonate (104 mg, 0.981 mmol) was added at 0° C. and the resultant mixture was stirred at room temperature for 2 hours. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with water. Thereafter, the organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=7/3→1/1) to obtain a compound (156 mg, yield 62%) of Reference Synthesis Example 332a as the title compound. 
     Alternatively, (S)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol (188 mg, 0.972 mmol) synthesized in Reference Synthesis Example 138 was used to obtain a compound (189 mg, yield 63%) of 332b as the title compound by synthesis in a similar manner. 
     Reference Synthesis Example 333a 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Reference Synthesis Example 333b 
     (S)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     To an acetic acid (1.6 mL)-water (0.30 mL) solution of (R)-1-(4-chloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol (155 mg, 0.505 mmol) synthesized in Reference Synthesis Example 332a, sodium acetate (155 mg, 1.89 mmol) was added and the resultant mixture was stirred at 90° C. for 2 hours. After completion of the reaction, water was added to the reaction solution and the resultant mixture was cooled to 0° C. The precipitated solid was collected by filtration and the solid was washed with water to obtain a compound (122 mg, yield 77%) of Reference Synthesis Example 333a as the title compound. 
     Alternatively, (S)-1-(4-chloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol (189 mg, 0.616 mmol) synthesized in Reference Synthesis Example 332b was used to obtain a compound (108 mg, yield 61%) of 333b as the title compound by synthesis in a similar manner. 
     Reference Synthesis Example 334 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     To 1-(4-methoxybenzyl)-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one (1.39 g, 5.0 mmol) synthesized in Reference Synthesis Example 315, trifluoroacetic acid (10 mL) was added and the resultant mixture was stirred for 1 hour under reflux. After completion of the reaction, the reaction solution was concentrated under reduced pressure and 1,4-dioxane (10 mL), (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol (966 mg, 5.00 mmol) synthesized in Reference Synthesis Example 133, and N,N-diisopropylethylamine (1.92 g, 10.0 mmol) were added to the concentrated solution, followed by refluxing the resultant mixture for 2 hours. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (ethyl acetate/methanol=10/1) to obtain the title compound (1.41 g, yield 94%). 
     Reference Synthesis Example 335 
     1-(4-Chloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol 
     4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol (300 mg, 1.55 mmol) synthesized in Reference Synthesis Example 40b was used to obtain the title compound (445 mg, yield 94%) by synthesis in a similar manner to Reference Synthesis Example 341. 
     Reference Synthesis Example 336 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     1-(4-Chloro-1,3,5-triazin-2-yl)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol (235 mg, 0.766 mmol) synthesized in Reference Synthesis Example 335 was used to obtain the title compound (127 mg, yield 58%) by synthesis in a similar manner to Reference Synthesis Example 342. 
     Reference Synthesis Example 337 
     (R)-4-Chloro-N-[1-(4-fluorophenyl)pyrrolidin-3-yl]-1,3,5-triazin-2-amine 
     To a tetrahydrofuran solution (2.0 mL)-water (0.80 mL) solution of 2,4-dichloro-1,3,5-triazine (166 mg, 1.11 mmol) and sodium carbonate (141 mg, 1.33 mmol), (R)-1-(4-fluorophenyl)pyrrolidin-3-amine hydrochloride (200 mg, 1.11 mmol) synthesized in Reference Synthesis Example 30 was added at 0° C. and the resultant mixture was stirred for 3 hours. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound as a crude product. 
     Reference Synthesis Example 338 
     (R)-4-{[1-(4-Fluorophenyl)pyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     To (R)-4-chloro-N-[1-(4-fluorophenyl)pyrrolidin-3-yl]-1,3,5-triazin-2-amine synthesized in Reference Synthesis Example 337, sodium acetate (153 mg, 1.11 mmol), acetic acid (2.0 mL), and water (0.40 mL) were added and the resultant mixture was stirred at 90° C. for 5 hours. After completion of the reaction, the reaction solution was added to saturated sodium bicarbonate aqueous solution and extraction from the resultant mixture with ethyl acetate was performed. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure and the obtained solid was washed with ethyl acetate to obtain the title compound (65.0 mg, two step yield 15%). 
     Reference Synthesis Example 339 
     6-Methyl-4-[4-(p-tolyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     1-(p-Tolyl)piperazine (250 mg, 1.42 mmol) was used instead of (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol to obtain the title compound (312 mg, yield 77%) by synthesis in a similar manner to Reference Synthesis Example 334. 
     Reference Synthesis Example 340 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     1-(4-Fluorophenyl)piperazine (1.25 g, 6.94 mmol) was used instead of (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol to obtain the title compound (1.50 g, yield 82%) by synthesis in a similar manner to Reference Synthesis Example 334. 
     Reference Synthesis Example 341 
     2-Chloro-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazine 
     To a tetrahydrofuran (10 mL)-water (4.0 mL) solution of 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride (1.43 g, 6.67 mmol) and sodium carbonate (1.56 g, 14.7 mol), 2,4-dichloro-1,3,5-triazine (1.00 g, 6.67 mmol) was added at 0° C. and the resultant mixture was stirred for 1 hour. After completion of the reaction, ethyl acetate was added to the reaction solution and the resultant mixture was washed with each of saturated ammonium chloride aqueous solution and saturated sodium chloride aqueous solution. The obtained organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (chloroform) to obtain the title compound (1.64 g, yield 85%). 
     Reference Synthesis Example 342 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     To an acetic acid (9.0 mL)-water (1.8 mL) solution of 2-chloro-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazine (900 mg, 3.10 mmol) synthesized in Reference Synthesis Example 341, sodium acetate (900 mg, 11.0 mmol) was added and the resultant mixture was stirred at 90° C. for 1 hour. After completion of the reaction, the reaction solution was concentrated under reduced pressure and water was added to the obtained residue, followed by stirring the resultant mixture at 0° C. The precipitated solid was collected by filtration and the solid was dried under reduced pressure to obtain the title compound (750 mg, yield 89%). 
     Reference Synthesis Example 343 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride (250 mg, 1.42 mmol) was used instead of (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol to obtain the title compound (85.0 mg, two step yield 60%) by synthesis in a similar manner to Reference Synthesis Example 334. 
     Reference Synthesis Example 344 
     2-Chloro-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazine 
     4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine 2,2,2-trifluoroacetate (5.94 g, 19.4 mmol) was used to obtain the title compound (4.21 g, yield 96%) by synthesis in a similar manner to Reference Synthesis Example 341. 
     Reference Synthesis Example 345 
     4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2-ol 
     2-Chloro-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-(2H)-yl]-1,3,5-triazine (4.21 g, 13.1 mmol) synthesized in Reference Synthesis Example 344 was used to obtain the title compound (5.17 g, quantitative) by synthesis in a similar manner to Reference Synthesis Example 342. 
     Reference Synthesis Example 346 
     4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2-ol (3.32 g, 10.9 mmol) synthesized in Reference Synthesis Example 345 and 2-(chloromethyl)-5-(trifluoromethyl)thiophene were used to obtain the title compound (2.36 g, yield 46%) by synthesis in a similar manner to Reference Synthesis Example 16. 
     Reference Synthesis Example 347 
     1-(4-Chlorobenzyl)-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     To a chloroform solution (3.0 mL) of 4-chloro-1-(4-chlorobenzyl)-1,3,5-triazin-2(1H)-one (128 mg, 0.500 mmol) synthesized in Reference Synthesis Example 11, triethylamine (70.0 μL, 0.500 mmol) and 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine (156 mg, 0.750 mmol) were added and the resultant mixture was stirred at room temperature for 4 hours. After completion of the reaction, water was added to the reaction solution and extraction from the resultant mixture with chloroform was performed. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/0→4/1) to obtain the title compound (86.0 mg, yield 40%). 
     Reference Synthesis Example 348 
     4-(4-Hydroxypiperidin-1-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To a 1,4-dioxane solution (1.0 mL) of 6-methyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (321 mg, 1.00 mmol) synthesized in Reference Synthesis Example 292, 4-piperidinol (202 mg, 2.00 mmol) was added and the resultant mixture was stirred under reflux by heating for 10 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (ethyl acetate/methanol=1/0→10/1) to obtain the title compound (374 mg, yield 100%). 
     Reference Synthesis Example 349 
     1-(6-Methyl-4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperidin-4-yl methanesulfonate 
     To a dichloromethane solution (2.0 mL) of 4-(4-hydroxypiperidin-1-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (374 mg, 1.00 mmol) synthesized in Reference Synthesis Example 348 and triethylamine (557 μL, 4.00 mmol), methanesulfonyl chloride (155 μL, 2.00 mmol) was added dropwise at 0° C. and the resultant mixture was stirred at room temperature for 1 hour. After the reaction, water was added to the reaction solution and extraction from the resultant mixture with dichloromethane was performed. The obtained organic layer was dried over anhydrous sodium sulfate and thereafter concentrated under reduced pressure to obtain the title compound (453 mg, yield 100%). 
     Reference Synthesis Example 350 
     tert-Butyl 4-(6-methyl-4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate 
     6-Methyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (309 mg, 0.962 mmol) synthesized in Reference Synthesis Example 292 and tert-butyl piperazine-1-carboxylate (269 mg, 1.44 mmol) were used to obtain the title compound (429 mg, yield 97%) by synthesis in a similar manner to Reference Synthesis Example 348. 
     Reference Synthesis Example 351 
     6-Methyl-4-(piperazin-1-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     tert-Butyl 4-(6-methyl-4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazine-1-carboxylate (429 mg, 0.933 mmol) synthesized in Reference Synthesis Example 350 was used to obtain the title compound (335 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 352 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-(4-methoxybenzyl)-1,3,5-triazin-2(1H)-one 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one (294 mg, 1.08 mmol) synthesized in Reference Synthesis Example 342 and 1-(chloromethyl)-4-methoxybenzene (162 μL, 1.19 mmol) were used to obtain the title compound (346 mg, yield 82%) by synthesis in a similar manner to Reference Synthesis Example 16. 
     Reference Synthesis Example 353 
     4-[5-Chloro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (10.0 mg, 0.0212 mmol) synthesized in Synthesis Example 190 was used to obtain the title compound as a crude product by synthesis in a similar manner to Reference Synthesis Example 68. 
     Reference Synthesis Example 354 
     tert-Butyl 4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridine-1(2H)-carboxylate 
     A mixture containing equal quantity of both enantiomers of tert-butyl 4-(4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (700 mg, 1.85 mmol) synthesized in Reference Synthesis Example 131 and Reference Synthesis Example 136 was used to obtain the title compound (500 mg, yield 92%) by synthesis in a similar manner to Reference Synthesis Example 133. 
     Reference Synthesis Example 355 
     tert-Butyl 3,3-bis(hydroxymethyl)-4-oxo-piperidine-1-carboxylate 
     To tert-butyl 4-oxopiperidine-1-carboxylate (1.00 g, 5.02 mmol), water (2.0 mL) and potassium carbonate (10.4 mg, 0.0750 mmol) were added at room temperature and thereafter the mixture was heated to 40° C., followed by adding formaldehyde (36% aqueous solution) (0.795 mg, 9.54 mmol) and stirring the resultant mixture for 2 hours. After completion of the reaction, the reaction solution was purified by silica gel column chromatography (hexane/ethyl acetate=1/2) to obtain the title compound (52.0 mg, yield 4%). 
     Reference Synthesis Example 356 
     tert-Butyl 3,3-bis[(methoxymethoxy)methyl]-4-oxopiperidine-1-carboxylate 
     To a dichloromethane solution (7.0 mL) of tert-butyl 3,3-bis(hydroxymethyl)-4-oxopiperidine-1-carboxylate (376 mg, 1.45 mmol) synthesized in Reference Synthesis Example 355, N,N-diisopropylpropylethylamine (469 mg, 3.63 mmol) and chloro(methoxy)methane (245 mg, 3.05 mmol) were added and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, water was added to the reaction solution and extraction from the resultant reaction mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/1→1/2) to obtain the title compound (233 mg, yield 46%). 
     Reference Synthesis Example 357 
     tert-Butyl 5,5-bis[(methoxymethoxy)methyl]-4-{[(trifluoromethyl)sulfonyl]oxy}-5,6-dihydropyridine-1(2H)-carboxylate 
     To a tetrahydrofuran solution (6.0 mL) of tert-butyl 3,3-bis[(methoxymethoxy)methyl]-4-oxopiperidine-1-carboxylate (233 mg, 0.671 mmol) synthesized in Reference Synthesis Example 356, sodium bis(trimethylsilyl)amide (1.0 M tetrahydrofuran solution) (740 μL, 0.740 mmol) was added at 0° C. and the resultant mixture was stirred for 5 minutes. Thereafter, 1,1,1-trifluoro-N-phenyl-N-[(trifluoromethyl)sulfonyl]methanesulfonamide (287 mg, 0.804 mmol) was added to the mixture and the resultant mixture was stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/0→1/1) to obtain the title compound (211 mg, yield 66%). 
     Reference Synthesis Example 358 
     tert-Butyl 
     4-(4-fluorophenyl)-5,5-bis[(methoxymethoxy)methyl]-5,6-dihydropyridine-1(2H)-carboxylate 
     tert-Butyl 5,5-bis[(methoxymethoxy)methyl]-4-{[(trifluoromethyl)sulfonyl]oxy})-5,6-dihydropyridine-1(2H)-carboxylate (211 mg, 0.439 mmol) synthesized in Reference Synthesis Example 357 was used to obtain the title compound (104 mg, yield 56%) by synthesis in a similar manner to Reference Synthesis Example 139. 
     Reference Synthesis Example 359 
     4-(4-Fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]-1,2,3,6-tetrahydropyridine trifluoroacetate 
     To a dichloromethane solution (0.80 mL) of tert-butyl 4-(4-fluorophenyl)-5,5-bis[(methoxymethoxy)methyl]-5,6-dihydropyridine-1(2H)-carboxylate (40.0 mg, 0.0940 mmol) synthesized in Reference Synthesis Example 358, trifluoroacetic acid (40.0 μL, 0.538 mmol) was added at room temperature and the resultant mixture was stirred for 1 day. After completion of the reaction, the reaction solution was concentrated under reduced pressure to obtain a crude product of the title compound. 
     Reference Synthesis Example 360 
     tert-Butyl 4-(4-fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]piperidine-1-carboxylate 
     tert-Butyl 4-(4-fluorophenyl)-5,5-bis[(methoxymethoxy)methyl]-5,6-dihydropyridine-1(2H)-carboxylate (50.0 mg, 0.118 mmol) synthesized in Reference Synthesis Example 358 was used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 98. The crude product was used in the next process as it was. 
     Reference Synthesis Example 361 
     4-(4-Fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]piperidine 
     The crude product of tert-butyl 4-(4-fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]piperidine-1-carboxylate synthesized in Reference Synthesis Example 360 was used to obtain the title compound (58.8 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 132. 
     Reference Synthesis Example 362 
     4-{4-(4-Fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]piperidin-1-yl}-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     4-(4-Fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]piperidine (58.8 mg, 0.180 mmol) synthesized in Reference Synthesis Example 361 was used to obtain the title compound (14.0 mg, yield 16%) by synthesis in a similar manner to Reference Synthesis Example 348. 
     Reference Synthesis Example 363 
     4-[11-(4-Fluorophenyl)-2,4-dioxa-8-azaspiro[5.5]undecan-8-yl]-6-methyl-1-{[5-(trifluoro methyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To a 1,4-dioxane solution (600 μL) of 4-{4-(4-fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]piperidin-1-yl}-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (10.0 mg, 16.6 μmol) synthesized in Reference Synthesis Example 362, 12 M hydrochloric acid (200 μL) was added and the resultant mixture was stirred at 60° C. for 2 hours. To saturated sodium carbonate-chloroform solution, the reaction solution was added dropwise and extraction from the resultant mixture with chloroform was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/4→0/1) to obtain the title compound (6.60 mg, yield 76%). 
     Reference Synthesis Example 364 
     tert-Butyl (R)-4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridine-1(2H)-carboxylate 
     To a 1,4-dioxane (500 μL)-water (100 μL) solution of tert-butyl (R)-4-(4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (50.0 mg, 0.132 mmol) synthesized in Reference Synthesis Example 131, lithium hydroxide monohydrate (17.0 mg, 0.405 mmol) was added and the resultant mixture was stirred at 115° C. for 10 hours. After completion of the reaction, the reaction solution was analyzed with chiral column chromatography to measure optical purity. 
     Reference Synthesis Example 365 
     tert-Butyl (S)-4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridine-1(2H)-carboxylate 
     To a 1,4-dioxane (500 μL)-water (100 μL) solution of tert-butyl (S)-4-(4-fluorophenyl)-5-(pivaloyloxy)-5,6-dihydropyridine-1(2H)-carboxylate (50.0 mg, 0.132 mmol) synthesized in Reference Synthesis Example 136, lithium hydroxide monohydrate (17.0 mg, 0.405 mmol) was added and the resultant mixture was stirred at 115° C. for 10 hours. After completion of the reaction, the reaction solution was analyzed with chiral column chromatography to measure optical purity. 
     Reference Synthesis Example 366 
     1-(4-Chloro-1,3,5-triazin-2-yl)-4-(4-chlorophenyl)piperidin-4-ol 
     4-(4-Chlorophenyl)piperidin-4-ol (705 mg, 3.33 mmol) was used to obtain the title compound (370 mg, yield 34%) by synthesis in a similar manner to Reference Synthesis Example 341. 
     Reference Synthesis Example 367 
     4-[4-(4-Chlorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     1-(4-Chloro-1,3,5-triazin-2-yl)-4-(4-chlorophenyl)piperidin-4-ol (200 mg, 0.615 mmol) synthesized in Reference Synthesis Example 366 was used to obtain the title compound (400 mg) as a crude product by synthesis in a similar manner to Reference Synthesis Example 342. 
     Reference Synthesis Example 368 
     7-Benzyl-9-(4-fluorophenyl)-3-oxa-7-azabicyclo[3.3.1]nonan-9-ol 
     To 4-fluorobenzene magnesium bromide (2M diethyl ether solution) (5.0 mL, 10.0 mmol), (1R,5S)-7-benzyl-3-oxa-7-azabicyclo[3.3.1]nonan-9-one (462 mg, 2.00 mmol) was added dropwise at 0° C. and the resultant mixture was stirred at room temperature for 1 minute. After completion of the reaction, water and 1 M sodium hydroxide aqueous solution were added to the reaction solution and extraction from the resultant reaction mixture with ethyl acetate was performed. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel (amino-based) column chromatography (hexane/ethyl acetate=5/1) to obtain the title compound (156 mg, yield 24%). 
     Reference Synthesis Example 369 
     9-(4-Fluorophenyl)-3-oxa-7-azabicyclo[3.3.1]nonan-9-ol 
     7-Benzyl-9-(4-fluorophenyl)-3-oxa-7-azabicyclo[3.3.1]nonan-9-ol (72.5 mg, 0.231 mmol) synthesized in Reference Synthesis Example 368 was used to obtain the title compound (35.6 mg, yield 65%) by synthesis in a similar manner to Reference Synthesis Example 226. 
     Reference Synthesis Example 370 
     [trans-3-Amino-1-(4-fluorophenyl)cyclobutyl]methanol 
     To a tetrahydrofuran solution (5.0 mL) of methyl trans-1-(4-fluorophenyl)-3-hydroxycyclobutane-carboxylate (177 mg, 5.00 mmol) synthesized in Reference Synthesis Example 255, lithium aluminum hydride (38.0 mg, 1.00 mmol) was added and the resultant mixture was stirred at room temperature for 10 minutes. After completion of the reaction, 1 M sodium hydroxide aqueous solution and tetrahydrofuran were added to the reaction solution and the resultant mixture was filtered with Celite, followed by concentrating the filtrate under reduced pressure. To the obtained crude product, dichloromethane was added and the resultant mixture was dried over anhydrous sodium sulfate and pressure was reduced to obtain the title compound (95.3 mg, yield 98%). 
     Reference Synthesis Example 371 
     Methyl 
     N-(trifluoroacetyl)-N′-({[5-(trifluoromethyl)thiophen-2-yl]methyl}carbamoyl)carbamimidothioate 
     Methyl 
     N-[({[5-(trifluoromethyl)thiophen-2-yl]methyl}amino)carbonyl]-carbamimidothioate (29.7 mg, 0.100 mmol) synthesized in Reference Synthesis Example 290 and trifluoroperacetic acid (1.0 mL) were used to obtain a crude product of the title compound by synthesis in a similar manner to Reference Synthesis Example 327. 
     Reference Synthesis Example 372 
     4-(Methylthio)-6-(trifluoromethyl)-1-{[5-(trifluoromethyl)thiophen-2-yl}methyl]-1,3,5-triazin-2(1H)-one 
     The crude product of methyl N-(trifluoroacetyl)-N′-({[5-(trifluoromethyl)thiophen-2-yl]methyl}carbamoyl)carbamimidothioate synthesized in Reference Synthesis Example 371 was used to obtain the title compound (21.3 mg, yield 57%) by synthesis in a similar manner to Reference Synthesis Example 328. 
     Reference Synthesis Example 373 
     Methyl 
     N-[({[2-(trifluoromethyl)thiazol-5-yl]methyl}amino)carbonyl]-carbamimidothioate 
     [2-(Trifluoromethyl)thiazol-5-yl]methanamine (370 mg, 2.03 mmol) was used to obtain the title compound (607 mg, quantitative) by synthesis in a similar manner to Reference Synthesis Example 289. 
     Reference Synthesis Example 374 
     6-Methyl-4-(methylthio)-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Methyl 
     N-[({[2-(trifluoromethyl)thiazol-5-yl]methyl}amino)carbonyl]-carbamimidothioate (607 mg, 2.03 mmol) synthesized in Reference Synthesis Example 373 was used to obtain the title compound (630 mg, yield 97%) by synthesis in a similar manner to Reference Synthesis Example 292. 
     Synthesis Example 1 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (170 mL) of 4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (8.48 g, 30.8 mmol) synthesized in Reference Synthesis Example 3, 4-chlorobenzyl bromide (6.32 g, 30.9 mmol) and potassium carbonate (5.11 g, 37.0 mmol) were added and the resultant mixture was stirred at 50° C. for 1 hour and at 70° C. for 3 hours. To the reaction solution, 4-chlorobenzyl bromide (1.90 g, 9.25 mmol) and potassium carbonate (2.13 g, 15.4 mmol) were added and the resultant reaction solution was stirred at 70° C. further for 2 hours. After the completion of the reaction, water was added to the reaction solution and a resultant solid was filtered and was dried under reduced pressure. The resultant solid was suspended in ethyl acetate and the suspension was stirred at room temperature for 10 minutes. The solid was filtered and was dried under reduced pressure. These operations from suspending of the solid to the second drying of the solid were performed twice to obtain the title compound (6.49 g, yield: 53%). 
     In Synthesis Examples 2 to 10, each title compound was synthesized in a similar manner to Synthesis Example 1. The names of the synthesized compound and the synthesis yields are indicated below. 
     Synthesis Example 2 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-(4-nitrobenzyl)-1,3,5-triazin-2(1H)-one 
     Yield: 18% 
     Synthesis Example 3 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-[4-(trifluoromethyl)benzyl]-1,3,5-triazin-2(1H)-one 
     Yield: 23% 
     Synthesis Example 4 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-(4-methylbenzyl)-1,3,5-triazin-2(1H)-one 
     Yield: 24% 
     Synthesis Example 5 
     1-[4-(tert-Butyl)benzyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 25% 
     Synthesis Example 6 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-[4-(trifluoromethoxy)benzyl]-1,3,5-triazin-2(1H)-one 
     Yield: 12% 
     Synthesis Example 7 
     1-(3-Chlorobenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 8 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-[3-(trifluoromethyl)benzyl]-1,3,5-triazin-2(1H)-one 
     Yield: 8.5% 
     Synthesis Example 9 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-(3-methylbenzyl)-1,3,5-triazin-2(1H)-one 
     Yield: 37% 
     Synthesis Example 10 
     1-(3-Fluorobenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 23% 
     Synthesis Example 11 
     1-{[3-(tert-Butyl)-1-methyl-1H-pyrazol-5-yl]methyl}-4-[4-(4-fluorophenyl)piperazin-1-1]-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (2 mL) of 4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (50.0 mg, 0.18 mmol) synthesized in Reference Synthesis Example 3, 3-(tert-butyl)-5-(chloromethyl)-1-methyl-1H-pyrazole (50 mg, 0.21 mmol) synthesized in Reference Synthesis Example 61, potassium carbonate (75.3 mg, 0.54 mmol), and sodium iodide (2.7 mg, 0.02 mmol) were added and the resultant mixture was stirred at 80° C. for 8 hours. To the reaction solution, water was added and extraction with chloroform from the resultant reaction solution was performed three times. The organic layer was dried over anhydrous magnesium sulfate and was concentrated under reduced pressure. The resultant residue was purified by preparative thin-layer chromatography (ethyl acetate/chloroform=1/1) and the purified product was recrystallized from chloroform/hexane to obtain the title compound (8.3 mg, yield: 11%). 
     In Synthesis Examples 12 to 24, each title compound was synthesized in a similar manner to Synthesis Example 11. The names of the synthesized compound and the synthesis yields are indicated below. 
     Synthesis Example 12 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-(4-methoxybenzyl)-1,3,5-triazin-2(1H)-one 
     Yield: 25% 
     Synthesis Example 13 
     1-(2-Fluorobenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 21% 
     Synthesis Example 14 
     5-({4-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)furan-2-carboxylate 
     Yield: 4.7% 
     Synthesis Example 15 
     1-{[3-(tert-Butyl)-1H-pyrazol-5-yl]methyl}-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 13% 
     Synthesis Example 16 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[2-oxo-4-(trifluoromethyl)pyridin-1(2H)-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 19% 
     Synthesis Example 17 
     1-(Benzo[d]thiazol-6-ylmethyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 10% 
     Synthesis Example 18 
     1-[(5-Chlorobenzofuran-2-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 26% 
     Synthesis Example 19 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 20 
     1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 26% 
     Synthesis Example 21 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 29% 
     Synthesis Example 22 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[6-(trifluoromethyl)pyridin-3-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 2.3% 
     Synthesis Example 23 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 2.1% 
     Synthesis Example 24 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[5-phenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 40% 
     Synthesis Example 25 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (1 mL) of 4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (50.0 mg, 0.18 mmol) synthesized in Reference Synthesis Example 3, [5-(trifluoromethyl)thiophen-2-yl]methyl 4-methylbenzenesulfonate (121 mg, 0.36 mmol) synthesized in Reference Synthesis Example 51 and potassium carbonate (99 mg, 0.72 mmol) were added and the resultant mixture was stirred at 80° C. for 2 hours. To the reaction solution, [5-(trifluoromethyl)thiophen-2-yl]methyl 4-methylbenzenesulfonate (500 mg, 0.48 mmol) was added and the resultant reaction solution was stirred further for 2 hours. After the completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant reaction solution was performed three times. The organic layer was washed with brine, was dried over anhydrous magnesium sulfate, and was concentrated under reduced pressure. The resultant residue was purified by silica gel column chromatography (hexane/ethyl acetate=4/1) to obtain the title compound (9.4 mg, yield: 12%). 
     In Synthesis Examples 26 to 30 and 32 to 33, each title compound was synthesized in a similar manner to Synthesis Example 25. The names of the synthesized compound and the synthesis yields are indicated below. 
     Synthesis Example 26 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 4.4% 
     Synthesis Example 27 
     1-[(3-Cyclohexyl-1H-pyrazol-1-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 2.0% 
     Synthesis Example 28 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[5-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 8.3% 
     Synthesis Example 29 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[2-(trifluoromethyl)thiazol-4-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 8.9% 
     Synthesis Example 30 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 3.0% 
     Synthesis Example 31 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-6-methoxy-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 3-(4-chlorobenzyl)-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine-2,4(1H,3H)-dione (1.11 g, 2.67 mmol) synthesized in Reference Synthesis Example 19 in a similar manner to Synthesis Example 66 to obtain the title compound (180 mg, yield: 16%). 
     Synthesis Example 32 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[4-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 16% 
     Synthesis Example 33 
     4-[4-(4-Fluorophenylpiperazin-1-yl]-1-{2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]ethyl}-1,3,5-triazin-2(1H)-one 
     Yield: 9.0% 
     Synthesis Example 34 
     Ethyl 
     5-(tert-butyl)-1-({4-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)-1H-pyrazole-3-carboxylate 
     Synthesis Example 35 
     Ethyl 
     3-(tert-butyl)-1-({4-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)-1H-pyrazole-5-carboxylate 
     A tetrahydrofuran solution (1 mL) of ethyl 3-(tert-butyl)-1H-pyrazole-5-carboxylate (196 mg, 1.00 mmol), paraformaldehyde (36 mg, 1.20 mmol), and 1,8-diazabicyclo[5.4.0]undeca-7-ene (15 μL, 0.1 mmol) was stirred at room temperature for 1 day. After the completion of the reaction, the reaction solution was filtered and to the filtrate, triethylamine (209 μL, 1.50 mmol) and p-toluenesulfonyl chloride (229 mg, 1.20 mmol) were added, followed by stirring the resultant reaction solution at room temperature for 1 hour. To the reaction solution, water was added and the resultant reaction solution was extracted with ethyl acetate, followed by concentrating the resultant organic layer under reduced pressure. To an N,N-dimethylformamide solution (1 mL) of the above-resultant residue and 4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (138 mg, 0.50 mmol) synthesized in Reference Synthesis Example 3, potassium carbonate (138 mg, 1.00 mmol) and sodium iodide (7.5 mg, 0.05 mmol) were added and the resultant mixture was stirred at 90° C. for 1 day. After the completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant reaction solution was performed. The organic layer was concentrated under reduced pressure and the resultant residue was purified by preparative high performance liquid chromatography to obtain the compound of Synthesis Example 34 (yield: 2%) and the compound of Synthesis Example 35 (yield: 2%). 
     Synthesis Example 36 
     1-(4-Chlorobenzyl)-6-(dimethylamino)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (5 mL) of 4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (100 mg, 0.36 mmol) synthesized in Reference Synthesis Example 3, 4-chlorobenzyl chloride (69 mg, 0.43 mmol), potassium carbonate (59 mg, 0.43 mmol), and sodium iodide (54 mg, 0.36 mmol) were added and the resultant mixture was stirred at 90° C. for 5 hours. The reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography to obtain the title compound (1 mg, yield: 1%). 
     Synthesis Example 37 
     4-[4-(3-Methoxyphenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     A 1,4-dioxane solution (1.0 mL) of 4-(piperazin-1-yl)-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one (50 mg, 0.07 mmol) synthesized in Reference Synthesis Example 17, 1-bromo-3-methoxybenzene (8.6 μL, 0.07 mmol), tris(dibenzylideneacetone)dipalladium (0) (6.2 mg, 0.007 mmol), dicyclohexyl(2′,4′,6′-triisopropyl-[1,1′-biphenyl]-2-yl)phosphine (6.5 mg, 0.01 mmol), and cesium carbonate (44 mg, 0.14 mmol) was stirred in a nitrogen atmosphere at 80° C. for 1 day. After the completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant reaction solution was performed three times. The organic layer was washed with brine, was dried over anhydrous sodium sulfate, and was concentrated under reduced pressure. The resultant residue was purified by preparative thin-layer chromatography (hexane/ethyl acetate=1/1 (v/v)) to obtain the title compound (9.4 mg, yield: 32%). 
     In Synthesis Examples 38 to 63, each title compound was synthesized in a similar manner to Synthesis Example 37. The names of the synthesized compound and the synthesis yields are indicated below. 
     Synthesis Example 38 
     4-[4-(4-Chlorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 6.8% 
     Synthesis Example 39 
     4-[4-(m-Tolyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 4.5% 
     Synthesis Example 40 
     4-[4-(3-Cyclopropylphenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 41 
     1-{[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 42 
     1-{[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4-{4-[4-(trifluoromethyl)phenyl]piperazin-1-yl}-1,3,5-triazin-2(1H)-one 
     Yield: 15% 
     Synthesis Example 43 
     1-{[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4-(4-{4-[(trifluoromethyl)thio]phenyl}piperazin-1-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 14% 
     Synthesis Example 44 
     4-[4-(p-tolyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 19% 
     Synthesis Example 45 
     4-{4-[4-(Trifluoromethoxy)phenyl]piperazin-1-yl}-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 7.5% 
     Synthesis Example 46 
     4-[4-(4-Ethylphenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 5.6% 
     Synthesis Example 47 
     4-{4-[4-(1,1,2,2-Tetrafluoroethoxy)phenyl]piperazin-1-yl}-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 5.5% 
     Synthesis Example 48 
     4-[4-(4-Fluoro-3-methylphenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 6.0% 
     Synthesis Example 49 
     4-[4-(4-Oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazin-1-yl]benzonitrile 
     Yield: 17% 
     Synthesis Example 50 
     Methyl 
     3-[4-(4-Oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazin-1-yl]benzoate 
     Yield: 12% 
     Synthesis Example 51 
     2-Fluoro-5-[4-(4-oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazin-1-yl]benzonitrile 
     Yield: 6.9% 
     Synthesis Example 52 
     4-{4-[4-Fluoro-3-(trifluoromethyl)phenyl]piperazin-1-yl}-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 12% 
     Synthesis Example 53 
     4-[4-(3-Chloro-4-fluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 9.2% 
     Synthesis Example 54 
     3-[4-(4-Oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazin-1-yl]benzonitrile 
     Yield: 17% 
     Synthesis Example 55 
     4-[4-(3-Chlorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 16% 
     Synthesis Example 56 
     4-{-4-[4-Chloro-3-(trifluoromethyl)phenyl]piperazin-1-yl}-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 17% 
     Synthesis Example 57 
     4-[4-(4-Fluoro-3-nitrophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 24% 
     Synthesis Example 58 
     1-{[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4-[4-(3,4,5-trifluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 20% 
     Synthesis Example 59 
     4-[4-(o-Tolyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 3.9% 
     Synthesis Example 60 
     4-[4-(4-Chloro-2-fluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 7.0% 
     Synthesis Example 61 
     2-Chloro-5-[4-(4-oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazin-1-yl]benzoate 
     Yield: 15% 
     Synthesis Example 62 
     2-Chloro-5-[4-(4-oxo-5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazin-1-yl]benzonitrile 
     Yield: 12% 
     Synthesis Example 63 
     4-[4-(2-Methyl-4-nitrophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 18% 
     Synthesis Example 64 
     4-[4-(2,4-Difluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(2,4-difluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (189 mg, 0.65 mmol) synthesized in Reference Synthesis Example 86 and [3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate (413 mg, 1.29 mmol) synthesized in Reference Synthesis Example 15 in a similar manner to Synthesis Example 1 to obtain the title compound (21 mg, yield: 7.4%). 
     Synthesis Example 65 
     6-Butoxy-1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To a solution of 6-chloro-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (50 mg, 0.16 mmol) synthesized in Reference Synthesis Example 2 in a solvent mixture of N,N-dimethylformamide (1 mL) and 1,2-dimethoxyethane (1 mL), lithium hydride (1.3 mg, 0.16 mmol) was added at 0° C. and the resultant mixture was stirred at room temperature for 15 minutes. To the mixture, 4-chlorobenzyl bromide (40 mg, 0.19 mmol) was added and the resultant mixture was stirred at room temperature for 30 minutes and then at 60° C. for 2 hours. Next, at room temperature, 1-butanol (30 μL, 0.32 mmol) and lithium hydride (2.6 mg, 0.32 mmol) were added to the resultant mixture and the resultant mixture was stirred for 30 hours. After the completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant reaction solution was performed three times. The organic layer was washed with brine, was dried over anhydrous sodium sulfate, and was concentrated under reduced pressure. The resultant residue was purified by amino-type thin-layer chromatography (hexane/ethyl acetate=1/1 (v/v)) to obtain the title compound (18 mg, yield: 21%). 
     Synthesis Example 66 
     1-{4-[(4-Chlorobenzyl)oxy]benzyl}-4-[4-(4-fluorophenyl)piperazin-1-yl]-6-methoxy-1,3,5-triazin-2(1H)-one 
     3-{4-[(4-Chlorobenzyl)oxy]benzyl}-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine-2,4(1H,3H)-dione 
     In argon atmosphere, to an N,N-dimethylformamide solution (5 mL) of 6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine-2,4(1H,3H)-dione (200 mg, 0.69 mmol) synthesized in Reference Synthesis Example 18, lithium hydride (12 mg, 1.51 mmol) was added at 0° C. and the resultant mixture was stirred for 1 hour. To the mixture, 1-chloro-4-{[4-(chloromethyl)phenoxy]methyl}benzene (183 mg, 0.69 mmol) was added and the resultant mixture was stirred at 50° C. for 2 hours and at 70° C. for 3 days. After the completion of the reaction, water and ethanol were added to the reaction solution and a resultant solid was filtered to obtain a crude product of a precursor (66St) of the title compound, which was used as it was in the next reaction below. 
     1-{4-[(4-chlorobenzyl)oxy]benzyl}-4-[4-(4-fluorophenyl)piperazin-yl]-6-methoxy-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (4 mL) of a crude product (0.69 mmol) of 3-{4-[(4-chlorobenzyl)oxy]benzyl}-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazine-2,4(1H,3H)-dione, potassium carbonate (332 mg, 2.40 mmol) and methyl iodide (137 μL, 2.20 mmol) were added at room temperature and the resultant mixture was stirred at room temperature for 1 day. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography to obtain the title compound (26 mg, two step yield: 7%). 
     Synthesis Example 67 
     1-[(2H-Indazol-2-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution of {4-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl 4-methylbenzenesulfonate (165 mg, 0.36 mmol) synthesized in Reference Synthesis Example 4, 1,8-diazabicyclo[5.4.0]undeca-7-ene (65 μL, 0.44 mmol) and 1H-indazole (43 mg, 0.40 mmol) were added at room temperature and the resultant mixture was stirred at room temperature for 30 minutes. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (ethyl acetate) to obtain the title compound (8.5 mg, yield: 5.2%). 
     Synthesis Example 68 
     4-[4-(4-Chlorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution (1.0 mL) of 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one (14 mg, 0.03 mmol) synthesized in Reference Synthesis Example 91a, trifluoroacetic acid (0.5 mL) was added and the resultant mixture was stirred at room temperature for 3 hours. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and to the resultant concentrate, water and saturated sodium hydrogen carbonate aqueous solution were added. A deposited solid was washed with water and was dried under reduced pressure to obtain the title compound (7.4 mg, yield: 55%). 
     Synthesis Example 69 
     4-(4-Phenyl-5,6-dihydropyridin-1(2H)-yl)-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-(4-hydroxy-4-phenylpiperidin-1-yl)-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one (7.4 mg, 0.02 mmol) synthesized in Reference Synthesis Example 91b in a similar manner to Synthesis Example 68 to obtain the title compound (6.9 mg, yield: 98%). 
     Synthesis Example 70 
     4-(4-Phenyl-5,6-dihydropyridin-1(2H)-yl)-1-[{5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Synthesis Example 71 
     4-[4-(4-Chlorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using the mixture (21 mg) of 4-(4-hydroxy-4-phenylpiperidin-1-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one and 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one that were synthesized in Reference Synthesis Example 91 in a similar manner to Synthesis Example 68. The resultant residue was purified by preparative high performance chromatography to obtain the title compound of Synthesis Example 70 (3.0 mg, yield: 16%) and the title compound of Synthesis Example 71 (7.5 mg, yield: 37%). 
     Synthesis Example 72 
     1-(4-Chlorobenzyl)-4-[4-(3,3-dimethylbutyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution (1 mL) of 1-(4-chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one (31 mg, 0.10 mmol) synthesized in Reference Synthesis Example 9 and 3,3-dimethylbutanal (13 μL, 0.10 mmol), sodium triacetoxyborohydride (42 mg, 0.20 mmol) was added and the resultant mixture was stirred at room temperature for 4 hours. After the completion of the reaction, saturated sodium bicarbonate water was added to the reaction solution and extraction with ethyl acetate from the resultant reaction solution was performed. The organic layer was concentrated under reduced pressure and to the resultant residue, ethyl acetate was added. A resultant solid was filtered and was dried under reduced pressure to obtain the title compound (11 mg, yield: 28%). 
     Synthesis Example 73 
     1-(4-Chlorobenzyl)-4-[4-(tetrahydro-2H-pyran-4-yl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 1-(4-chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one (31 mg, 0.10 mmol) synthesized in Reference Synthesis Example 9 and dihydro-2H-pyran-4(3H)-one (10 mg, 0.10 mmol) in a similar manner to Synthesis Example 72 to obtain the title compound (2.6 mg, yield: 6.6%). 
     Synthesis Example 74 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorobenzoyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (1 mL) of 1-(4-chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one (31 mg, 0.10 mmol) synthesized in Reference Synthesis Example 9, triethylamine (28 μL, 0.20 mmol) and 4-fluorobenzoyl chloride (18 μL, 0.15 mmol) were added at room temperature and the resultant mixture was stirred at room temperature for 4 hours. After the completion of the reaction, saturated ammonium chloride aqueous solution was added to the reaction solution and extraction with ethyl acetate from the resultant reaction solution was performed. The organic layer was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/4→0/1 (v/v)) to obtain the title compound (27 mg, yield: 63%). 
     Synthesis Example 75 
     1,1,1-Trifluoro-2-methylpropan-2-yl 
     4-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]piperazine-1-carboxylate 
     The synthesis was performed using 1-(4-chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one (50 mg, 0.16 mmol) synthesized in Reference Synthesis Example 9 and 3-methyl-1-{[(1,1,1-trifluoro-2-methylpropan-2-yl)oxy]carbonyl}-1H-imidazol-3-ium iodide (89 mg, 0.25 mmol) synthesized in Reference Synthesis Example 48 in a similar manner to Synthesis Example 74 to obtain the title compound (42 mg, yield: 56%). 
     Synthesis Example 76 
     1-(4-Chlorobenzyl)-4-[4-(5-nitropyridin-2-yl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     An N,N-dimethylformamide suspension (1 mL) of 1-(4-chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one (31 mg, 0.10 mmol) synthesized in Reference Synthesis Example 9, 2-chloro-5-nitropyridine (16 mg, 0.10 mmol) and potassium carbonate (18 mg, 0.20 mmol) was stirred at 100° C. for 1 hour. After the completion of the reaction, water was added to the reaction solution and extraction with ethyl acetate from the resultant reaction solution was performed three times. The organic layer was washed with brine, was dried over anhydrous sodium sulfate, and was concentrated under reduced pressure. The resultant residue was purified by preparative silica gel thin-layer chromatography to obtain the title compound (2.1 mg, yield: 4.9%). 
     Synthesis Example 77 
     1-(4-Chlorobenzyl)-4-{4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 
     1-(4-chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one (31 mg, 0.10 mmol) synthesized in Reference Synthesis Example 9 and 2-chloro-5-trifluoromethylpyridine (18 mg, 0.10 mmol) in a similar manner to Synthesis Example 76 to obtain the title compound (1.7 mg, yield: 3.7%). 
     Synthesis Example 78 
     1-(4-Chlorobenzyl)-4-[4-(5-chlorothiophen-2-yl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     An N,N-dimethylaminoethanol suspension (1 mL) of 1-(4-chlorobenzyl)-4-(piperazin-1-yl)-1,3,5-triazin-2(1H)-one (30 mg, 0.10 mmol) synthesized in Reference Synthesis Example 9, 2-bromo-5-chlorothiophene (110 μL, 0.10 mmol), copper (3.0 mg, 0.05 mmol), copper (I) iodide (9 mg, 0.05 mmol), and potassium phosphate (43 mg, 0.20 mmol) was stirred at 80° C. for 3 days. After the completion of the reaction, water was added to the reaction solution and extraction with ether and ethyl acetate from the resultant reaction solution was performed. The organic layer was washed with brine, was dried over anhydrous sodium sulfate, and was concentrated under reduced pressure. The resultant residue was purified by silica gel column chromatography (ethyl acetate/methanol) to obtain the title compound (0.5 mg, yield: 1.2%). 
     Synthesis Example 79 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)piperidin-4-yl]amino}-1,3,5-triazin-2(1H)-one 
     To a chloroform solution (1.1 mL) of 4-chloro-1-(4-chlorobenzyl)-1,3,5-triazin-2(1H)-one (59 mg, 0.23 mmol) synthesized in Reference Synthesis Example 11, potassium carbonate (80 mg, 0.58 mmol) and 1-(4-fluorophenyl)piperidine-4-amine (66 mg, 0.34 mmol) synthesized in Reference Synthesis Example 83 were added and the resultant mixture was stirred at room temperature for 30 minutes. After the completion of the reaction, water was added to the reaction solution and extraction with chloroform from the resultant reaction solution was performed. The organic layer was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/5→0/1 and next, ethyl acetate/methanol=19/1 (v/v)) to obtain the title compound (50 mg, yield: 52%). 
     In Synthesis Examples 80 to 83, 85 to 97, and 100 to 106, each title compound was synthesized in a similar manner to Synthesis Example 79. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 80 
     1-(4-Chlorobenzyl)-4-{4-[(4-fluorophenyl]amino}piperidin-1-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 47% 
     Synthesis Example 81 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)piperidin-4-yl][methyl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 34% 
     Synthesis Example 82 
     (R)-1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)piperidin-3-yl]-amino}-1,3,5-triazin-2(1H)-one 
     Yield: 47% 
     Synthesis Example 83 
     (S)-1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)piperidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 42% 
     Synthesis Example 84 
     1-(4-Chlorobenzyl)-4-[4-(5-fluoro-2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     To an acetonitrile solution (1 mL) of 1-(4-chlorobenzyl)-4-hydroxy-1,3,5-triazin-2(1H)-one (20 mg, 0.08 mmol) synthesized in Reference Synthesis Example 10, (benzotriazol-1-yloxy)tripyrrolidino-phosphonium (47 mg, 0.10 mmol) and 1,8-diazabicyclo[5.4.0]undeca-7-ene (15 μL, 0.10 mmol) were added at room temperature and the resultant mixture was stirred for 20 minutes. To the reaction solution, 5-fluoro-1H-benzo[d]imidazole-2(3H)-thione (25 mg, 0.10 mmol) was added and the resultant reaction solution was stirred at 80° C. for 10 minutes. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (chloroform/ethyl acetate=1/1 (v/v)) to obtain the title compound (0.8 mg, yield: 2.0%). 
     Synthesis Example 85 
     1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopentyl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 31% 
     Synthesis Example 86 
     (R)-1-(4-Chlorobenzyl)-4-({[1-(4-fluorophenyl)pyrrolidin-3-yl]methyl}amino)-1,3,5-triazin-2(1H)-one 
     Yield: 3.4% 
     Synthesis Example 87 
     1-(4-Chlorobenzyl)-4-{3-[(4-fluorobenzyl)oxy]azetidin-1-yl}-1,3,5-triazin-2(1H)-one 
     Yield: 11% 
     Synthesis Example 88 
     1-(4-Chlorobenzyl)-4-{4-[3-(trifluoromethyl)-1H-pyrazol-1-yl]piperidin-1-yl}-1,3,5-triazin-2(1H)-one 
     Yield: 3.1% 
     Synthesis Example 89 
     1-(4-Chlorobenzyl)-4-[3-(4-fluorophenoxy)azetidin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 4.9% 
     Synthesis Example 90 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 18% 
     Synthesis Example 91 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-3,4-dihydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 92 
     (R)-1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)pyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 37% 
     Synthesis Example 93 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)pyrrolidin-3-yl][methyl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 38% 
     Synthesis Example 94 
     (3R,4R)-1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)-4-hydroxypyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 2.4% 
     Synthesis Example 95 
     (3R)-1-(4-Chlorobenzyl)-4-{[4-fluoro-1-(4-fluorophenyl)pyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 8.2% 
     Synthesis Example 96 
     (R)-1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-2-methylpiperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 19% 
     Synthesis Example 97 
     1-(4-Chlorobenzyl)-4-({2-[(4-fluorophenyl)amino]ethyl}amino)-1,3,5-triazin-2(1H)-one 
     Yield: 8.9% 
     Synthesis Example 98 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one (76 mg, 0.17 mmol) synthesized in Reference Synthesis Example 89 in a similar manner to Synthesis Example 114 to obtain the title compound (70 mg, yield: 84%). 
     Synthesis Example 99 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (20 mg, 0.04 mmol) synthesized in Reference Synthesis Example 90 in a similar manner to Synthesis Example 114 to obtain the title compound (18 mg, yield: 97%). 
     Synthesis Example 100 
     1-(4-Chlorobenzyl)-4-{3-[(4-fluorophenyl)thio)azetidin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 28% 
     Synthesis Example 101 
     1-(4-Chlorobenzyl)-4-{3-[(4-fluorobenzyl)thio]azetidin-1-yl}-1,3,5-triazin-2(1H)-one 
     Yield: 54% 
     Synthesis Example 102 
     (S)-1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-3-methylpiperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 7.5% 
     Synthesis Example 103 
     1-(4-Chlorobenzyl)-4-[2-(4-fluorobenzyl)morpholino]-1,3,5-triazin-2(1H)-one 
     Yield: 0.6% 
     Synthesis Example 104 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)-2-oxopyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 4.0% 
     Synthesis Example 105 
     (R)-1-(4-Chlorobenzyl)-4-{[1-(4-fluorobenzyl)pyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 5.0% 
     Synthesis Example 106 
     (S)-1-(4-Chlorobenzyl)-4-{[1-(4-fluorobenzyl)pyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 9.0% 
     Synthesis Example 107 
     1-(4-Chlorobenzyl)-4-[5-fluoro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution (1.0 mL) of 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one (15 mg, 0.04 mmol) synthesized in Synthesis Example 90, (diethylamino)sulfur trifluoride (10 μL, 0.04 mmol) was added at 0° C. and the resultant mixture was stirred at room temperature for 1.5 hours. After the completion of the reaction, dichloromethane was added to the reaction solution and the resultant reaction solution was washed with saturated sodium bicarbonate water and brine. The resultant organic layer was dried over anhydrous sodium sulfate and was concentrated under reduced pressure. To the resultant residue, silica gel was added and the mixture was filtered, followed by washing the mixture with ethyl acetate. The filtrate was concentrated under reduced pressure to obtain the title compound (7 mg, yield: 46%). 
     Synthesis Example 108 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-3-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     A solution of 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one (10 mg, 0.03 mmol) synthesized in Reference Synthesis Example 90 and palladium-activated carbon (3 mg) in a solvent mixture of methanol (5 mL) and dichloromethane (5 mL) was stirred in a hydrogen atmosphere for 3 days. After the completion of the reaction, the reaction solution was filtered through Celite and the filtrate was concentrated under reduced pressure to obtain the title compound (8.9 mg, yield: 90%). 
     Synthesis Example 109 
     Methyl 
     1-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]-4-(4-fluorophenyl)piperazine-2-carboxylate 
     The synthesis was performed using methyl 1-[5-(4-chlorobenzyl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl]piperazine-2-carboxylate (26 mg, 0.07 mmol) synthesized in Reference Synthesis Example 88 in a similar manner to Synthesis Example 37 to obtain the title compound (12 mg, yield: 37%). 
     Synthesis Example 110 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)pyrrolidin-3-yl]oxy}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using a chloroform solution (2 mL) of 4-chloro-1-(4-chlorobenzyl)-1,3,5-triazin-2(1H)-one (67 mg, 0.26 mmol) synthesized in Reference Synthesis Example 11 and 1-(4-fluorophenyl)pyrrolidin-3-ol (71 mg, 0.39 mmol) synthesized in Reference Synthesis Example 46 in a similar manner to Synthesis Example 79 to obtain the title compound (4.0 mg, yield: 4%). 
     Synthesis Example 111 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one (273 mg, 0.94 mmol) synthesized in Reference Synthesis Example 14 in a similar manner to Synthesis Example 1 to obtain the title compound (83 mg, yield: 21%). 
     Synthesis Example 112 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     To 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one (240 mg, 0.58 mmol) synthesized in Synthesis Example 111, trifluoroacetic acid (2.3 mL) was added and the resultant mixture was stirred at room temperature for 1 hour. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel (amino-type) column chromatography (hexane/ethyl acetate=1/1) to obtain the title compound (44 mg, yield: 19%). 
     Synthesis Example 113 
     1-(4-Chlorobenzyl)-4-[4-fluoro-4-(4-fluorophenyl)piperidin-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one (62 mg, 0.15 mmol) synthesized in Synthesis Example 111 in a similar manner to Synthesis Example 107 to obtain the title compound (35 mg, yield: 57%). 
     Synthesis Example 114 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)piperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     A methanol (1 mL) solution of 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one (30 mg, 0.08 mmol) synthesized in Synthesis Example 112 and palladium-activated carbon (3 mg) was stirred in a hydrogen atmosphere at room temperature for 1 day and at 80° C. for 7 hours. To the resultant mixture, chloroform was added and the resultant mixture was stirred further for 1 day. After the completion of the reaction, the reaction solution was filtered through Celite and the filtrate was concentrated under reduced pressure to obtain the title compound (28 mg, yield: 92%). 
     Synthesis Example 115 
     1-(4-Chlorobenzyl)-4-[4-(4-chlorobenzyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     The filtrate obtained in Reference Synthesis Example 9 was concentrated under reduced pressure and the resultant residue was purified by silica gel (amino-type) column chromatography (hexane/ethyl acetate) to obtain the title compound. 
     Synthesis Example 116 
     (1R*,3S*)-1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopentyl]amino}-1,3,5-triazin-2(1H)-one 
     A mixture of stereoisomers of 1-(4-chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopentyl]amino}-1,3,5-triazin-2(1H)-one synthesized in Synthesis Example 85 was subjected to separation by preparative high performance liquid chromatography (gradient: hexane/ethanol 80/20→71/29→50/50, Chiralpak IA) and a fraction containing a single diastereomer that was eluted at a retention time of 7.00 minutes was concentrated to obtain the title compound. 
     Synthesis Example 117 
     (1S*,3S*)-1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopentyl]amino}-1,3,5-triazin-2(1H)-one 
     The separation of stereoisomers was performed in the same manner as in Synthesis Example 116 and a fraction containing a single diastereomer that was eluted at a retention time of 7.72 minutes was concentrated to obtain the title compound. 
     Synthesis Example 118 
     (1R*,3R*)-1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopentyl]amino}-1,3,5-triazin-2(1H)-one 
     The separation of stereoisomers was performed in the same manner as in Synthesis Example 116 and a fraction containing a single diastereomer that was eluted at a retention time of 8.75 minutes was concentrated to obtain the title compound. 
     Synthesis Example 119 
     (1S*,3R*)-1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopentyl]amino}-1,3,5-triazin-2(1H)-one 
     The separation of stereoisomers was performed in the same manner as in Synthesis Example 116 and a fraction containing a single diastereomer that was eluted at a retention time of 9.30 minutes was concentrated to obtain the title compound. 
     Synthesis Example 120 
     1-(4-Chlorobenzyl)-4-{4-[5-(trifluoromethyl)thiophen-2-yl]piperazin-1-yl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 2-bromo-5-(trifluoromethyl)thiophene in a similar manner to Synthesis Example 78 (yield: 0.2%). 
     In Synthesis Examples 121 to 139, each title compound was synthesized in a similar manner to Synthesis Example 79. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 121 
     1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopent-2-en-1-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 3% 
     Synthesis Example 122 
     1-(4-Chlorobenzyl)-4-{[5-(4-fluorophenyl)-1-methylpyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 10% 
     Synthesis Example 123 
     1-(4-Chlorobenzyl)-4-[3-fluoro-4-(4-fluorophenyl)piperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 22% 
     Synthesis Example 124 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorobenzyl)azetidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 17% 
     Synthesis Example 125 
     1-(4-Chlorobenzyl)-4-[(4′-fluoro-[1,1′-biphenyl]-4-yl)amino]-1,3,5-triazin-2(1H)-one 
     Yield: 41% 
     Synthesis Example 126 
     1-(4-Chlorobenzyl)-4-[(4′-fluoro-[1,1′-biphenyl]-3-yl)amino]-1,3,5-triazin-2(1H)-one 
     Yield: 26% 
     Synthesis Example 127 
     1-(4-Chlorobenzyl)-4-{[5-(4-fluorophenyl)bicyclo[3.1.0]hexan-2-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 10% 
     Synthesis Example 128 
     (S)-1-(4-Chlorobenzyl)-4-({[1-(4-fluorophenyl)pyrrolidin-2-yl]methyl}amino)-1,3,5-triazin-2(1H)-one 
     Yield: 13% 
     Synthesis Example 129 
     (R)-1-(4-Chlorobenzyl)-4-({[1-(4-fluorophenyl)pyrrolidin-2-yl]methyl}amino)-1,3,5-triazin-2(1H)-one 
     Yield: 11% 
     Synthesis Example 130 
     1-(4-Chlorobenzyl)-4-{[4-(3,4-difluorophenyl)thiazol-2-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 2% 
     Synthesis Example 131 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)-1H-pyrrol-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 1% 
     Synthesis Example 132 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-3-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl-5-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using the mixture of 4-(4-fluorophenyl)-3-methyl-1,2,3,6-tetrahydropyridine hydrochloride and 4-(4-fluorophenyl)-5-methyl-1,2,3,6-tetrahydropyridine hydrochloride that was synthesized in Reference Synthesis Example 284 to obtain a mixture of 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-3-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one and 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-5-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one that are the title compounds. 
     Yield: 26% 
     Synthesis Example 133 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-2-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-6-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using the mixture of 4-(4-fluorophenyl)-2-methyl-1,2,3,6-tetrahydropyridine trifluoroacetate and 4-(4-fluorophenyl)-6-methyl-1,2,3,6-tetrahydropyridine trifluoroacetate that was synthesized in Reference Synthesis Example 280 to obtain a mixture of 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-2-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one and 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-6-methyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one that are the title compounds. 
     Yield: 40% 
     Synthesis Example 134 
     1-(4-Chlorobenzyl)-4-[4-fluoro-4-(4-fluorophenyl)-2-methylpiperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 19% 
     Synthesis Example 135 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-4-hydroxy-3-methylpiperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 5% 
     Synthesis Example 136 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)-3-methylpyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 5% 
     Synthesis Example 137 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)-4-methylpyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 3% 
     Synthesis Example 138 
     1-(4-Chlorobenzyl)-4-[4-(2,4-difluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 33% 
     Synthesis Example 139 
     1-(4-Chlorobenzyl)-4-{[1-(4-fluorophenyl)-1H-pyrazol-4-yl]amino}-1,3,5-triazin-2(1H)-one 
     Yield: 22% 
     In Synthesis Examples 140 to 142, each title compound was synthesized in a similar manner to Synthesis Example 1. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 140 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-[4-(hexyloxy)benzyl]-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 141 
     1-(4-Chloro-3-methoxybenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 55% 
     Synthesis Example 142 
     1-[4-(Cyclopropylmethoxy)benzyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 42% 
     In Synthesis Examples 143 to 158, each title compound was synthesized in a similar manner to Synthesis Example 11. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 143 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[5-(trifluoromethyl)pyridin-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 50% 
     Synthesis Example 144 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[6-(2,2,2-trifluoroethoxy)pyridin-3-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 27% 
     Synthesis Example 145 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[5-(2,2,2-trifluoroethoxy)pyrazin-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 20% 
     Synthesis Example 146 
     5-({4-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)thiophene-2-carbonitrile 
     Yield: 31% 
     Synthesis Example 147 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-[3-(2,2,2-trifluoroethoxy)benzyl]-1,3,5-triazin-2(1H)-one 
     Yield: 50% 
     Synthesis Example 148 
     1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 26% 
     Synthesis Example 149 
     1-[(4,5-Dibromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 150 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]-methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 49% 
     Synthesis Example 151 
     1-[(3,5-Dibromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 38% 
     Synthesis Example 152 
     1-[(4-Bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenylpiperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 23% 
     Synthesis Example 153 
     1-[(5-Bromo-4-methylthiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 13% 
     Synthesis Example 154 
     1-{[4-Bromo-5-(trifluoromethyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 11% 
     Synthesis Example 155 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-[(5-methylthiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 10% 
     Synthesis Example 156 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[3-(perfluoroethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 157 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-[(5-fluorothiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 27% 
     Synthesis Example 158 
     1-{[5-(Difluoromethyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 28% 
     In Synthesis Examples 159 to 187, each title compound was synthesized using 4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 342 in a similar manner to Synthesis Example 11. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 159 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 56% 
     Synthesis Example 160 
     1-[(4-Bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 56% 
     Synthesis Example 161 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[2-(trifluoromethyl)pyrimidin-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 60% 
     Synthesis Example 162 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[6-(2,2,2-trifluoroethoxy)pyridin-3-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 99% 
     Synthesis Example 163 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[2-(2,2,2-trifluoroethoxy)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 68% 
     Synthesis Example 164 
     1-{[5-(Difluoromethyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 57% 
     Synthesis Example 165 
     1-{[4-Bromo-5-(trifluoromethyl thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 12% 
     Synthesis Example 166 
     4-[4-(4-Fluorophenyl-5,6-dihydropyridin-1(2H)-yl]1-{[6-(hexyloxy)pyridin-3-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 13% 
     Synthesis Example 167 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-{(5-methylthiophen-2-yl)methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 22% 
     Synthesis Example 168 
     1-{[6-(Difluoromethoxy)pyridin-3-yl]methyl}-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 29% 
     Synthesis Example 169 
     5-({4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 42% 
     Synthesis Example 170 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)furan-3-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 39% 
     Synthesis Example 171 
     1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 41% 
     Synthesis Example 172 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[6-(2,2,2-trifluoroethoxy)pyridin-3-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 173 
     1-[(5-Chlorobenzofuran-2-yl)methyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 35% 
     Synthesis Example 174 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(trifluoromethyl)-1,2,4-oxadiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 29% 
     Synthesis Example 175 
     1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 1% 
     Synthesis Example 176 
     1-[(2,2-Dimethylchroman-6-yl)methyl]-4-[4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 72% 
     Synthesis Example 177 
     1-[(2,3-Dihydrobenzofuran-5-yl)methyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 86% 
     Synthesis Example 178 
     1-(Chroman-6-ylmethyl)-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 9% 
     Synthesis Example 179 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(2,2,2-trifluoroethoxy)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 2% 
     Synthesis Example 180 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-[(5-fluorothiophen-2-yl)methyl]-1,35-triazin-2(1H)-one 
     Yield: 47% 
     Synthesis Example 181 
     1-[(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 63% 
     Synthesis Example 182 
     1-(Benzo[d][1,3]-dioxol-5-ylmethyl)-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 53% 
     Synthesis Example 183 
     1-[4-(tert-Butyl)benzyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 92% 
     Synthesis Example 184 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[2-(trifluoromethyl)benzofuran-5-yl]methyl}1,3,5-triazin-2(1H)-one 
     Yield: 76% 
     Synthesis Example 185 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 44% 
     Synthesis Example 186 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(perfluoroethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 29% 
     Synthesis Example 187 
     1-[(5-Acetylthiophen-2-yl)methyl]-4-[4-(4-fluorophenyl-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 2% 
     In Synthesis Example 188 and Synthesis Example 189, each title compound was synthesized using 4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 336 in a similar manner to Synthesis Example 1. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 188 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 55% 
     Synthesis Example 189 
     5-({4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 47% 
     In Synthesis Examples 190 to 202, each title compound was synthesized using 4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 336 in a similar manner to Synthesis Example 11. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 190 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 28% 
     Synthesis Example 191 
     1-[4-(tert-Butyl)benzyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 62% 
     Synthesis Example 192 
     1-{[6-(Difluoromethoxy)pyridin-3-yl]methyl}-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 77% 
     Synthesis Example 193 
     4-{4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl}-1-[{5-(trifluoromethyl)furan-2-yl}methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 31% 
     Synthesis Example 194 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(perfluoroethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 32% 
     Synthesis Example 195 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[2-(trifluoromethyl)-2,3-dihydrobenzofuran-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 28% 
     Synthesis Example 196 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-{[5-(tetrahydrofuran-2-yl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 20% 
     Synthesis Example 197 
     1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 57% 
     Synthesis Example 198 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-[(5-fluorothiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 12% 
     Synthesis Example 199 
     1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 50% 
     Synthesis Example 200 
     1-{[5-(tert-Butyl)thiophen-2-yl)]methyl}-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 9% 
     Synthesis Example 201 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 202 
     4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1 (2H)-yl]1-{1-[5-(trifluoromethyl)thiophen-2-yl]ethyl}-1,3,5-triazin-2(1H)-one 
     Yield: 21% 
     In Synthesis Example 203 and Synthesis Example 205, each title compound was synthesized using (R)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 333a in a similar manner to Synthesis Example 1. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 203 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 3% 
     Synthesis Example 204 
     (S)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[3-(trifluoromethyl)-1)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using (S)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 333b in a similar manner to Synthesis Example 1. 
     Yield: 4% 
     Synthesis Example 205 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 27% 
     In Synthesis Examples 206 to 212, each title compound was synthesized using (R)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 333a in a similar manner to Synthesis Example 11. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 206 
     (R)-1-[{3-(1,1-Difluoroethyl)-1H-pyrazol-1-yl]methyl}-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 10% 
     Synthesis Example 207 
     (R)-1-{[5-(1,1-Difluoroethyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 70% 
     Synthesis Example 208 
     (R)-5-({4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 47% 
     Synthesis Example 209 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(tetrahydrofuran-2-yl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 7% 
     Synthesis Example 210 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 16% 
     Synthesis Example 211 
     (R)-4-({4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)phenyl trifluoromethanesulfonate 
     Yield: 50% 
     Synthesis Example 212 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-({6-[(2,2,2-trifluoroethoxy)methyl]pyridin-3-yl}methyl)-1,3,5-triazin-2(1H)-one 
     Yield: 57% 
     Synthesis Example 213 
     (R)-4-({4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)phenyl trifluoromethanesulfonate 
     The synthesis was performed using (R)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 334 and 4-(chloromethyl)phenyl trifluoromethanesulfonate synthesized in Reference Synthesis Example 127 in a similar manner to Synthesis Example 1 (yield: 22%). 
     In Synthesis Examples 214 to 219, each title compound was synthesized using (R)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 334 in a similar manner to Synthesis Example 11. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 214 
     (R)-1-{[6-(Difluoromethoxy)pyridin-3-yl]methyl}-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 55% 
     Synthesis Example 215 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[3-(perfluoroethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 16% 
     Synthesis Example 216 
     (R)-5-({4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 44% 
     Synthesis Example 217 
     (R)-4-[4-(4-Fluorophenyl)-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-({6-[(2,2,2-trifluoroethoxy methyl]pyridin-3-yl}methyl)-1,3,5-triazin-2(1H)-one 
     Yield: 31% 
     Synthesis Example 218 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[3-(trifluoromethyl)-1H-pyrazol-1H-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 11% 
     Synthesis Example 219 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}1,3,5-triazin-2(1H)-one 
     Yield: 6% 
     Synthesis Example 220 
     4-[4-(4-Chorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-chlorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 367 and 2-(bromomethyl)-5-(trifluoromethyl)furan in a similar manner to Synthesis Example 1 (yield: 33%). 
     Synthesis Example 221 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-fluorophenyl)piperidin-1-yl]-6-methyl-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 340 and 5-(chloromethyl)-2-(trifluoromethyl)thiazole in a similar manner to Synthesis Example 11 (yield: 22%). 
     Synthesis Example 222 
     1-({3-[1-(4-Fluorophenyl)cyclopropyl]-1,2,4-oxadiazol-5-yl}methyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-fluorophenyl)piperazin-1-yl]-6-methyl-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 340 and 5-(chloromethyl)-3-[1-(4-fluorophenyl)cyclopropyl]-1,2,4-oxadiazole in a similar manner to Synthesis Example 11 (yield: 36%). 
     Synthesis Example 223 
     6-Methyl-1-[{3-(perfluoroethyl)-1H-pyrazol-1-yl]methyl}-4-[4-(p-tolyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 6-methyl-4-[4-(p-tolyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 339 and 1-(chloromethyl)-3-(perfluoroethyl)-1H-pyrazole in a similar manner to Synthesis Example 11 (yield: 25%). 
     Synthesis Example 224 
     (R)-4-{[1-(4-Fluorophenyl)pyrrolidin-3-yl]amino}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using (R)-4-{[1-(4-fluorophenyl)pyrrolidin-3-yl]amino}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 338 and 2-(bromomethyl)-5-(trifluoromethyl)thiophene in a similar manner to Synthesis Example 1 (yield: 24%). 
     Synthesis Example 225 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[3-(trifluoromethyl)-H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 343 and [3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate synthesized in Reference Synthesis Example 57 in a similar manner to Synthesis Example 25 (yield: 23%). 
     In Synthesis Example 226 and Synthesis Example 227, each title compound was synthesized using 1-(4-chlorobenzyl)-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 347 in a similar manner to Reference Synthesis Example 139. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 226 
     1-(4-Chlorobenzyl)-4-[4-(thiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 227 
     1-(4-Chlorobenzyl)-4-(6-fluoro-5′,6′-dihydro-[3,4′-bipyridin]-1′(2′H)-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 54% 
     In Synthesis Examples 228 to 302, each title compound was synthesized using 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(t rifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 346 in a similar manner to Reference Synthesis Example 139. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 228 
     4-[4-(3-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 80% 
     Synthesis Example 229 
     4-[4-(4-Fluoro-2-methoxyphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 64% 
     Synthesis Example 230 
     4-[4-(Thiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 50% 
     Synthesis Example 231 
     4-[4-(2-Chloropyrimidin-5-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 68% 
     Synthesis Example 232 
     4-(5,6-Dihydro-[4,4′-bipyridin]-1(2H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 76% 
     Synthesis Example 233 
     4-[4-(5-Chlorothiophen-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 26% 
     Synthesis Example 234 
     4-[4-(2-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 44% 
     Synthesis Example 235 
     4-[4-(5-Chloropyrazin-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 61% 
     Synthesis Example 236 
     4-(4-{4-[(Trifluoromethyl)thio]phenyl}-5,6-dihydropyridin-1(2H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 64% 
     Synthesis Example 237 
     4-[4-(m-Tolyl-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 74% 
     Synthesis Example 238 
     Ethyl 
     3-[1-(4-Oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-4-yl]benzoate 
     Yield: 39% 
     Synthesis Example 239 
     4-{4-[4-(Trifluoromethyl)phenyl]-5,6-dihydropyridin-1(2H)-yl}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 82% 
     Synthesis Example 240 
     4-(6-Methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 98% 
     Synthesis Example 241 
     4-(6-Fluoro-5′,6′-dihydro-[3,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 64% 
     Synthesis Example 242 
     4-[4-(4-Fluoro-2-methylphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 89% 
     Synthesis Example 243 
     4-[4-(3-Cyclopropylphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 96% 
     Synthesis Example 244 
     4-(5′,6′-Dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 80% 
     Synthesis Example 245 
     4-(5′,6′-Dihydro-[3,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 67% 
     Synthesis Example 246 
     4-[4-(3-Fluoro-4-methylphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 63% 
     Synthesis Example 247 
     4-[4-(3-Chloro-4-fluorophenyl)-5,6-dihydropyridin-1(2H-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}1,3,5-triazin-2(1H)-one 
     Yield: 61% 
     Synthesis Example 248 
     4-[4-(4-Morpholinophenyl 5,6-dihydropyridin-1 (2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 42% 
     Synthesis Example 249 
     4-[5-(Trifluoromethyl)-5) 6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 45% 
     Synthesis Example 250 
     4-[4-(Thiazol-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 28% 
     Synthesis Example 251 
     4-[4-(4-Fluoro-3-methoxyphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 94% 
     Synthesis Example 252 
     4-(6-Methoxy-5′,6′-dihydro-[3,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 93% 
     Synthesis Example 253 
     4-[4-(3-Chloro-2-methylphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 69% 
     Synthesis Example 254 
     4-[4-(3-Chloro-5-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 30% 
     Synthesis Example 255 
     4-{4-[4-Fluoro-3-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyridin-1(2H)-yl}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 64% 
     Synthesis Example 256 
     4-(5-Chloro-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 11% 
     Synthesis Example 257 
     4-[6-(2,2,2-Trifluoroethoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 66% 
     Synthesis Example 258 
     4-(6-Chloro-5′,6-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 57% 
     Synthesis Example 259 
     4-{4-[1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-yl]-5,6-dihydropyridin-1(2H)-yl}1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 29% 
     Synthesis Example 260 
     4-[4-(Benzofuran-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 43% 
     Synthesis Example 261 
     4-(5-Fluoro-5′,6′-dihydro-[3,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}1,3,5-triazin-2(1H)-one 
     Yield: 38% 
     Synthesis Example 262 
     4-(2′-Fluoro-5,6-dihydro-[4,4′-bipyridin]-1(2H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 34% 
     Synthesis Example 263 
     4-(5-Fluoro-5′,6′-dihydro[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 264 
     4-[4-(3,4-Difluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 57% 
     Synthesis Example 265 
     4-[4-(Thiazol-5-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 17% 
     Synthesis Example 266 
     4-{-4-[3-Chloro-5-(trifluoromethyl)phenyl]-5,6-dihydropyridin-1(2H)-yl}-1-{[5-(trifluoromethyl) thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 28% 
     Synthesis Example 267 
     4-{4-[4-Fluoro-3-(trifluoromethyl)phenyl]-5,6-dihydropyridin-1(2H)-yl}-1-{[5-(trifluoro methyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 96% 
     Synthesis Example 268 
     4-(4-Fluoro-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 48% 
     Synthesis Example 269 
     4-[4-(1-Oxo-2,3-dihydro-1H-inden-5-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 55% 
     Synthesis Example 270 
     4-(6-Fluoro-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-1-{[5-(trifluoromethyl)thiophen-2-yl]-methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 37% 
     Synthesis Example 271 
     4-(4-Methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 20% 
     Synthesis Example 272 
     4-[4-(6-Methoxypyrazin-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 49% 
     Synthesis Example 273 
     4-(5-Chloro-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 70% 
     Synthesis Example 274 
     4-[6-(Trifluoromethyl)-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 33% 
     Synthesis Example 275 
     4-[4-(3-Methylisothiazol-5-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 82% 
     Synthesis Example 276 
     4-[4-(4-Fluoro-3-methylphenyl-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 77% 
     Synthesis Example 277 
     4-[4-(5-Fluoro-2-methylphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 80% 
     Synthesis Example 278 
     2-Fluoro-5-[1-(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-4-yl]benzonitrile 
     Yield: 72% 
     Synthesis Example 279 
     4-[4-(3-Methoxyphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 77% 
     Synthesis Example 280 
     4-(3-Chloro-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 281 
     4-[4-(5-Methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 15% 
     Synthesis Example 282 
     4-[4-(5-Methylthiazol-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 39% 
     Synthesis Example 283 
     4-[4-(6,7-Dihydro-5H-pyrrolo[1,2-a]imidazol-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 80% 
     Synthesis Example 284 
     4-(6-Methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]-methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 86% 
     Synthesis Example 285 
     4-[4-(3,5-Difluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 79% 
     Synthesis Example 286 
     4-(5-Methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 17% 
     Synthesis Example 287 
     4-[4-(3-Fluoro-4-methoxyphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]ethyl}-1,3,5-triazin-2(1H)-one 
     Yield: 66% 
     Synthesis Example 288 
     4-[6-Methoxy-5-(prop-1-en-2-yl)-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl]-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 63% 
     Synthesis Example 289 
     4-(2′-Methoxy-5,6-dihydro-[4,4′-bipyridin]-1(2H)-yl)-1-{[(5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 68% 
     Synthesis Example 290 
     4-(5-Methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 28% 
     Synthesis Example 291 
     4-{4-[4-(Difluoromethyl)phenyl]-5,6-dihydropyridin-1(2H)-yl}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 57% 
     Synthesis Example 292 
     2-Fluoro-4-[1-(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-4-yl]benzonitrile 
     Yield: 6% 
     Synthesis Example 293 
     4-[6-(Difluoromethoxy)-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl]1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 74% 
     Synthesis Example 294 
     4-[4-(p-Tolyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 52% 
     Synthesis Example 295 
     4-[4-(Benzo[d]oxazol-5-yl)-5,6-dihydropyridin]-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 35% 
     Synthesis Example 296 
     1′-(4-Oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-5-carbonitrile 
     Yield: 45% 
     Synthesis Example 297 
     6-Chloro-1′-(4-oxo-5-{[5-(trifluormethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-5-carbonitrile 
     Yield: 33% 
     Synthesis Example 298 
     1′-(4-Oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-6-carbonitrile 
     Yield: 36% 
     Synthesis Example 299 
     4-(5-Fluoro-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2-(1H)-one 
     Yield: 39% 
     Synthesis Example 300 
     4-[4-(5-Methoxythiophen-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 46% 
     Synthesis Example 301 
     1′-(4-Oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridine]-6-carbaldehyde 
     Yield: 89% 
     Synthesis Example 302 
     5-Fluoro-2-[1-(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-4-yl]benzaldehyde 
     Yield: 80% 
     Synthesis Example 303 
     4-[4-(3-Fluoro-4-hydroxyphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using a crude product obtained by synthesis using 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(t rifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 346 and 4-bromo-2-fluorophenyl acetate in a similar manner to Reference Synthesis Example 139, in a similar manner to Reference Synthesis Example 2 (two step yield 41%). 
     Synthesis Example 304 
     4-[4-(4-Fluoro-3-hydroxyphenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using a crude product obtained by synthesis using 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(t rifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 346 and 5-bromo-2-fluorophenyl acetate in a similar manner to Reference Synthesis Example 139, in a similar manner to Reference Synthesis Example 2 (two step yield 35%). 
     Synthesis Example 305 
     4-{4-[4-Fluoro-2-(hydroxymethyl)phenyl]-5,6-dihydropyridin-1(2H)-yl}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using a crude product obtained by synthesis using 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 346 and [(2-bromo-5-fluorobenzyl)oxy](tert-butyl)dimethylsilane synthesized in Reference Synthesis Example 128 in a similar manner to Reference Synthesis Example 139, in a similar manner to Reference Synthesis Example 272 (two step yield 40%). 
     In Synthesis Examples 306 to 338, each title compound was synthesized using 4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 291 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 306 
     4-{[rac-(2S,4S)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-yl]amino}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 62% 
     Synthesis Example 307 
     4-{[rac-(2S,4R)-2-(4-Fluorophenyl)tetrahydro-2H-pyran-4-yl]amino}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 79% 
     Synthesis Example 308 
     4-{[rac-(3R,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl]amino}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 63% 
     Synthesis Example 309 
     4-{[rac-(3S,5S)-5-(4-Fluorophenyl)tetrahydrofuran-3-yl]amino}-1-{5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 73% 
     Synthesis Example 310 
     4-({[rac-(1S,2S)-2-(4-Fluorophenyl)cyclopropyl]methyl}amino)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 56% 
     Synthesis Example 311 
     4-[6-(4-Fluorophenyl)-3-azabicyclo[3.1.0]hexan-3-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 80% 
     Synthesis Example 312 
     tert-Butyl 
     trans-3-(4-fluorophenyl)-4-{[(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)amino]methyl}pyrrolidine-1-carboxylate 
     Yield: 89% 
     Synthesis Example 313 
     4-[5-(4-Fluorophenyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H′)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 58% 
     Synthesis Example 314 
     N-[4-(4-Fluorophenyl)-1-(4-oxo-5-{[5-(trifluoromethyl thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-3-yl]methanesulfonamide 
     Yield: 12% 
     Synthesis Example 315 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 31% 
     Synthesis Example 316 
     (S)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 20% 
     Synthesis Example 317 
     N-[4-(4-Fluorophenyl)-1-(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-3-yl]acetamide 
     Yield: 35% 
     Synthesis Example 318 
     cis-4-{[3-(4-Fluorophenyl)cyclobutyl]amino}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 58% 
     Synthesis Example 319 
     trans-4-{[3-(4-Fluorophenyl)cyclobutyl]amino}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     in a quantitative yield 
     Synthesis Example 320 
     trans-1-(4-Fluorophenyl)-3-[(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)amino]cyclobutanecarbonitrile 
     Yield: 43% 
     Synthesis Example 321 
     4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 42% 
     Synthesis Example 322 
     4-(5′-Hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}1,3,5-triazin-2(1H)-one 
     Yield: 20% 
     Synthesis Example 323 
     (S)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 15% 
     Synthesis Example 324 
     (R)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 32% 
     Synthesis Example 325 
     (R)-4-[4-(3-Fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 76% 
     Synthesis Example 326 
     (R)-4-[4-(3-Chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 76% 
     Synthesis Example 327 
     (R)-4-[5-Hydroxy-4-(4-methylthiophen-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 50% 
     Synthesis Example 328 
     (R)-4-(5′-Hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 31% 
     Synthesis Example 329 
     (R)-4-(5-Chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 15% 
     Synthesis Example 330 
     (R)-4-(6-Chloro-5′-hydroxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 19% 
     Synthesis Example 331 
     (R)-4-[4-(4-Fluoro-2-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 51% 
     Synthesis Example 332 
     (R)-4-(5′-Hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 73% 
     Synthesis Example 333 
     (R)-4-[5-Hydroxy-4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 37% 
     Synthesis Example 334 
     4-[5-Amino-4-(4-fluorophenyl-5-methyl-5,6-dihydropyridin-1(2H)-yl]-1-{5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 40% 
     Synthesis Example 335 
     (R)-4-(5-Fluoro-5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 77% 
     Synthesis Example 336 
     4-[4-(4-Fluorophenyl)-5-(hydroxymethyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 60% 
     Synthesis Example 337 
     4-{[(1r,3r)-3-(4-Fluorophenyl)-3-(hydroxymethyl)cyclobutyl]amino}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 73% 
     Synthesis Example 338 
     4-[(1R,5S,9s)-9-(4-Fluorophenyl)-9-hydroxy-3-oxa-7-azabicyclo[3.3.1]nonan-7-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 88% 
     Synthesis Example 339 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-(trifluoromethyl)-1-{[5-(trifluoro methyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-(methylthio)-6-(trifluoromethyl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 372 and 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine in a similar manner to Reference Synthesis Example 348 (yield: 40%). 
     In Synthesis Examples 340 to 383, each title compound was synthesized using 6-methyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 292 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 340 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 31% 
     Synthesis Example 341 
     4-[4-(4-Fluorophenyl)-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 93% 
     Synthesis Example 342 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 88% 
     Synthesis Example 343 
     (S)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 75% 
     Synthesis Example 344 
     4-[4-(4-Fluorophenylpiperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 94% 
     Synthesis Example 345 
     4-[4-(6-Methoxypyridin-2-yl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 95% 
     Synthesis Example 346 
     4-[4-(5-Chloro-6-methoxypyridin-2-yl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 90% 
     Synthesis Example 347 
     (S)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 66% 
     Synthesis Example 348 
     (R)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 76% 
     Synthesis Example 349 
     (R)-4-[4-(3-Fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 87% 
     Synthesis Example 350 
     (R)-4-[4-(3-Chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 71% 
     Synthesis Example 351 
     4-[4-(3-Fluoro-4-methylphenyl-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 67% 
     Synthesis Example 352 
     4-[4-(3-Chloro-4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 64% 
     Synthesis Example 353 
     4-(6-Methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 87% 
     Synthesis Example 354 
     4-(5-Chloro-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 62% 
     Synthesis Example 355 
     6-Methyl-4-[4-(4-methylthiophen-2-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 73% 
     Synthesis Example 356 
     (R)-4-(5′-Hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 37% 
     Synthesis Example 357 
     6-Methyl-4-[4-(5-methylthiophen-3-yl)piperazin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 88% 
     Synthesis Example 358 
     4-[4-(3-Fluoro-4-methylphenyl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 94% 
     Synthesis Example 359 
     4-[4-(3-Chloro-4-fluorophenyl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 89% 
     Synthesis Example 360 
     cis-4-{[3-(4-Fluorophenyl)cyclobutyl]amino}-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 94% 
     Synthesis Example 361a 
     (R)-4-(5-Chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Synthesis Example 361b 
     4-[(3′R)-5-Chloro-3′-hydroxy-6-methoxy-3′,4′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using (R)-5-chloro-6-methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol synthesized in Reference Synthesis Example 144 to obtain the title compound (yield: 30%) of Synthesis Example 361a and the title compound (yield: 48%) of Synthesis Example 361b. 
     Synthesis Example 362 
     (R)-4-[5-Hydroxy-4-(4-methylthiophen-2-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 99% 
     Synthesis Example 363 
     6-Methyl-4-[4-(p-tolyl)piperazin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 89% 
     Synthesis Example 364 
     6-Methyl-4-[4-(6-methylpyridin-2-yl)piperazin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 99% 
     Synthesis Example 365 
     4-[4-(5-Fluoro-6-methylpyridin-2-yl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 92% 
     Synthesis Example 366 
     4-[4-(6-Chloropyridin-2-yl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 90% 
     Synthesis Example 367 
     4-[4-(3,5-Difluorophenyl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 94% 
     Synthesis Example 368 
     6-Methyl-4-[4-(5-methylpyridin-2-yl)piperazin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 95% 
     Synthesis Example 369 
     (R)-4-[4-(4-Fluoro-2-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 56% 
     Synthesis Example 370 
     4-[2-(4-Fluorophenyl-2,8-diazaspiro[4,5]decan-8-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 95% 
     Synthesis Example 371 
     (R)-4-(5′-Hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 79% 
     Synthesis Example 372 
     (R)-4-[5-Hydroxy-4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 59% 
     Synthesis Example 373 
     4-{4-[4-Fluoro-2-(hydroxymethyl)phenyl]-5,6-dihydropyridin-1(2H)-yl}-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 25% 
     Synthesis Example 374 
     4-{4-[4-Fluoro-2-hydroxymethyl)phenyl]piperazin-1-yl}-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 80% 
     Synthesis Example 375 
     (R)-4-(5-Fluoro-5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}1,3,5-triazin-2(1H)-one 
     Yield: 56% 
     Synthesis Example 376 
     4-[6,6-Difluoro-4-(4-fluorophenyl)-1,4-diazepan-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}1,3,5-triazin-2(1H)-one 
     Yield: 85% 
     Synthesis Example 377 
     4-(6,6-Difluoro-4-phenyl-1,4-diazepan-1-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 99% 
     Synthesis Example 378 
     4-[4-(6-Methyl-4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperazin-1-yl]benzonitrile 
     Yield: 69% 
     Synthesis Example 379 
     4-[4-(4-Fluorophenyl)-5-(hydroxymethyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 60% 
     Synthesis Example 380 
     4-[8-(4-Fluorophenyl)-3,8-diazabicyclo[3.2.1]octan-3-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 40% 
     Synthesis Example 381 
     4-[4-(4-Fluorophenyl)-4,7-diazaspiro[2.5]octan-7-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 49% 
     Synthesis Example 382 
     4-[4-(Adamantan-1-yl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 86% 
     Synthesis Example 383 
     4-{[4-(3,4-Difluorophenyl)thiazol-2-yl]amino}-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 25% 
     In Synthesis Examples 384 to 389, each title compound was synthesized using 1-[(5-bromothiophen-2-yl)methyl]-4-(methylthio)-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 296 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 384 
     (R)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-[(5-bromothiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 58% 
     Synthesis Example 385 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 86% 
     Synthesis Example 386 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(3-fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 387 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(3-chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 93% 
     Synthesis Example 388 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-(5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 59% 
     Synthesis Example 389 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-(5-chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 13% 
     In Synthesis Examples 390 to 396, each title compound was synthesized using 1-[(5-bromothiophen-2-yl)methyl]-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 297 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 390 
     (R)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-[(5-bromothiophen-2-yl)methyl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 63% 
     Synthesis Example 391 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 96% 
     Synthesis Example 392 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(3-fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 95% 
     Synthesis Example 393 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-[4-(3-chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 99% 
     Synthesis Example 394 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-(5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 22% 
     Synthesis Example 395 
     (R)-1-[(5-Bromothiophen-2-yl)methyl]-4-(5-chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 13% 
     Synthesis Example 396 
     (R)-1-([(5-Bromothiophen-2-yl)methyl]-4-[5-hydroxy-4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     in a quantitative yield 
     In Synthesis Examples 397 to 402, each title compound was synthesized using 1-[(5-chlorothiophen-2-yl)methyl]-4-(methylthio)-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 299 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 397 
     (R)-1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 98% 
     Synthesis Example 398 
     (R)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-[(5-chlorothiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 73% 
     Synthesis Example 399 
     (R)-1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(3-fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 34% 
     Synthesis Example 400 
     (R)-4-[4-(3-Chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-[(5-chlorothiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 62% 
     Synthesis Example 401 
     (R)-1-[(5-Chlorothiophen-2-yl)methyl]-4-(5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 41% 
     Synthesis Example 402 
     (R)-4-(5-Chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-1-[(5-chlorothiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 22% 
     In Synthesis Examples 403 to 410, each title compound was synthesized using 1-[(5-chlorothiophen-2-yl)methyl]-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 300 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 403 
     (R)-1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     in a quantitative yield 
     Synthesis Example 404 
     (R)-1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(3-fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 85% 
     Synthesis Example 405 
     (R)-4-[4-(3-Chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-[(5-chlorothiophen-2-yl)methyl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 70% 
     Synthesis Example 406 
     (R)-1-[(5-Chlorothiophen-2-yl)methyl]-4-(5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4-bipyridin]-1′(2′H)-yl)-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 36% 
     Synthesis Example 407 
     (R)-4-(5-Chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-[(5-chlorothiophen-2-yl)methyl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 13% 
     Synthesis Example 408 
     (R)-1-[(5-Chlorothiophen-2-yl)methyl]-4-[5-hydroxy-4-(4-methylthiophen-2-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 88% 
     Synthesis Example 409 
     (R)-4-[5-Amino-4-(4-fluorophenyl-5,6-dihydropyridin-1(2H)-yl]-1-[(5-chlorothiophen-2-yl)methyl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 77% 
     Synthesis Example 410 
     (S)-1-[(5-Chlorothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 93% 
     In Synthesis Examples 411 to 415, each title compound was synthesized using 1-{[5-(tert-butyl)thiophen-2-yl]methyl}-4-(methylthio)-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 306 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 411 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(3-fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 88% 
     Synthesis Example 412 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(3-chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 96% 
     Synthesis Example 413 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-(5-chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 69% 
     Synthesis Example 414 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(4-fluoro-2-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 90% 
     Synthesis Example 415 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-(5-fluoro-5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1,3,5-triazin-2(1H)-one 
     Yield: 91% 
     In Synthesis Examples 416 to 426, each title compound was synthesized using 1-{[5-(tert-Butyl)thiophen-2-yl]methyl})-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 305 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 416 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(3-fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 82% 
     Synthesis Example 417 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(3-chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 97% 
     Synthesis Example 418 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-(5-chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 64% 
     Synthesis Example 419 
     1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(3-fluoro-4-methylphenyl)piperazin-1-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 84% 
     Synthesis Example 420 
     1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(3-chloro-4-fluorophenyl)piperazin-1-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 93% 
     Synthesis Example 421 
     1-{[5-(tert-Butyl)thiophen-2-yl]-methyl}-6-methyl-4-[4-(5-methylthiophen-3-yl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     Yield: 74% 
     Synthesis Example 422 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl) 5=hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 97% 
     Synthesis Example 423 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[4-(4-fluoro-2-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 81% 
     Synthesis Example 424 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-(5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 67% 
     Synthesis Example 425 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-[5-hydroxy-4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 46% 
     Synthesis Example 426 
     (R)-1-{[5-(tert-Butyl)thiophen-2-yl]methyl}-4-(5-fluoro-5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1,3,5-triazin-2(1H)-one 
     Yield: 49% 
     In Synthesis Examples 427 to 431, each title compound was synthesized using 4-(methylthio)-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 322 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 427 
     (R)-4-[4-(3-Fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 90% 
     Synthesis Example 428 
     (R)-4-[4-(3-Chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 88% 
     Synthesis Example 429a 
     (R)-4-(5-Chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Synthesis Example 429b 
     4-[(3′R)-5-Chloro-3′-hydroxy-6-methoxy-3′,4′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl]-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using (R)-5-chloro-6-methoxy-1′,2′,3′,6′-tetrahydro-[2,4′-bipyridin]-3′-ol synthesized in Reference Synthesis Example 144 to obtain the title compound (yield: 45%) of Synthesis Example 429a and the title compound (yield: 29%) of Synthesis Example 429b. 
     Synthesis Example 430 
     (R)-4-(5′-Hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 91% 
     Synthesis Example 431 
     (R)-4-(5-Fluoro-5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 76% 
     In Synthesis Example 432 and Synthesis Example 433, each title compound was synthesized using 6-methyl-4-(methylthio)-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 323 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 432 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 80% 
     Synthesis Example 433 
     (R)-4-(5-Fluoro-5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-[(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)methyl]-1,3,5-triazin-2(1H)-one 
     Yield: 44% 
     In Synthesis Examples 434 to 438, each title compound was synthesized using 4-(methylthio)-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 303 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 434 
     4-[4-(3-Fluoro-4-methylphenyl)piperazin-1-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 46% 
     Synthesis Example 435 
     4-[4-(3-Chloro-4-fluorophenyl)piperazin-1-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 71% 
     Synthesis Example 436 
     4-[4-(5-Methylthiophen-3-yl)piperazin-1-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 92% 
     Synthesis Example 437 
     4-[4-(5-Chloro-6-methoxypyridin-2-yl)piperazin-1-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 100% 
     Synthesis Example 438 
     (R)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 69% 
     In Synthesis Examples 439 to 444, each title compound was synthesized using 6-methyl-4-(methylthio)-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 302 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 439 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 48% 
     Synthesis Example 440 
     (R)-4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 72% 
     Synthesis Example 441 
     4-[4-(6-Methoxypyridin-2-yl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 62% 
     Synthesis Example 442 
     4-[4-(5-Chloro-6-methoxypyridin-2-yl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 71% 
     Synthesis Example 443 
     4-[4-(3-Fluoro-4-methylphenyl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 96% 
     Synthesis Example 444 
     6-Methyl-4-[4-(5-methylthiophen-3-yl)piperazin-1-yl]-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     in a quantitative yield 
     In Synthesis Examples 445 to 447, each title compound was synthesized using 5-{[4-(methylthio)-2-oxo-1,3,5-triazin-1(2H)-yl]methyl}pyridin-2-yl trifluoromethanesulfonate synthesized in Reference Synthesis Example 311 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 445 
     (R)-5-({4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 16% 
     Synthesis Example 446 
     (R)-5-({4-[4-(3-Fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 14% 
     Synthesis Example 447 
     (R)-5-({4-[4-(3-Chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 71% 
     In Synthesis Examples 448 to 451, each title compound was synthesized using 5-{[6-methyl-4-(methylthio)-2-oxo-1,3,5-triazin-1(2H)-yl]methyl}pyridin-2-yl trifluoromethanesulfonate synthesized in Reference Synthesis Example 310 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 448 
     (R)-5-({4-[4-(3-Fluoro-4-methylphenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 71% 
     Synthesis Example 449 
     (R)-5-({4-[4-(3-Chloro-4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 74% 
     Synthesis Example 450 
     (R)-5-{[4-(5-Chloro-5′-hydroxy-6-methoxy-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-2-oxo-1,3,5-triazin-1(2H)-yl]methyl}pyridin-2-yl trifluoromethanesulfonate 
     Yield: 22% 
     Synthesis Example 451 
     (R)-5-({4-[5-Amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)pyridin-2-yl trifluoromethanesulfonate 
     Yield: 19% 
     Synthesis Example 452 
     4-[4-(4-Fluorophenyl-5,6-dihydropyridin-1(2H)-yl]-6-methoxy-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 6-methoxy-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 331 and 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine in a similar manner to Reference Synthesis Example 348 (yield: 38%). 
     Synthesis Example 453 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{1-[5-(trifluoromethyl)thiophen-2-yl]ethyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 6-methyl-4-(methylthio)-1-{1-[5-(trifluoromethyl)thiophen-2-yl]ethyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 313 and (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol synthesized in Reference Synthesis Example 133 in a similar manner to Reference Synthesis Example 348 (yield: 64%). 
     Synthesis Example 454 
     (R)-4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(perfluoroethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 6-methyl-4-(methylthio)-1-{[5-(perfluoroethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 320 and (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol synthesized in Reference Synthesis Example 133 in a similar manner to Synthesis Example 348 (yield: 73%). 
     Synthesis Example 455 
     (R)-{1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-oxo-1,6-dihydro-1,3,5-triazin-2-yl}methyl acetate 
     The synthesis was performed using [1-(4-chlorobenzyl)-4-(methylthio)-6-oxo-1,6-dihydro-1,3,5-triazin-2-yl]methyl acetate synthesized in Reference Synthesis Example 328 and (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol synthesized in Reference Synthesis Example 133 in a similar manner to Reference Synthesis Example 348 (yield: 17%). 
     Synthesis Example 456 
     {4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-oxo-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,6-dihydro-1,3,5-triazin-2-yl}methyl acetate 
     The synthesis was performed using [4-(methylthio)-6-oxo-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,6-dihydro-1,3,5-triazin-2-yl]methyl acetate synthesized in Reference Synthesis Example 330 and 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin in a similar manner to Reference Synthesis Example 348 (yield: 59%). 
     Synthesis Example 457 
     (R)-{4-[4-(4-Fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-oxo-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,6-dihydro-1,3,5-triazin-2-yl}methyl acetate 
     The synthesis was performed using [4-(methylthio)-6-oxo-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,6-dihydro-1,3,5-triazin-2-yl]methyl acetate synthesized in Reference Synthesis Example 330 and (R)-4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin-3-ol synthesized in Reference Synthesis Example 133 in a similar manner to Reference Synthesis Example 348 (yield: 46%). 
     Synthesis Example 458a 
     (4-[4-(4-Fluorophenyl)piperazin-1-yl]-6-oxo-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,6-dihydro-1,3,5-triazin-2-yl)methyl acetate 
     Synthesis Example 458b 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-6-(hydroxymethyl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using [4-(methylthio)-6-oxo-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,6-dihydro-1,3,5-triazin-2-yl]methyl acetate synthesized in Reference Synthesis Example 330 and 1-(4-fluorophenyl)piperazine in a similar manner to Reference Synthesis Example 348 to obtain the title compound (yield: 15%) of Synthesis Example 458a and the title compound (yield: 65%) of Synthesis Example 458b. 
     Synthesis Example 459 
     6-Ethyl-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 6-ethyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 293 and 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridin in a similar manner to Reference Synthesis Example 348 (yield: 84%). 
     Synthesis Example 460 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-propyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-(methylthio)-6-propyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 294 and 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine in a similar manner to Reference Synthesis Example 348 (yield: 84%). 
     Synthesis Example 461 
     1-(Adamantan-1-ylmethyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-6-methyl-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 1-(adamantan-1-ylmethyl)-6-methyl-4-(methylthio)-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 325 and 1-(4-fluorophenyl)piperazine in a similar manner to Reference Synthesis Example 348 (yield: 95%). 
     Synthesis Example 462 
     6-[(Dimethylamino)methyl]-4-[4-(4-fluorophenyl)piperazin-1-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution (1.5 mL) of 4-[4-(4-fluorophenyl)piperazin-1-yl]-6-(hydroxymethyl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (10.0 mg, 21.3 μmol) synthesized in Synthesis Example 458b, triethylamine (6.0 μL, 42.6 μmol) and methanesulfonyl chloride (2.4 μL, 32.0 μmol) were added and the resultant mixture was stirred at room temperature for 1 hour and 30 minutes. The volume of the reaction solution was divided in half. To one of the divided reaction solution, dimethylamine (20 μL) and 1,4-dioxane (4.0 mL) were added and the resultant mixture was stirred at 90° C. for 20 minutes. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (ethyl acetate) to obtain the title compound (1.05 mg, yield: 20%). 
     Synthesis Example 463 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-6-(morpholinomethyl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using morpholine (20 μL) in a similar manner to Synthesis Example 462 to obtain the title compound (0.960 mg, yield: 17%). 
     Synthesis Example 464 
     1-(4-Chlorobenzyl)-4-[4-(4-fluorophenyl)-3-oxopiperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     A toluene solution (10 mL) of 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-3,4-dihydroxypiperidin-1-yl]-1,3,5-triazin-2(1H)-one (202 mg, 0.468 mmol) synthesized in Synthesis Example 91 and p-toluenesulfonic acid monohydrate (341 mg, 1.99 mmol) was stirred under reflux by heating for 4 hours. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and to the resultant residue, saturated sodium bicarbonate aqueous solution was added, and extraction with ethyl acetate was performed. The organic layer was concentrated under reduced pressure and the resultant residue was purified by reverse-phase column chromatography (water/acetonitrile) to obtain the title compound (15.0 mg, yield: 8%). 
     Synthesis Example 465 
     1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)-2,3-dihydroxycyclopentyl]amino}-1,3,5-triazin-2(1H)-one 
     To an acetone (2.0 mL)-water (0.20 mL) solution of 1-(4-chlorobenzyl)-4-{[3-(4-fluorophenyl)cyclopent-2-en-1-yl]amino}-1,3,5-triazin-2(1H)-one (100 mg, 0.252 mmol) synthesized in Synthesis Example 121, immobilized osmium tetraoxide (32.0 mg, 0.0126 mmol, osmium content: 9.4%) was added and the resultant mixture was stirred at room temperature for 3 hours. Then, to the reaction solution, 4-methylmorpholine N-oxide (44.3 mg, 0.378 mmol) was added and the resultant mixture was stirred further for 3 days. After the completion of the reaction, to the reaction solution, saturated sodium thiosulfate aqueous solution was added and extraction with ethyl acetate from the reaction solution was performed. The organic layer was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (chloroform-ethyl acetate) to obtain the title compound (15.8 mg, yield: 12%). 
     Synthesis Example 466a 
     1-(4-Chlorobenzyl)-4-[3-fluoro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     Synthesis Example 466 
     1-(4-Chlorobenzyl)-4-[3,3-difluoro-4-(4-fluorophenyl)piperidin-1-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 1-(4-chlorobenzyl)-4-[4-(4-fluorophenyl)-3-oxopiperidin-1-yl]-1,3,5-triazin-2(1H)-one synthesized in Synthesis Example 464 in a similar manner to Reference Synthesis Example 75 to obtain the title compound (2.40 mg, yield: 6%) of Synthesis Example 466a and the title compound (9.00 mg, yield: 6%) of Synthesis Example 466b. 
     Synthesis Example 467 
     1-(4-Chloro-3-hydroxybenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution (1.0 mL) of 1-(4-chloro-3-methoxybenzyl)-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (10.0 mg, 0.0232 mmol) synthesized in Synthesis Example 141, 1M boron tribromide (1.00 mL, 1.00 mmol) was added at −78° C. and while elevating gradually the temperature of the resultant mixture to room temperature, the mixture was stirred for 3 hours. After the completion of the reaction, to the reaction solution, water was added and extraction with ethyl acetate from the reaction solution was performed. The organic layer was dried and was concentrated under reduced pressure and the resultant solid was washed with ethyl acetate to obtain the title compound (6.00 mg, yield: 62%). 
     Synthesis Example 468 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-[4-(2,2,2-trifluoroethoxy)benzyl]-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution of 4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-(4-hydroxybenzyl)-1,3,5-triazin-2(1H)-one (10.0 mg, 0.0260 mmol) synthesized in Synthesis Example 483a, cesium carbonate (10.3 mg, 0.0320 mmol) and 2,2,2-trifluoroethyl trifluoromethanesulfonate (4.57 μL, 0.0320 mmol) were added and the resultant mixture was stirred at 70° C. for 2 and a half hours. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (chloroform/ethyl acetate=1/1) to obtain the title compound (2.43 mg, yield: 14%). 
     Synthesis Example 469 
     4-[4-(4-Fluorophenyl)piperazin-1-yl]-1-{[4-methyl-5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     A 1,4-dioxane (2.0 mL)-water (0.25 mL) solution of 1-{[4-bromo-5-(trifluoromethyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (50.9 mg, 0.0982 mmol) synthesized in Synthesis Example 154, tetrakis(triphenylphosphine)palladium (0) (11.6 mg, 0.0100 mmol), trimethyl borate (41 μL, 0.295 mmol), and sodium carbonate (20.8 mg, 0.196 mmol) was stirred in nitrogen atmosphere at 100° C. for 3 hours. After the completion of the reaction, to the reaction solution, water was added and a deposited solid was smeared on silica gel. The resultant mixture was eluted with ethyl acetate and the resultant eluate was concentrated under reduced pressure. The resultant solid was purified by silica gel column chromatography to obtain the title compound (5.82 mg, yield: 13%). 
     Synthesis Example 470 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[4-methyl-5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 1-{[4-bromo-5-(trifluoromethyl)thiophen-2-yl]methyl}-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one (74.8 mg, 0.150 mmol) synthesized in Synthesis Example 165 in a similar manner to Synthesis Example 469 to obtain the title compound (1.50 mg, yield: 2%). 
     Synthesis Example 471 
     1-(4-Chlorobenzyl)-4-{[3-(4-fluorophenyl)-2-hydroxycyclopent-3-en-1-yl]amino}-1,3,5-triazin-2(1H)-one 
     A toluene solution (200 μL) of 1-(4-chlorobenzyl)-4-{[3-(4-fluorophenyl)-2,3-dihydroxycyclopentyl]amino}-1,3,5-triazin-2(1H)-one (14.0 mg, 0.0325 mmol) synthesized in Synthesis Example 465 and p-toluenesulfonic acid monohydrate (6.18 mg, 0.0325 mmol) was stirred at 100° C. for 8 hours. After the completion of the reaction, to the reaction solution, triethylamine was added and the reaction solution was concentrated under reduced pressure, followed by purifying the resultant residue by silica gel column chromatography (chloroform/ethyl acetate=1/2) to obtain the title compound (7.00 mg, yield: 52%). 
     Synthesis Example 472 
     1-[4-(Difluoromethoxy)benzyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     To an acetonitrile (1.0 mL)-water (1.0 mL) solution of 4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-(4-hydroxybenzyl)-1,3,5-triazin-2(1H)-one (15.0 mg, 0.0396 mmol) synthesized in Synthesis Example 483a, potassium hydroxide (44.5 mg, 0.793 mmol) was added and while stirring the resultant reaction solution at −78° C., to the reaction solution, diethyl(bromodifluoromethyl)phosphonate (14.1 μL, 0.0794 mmol) was added, followed by stirring the resultant reaction solution at room temperature for 2 and a half hours. After the completion of the reaction, extraction with diethyl ether from the reaction solution was performed. The organic layer was dried over anhydrous sodium sulfate and was concentrated under reduced pressure. The resultant residue was purified by silica gel column chromatography to obtain the title compound (2.10 mg, yield: 11%). 
     Synthesis Example 473 
     4-({4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-2-oxo-1,3,5-triazin-1(2H)-yl}methyl)phenyl trifluoromethanesulfonate 
     To a dichloromethane solution of 4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-(4-hydroxybenzyl)-1,3,5-triazin-2(1H)-one (50.0 mg, 0.132 mmol) synthesized in Synthesis Example 483a, N,N-diisopropylethylamine (27.0 μL, 0.158 mmol) was added and while stirring the resultant mixture at 0° C., to the mixture, trifluoromethanesulfonic acid anhydride (23.8 μL, 0.145 mmol) was added, followed by stirring the resultant mixture at room temperature for 1 day. After the completion of the reaction, the reaction solution was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (chloroform/ethyl acetate=2/1) to obtain the title compound (2.47 mg, yield: 4%). 
     Synthesis Example 474 
     4-[5-Fluoro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (44.0 mg, 0.973 mmol) synthesized in Synthesis Example 190 in a similar manner to Synthesis Example 107 to obtain the title compound (28.0 mg, yield: 63%). 
     Synthesis Example 475 
     4-[4-(4-Fluorophenyl)-5-methoxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide (2.0 mL)-dichloromethane (2.0 mL) solution of 4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (50.0 mg, 0.111 mmol) synthesized in Synthesis Example 190, triethylamine (23.2 μL, 0.167 mmol) and methyl iodide (20.6 μL, 0.332 mmol) were added at room temperature and the resultant mixture was stirred at room temperature for 1 day. Next, to the reaction solution, potassium carbonate (50.0 mg, 0.362 mmol) and methyl iodide (40.0 μL, 0.643 mmol) were added and the resultant mixture was stirred at 50° C. for 1 hour. Then, to the reaction solution, sodium hydride (12.0 mg, 0.500 mmol) and methyl iodide (40.0 μL, 0.643 mmol) were added and the resultant mixture was stirred at room temperature for 1 day. After the completion of the reaction, to the reaction solution, water was added and extraction with chloroform from the reaction solution was performed. The organic layer was dried over anhydrous magnesium sulfate and was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography to obtain the title compound (7.80 mg, yield: 15%). 
     Synthesis Example 476 
     4-(4-Fluorophenyl)-(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-3-yl acetate 
     To 4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (20.0 mg, 0.0442 mmol) synthesized in Synthesis Example 190, at room temperature, acetic anhydride (2.0 mL) and sodium acetate (9.00 mg, 0.110 mmol) were added at room temperature and the resultant mixture was stirred at 100° C. for 40 minutes. After the completion of the reaction, the reaction solution was concentrated and to the resultant residue, water was added, followed by filtering a deposited colorless solid and by drying the solid to obtain the title compound (20.6 mg, yield: 94%). 
     Synthesis Example 477 
     4-[4-(4-fluorophenyl)-5-oxo-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To 4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (20.0 mg, 0.0442 mmol) synthesized in Synthesis Example 190, dichloromethane (1.0 mL), sodium bicarbonate (11.1 mg, 0.132 mmol), and Dess-Martin periodinane (28.1 mg, 0.0663 mmol; manufactured by Tokyo Chemical Industry Co., Ltd.) were added and the resultant mixture was stirred at room temperature for 1 day. Then, to the reaction solution, dichloromethane (4.0 mL) and Dess-Martin periodinane (30.0 mg, 0.0707 mmol) were added and the resultant mixture was stirred at room temperature for 2 hours. After the completion of the reaction, the reaction solution was purified by silica gel column chromatography (ethyl acetate) to obtain the title compound (19.4 mg, yield: 98%). 
     Synthesis Example 478 
     4-(4-Fluorophenyl)-1-(4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)-1,2,3,6-tetrahydropyridin-3-yl formate 
     To a crude product synthesized using 4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (50.0 mg, 0.111 mmol) synthesized in Synthesis Example 190 in a similar manner to Reference Synthesis Example 68, N,N-dimethylformamide (1.0 mL) and copper cyanide (49.3 mg, 0.550 mmol) were added and the resultant mixture was stirred at 100° C. for 1 day. After the completion of the reaction, to the reaction solution, saturated sodium chloride aqueous solution was added and extraction with ethyl acetate from the reaction solution was performed. The organic layer was dried over anhydrous sodium sulfate and was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/1→0/1) to obtain the title compound (0.8 mg, yield: 2%). 
     Synthesis Example 479 
     1-[(5-Cyclopropylthiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 1-[(5-bromothiophen-2-yl)methyl]-4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1,3,5-triazin-2(1H)-one (120 mg, 0.268 mmol) synthesized in Synthesis Example 175 in a similar manner to Synthesis Example 469 to obtain the title compound (2.92 mg, yield: 3%). 
     Synthesis Example 480a 
     4-[3,5-Difluoro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Synthesis Example 480b 
     4-[5,5-Difluoro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To 4-[4-(4-fluorophenyl)-5-oxo-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (60.0 mg, 0.133 mmol) synthesized in Synthesis Example 477, bis(2-methoxyethyl)aminosulfur trifluoride (1.5 mL) was added and the resultant mixture was stirred at 80° C. for 1 hour. After the completion of the reaction, the reaction solution was ice-cooled and was added to sodium carbonate aqueous solution dropwise and extraction with chloroform from the reaction solution was performed twice. The organic layer was dried over anhydrous sodium sulfate and was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography. The resultant mixture was purified by preparative reverse-phase high performance liquid chromatography (gradient: acetonitrile/water (0.1% formic acid)=40/60→60/40→100/0, column: Waters X Bridge C18 5 μmΦ19×100 mm) to obtain the title compound (6.80 mg, yield: 11%) of Synthesis Example 480a and the title compound (7.30 mg, yield: 12%) of Synthesis Example 480b. 
     Synthesis Example 481 
     4-[5-(Dimethylamino)-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To 4-[5-amino-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (10.0 mg, 0.0222 mmol) synthesized in Synthesis Example 321, a formalin aqueous solution (37%) (0.80 mL) and formic acid (1.2 mL) were added and the resultant mixture was stirred at 90° C. for 1 hour. After the completion of the reaction, to the reaction solution, saturated potassium carbonate aqueous solution was added and extraction with ethyl acetate from the reaction solution was performed. The organic layer was dried over anhydrous magnesium sulfate and was concentrated under reduced pressure and the resultant residue was washed with hexane to obtain the title compound (7.44 mg, yield: 70%). 
     Synthesis Example 482 
     4-[5-Fluoro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using (R)-4-[4-(4-fluorophenyl)-5-hydroxy-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (44.0 mg, 0.0943 mmol) synthesized in Synthesis Example 342 in a similar manner to Reference Synthesis Example 75 to obtain a mixture of optical isomers of the title compound (22.4 mg, yield: 43%). 
     Synthesis Example 483a 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-(4-hydroxybenzyl)-1,3,5-triazin-2(1H)-one 
     Synthesis Example 483b 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{4-[(4-hydroxybenzyl)oxy]benzyl}-1,3,5-triazin-2(1H)-one 
     To a dichloromethane solution (8.0 mL) of 4-[4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-(4-methoxybenzyl)-1,3,5-triazin-2(1H)-one (200 mg, 0.510 mmol) synthesized in Reference Synthesis Example 352, boron tribromide (1.53 mL, 1.53 mmol) was added at 0° C. and the resultant mixture was stirred at room temperature for 1 day. After the completion of the reaction, to the reaction solution, water was added and extraction with chloroform from the reaction solution was performed. The organic layer was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (chloroform/ethyl acetate→methanol/ethyl acetate) to obtain the title compound (35.0 mg, yield: 18%) of Synthesis Example 483a and the title compound (7.15 mg, yield: 3%) of Synthesis Example 483b. 
     Synthesis Example 484 
     4-[4-(4-Fluorophenyl)pyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (1.0 mL) of 4-[5-chloro-4-(4-fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-1-{[5-(trifluoromethyl)thio phen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (10.0 mg, 0.0212 mmol) synthesized in Reference Synthesis Example 353, triethylamine (10.0 μL, 0.0717 mmol) and potassium cyanide (10.0 mg, 0.154 mmol) were added and the resultant mixture was stirred at room temperature for 2.5 hours and at 80° C. for 40 minutes. After the completion of the reaction, to the reaction solution, saturated sodium bicarbonate aqueous solution was added and extraction with ethyl acetate from the reaction solution was performed. The organic layer was dried over anhydrous sodium sulfate and was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (hexane/ethyl acetate=1/1→0/1) to obtain the title compound (0.7 mg, yield: 8%). 
     Synthesis Example 485 
     4-[4-(4-Fluorophenyl)-3,3-bis(hydroxymethyl)piperidin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To a 1,4-dioxane solution (500 μL) of 4-[11-(4-fluorophenyl)-2,4-dioxa-8-azaspiro[5.5]undecan-8-yl]-6-methyl-1-{[5-(trifluoro methyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (5.00 mg, 9.53 μmol) synthesized in Reference Synthesis Example 363, 12 M hydrochloric acid (500 μL) was added and the resultant mixture was stirred at 110° C. for 2 hours. To the resultant reaction solution, 12 M hydrochloric acid (500 μL) was added and the resultant mixture was stirred at 110° C. for 2.5 hours. After the completion of the reaction, to the reaction solution, saturated sodium carbonate aqueous solution was added and extraction with chloroform from the reaction solution was performed. The organic layer was dried over anhydrous sodium sulfate and was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (ethyl acetate/methanol=1/0→20/1) to obtain the title compound (1.59 mg, yield: 33%). 
     Synthesis Example 486 
     4-[11-(4-Fluorophenyl)-2,4-dioxa-8-azaspiro[5.5]undeca-10-en-8-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using a product obtained by synthesizing using 6-methyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 292 and 4-(4-fluorophenyl)-3,3-bis[(methoxymethoxy)methyl]-1,2,3,6-tetrahydropyridine synthesized in Reference Synthesis Example 359 in a similar manner to Reference Synthesis Example 348, in a similar manner to Synthesis Example 485 (yield: 37%). 
     Synthesis Example 487 
     4-{4-[2-(Adamantan-1-yl)-2-oxoethyl]piperazin-1-yl}-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To an acetonitrile solution (4.0 mL) of 6-methyl-4-(piperazin-1-yl)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one (28.7 mg, 80.0 μmol) synthesized in Reference Synthesis Example 351, 1-(adamantan-1-yl)-2-bromoethanone (23.1 mg, 90.0 μmol), potassium carbonate (13.8 mg, 100 μmol), and sodium iodide (15.0 mg, 100 μmol) were added and the resultant mixture was stirred at room temperature for 1 day. After the completion of the reaction, to the reaction solution, saturated sodium bicarbonate aqueous solution was added and extraction with ethyl acetate from the reaction solution was performed. The organic layer was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (chloroform/methanol=10/0→9/1) to obtain the title compound (20.8 mg, yield: 49%). 
     Synthesis Example 488 
     4-[4-({3-[1-(4-Fluorophenyl)cyclopropyl]-1,2,4-oxadiazol-5-yl}methyl)piperazin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 5-(chloromethyl)-3-[1-(4-fluorophenyl)cyclopropyl]-1,2,4-oxadiazole (22.7 mg, 90.0 μmol) in a similar manner to Synthesis Example 487 to obtain the title compound (27.2 mg, yield: 59%). 
     Synthesis Example 489 
     4-[4-(4-Bromo-1H-pyrazol-1-yl)piperidin-1-yl]-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To an N,N-dimethylformamide solution (1.0 mL) of 1-(6-methyl-4-oxo-5-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-4,5-dihydro-1,3,5-triazin-2-yl)piperidin-4-yl methanesulfonate (45.2 mg, 0.100 mmol) synthesized in Reference Synthesis Example 349, 4-bromo-1H-pyrazole (29.4 mg, 0.200 mmol) and potassium carbonate (27.6 mg, 0.200 mmol) were added and the resultant mixture was stirred at 100° C. for 1 hour. After the completion of the reaction, to the reaction solution, water was added and extraction with ethyl acetate from the reaction solution was performed. The organic layer was dried over anhydrous sodium sulfate and was concentrated under reduced pressure and the resultant residue was purified by silica gel column chromatography (ethyl acetate) to obtain the title compound (24.4 mg, yield: 48%). 
     Synthesis Example 490 
     6-methyl-4-{4-[4-(Trifluoromethyl)-1H-pyrazol-1-yl]piperidin-1-yl}-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 4-trifluoromethyl-1H-pyrazole (27.2 mg, 0.200 mmol) in a similar manner to Synthesis Example 489 to obtain the title compound (23.9 mg, yield: 49%). 
     In Synthesis Examples 491 to 493, each title compound was synthesized using 6-methyl-4-(methylthio)-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one synthesized in Reference Synthesis Example 374 in a similar manner to Reference Synthesis Example 348. The names of the synthesized compounds and the synthesis yields are indicated below. 
     Synthesis Example 491 
     (R)-4-(5′-Hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]-methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 69% 
     Synthesis Example 492 
     (R)-4-(5-Fluoro-5′-hydroxy-6-methyl-5′,6′-dihydro-[2,4′-bipyridin]-1′(2′H)-yl)-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 78% 
     Synthesis Example 493 
     (R)-4-[5-Hydroxy-4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     Yield: 59% 
     Synthesis Example 494 
     4-[4-(4-Fluorophenyl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To a 1,4-dioxane solution (500 μL) of 6-methyl-4-(methylthio)-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one (38.7 mg, 0.120 mmol) synthesized in Reference Synthesis Example 374, 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride (30.8 mg, 0.144 mmol) and N,N-diisopropylethylamine (41.1 μL, 0.240 mmol) were added and the resultant mixture was stirred under reflux by heating for 1 day. After the completion of the reaction, the reaction solution was purified by silica gel column chromatography (hexane/ethyl acetate=1/1→0/1) to obtain the title compound (33.3 mg, yield: 61%). 
     Synthesis Example 495 
     6-Methyl-4-[4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     To tert-Butyl 4-(5-methylthiophen-3-yl)-5,6-dihydropyridine-1(2H)-carboxylate (50.0 mg, 0.179 mmol), 4M hydrogen chloride/1,4-dioxane (500 μL) was added and the resultant mixture was stirred at room temperature for 1 day. After the completion of the reaction, using a crude product obtained by concentrating the resultant reaction solution, the synthesis was performed in a similar manner to Synthesis Example 494 to obtain the title compound (30.0 mg, yield: 44%). 
     Synthesis Example 496 
     4-[4-(5-Methylthiophen-3-yl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using 1-(5-methylthiophen-3-yl)piperazine (401 mg, 2.20 mmol) synthesized in Reference Synthesis Example 286 by the same method as the total method of the method in Reference Synthesis Example 341 and the method in Reference Synthesis Example 342 to obtain a crude product of 4-[4-(5-methylthiophen-3-yl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one. Using the obtained crude product (50.0 mg) of 4-[4-(5-methylthiophen-3-yl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one and [3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate (70.0 mg, 0.219 mmol) synthesized in Reference Synthesis Example 57, the synthesis was performed in a similar manner to Synthesis Example 1 to obtain the title compound (32.8 mg, yield: 43%). 
     Synthesis Example 497 
     4-[5-Fluoro-4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one 
     The synthesis was performed using (R)-4-[5-hydroxy-4-(5-methylthiophen-3-yl)-5,6-dihydropyridin-1(2H)-yl]-6-methyl-1-{[2-(trifluoromethyl)thiazol-5-yl]methyl}-1,3,5-triazin-2(1H)-one (15.8 mg, 0.0337 mmol) synthesized in Synthesis Example 493 in a similar manner to Reference Synthesis Example 75 to obtain the title compound (4.80 mg, yield: 30%) as a mixture of optical isomers. 
     The chemical structural formulae of the compounds synthesized in Reference Synthesis Examples and Synthesis Examples will be shown hereinafter. Tables 3 to 19 show the data of physical properties of the compounds synthesized in Reference Synthesis Examples, and Tables 20 to 42 show the data of physical properties of the compounds synthesized in Synthesis Examples. As described above, the sign Rf in the drawings means Reference Synthesis Example, and the sign Ex means Synthesis Example. 
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
       
         
         
             
             
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 3 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                  1 
                 Morphology: colorless solid, 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.18 (t, J = 5.1 Hz, 
               
               
                   
                 4H), 4.07 (t, J = 5.1 Hz, 4H), 6.96-7.04 (m, 4H). 
               
               
                  2 
                 Morphology: colorless solid 
               
               
                  3 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.97 min LC/MS(ESI + ) m/z; 276 [M + H] +   
               
               
                  5 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.56 min LC/MS(ESI + ) m/z; 334 [M + H] +   
               
               
                  6 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.44 min LC/MS(ESI + ) m/z; 316 [M + H] +   
               
               
                  7 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.06 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 282 [M + H] +  LC/MS(ESI − ) m/z; 
               
               
                   
                 280 [M − H] −   
               
               
                  8 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.48 (s, 9H), 3.43-3.50 (m, 4H), 3.80-3.90 (m, 4H), 4.94 (s, 2H), 
               
               
                   
                 7.25-7.39 (m, 4H), 7.92 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.19 min LC/MS(ESI + ) m/z; 406 [M + H] +   
               
               
                  9 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.31 min LC/MS(ESI + ) m/z; 306 [M + H] +   
               
               
                 10 
                 Morphology: white solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 4.90 (s, 2H), 7.30-7.45 (m, 4H), 8.56 (s, 1H), 11.6 (s, 1H). 
               
               
                   
                 LC/MS: cond. 2 RT 1.61 min LC/MS(ESI + ) m/z; 238 [M + H] +   
               
               
                 11 
                 LC/MS: cond. 2 RT 1.97 min LC/MS(ESI + ) m/z; 256 [M + H] +   
               
               
                 12 
                 Morphology: brown amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 4.39 min LC/MS(ESI + ) m/z; 343 [M + H] +   
               
               
                 13 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.32 min LC/MS(ESI + ) m/z; 325 [M + H] +   
               
               
                 14 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.74 min LC/MS(ESI + ) m/z; 291 [M + H] +   
               
               
                 15 
                   1 H-NMR (CDCl 3 ) δ: 2.41 (s, 3H), 6.05 (s, 2H), 6.46 (d, J = 2.5 Hz, 1H), 7.26 (d, 
               
               
                   
                 J = 8.2 Hz, 2H), 7.60-7.62 (m, 1H), 7.65 (d, J = 8.2 Hz, 2H). 
               
               
                 16 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.47 (s, 9H), 3.43-3.50 (m, 4H), 3.82-3.91 (m, 4H), 6.01 (s, 2H), 
               
               
                   
                 6.54 (d, J = 2.3 Hz, 1H), 7.90-7.94 (m, 1H), 8.30 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.14 min LC/MS(ESI + ) m/z; 430 [M + H] +   
               
               
                 17 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 0.35 min LC/MS(ESI + ) m/z; 330 [M + H] +   
               
               
                 18 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.60 min LC/MS(ESI + ) m/z; 292 [M + H] +   
               
               
                 19 
                 Morphology: white solid 
               
               
                   
                   1 H-NMR (DMSO-d 6 ) δ: 3.16 (m, 4H), 3.78 (m, 4H), 4.86 (s, 2H), 6.97-7.10 (m, 4H), 
               
               
                   
                 7.28-7.38 (m, 4H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.00 min LC/MS(ESI + ) m/z; 416 [M + H] +   
               
               
                 20 
                 Morphology: pale yellow solid 
               
               
                 21 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.40 min LC/MS(ESI + ) m/z; 341 [M + H] +   
               
               
                     22a 
                 Morphology: colorless amorphous 
               
               
                  22b 
                 Morphology: colorless amorphous 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 4 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 23 
                 Morphology: pale brown solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.85 min LC/MS(ESI + ) m/z; 295 [M + H] +   
               
               
                 24 
                 Morphology: pale brown solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.39-1.57 (m, 2H), 2.00 (d, J = 13.0 Hz, 2H), 2.44-2.54 (m, 4H), 
               
               
                   
                 2.72 (dt, J = 10.5, 2.0 Hz, 2H), 3.46-3.57 (m, 2H), 6.84-6.98 (m, 4H). 
               
               
                   
                 LC/MS: cond. 1 RT 0.39 min LC/MS(ESI + ) m/z; 209 [M + H] +   
               
               
                 25 
                 Morphology: pale yellow solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.54 (s, 9H), 1.61-1.90 (m, 4H), 2.84-3.10 (m, 3H), 3.20-3.30 (m, 
               
               
                   
                 1H), 3.78-3.92 (m, 1H), 4.92 (br. s, 1H), 6.83-7.00 (m, 4H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.15 min LC/MS(ESI + ) m/z; 295 [M + H] +   
               
               
                 26 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (DMSO-d 6 ) δ: 1.55-2.05 (m, 4H), 2.90-3.15 (m, 2H), 3.22-3.58 (m, 3H), 7.15 
               
               
                   
                 (d, J = 6.6 Hz, 4H), 8.49 (br. s, 3H). 
               
               
                   
                 LC/MS: cond. 1 RT 0.57 min LC/MS(ESI + ) m/z; 195 [M + H] +   
               
               
                 27 
                 Morphology: pale yellow solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.54 (s, 9H), 1.61-1.90 (m, 4H), 2.84-3.10 (m, 3H), 3.20-3.30 (m, 
               
               
                   
                 1H), 3.78-3.92 (m, 1H), 4.92 (br. s, 1H), 6.83-7.00 (m, 4H). 
               
               
                 28 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.50 min LC/MS(ESI + ) m/z; 195 [M + H] +   
               
               
                 29 
                 Morphology: orange solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.40 min 
               
               
                   
                 LC/MS(ESI + ) m/z; 281 [M + H] +  LC/MS(ESI − ) m/z; 325 [M + HCO 2 ] −   
               
               
                 30 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.42 min LC/MS(ESI + ) m/z; 181 [M + H] +   
               
               
                 31 
                 Morphology: pale orange solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.45 (s, 9H), 1.86-2.00 (m, 1H), 2.23-2.35 (m, 1H), 3.12 (dd, 
               
               
                   
                 J = 9.5, 3.8 Hz, 1H), 3.21-3.55 (m, 3H), 4.35 (br. s, 1H), 4.72 (br. s, 1H), 6.42-6.52 
               
               
                   
                 (m, 2H), 6.93 (t, J = 8.9 Hz, 2H). 
               
               
                 32 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.47 min LC/MS(ESI + ) m/z; 181 [M + H] +   
               
               
                 33 
                 Morphology: colorless oil 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.48 (s, 9H), 1.84-2.04 (m, 2H), 2.08-2.20 (m, 2H), 2.80-2.96 (m, 
               
               
                   
                 2H), 4.20-4.40 (m, 3H), 6.56 (dd, J = 17.1, 2.0 Hz, 1H), 7.49 (d, J = 20.1 Hz, 1H). 
               
               
                 34 
                 Morphology: colorless oil 
               
               
                 36 
                 Morphology: brown oil 
               
               
                 37 
                 Morphology: colorless oil 
               
               
                 39 
                 LC/MS: cond. 2 RT 2.22 min LC/MS(ESI + ) m/z; 312 [M + H] +   
               
               
                     40a 
                 LC/MS: cond. 2 RT 0.60 min LC/MS(ESI + ) m/z; 212 [M + H] +   
               
               
                  40b 
                 Morphology: brown solid 
               
               
                   
                   1 H-NMR (DMSO-d 6 ) δ: 2.93-3.01 (m, 1H), 3.19-3.27 (m, 1H), 3.48-3.80 (m, 2H), 4.39 
               
               
                   
                 (s, 1H), 6.15 (t, J = 3.3 Hz, 1H), 7.00-7.08 (m, 2H), 7.46-7.54 (m, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 0.97 min LC/MS(ESI + ) m/z; 194 [M + H] +   
               
               
                 41 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.52 min LC/MS(ESI + ) m/z; 170 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 5 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 42 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 1 RT 3.10 min 
               
               
                   
                 LC/MS(ESI + ) m/z; 290 [M + H] +  LC/MS(ESI + ) 
               
               
                   
                 m/z; 288 [M − H] −   
               
               
                 43 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.12 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 210 [M + H] +   
               
               
                 44 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 0.54 min LC/MS(ESI + ) m/z; 196 [M + H] +   
               
               
                 45 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.34 min LC/MS(ESI + ) m/z; 195 [M + H] +   
               
               
                 46 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.85 min LC/MS(ESI + ) m/z; 182 [M + H] +   
               
               
                 47 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 0.37 min LC/MS(ESI + ) m/z; 195 [M + H] +   
               
               
                 48 
                 Morphology: black oil 
               
               
                 49 
                 Morphology: pink solid 
               
               
                   
                 LC/MS: cond. 1 RT 1.74 min LC/MS(ESI + ) m/z; 196 [M + H] +   
               
               
                 50 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.86 min LC/MS(ESI + ) m/z; 195 [M + H] +   
               
               
                 51 
                 Morphology: brown oil 
               
               
                 52 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.25 min LC/MS(ESI + ) m/z; 321 [M + H] +   
               
               
                 53 
                 LC/MS: cond. 1 RT 3.68 min LC/MS(ESI + ) m/z; 223 [M + H] +   
               
               
                 54 
                 Morphology: orange oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.21 min LC/MS(ESI + ) m/z; 335 [M + H] +   
               
               
                 55 
                 LC/MS: cond. 2 RT 1.85 min LC/MS(ESI − ) m/z; 183 [M − H] −   
               
               
                 56 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.67 min LC/MS(ESI + ) m/z; 261 [M + H] +   
               
               
                 57 
                 Morphology: colorless solid 
               
               
                 58 
                 Morphology: red oil 
               
               
                   
                 LC/MS: cond. 1 RT 3.56 min LC/MS(ESI + ) m/z; 286 [M + H] +   
               
               
                 59 
                 Morphology: brown solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.67 min LC/MS(ESI + ) m/z; 173 [M + H] +   
               
               
                 60 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.30 min LC/MS(ESI + ) m/z 338 [M + H] +   
               
               
                 61 
                 Morphology: brown solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.88 min LC/MS(ESI + ) m/z; 187 [M + H] +   
               
               
                 62 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.34 min LC/MS(ESI + ) m/z; 338 [M + H] +   
               
               
                 63 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 1 RT 3.09 min LC/MS(ESI + ) m/z; 212 [M + H] +   
               
               
                 64 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.50 min LC/MS(ESI + ) m/z; 284 [M + H] +   
               
               
                 65 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.42 min LC/MS(ESI + ) m/z; 184 [M + H] +   
               
               
                 66 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.50 min LC/MS(ESI + ) m/z; 298 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 6 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 67 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 1 RT 0.47 min LC/MS(ESI + ) m/z; 198 [M + H] +   
               
               
                 68 
                 Morphology: yellow oil 
               
               
                 69 
                 Morphology: white solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.92 (t, J = 6.0 Hz, 1H), 4.47 (d, J = 6.0 Hz, 2H), 6.62 (s, 1H), 
               
               
                   
                 7.23 (dd, J = 2.2, 8.4 Hz, 1H), 7.37 (d, J = 8.4 Hz, 1H), 7.52 (d, J = 2.2 Hz, 1H). 
               
               
                 70 
                 Morphology: pale yellow oil 
               
               
                 71 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.94 min LC/MS(ESI + ) m/z; 383 [M + H] +   
               
               
                 72 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.71 min LC/MS(ESI + ) m/z; 283 [M + H] +   
               
               
                 73 
                 Morphology: brown amorphous 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.81 (d, J = 3.9 Hz, 1H), 3.06 (dd, J = 6.5 Hz, 9.5 Hz, 1H), 3.28-3.38 
               
               
                   
                 (m, 1H), 3.38-3.49 (m, 2H) 3.59 (dd, J = 7.1 Hz, 9.2 Hz, 1H), 3.68 (d, J = 13.5 Hz, 
               
               
                   
                 2H), 3.84 (d, J = 13.8 Hz, 2H), 4.45-4.54 (m, 1H), 6.40-6.49 (m, 2H), 6.93 (t, J = 
               
               
                   
                 8.9 Hz, 2H), 7.29-7.41 (m, 10H). 
               
               
                   
                 LC/MS: cond. 2 RT 2.41 min LC/MS(ESI + ) m/z; 377 [M + H] +   
               
               
                 74 
                 Morphology: brown oil 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.03 (dd, J = 4.7 Hz, 9.5 Hz, 1H) 3.20 (dd, J = 4.2 Hz, 9.6 Hz, 
               
               
                   
                 1H), 3.43-3.54 (m, 1H), 3.61-3.72 (m, 2H), 4.10-4.17 (m, 1H), 6.43-6.48 (m, 2H), 6.94 
               
               
                   
                 (t, J = 8.9 Hz, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 1.13 min LC/MS(ESI + ) m/z; 197 [M + H] +   
               
               
                 75 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 5.08 min LC/MS(ESI + ) m/z; 385 [M + H] +   
               
               
                 76 
                 Morphology: pale yellow amorphous 
               
               
                 77 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 3.43 min LC/MS(ESI + ) m/z; 379 [M + H] +   
               
               
                 78 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.39 min LC/MS(ESI + ) m/z; 199 [M + H] +   
               
               
                 79 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.37 min LC/MS(ESI + ) m/z; 281 [M + H] +   
               
               
                 80 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.63 min LC/MS(ESI + ) m/z; 295 [M + H] +   
               
               
                 81 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.21 min LC/MS(ESI + ) m/z; 195 [M + H] +   
               
               
                 82 
                 Morphology: pale brown solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.42 min LC/MS(ESI + ) m/z; 295 [M + H] +   
               
               
                 83 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 0.39 min LC/MS(ESI + ) m/z; 195 [M + H] +   
               
               
                 84 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.70 min LC/MS(ESI + ) m/z; 346 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 7 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 85 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.59 min LC/MS (ESI + ) m/z; 328 [M + H] +   
               
               
                 86 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 3.22 min LC/MS (ESI + ) m/z; 294 [M + H] +   
               
               
                 87 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.24 min LC/MS (ESI + ) m/z; 464 [M + H] +   
               
               
                 88 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 0.94 min LC/MS (ESI + ) m/z; 364 [M + H] +   
               
               
                 89 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 3.99 min LC/MS (ESI + ) m/z; 439 [M + H] +   
               
               
                 90 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 91a 
                 Morphology: colorless amorphous 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.76-2.10 (m, 4H), 3.30-3.52 (m, 2H), 
               
               
                   
                 4.72-4.90 (m, 2H), 5.97 (d, J = 13.9 Hz, 1H), 6.05 (d, J = 13.9 Hz, 
               
               
                   
                 1H), 6.54 (d, J = 2.3 Hz, 1H), 7.32 (d, J = 2.3 Hz, 2H), 7.33 
               
               
                   
                 (d, J = 2.3 Hz, 2H), 7.90-7.95 (m, 1H), 8.29 (s, 1H). 
               
               
                   
                 LC/MS: cond. 2 RT 1.78 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 91b 
                 Morphology: colorless amorphous 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.70-2.10 (m, 4H), 3.30-3.60 (m, 2H), 
               
               
                   
                 4.70-4.90 (m, 2H), 5.48 (d, J = 13.9 Hz, 1H), 6.06 (d, J = 13.9 Hz, 
               
               
                   
                 1H), 6.54 (d, J = 2.0 Hz, 1H), 7.10-7.50 (m, 5H), 7.90-8.00 (m, 
               
               
                   
                 1H), 8.28 (s, 1H) 
               
               
                   
                 LC/MS: cond. 2 RT 1.66 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 421 [M + H] +   
               
               
                 92a 
                 Morphology: colorless solid 
               
               
                 92b 
                 Morphology: colorless solid 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 8 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                 93 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.90 min LC/MS (ESI + ) m/z; 258 [M + H] +   
               
               
                 94 
                 Morphology: brown oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 4.61 (s, 2H), 7.19 (d, J = 8.6 Hz, 1H), 7.94 (dd, J = 8.2, 2.5 Hz, 
               
               
                   
                 1H), 8.39 (d, J = 2.4 Hz, 1H). 
               
               
                 95 
                 Morphology: yellow solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 7.30 (s, 1H), 7.71 (d, J = 8.9 Hz, 1H), 8.02 (dd, J = 8.6, 1.5 Hz, 
               
               
                   
                 1H), 8.21-8.24 (m, 1H), 10.09 (s, 1H). 
               
               
                 96 
                 Morphology: pale yellow solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.50-2.20 (brs, 1H), 4.81 (s, 2H), 7.16 (s, 1H), 
               
               
                   
                 7.42-7.48 (m, 1H), 7.56 (d, J = 8.4 Hz, 1H), 7.68 (s, 1H). 
               
               
                 97 
                 Morphology: pale yellow oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 4.70 (s, 2H), 7.13-7.20 (m, 1H), 7.47 (dd, J = 8.6, 1.5 Hz, 
               
               
                   
                 1H), 7.56 (d, J = 8.6 Hz, 1H), 7.69 (d, J = 1.5 Hz, 1H). 
               
               
                 98 
                 Morphology: colorless solid 
               
               
                 99 
                 Morphology: yellow oil 
               
               
                 100 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.75-1.96 (m, 1H), 2.15 (s, 3H), 4.69 (d, J = 5.7 Hz, 2H), 
               
               
                   
                 6.69 (s, 1H). 
               
               
                 101 
                 Morphology: brown oil 
               
               
                 102 
                 Morphology: black oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.01 (t, J = 6.2 Hz, 1H), 4.84 (d, J = 6.0 Hz, 2H), 6.96 (s, 1H). 
               
               
                 103 
                 Morphology: brown oil 
               
               
                 104 
                 Morphology: yellow oil 
               
               
                 105 
                 Morphology: brown oil 
               
               
                 106 
                 Morphology: brown oil 
               
               
                 107 
                 Morphology: colorless oil 
               
               
                 108 
                 Morphology: colorless solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.67 (t, J = 5.9 Hz, 1H), 4.36 (q, J = 8.1 Hz, 2H), 4.68 (d, J = 5.6 Hz, 
               
               
                   
                 2H), 6.21 (d, J = 3.6 Hz, 1H), 6.64 (d, J = 3.6 Hz, 1H). 
               
               
                 109 
                 Morphology: brown oil 
               
               
                 110 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.52 min LC/MS (ESI + ) m/z; 209 [M + H] +   
               
               
                 111 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.20 min LC/MS (ESI + ) m/z; 227 [M + H] +   
               
               
                 112 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.27 min LC/MS (ESI + ) m/z; 242 [M + H] +   
               
               
                 113 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 1 RT 2.95 min LC/MS (ESI + ) m/z; 214 [M + H] +   
               
               
                 114 
                 Morphology: yellow oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 4.67 (s, 2H), 4.80 (q, J = 3.0 Hz, 2H), 7.08 (s, 1H). 
               
               
                 115 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.00 min LC/MS (ESI + ) m/z; 250 [M + H] +   
               
               
                 116 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.85 min LC/MS (ESI + ) m/z; 222 [M + H] +   
               
               
                 117 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.03 min LC/MS (ESI + ) m/z; 240 [M + H] +   
               
               
                 118 
                 Morphology: yellow oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.03 (t, J = 18.5 Hz, 3H), 6.51 (d, J = 2.4 Hz, 1H), 7.59 (d, 
               
               
                   
                 J = 2.4 Hz, 1H). 
               
               
                 119 
                 Morphology: yellow oil 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 9 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 120 
                 Morphology: brown oil 
               
               
                 121 
                 Morphology: brown oil 
               
               
                 122 
                 Morphology: pale brown oil 
               
               
                 123 
                 Morphology: pale brown oil 
               
               
                 124 
                 Morphology: colorless oil 
               
               
                 125 
                 Morphology: pale yellow oil 
               
               
                 126 
                 Morphology: pale yellow oil 
               
               
                 127 
                 1H-NMR (CDCl 3 ) δ: 4.59 (s, 2H), 7.26-7.29 (m, 2H), 7.47-7.50 (m, 2H). 
               
               
                 128 
                 Morphology: colorless liquid 
               
               
                   
                 LC/MS: cond. 2 RT 3.02 min LC/MS (ESI + ) m/z; 320 [M + H] +   
               
               
                 129 
                 Morphology: white amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.48 (s, 9H), 1.82 (brs, 2H), 2.79 (brs, 1H), 2.94-3.14 (m, 2H), 
               
               
                   
                 3.89-4.19 (m, 3H), 7.06 (m, 2H), 7.45 (m, 2H). 
               
               
                   
                 LC/MS: cond. 1 RT 3.77 min LC/MS (ESI − ) m/z; 356 [M + HCO 2 ] −   
               
               
                 130 
                 Morphology: colorless amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 0.96 (s, 9H), 1.49 (s, 9H), 1.84-1.89 (m, 2H), 2.27 (brs, 1H), 
               
               
                   
                 3.05-3.23 (m, 2H), 3.98 (brs, 1H), 4.14 (brs, 1H), 5.24 (brs, 1H), 6.98-7.04 (m, 2H), 
               
               
                   
                 7.36-7.43 (m, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 2.74 min LC/MS (ESI + ) m/z; 413 [M + NH 4 ] +   
               
               
                 131 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.08 (s, 9H), 1.49 (s, 9H), 3.31 (brs, 1H), 3.81 (brs, 1H), 4.19 (brs, 
               
               
                   
                 1H), 4.50 (brs, 1H), 5.75 (s, 1H), 6.23 (brs, 1H), 7.00 (t, 2H), 7.28 (t, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 3.06 min LC/MS (ESI + ) m/z; 278 [M + H − Boc] +   
               
               
                 132 
                 1H-NMR (CDCl 3 ) δ: 1.05 (s, 9H), 3.07-3.21 (m, 2H), 3.42-3.61 (m, 2H), 5.69 (brs, 
               
               
                   
                 1H), 6.32 (dd, J = 4.2, 3.0 Hz, 1H), 6.99 (t, J = 9.0 Hz, 2H), 7.25-7.31 (m, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 1.72 min LC/MS (ESI + ) m/z; 278 [M + H] +   
               
               
                 133 
                 Morphology: pale yellow amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 3.24 (dd, J = 12.9, 2.7 Hz, 1H), 3.42 (dd, J = 12.6, 2.7 Hz, 1H), 
               
               
                   
                 3.52 (d, J = 3.9 Hz, 2H), 4.40 (s, 1H), 6.16 (t, J = 3.6 Hz, 1H), 7.04 (t, J = 8.7 Hz, 
               
               
                   
                 2H), 7.48-7.53 (m, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 0.37 min LC/MS (ESI + ) m/z; 194 [M + H] +   
               
               
                 134 
                 Morphology: white amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ 1.48 (s, 9H), 1.82 (brs, 2H), 2.79 (brs, 1H), 2.94-3.14 (m, 2H), 
               
               
                   
                 3.89-4.19 (m, 3H), 7.06 (t, 2H), 7.45 (t, 2H). 
               
               
                   
                 LC/MS: cond. 1 RT 3.77 min LC/MS (ESI − ) m/z; 356 [M + HCO 2 ] −   
               
               
                 135 
                 Morphology: colorless amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 0.96 (s, 9H), 1.49 (s, 9H), 1.84-1.89 (m, 2H), 2.27 (brs, 1H), 
               
               
                   
                 3.05-3.23 (m, 2H), 3.98 (brs, 1H), 4.14 (brs, 1H), 5.24 (brs, 1H), 6.98-7.04 (m, 2H), 
               
               
                   
                 7.36-7.43 (m, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 2.74 min LC/MS (ESI + ) m/z; 413 [M + NH 4 ] +   
               
               
                 136 
                 Morphology: colorless amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.08 (s, 9H), 1.49 (s, 9H), 3.31 (brs, 1H), 3.81 (brs, 1H), 4.19 (brs, 
               
               
                   
                 1H), 4.50 (brs, 1H), 5.75 (s, 1H), 6.23 (br, 1H), 7.00 (t, 2H), 7.28 (t, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 3.06 min LC/MS (ESI + ) m/z; 278 [M + H − Boc] +   
               
               
                 137 
                 1H-NMR (CDCl 3 ) δ: 1.05 (s, 9H), 3.07-3.21 (m, 2H), 3.42-3.61 (m, 2H), 5.69 (brs, 
               
               
                   
                 1H), 6.32 (dd, J = 4.2, 3.0 Hz, 1H), 6.99 (t, J = 9.0 Hz, 2H), 7.25-7.31 (m, 2H). 
               
               
                   
                 LC/MS: cond. 2 RT 1.72 min LC/MS (ESI + ) m/z; 278 [M + H] +   
               
               
                 138 
                 Morphology: pale yellow amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 3.24 (dd, J = 12.9, 2.7 Hz, 1H), 3.42 (dd, J = 12.6, 2.7 Hz, 1H), 
               
               
                   
                 3.52 (d, J = 3.9 Hz, 2H), 4.40 (s, 1H), 6.16 (t, J = 3.6 Hz, 1H), 7.04 (t, J = 8.7 Hz, 
               
               
                   
                 2H), 7.48-7.53 (m, 2H) 
               
               
                   
                 LC/MS: cond. 2 RT 0.37 min LC/MS (ESI + ) m/z; 194 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 10 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 139 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 3.01 min LC/MS (ESI + ) m/z; 325 [M + H] +   
               
               
                 140 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 359 [M + H] +   
               
               
                 141 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.90 min LC/MS (ESI + ) m/z; 443 [M + H] +   
               
               
                 142 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 3.18 min LC/MS (ESI + ) m/z; 425 [M + H] +   
               
               
                 143 
                 Morphology: pale red oil 
               
               
                 144 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.34 min LC/MS (ESI + ) m/z; 241 [M + H] +   
               
               
                 145 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.72 min LC/MS (ESI + ) m/z; 293 [M + H] +   
               
               
                 146 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.10 min LC/MS (ESI + ) m/z; 327 [M + H] +   
               
               
                 147 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.88 min LC/MS (ESI + ) m/z; 411 [M + H] +   
               
               
                 148 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 3.03 min LC/MS (ESI + ) m/z; 393 [M + H] +   
               
               
                 149 
                 Morphology: pale yellow oil 
               
               
                 150 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 0.81 min LC/MS (ESI + ) m/z; 209 [M + H] +   
               
               
                 151 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.11 min LC/MS (ESI + ) m/z; 329 [M + H] +   
               
               
                 152 
                 Morphology: colorless amorphous 
               
               
                 153 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 3.01 min LC/MS (ESI + ) m/z; 395 [M + H] +   
               
               
                 154 
                 Morphology: orange oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.76 min LC/MS (ESI + ) m/z; 295 [M + H] +   
               
               
                 155 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.72 min LC/MS (ESI + ) m/z; 211 [M + H] +   
               
               
                 156 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.54 min LC/MS (ESI + ) m/z; 393 [M + H] +   
               
               
                 157 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 375 [M + H] +   
               
               
                 158 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.52 min LC/MS (ESI + ) m/z; 275 [M + H] +   
               
               
                 159 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 0.35 min LC/MS (ESI + ) m/z; 191 [M + H] +   
               
               
                 160 
                 Morphology: colorless oil 
               
               
                 161 
                 Morphology: white amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 326 [M + H] +   
               
               
                 162 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 4.82 min LC/MS (ESI + ) m/z; 310 [M + H − 
               
               
                   
                 Boc] +   
               
               
                 163 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 5.12 min LC/MS (ESI + ) m/z; 392 [M + H] +   
               
               
                 164 
                 Morphology: pale yellow oil 
               
               
                   
                 Morphology: colorless oil 
               
               
                 165 
                 1H-NMR (CDCl 3 ) δ: 2.29 (s, 3H), 3.03-3.16 (m, 2H), 3.46 
               
               
                   
                 (s, 2H), 4.12 (s, 1H), 5.72 (s, 2H), 6.83-6.89 (m, 2H), 7.11 
               
               
                   
                 (m, 1H). 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 11 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 166 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.80 min LC/MS (ESI + ) m/z; 291 [M + H] +   
               
               
                 167 
                 Morphology: white amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.07 min LC/MS (ESI + ) m/z; 325 [M + H] +   
               
               
                 168 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.78 min LC/MS (ESI + ) m/z; 409 [M + H] +   
               
               
                 169 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 3.02 min LC/MS (ESI + ) m/z; 391 [M + H] +   
               
               
                 171 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.68 min LC/MS (ESI + ) m/z; 207 [M + H] +   
               
               
                 172 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.55 (s, 9H), 1.57 (s, 3H), 2.48 (brs, 2H), 3.62 (t, J = 5.79 Hz, 
               
               
                   
                 2H), 4.06 (s, 2H), 6.02 (brs, 1H), 6.98-7.17 (m, 3H). 
               
               
                 173 
                 Morphology: white amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.27 min LC/MS (ESI + ) m/z; 326 [M + H] +   
               
               
                 174 
                 Morphology: white amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.87 min LC/MS (ESI + ) m/z; 310 [M + H − Boc] +   
               
               
                 175 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 3.19 min LC/MS (ESI + ) m/z; 292 [M + H − Boc] +   
               
               
                 176 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.01 min LC/MS (ESI + ) m/z; 292 [M + H] +   
               
               
                 177 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.25 min LC/MS (ESI + ) m/z; 208 [M + H] +   
               
               
                 178 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.49 (s, 9H), 2.47 (brs, 2H), 3.63 (t, J = 5.76 Hz, 2H), 4.06 (brs, 
               
               
                   
                 2H), 6.00 (brs, 1H), 7.09 (t, J = 8.64 Hz, 1H), 7.21-7.26 (m, 1H), 7.39 (d, 1H) 
               
               
                 179 
                 Morphology: white amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 246 [M + H − Boc] +   
               
               
                 180 
                 Morphology: white amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.89 min LC/MS (ESI + ) m/z; 330 [M + H − Boc] +   
               
               
                 181 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 3.21 min LC/MS (ESI + ) m/z; 312 [M + H − Boc] +   
               
               
                 182 
                 Morphology: pale brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.03 min LC/MS (ESI + ) m/z; 312 [M + H] +   
               
               
                 183 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.30 min LC/MS (ESI + ) m/z; 228 [M + H] +   
               
               
                 184 
                 Morphology: colorless oil 
               
               
                 185 
                 Morphology: pale brown oil 
               
               
                   
                 LC/MS: cond. 1 RT 3.70 min LC/MS (ESI + ) m/z; 325 [M + H] +   
               
               
                 186 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.78 min LC/MS (ESI + ) m/z; 409 [M + H] +   
               
               
                 187 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.87 min LC/MS (ESI + ) m/z; 391 [M + H] +   
               
               
                 188 
                 Morphology: brown oil 
               
               
                 189 
                 Morphology: brown oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.99-3.31 (m, 2H), 3.51-3.63 (m, 2H), 3.92 (s, 3H), 4.55 (brs, 1H), 
               
               
                   
                 6.61-6.66 (m, 2H), 7.09 (d, J = 7.5 Hz, 1H), 7.57 (t, J = 7.8 Hz, 1H) 
               
               
                 190 
                 Morphology: colorless oil 
               
               
                 191 
                 Morphology: colorless oil 
               
               
                 192 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.81 min LC/MS (ESI + ) m/z; 380 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 12 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 193 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.92 min LC/MS (ESI + ) m/z; 280 [M + H] +   
               
               
                 194 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.05 min LC/MS (ESI + ) m/z; 196 [M + H] +   
               
               
                 195 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.91 min LC/MS (ESI + ) m/z; 280 [M + H] +   
               
               
                 196 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.12 min LC/MS (ESI + ) m/z; 314 [M + H] +   
               
               
                 197 
                 Morphology: yellow oil 
               
               
                 198 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 3.14 min LC/MS (ESI + ) m/z; 380 [M + H] +   
               
               
                 199 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.99 min LC/MS (ESI + ) m/z; 280 [M + H] +   
               
               
                 200 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.08 min LC/MS (ESI + ) m/z; 196 [M + H] +   
               
               
                 201 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.77 min LC/MS (ESI + ) m/z; 423 [M + H] +   
               
               
                 202 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.66 min LC/MS (ESI + ) m/z; 293 [M + H] +   
               
               
                 203 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 371 [M + H] +   
               
               
                 204 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.08 min LC/MS (ESI + ) m/z; 271 [M + H] +   
               
               
                 205 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.69 min LC/MS (ESI + ) m/z; 323 [M + H] +   
               
               
                 206 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.36 min LC/MS (ESI + ) m/z; 193 [M + H] +   
               
               
                 207 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.12 min LC/MS (ESI + ) m/z; 335 [M + H] +   
               
               
                 208 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.02 min LC/MS (ESI + ) m/z; 235 [M + H] +   
               
               
                 209 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.77 min LC/MS (ESI + ) m/z; 423 [M + H] +   
               
               
                 210 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.68 min LC/MS (ESI + ) m/z; 323 [M + H] +   
               
               
                 211 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.38 min LC/MS (ESI + ) m/z; 193 [M + H] +   
               
               
                 212 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.77 min LC/MS (ESI + ) m/z; 423 [M + H] +   
               
               
                 213 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.70 min LC/MS (ESI + ) m/z; 323 [M + H] +   
               
               
                 214 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.39 min LC/MS (ESI + ) m/z; 193 [M + H] +   
               
               
                 215 
                 Morphology: black oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.13 min LC/MS (ESI + ) m/z; 210 [M + H] +   
               
               
                 216 
                 Morphology: dark brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.39 min LC/MS (ESI + ) m/z; 209 [M + H] +   
               
               
                 217 
                 LC/MS: cond. 2 RT 1.40 min LC/MS (ESI + ) m/z; 195 [M + H] +   
               
               
                 218 
                 Morphology: black oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.13 min LC/MS (ESI + ) m/z; 210 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 13 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 219 
                 Morphology: dark brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.39 min LC/MS (ESI + ) m/z; 209 [M + H] +   
               
               
                 220 
                 LC/MS: cond. 2 RT 1.40 min LC/MS (ESI + ) m/z; 195 [M + H] +   
               
               
                 221 
                 Morphology: pale brown oil 
               
               
                 222 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.74 min LC/MS (ESI + ) m/z; 308 [M + H] +   
               
               
                 223 
                 Morphology : pale brown solid 
               
               
                 224 
                 Morphology: pale brown solid 
               
               
                 225 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.84 min LC/MS (ESI + ) m/z; 297 [M + H] +   
               
               
                 226 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.34 min LC/MS (ESI + ) m/z; 207 [M + H] +   
               
               
                 227 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.94-2.05 (m, 1H), 2.11 (s, 3H), 2.40 (q, J = 5.4 Hz, 1H), 3.92 (dd, 
               
               
                   
                 J = 12.0, 10.5 Hz, 1H), 4.34 (q, J = 5.1 Hz, 1H), 5.03 (q, J = 5.4 Hz, 1H), 5.37-5.40 (m, 
               
               
                   
                 1H), 7.00-7.05 (m, 2H), 7.28-7.33 (m, 2H). 
               
               
                 228 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.90-1.97 (m, 1H), 2.03 (s, 3H), 2.68-2.77 (m, 1H), 3.95 (dd, J = 11.1, 
               
               
                   
                 5.1 Hz, 1H), 4.13 (d, J = 10.8 Hz, 1H), 4.84 (t, J = 7.8 Hz, 1H), 5.33-5.36 (m, 
               
               
                   
                 1H), 7.00-7.06 (m, 2H), 7.33-7.37 (m, 2H). 
               
               
                 229 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.14 min LC/MS (ESI + ) m/z; 312 [M + H] +   
               
               
                 230 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.56-1.66 (m, 1H), 2.59-2.68 (m, 1H), 3.70-3.79 (m, 2H), 
               
               
                   
                 3.99-4.06 (m, 1H), 4.88 (t, J = 7.8 Hz, 1H), 6.99-7.07 (m, 2H), 7.31-7.38 (m, 2H). 
               
               
                 231 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.14 min LC/MS (ESI + ) m/z; 312 [M + H] +   
               
               
                 232 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.94-2.14 (m, 2H), 3.59-3.68 (m, 1H), 3.70-3.79 (m, 1H), 
               
               
                   
                 4.20-4.28 (m, 1H), 5.08-5.15 (m, 1H), 6.99-7.07 (m, 2H), 7.31-7.38 (m, 2H). 
               
               
                 233 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.29 min LC/MS (ESI + ) m/z; 326 [M + H] +   
               
               
                 234 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.41-1.48 (m, 1H), 1.64-1.71 (m, 1H), 1.86-2.02 (m, 2H), 3.48 (t, 
               
               
                   
                 J = 3.6 Hz, 1H), 3.84-3.90 (m, 1H), 4.00-4.09 (m, 1H), 4.82 (dd, J = 10.8, 2.7 Hz, 1H), 
               
               
                   
                 6.99-7.04 (m, 2H), 7.29-7.35 (m, 2H). 
               
               
                 235 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.93 min LC/MS (ESI + ) m/z; 238 [M + H] +   
               
               
                 236 
                 Morphology: colorless solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.25-1.40 (m, 1H), 1.45-1.58 (m, 1H), 1.47 (s, 9H), 1.93-1.98 (m, 
               
               
                   
                 1H), 2.20 (brs, 1H), 3.59-3.68 (m, 1H), 3.81 (brs, 1H), 4.13-4.18 (m, 1H), 4.33-4.36 (m, 
               
               
                   
                 1H), 4.45 (brs, 1H), 7.00-7.34 (m, 2H), 7.25-7.31 (m, 2H). 
               
               
                 237 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 0.37 min LC/MS (ESI + ) m/z; 196 [M + H] +   
               
               
                 238 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.10 min LC/MS (ESI + ) m/z; 282 [M + H] +   
               
               
                 239 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 2.45 min LC/MS (ESI + ) m/z; 268 [M + H] +   
               
               
                 240 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 0.40 min LC/MS (ESI + ) m/z; 178 [M + H] +   
               
               
                 241 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 3.04 min LC/MS (ESI + ) m/z; 415 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 14 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 242 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.55 min LC/MS (ESI + ) m/z; 425 [M + H] +   
               
               
                 243 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.47 (s, 9H), 2.27-2.38 (m, 1H), 2.64-2.76 (m, 1H), 2.75-2.81 (m, 
               
               
                   
                 1H), 2.93-3.05 (m, 1H), 3.12-3.19 (m, 1H), 3.23-3.36 (m, 1H), 3.75-3.88 (m, 2H), 
               
               
                   
                 6.99-7.06 (m, 2H), 7.18-7.23 (m, 2H). 
               
               
                 244 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.91 min LC/MS (ESI + ) m/z; 191 [M + H] +   
               
               
                 245 
                 Morphology: brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.37 min LC/MS (ESI − ) m/z; 205 [M − H] −   
               
               
                 246 
                 Morphology: brown oil 
               
               
                 247 
                 Morphology: pale yellow oil 
               
               
                 248 
                 Morphology: pale yellow solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 6.90-6.91 (m, 2H), 7.18-7.24 (m, 2H), 7.38-7.42 (m, 2H), 
               
               
                   
                 7.81-7.83 (m, 1H). 
               
               
                 249 
                 Morphology: purple oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.13 min LC/MS (ESI + ) m/z; 177 [M + H] +   
               
               
                 250 
                 Morphology: colorless solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.64-2.73 (m, 2H), 3.04-3.12 (m, 2H), 3.16-3.25m, 1H), 3.73-3.83 (m, 
               
               
                   
                 1H), 6.98-7.06 (m, 2H), 7.40-7.47 (m, 2H), 7.70-7.75 (m, 2H), 7.82-7.87 (m, 2H). 
               
               
                 251 
                 Morphology: colorless oil 
               
               
                 252 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.54 min LC/MS (ESI + ) m/z; 296 [M + H] +   
               
               
                 253 
                 Morphology: colorless oil 
               
               
                 254 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.78 min LC/MS (ESI + ) m/z; 225 [M + H] +   
               
               
                 255 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.35 min LC/MS (ESI + ) m/z; 354 [M + H] +   
               
               
                 256 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 3.94 min LC/MS (ESI + ) m/z; 340 [M + H] +  LC/MS (ESI − ) m/z; 338 [M − H] −   
               
               
                 257 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.70 min LC/MS (ESI + ) m/z; 339 [M + H] +   
               
               
                 258 
                 Morphology: colorless solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 3.08-3.17 (m, 2H), 3.54-3.63 (m, 2H), 5.21-5.33 (m, 1H), 
               
               
                   
                 7.12-7.19 (m, 2H), 7.69-7.79 (m, 4H), 7.85-7.90 (m, 2H). 
               
               
                 259 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.21 min LC/MS (ESI + ) m/z; 191 [M + H] +   
               
               
                 260 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.76 min LC/MS (ESI + ) m/z; 331 [M + H] +   
               
               
                 261 
                 Morphology : pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.76 min LC/MS (ESI + ) m/z; 313 [M + H] +   
               
               
                 262 
                 Morphology: brown amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.45 min LC/MS (ESI + ) m/z; 231 [M + H] +   
               
               
                 263 
                 Morphology: brown amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.35 min LC/MS (ESI + ) m/z; 213 [M + H] +   
               
               
                 264 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.81 min LC/MS (ESI + ) m/z; 307 [M + H] +   
               
               
                 265 
                 Morphology: brown amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.36 min LC/MS (ESI + ) m/z; 207 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 15 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 266 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.09 min LC/MS (ESI + ) m/z; 191 [M + H] +   
               
               
                 267 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.52 min LC/MS (ESI + ) m/z; 225 [M + H] +   
               
               
                 268 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.52 min LC/MS (ESI + ) m/z; 192 [M + H] +   
               
               
                 269 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.54 min LC/MS (ESI + ) m/z; 212 [M + H] +   
               
               
                 270 
                 Morphology: brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.35 min LC/MS (ESI + ) m/z; 180 [M + H] +   
               
               
                 271 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 3.65 min LC/MS (ESI + ) m/z; 322 [M + H − Boc] +   
               
               
                 272 
                 Morphology: colorless liquid 
               
               
                   
                 LC/MS: cond. 2 RT 0.98 min LC/MS (ESI + ) m/z; 208 [M + H] +   
               
               
                 273 
                 Morphology: pale brown oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.40 (s, 3H), 1.44 (s, 9H), 3.13 (brs, 1H), 3.73 (s, 3H), 3.90 (dd, 
               
               
                   
                 J = 18.9, 3.3 Hz, 1H), 4.26-4.32 (m, 2H), 5.87 (s, 1H) 
               
               
                 274 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.79 min LC/MS (ESI + ) m/z; 350 [M + H] +   
               
               
                 275 
                 Morphology: colorless oil 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 1.20 (s, 3H), 1.46 (s, 9H), 3.13 (d, J = 12 Hz, 1H), 3.90 (dd, J = 19.2, 
               
               
                   
                 2.7 Hz, 1H), 4.23-4.37 (m, 2H), 5.80 (s, 1H), 6.88-6.98 (m, 2H), 7.18-7.25 (m, 
               
               
                   
                 2H) 
               
               
                 276 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.56 min LC/MS (ESI + ) m/z; 365 [M + H] +   
               
               
                 277 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.42 min LC/MS (ESI + ) m/z; 265 [M + H] +   
               
               
                 278 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 0.53 min LC/MS (ESI + ) m/z; 207 [M + H] +   
               
               
                 279 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 310 [M + H] +   
               
               
                 280 
                 LC/MS: cond. 2 RT 1.33 min LC/MS (ESI + ) m/z; 192 [M + H] +   
               
               
                 281 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.85, 2.97 min LC/MS (ESI + ) m/z; 312 [M + H] +   
               
               
                 282 
                 Morphology: colorless oil 
               
               
                 283 
                 Morphology: colorles oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI + ) m/z; 310 [M + H] +   
               
               
                 284 
                 LC/MS: cond. 2 RT 1.40 min LC/MS (ESI + ) m/z; 192 [M + H] +   
               
               
                 285 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.04, 1.14 min LC/MS (ESI + ) m/z; 210 [M + H] +   
               
               
                 286 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.10 min LC/MS (ESI + ) m/z; 183 [M + H] +   
               
               
                 287 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.49 min LC/MS (ESI + ) m/z; 228 [M + H] +   
               
               
                 288 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.15 min LC/MS (ESI + ) m/z; 196 [M + H] +   
               
               
                 289 
                 Morphology: colorless solid 
               
               
                   
                 1H-NMR (DMSO-D6) δ: 2.49 (s, 3H), 7.02 (s, 1H), 7.60 (s, 1H), 8.28 (s, 1H), 
               
               
                   
                 9.26 (brs, 2H) 
               
               
                   
                 LC/MS: cond. 2 RT 0.40 min LC/MS (ESI + ) m/z; 185 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 16 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 290 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.68 min LC/MS (ESI + ) m/z; 298 [M + H] +   
               
               
                 291 
                 Morphology: colorless solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.43 (s, 3H), 5.22 (s, 2H), 7.32 (s, 1H), 
               
               
                   
                 7.61 (s, 1H), 8.77 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 3.72 min LC/MS (ESI + ) m/z; 308 [M + H] +   
               
               
                 292 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.84 min LC/MS (ESI + ) m/z; 322 [M + H] +   
               
               
                 293 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 2.41 min LC/MS (ESI + ) m/z; 336 [M + H] +   
               
               
                 294 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 2.56 min LC/MS (ESI + ) m/z; 350 [M + H] +   
               
               
                 295 
                 Morphology: colorless solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.37 (s, 3H), 4.47 (d, J = 6.1 Hz, 2H), 5.68 
               
               
                   
                 (brs, 1H), 6.73 (d, J = 3.7 Hz, 1H), 6.88 (d, J = 3.7 Hz, 1H). 
               
               
                 296 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.01 min LC/MS (ESI + ) m/z; 318 [M + H] +   
               
               
                 297 
                 Morphology: pale yellow solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.51 (s, 3H), 2.55 (s, 3H), 5.20 (s, 2H), 6.87 
               
               
                   
                 (d, J = 3.7 Hz, 1H), 6.92 (d, J = 3.7 Hz, 1H). 
               
               
                 298 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.55 min LC/MS (ESI + ) m/z; 264 [M + H] +   
               
               
                 299 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.97 min LC/MS (ESI + ) m/z; 274 [M + H] +   
               
               
                 300 
                 Morphology: pale yellow solid 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.51 (s, 3H), 2.55 (s, 3H), 5.19 (s, 2H), 6.78 
               
               
                   
                 (d, J = 3.7 Hz, 1H), 6.89 (d, J = 3.3 Hz, 1H). 
               
               
                 301 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.55 min LC/MS (ESI + ) m/z; 282 [M + H] +   
               
               
                 302 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.04 min LC/MS (ESI + ) m/z; 306 [M + H] +   
               
               
                 303 
                 Morphology: colorless solid 
               
               
                 304 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 3.09 min LC/MS (ESI + ) m/z; 286 [M + H] +   
               
               
                 305 
                 Morphology: yellow solid 
               
               
                 306 
                 Morphology: colorless solid 
               
               
                 307 
                 Morphology: colorless solid 
               
               
                 308 
                 Morphology: colorless amorphous 
               
               
                 309 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.78 min LC/MS (ESI + ) m/z; 373 [M + H] +   
               
               
                 310 
                 Morphology: colorless oil 
               
               
                 311 
                 Morphology: colorless solid 
               
               
                 312 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.92 min LC/MS (ESI + ) m/z; 312 [M + H] +   
               
               
                 313 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.28 min LC/MS (ESI + ) m/z; 336 [M + H] +   
               
               
                 314 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.73 min LC/MS (ESI + ) m/z; 264 [M + H] +   
               
               
                 315 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.84 min LC/MS (ESI + ) m/z; 278 [M + H] +   
               
               
                 316 
                 Morphology: colorless oil 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 17 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 317 
                 Morphology: pale brown oil 
               
               
                 318 
                 Morphology: pale brown oil 
               
               
                 319 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.11 min LC/MS (ESI + ) m/z; 348 [M + H] +   
               
               
                 320 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.41 min LC/MS (ESI + ) m/z; 372 [M + H] +   
               
               
                 321 
                 LC/MS: cond. 2 RT 1.97 min LC/MS (ESI + ) m/z; 284 [M + H] +   
               
               
                 322 
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 294 [M + H] +   
               
               
                 323 
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 308 [M + H] +   
               
               
                 324 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.14 min LC/MS (ESI + ) m/z; 282 [M + H] +   
               
               
                 325 
                 Morphology: orange solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 306 [M + H] +   
               
               
                 326 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 1.09 min LC/MS (ESI + ) m/z; 258 [M + H] +   
               
               
                 327 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 358 [M + H] +   
               
               
                   
                 LC/MS (ESI − ) m/z; 356 [M − H] −   
               
               
                 328 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.14 min LC/MS (ESI + ) m/z; 340 [M + H] +   
               
               
                   
                 LC/MS (ESI − ) m/z; 338 [M − H] −   
               
               
                 329 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.46 min LC/MS (ESI + ) m/z; 398 [M + H] +   
               
               
                   
                 LC/MS (ESI − ) m/z; 396 [M − H] −   
               
               
                 330 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.27 min LC/MS (ESI + ) m/z; 380 [M + H] +   
               
               
                   
                 LC/MS (ESI − ) m/z; 378 [M − H] −   
               
               
                 331 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.05 min LC/MS (ESI + ) m/z; 338 [M + H] +   
               
               
                 332a 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.70 min LC/MS (ESI + ) m/z; 307 [M + H] +   
               
               
                 332b 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 3.67 min LC/MS (ESI + ) m/z; 307 [M + H] +   
               
               
                 333a 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.95 min LC/MS (ESI + ) m/z; 289 [M + H] +   
               
               
                 333b 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.77 min LC/MS (ESI + ) m/z; 289 [M + H] +   
               
               
                 334 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.05 min LC/MS (ESI + ) m/z; 303 [M + H] +   
               
               
                 335 
                 Morphology: white amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.08 min LC/MS (ESI + ) m/z; 307 [M + H] +   
               
               
                 336 
                 Morphology: pale brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.51 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 289 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 287 [M − H] −   
               
               
                 337 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 294 [M + H] +   
               
               
                 338 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.63 min LC/MS (ESI + ) m/z; 276 [M + H] +   
               
               
                 339 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.73 min LC/MS (ESI + ) m/z; 286 [M + H] +   
               
               
                 340 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.71 min LC/MS (ESI + ) m/z; 290 [M + H] +   
               
               
                 341 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.66 min LC/MS (ESI + ) m/z; 291 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 18 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 342 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.84 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 273 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 271 [M − H] −   
               
               
                 343 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.93 min LC/MS (ESI + ) m/z; 287 [M + H] +   
               
               
                 344 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.65 min LC/MS (ESI + ) m/z; 323 [M + H] +   
               
               
                 345 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.76 min LC/MS (ESI + ) m/z; 305 [M + H] +   
               
               
                 346 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.64 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 347 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 429 [M + H] +   
               
               
                 348 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.89 min LC/MS (ESI + ) m/z; 375 [M + H] +   
               
               
                 349 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 3.79 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 350 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 460 [M + H] +   
               
               
                 351 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.55 min LC/MS (ESI + ) m/z; 360 [M + H] +   
               
               
                 352 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.42 min LC/MS (ESI + ) m/z; 393 [M + H] +   
               
               
                 353 
                 Morphology: brown amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.60 min LC/MS (ESI + ) m/z; 471 [M + H] +   
               
               
                 354 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 294 [M + H] +   
               
               
                 355 
                 Morphology: yellow amorphous 
               
               
                 356 
                 Morphology: colorless liquid 
               
               
                   
                 LC/MS: cond. 2 RT 2.17 min LC/MS (ESI + ) m/z; 348 [M + H] +   
               
               
                 357 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.82 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 480 [M + H] +  LC/MS (ESI − ) 
               
               
                   
                 m/z; 478 [M − H] −   
               
               
                 358 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.88 min LC/MS (ESI + ) m/z; 426 [M + H] +   
               
               
                 359 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.70 min LC/MS (ESI + ) m/z; 326 [M + H] +   
               
               
                 361 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.72 min LC/MS (ESI + ) m/z; 328 [M + H] +   
               
               
                 362 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.82 min LC/MS (ESI + ) m/z; 601 [M + H] +   
               
               
                 363 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.60 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 525 [M + H] +  LC/MS (ESI − ) 
               
               
                   
                 m/z; 523 [M − H] −   
               
               
                 364 
                 LC/MS: cond. 2 RT 2.29 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 294 [M + H] +   
               
               
                   
                 Enantiomeric ecess: 99% ee, ChiralPak IA(3um 4.6 × 150 mm), 
               
               
                   
                 1.5 mL/min, Hex/EtOH = 99/1(v/v), 40° C., 11.1 min (Rf 
               
               
                   
                 364), 14.1 min(Rf 364) 
               
               
                 365 
                 LC/MS: cond. 2 RT 2.29 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 294 [M + H] +   
               
               
                   
                 Enantiomeric ecess: 98% ee, ChiralPak IA(3um 4.6 × 150 mm), 
               
               
                   
                 1.5 mL/min, Hex/EtOH = 99/1(v/v), 40° C., 11.1 min (Rf 
               
               
                   
                 364), 14.1 min(Rf 365) 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 19 
               
               
                   
               
               
                 Rf 
                 Data 
               
               
                   
               
             
            
               
                 366 
                 Morphology: white solid 
               
               
                 367 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.01 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 289 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 287 [M − H] −   
               
               
                 368 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 0.74, 0.88 min LC/MS (ESI + ) m/z; 
               
               
                   
                 328 [M + H] +   
               
               
                 369 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 0.79 min LC/MS (ESI + ) m/z; 238 [M + H] +   
               
               
                 370 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 0.62 min LC/MS (ESI + ) m/z; 196 [M + H] +   
               
               
                 371 
                 LC/MS: cond. 2 RT 2.32 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 394 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 392 [M − H] −   
               
               
                 372 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 1 RT 4.37 min LC/MS (ESI + ) m/z; 376 [M + H] +   
               
               
                 373 
                 Morphology: yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.37 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 299 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 297 [M − H] −   
               
               
                 374 
                 Morphology: orange oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.93 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 323 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 321 [M − H] −   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 20 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                 1 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.11 (m, 4H), 4.03 (m, 4H), 
               
               
                   
                 4.95 (s, 2H), 6.89 (m, 2H), 6.97 (m, 2H), 7.32 (m, 4H), 
               
               
                   
                 7.93 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.40 min LC/MS (ESI + ) m/z; 400 [M + H] +   
               
               
                 2 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.05 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 411 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 409 [M − H] −   
               
               
                 3 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.44 min LC/MS (ESI + ) m/z; 434 [M + H] +   
               
               
                 4 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.22 min LC/MS (ESI + ) m/z; 380 [M + H] +   
               
               
                 5 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.72 min LC/MS (ESI + ) m/z; 422 [M + H] +   
               
               
                 6 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.49 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 7 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.29 min LC/MS (ESI + ) m/z; 400 [M + H] +   
               
               
                 8 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.39 min LC/MS (ESI + ) m/z; 434 [M + H] +   
               
               
                 9 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.26 min LC/MS (ESI + ) m/z; 380 [M + H] +   
               
               
                 10 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.14 min LC/MS (ESI + ) m/z; 384 [M + H] +   
               
               
                 11 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.28 (s, 9H), 3.13 (m, 4H), 
               
               
                   
                 3.84 (s, 3H), 4.02-4.07 (m, 4H), 4.99 (s, 2H), 6.11 (s, 1H), 
               
               
                   
                 6.86-7.01 (m, 4H), 7.86 (s, 1H) 
               
               
                   
                 LC/MS: cond. 1 RT 3.99 min LC/MS (ESI + ) m/z; 426 [M + H] +   
               
               
                 12 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.05 min LC/MS (ESI + ) m/z; 396 [M + H] +   
               
               
                 13 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.09 min LC/MS (ESI + ) m/z; 384 [M + H] +   
               
               
                 14 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.90 min LC/MS (ESI + ) m/z; 428 [M + H] +   
               
               
                 15 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.90 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 412 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 410 [M − H] −   
               
               
                 16 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.90 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 17 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.08 min LC/MS (ESI + ) m/z; 423 [M + H] +   
               
               
                 18 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.60 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 19 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.22 min LC/MS (ESI + ) m/z; 424 [M + H] +   
               
               
                 20 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.32 min LC/MS (ESI + ) m/z; 406 [M + H] +   
               
               
                 21 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.40 min LC/MS (ESI + ) m/z; 424 [M + H] +   
               
               
                 22 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.07 min LC/MS (ESI + ) m/z; 435 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 21 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 23 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.85 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 424 [M + H] +  LC/MS (ESI − ) m/z; 422 [M − H] −   
               
               
                 24 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.72 min LC/MS (ESI + ) m/z; 500 [M + H] +   
               
               
                 25 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.09-3.30 (m, 4H), 4.00-4.09 (m, 4H), 
               
               
                   
                 5.12 (s, 2H), 6.84-7.02 (m, 4H), 7.10 (d, J = 3.7 Hz, 1H), 
               
               
                   
                 7.31 (d, J = 3.7 Hz, 1H), 8.00 (s, 1H). 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 26 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.10 min LC/MS (ESI + ) m/z; 424 [M + H] +   
               
               
                 27 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.40 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 28 
                 Morphology: pale brown solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.16 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 29 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.07 min LC/MS (ESI + ) m/z; 441 [M + H] +   
               
               
                 30 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.02 min LC/MS (ESI + ) m/z; 441 [M + H] +   
               
               
                 31 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.47 min LC/MS (ESI + ) m/z; 430 [M + H] +   
               
               
                 32 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.11 (t, J = 5.0 Hz, 4H), 
               
               
                   
                 4.02-4.07 (m, 4H), 6.00 (s, 2H), 6.86-7.01 (m, 4H), 
               
               
                   
                 7.72 (s, 1H), 8.17 (s, 1H), 8.29 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.39 min LC/MS (ESI + ) m/z; 424 [M + H] +   
               
               
                 33 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.07-3.13 (m, 4H), 3.95-4.04 (m, 4H), 
               
               
                   
                 4.29 (dd, J = 4.0 Hz, 6.0 Hz, 
               
               
                   
                 2H), 4.56 (dd, J = 4.0 Hz, 6.0 Hz, 2H), 6.50 (4.29 (d, J = 3.0 Hz, 
               
               
                   
                 1H), 6.86-7.01 (m, 4H), 7.37 (m, 1H), 7.42 (s, 1H). 
               
               
                   
                 LC/MS: cond. 2 RT 2.27 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 34 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.62 min LC/MS (ESI + ) m/z; 484 [M + H] +   
               
               
                 35 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.09 min LC/MS (ESI + ) m/z; 484 [M + H] +   
               
               
                 36 
                 Morphology: colorless oil 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 2.90 (s, 6H), 3.11 (m, 4H), 4.01 (m, 4H), 
               
               
                   
                 5.06 (s, 2H), 6.88-6.98 (m, 4H), 7.08 (m, 2H), 7.28 (m, 2H) 
               
               
                   
                 LC/MS: cond. 1 RT 4.14 min LC/MS (ESI + ) m/z; 443 [M + H] +   
               
               
                 37 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.16-3.25 (m, 4H), 3.79 (s, 3H), 
               
               
                   
                 4.00-4.07 (m, 4H), 6.02 (s, 2H), 6.44-6.50 (m, 2H), 
               
               
                   
                 6.50-6.57 (m, 2H), 7.15-7.25 (m, 1H), 7.93 (d, J = 1.6 Hz, 
               
               
                   
                 1H), 8.30 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.04 min LC/MS (ESI + ) m/z; 436 [M + H] +   
               
               
                 38 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 4.30 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 39 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.18 min LC/MS (ESI + ) m/z; 420 [M + H] +   
               
               
                 40 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.35 min LC/MS (ESI + ) m/z; 446 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 22 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 41 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.40 min LC/MS (ESI + ) m/z; 474 [M + H] +   
               
               
                 42 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.39 min LC/MS (ESI + ) m/z; 474 [M + H] +   
               
               
                 43 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.60 min LC/MS (ESI + ) m/z; 506 [M + H] +   
               
               
                 44 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.15 min LC/MS (ESI + ) m/z; 420 [M + H] +   
               
               
                 45 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.43 min LC/MS (ESI + ) m/z; 490 [M + H] +   
               
               
                 46 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.32 min LC/MS (ESI + ) m/z; 434 [M + H] +   
               
               
                 47 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.34 min LC/MS (ESI + ) m/z; 522 [M + H] +   
               
               
                 48 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.27 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 49 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.94 min LC/MS (ESI + ) m/z; 431 [M + H] +   
               
               
                 50 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.07 min LC/MS (ESI + ) m/z; 464 [M + H] +   
               
               
                 51 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.07 min LC/MS (ESI + ) m/z; 449 [M + H] +   
               
               
                 52 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.43 min LC/MS (ESI + ) m/z; 492 [M + H] +   
               
               
                 53 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.34 min LC/MS (ESI + ) m/z; 458 [M + H] +   
               
               
                 54 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.99 min LC/MS (ESI + ) m/z; 431 [M + H] +   
               
               
                 55 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.32 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 56 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.57 min LC/MS (ESI + ) m/z; 508 [M + H] +   
               
               
                 57 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.10 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 58 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.34 min LC/MS (ESI + ) m/z; 460 [M + H] +   
               
               
                 59 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.35 min LC/MS (ESI + ) m/z; 420 [M + H] +   
               
               
                 60 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.40 min LC/MS (ESI + ) m/z; 458 [M + H] +   
               
               
                 61 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.34 min LC/MS (ESI + ) m/z; 512 [M + H] +   
               
               
                 62 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.18 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 63 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.25 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 64 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.20 min LC/MS (ESI + ) m/z; 442 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 23 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 65 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 0.94 (t, J = 7.4 Hz, 3H), 
               
               
                   
                 1.30-1.40 (m, 2H), 1.64-1.77 (m, 2H), 3.04-3.18 (m, 4H), 
               
               
                   
                 3.90-4.00 (m, 2H), 4.00-4.10 (m, 2H), 4.36 (t, J = 6.4 Hz, 
               
               
                   
                 2H), 5.04 (s, 2H), 6.86-7.04 (m, 4H), 7.24-7.36 (m, 4H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.92 min LC/MS (ESI + ) m/z; 472 [M + H] +   
               
               
                 66st 
                 LC/MS: cond. 1 RT 4.34 min LC/MS (ESI − ) m/z; 520 [M − H] −   
               
               
                 66 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.10 (m, 4H), 4.01 (m, 7H), 
               
               
                   
                 5.00 (s, 2H), 5.02 (s, 2H), 6.87 (m, 4H), 7.34 (m, 6H), 
               
               
                   
                 7.97 (m, 2H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.85 min LC/MS (ESI + ) m/z; 536 [M + H] +   
               
               
                 67 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.09 (m, 4H), 4.02 (m, 4H), 
               
               
                   
                 6.29 (s, 2H), 6.84-6.91 (m, 2H), 6.96 (m, 2H), 7.09 (m, 1H), 
               
               
                   
                 7.29 (m, 1H), 7.63 (m, 1H), 7.66 (m, 1H), 8.38 (s, 1H), 
               
               
                   
                 8.45 (s, 1H) 
               
               
                   
                 LC/MS: cond. 2 RT 2.19 min LC/MS (ESI + ) m/z; 406 [M + H] +   
               
               
                 68 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.43 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 69 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.24 min LC/MS (EST + ) m/z; 403 [M + H] +   
               
               
                 70 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.01 min LC/MS (ESI + ) m/z; 419 [M + H] +   
               
               
                 71 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.12 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 72 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 0.91 (s, 9H), 1.37-1.45 (m, 
               
               
                   
                 2H), 2.31-2.39 (m, 2H), 2.41-2.52 (m, 4H), 3.82-3.98 (m, 4H), 
               
               
                   
                 4.92 (s, 2H), 7.28-7.32 (m, 4H), 7.88 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 2.80 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 390 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 434 [M + HCO 2 ] −   
               
               
                 73 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.37 min LC/MS (EST + ) m/z; 390 [M + H] +   
               
               
                 74 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.70 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 428 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 472 [M + HCO 2 ] −   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 24 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 75 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.47 min LC/MS (ESI + ) m/z; 460 [M + H] +   
               
               
                 76 
                 Morphology: yellow solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.76-3.90 (m, 4H), 3.60-4.80 (m, 4H), 4.96 (s, 2H), 6.60 (d, 
               
               
                   
                 J = 9.6 Hz, 1H), 7.26-7.37 (m, 4H), 7.96 (s, 1H), 8.26 (dd, J = 2.6, 9.2 Hz, 1H), 
               
               
                   
                 9.05 (d, J = 2.6 Hz, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 3.97 min LC/MS (ESI + ) m/z; 428 [M + H] +   
               
               
                 77 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.30 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 78 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.04-3.10 (m, 4H), 3.95-4.05 (m, 4H), 4.94 (s, 2H), 5.96 (d, 
               
               
                   
                 J = 4.3 Hz, 1H), 6.58 (d, J = 4.3 Hz, 1H), 7.27-7.40 (m, 4H), 7.93 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.42 min LC/MS (ESI + ) m/z; 422 [M + H] +   
               
               
                 79 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.40 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 414 [M + H] +  LC/MS (ESI − ) m/z; 412 [M − H] −   
               
               
                 80 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.77 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 414 [M + H] +  LC/MS (ESI − ) m/z; 458 [M + HCO 2 ] −   
               
               
                 81 
                 Morphology: pale brown amorphous 
               
               
                   
                 LC/MS: cond. 1 RT 3.85 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 428 [M + H] +  LC/MS (ESI − ) m/z; 472 [M + HCO 2 ] −   
               
               
                 82 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.90 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 414 [M + H] +  LC/MS (ESI − ) m/z; 458 [M + HCO 2 ] −   
               
               
                 83 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.88 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 414 [M + H] + LC/MS (ESI − ) m/z; 458 [M + HCO 2 ] −   
               
               
                 84 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.95-2.07 (m, 2H), 2.20-2.41 (m, 2H), 2.99-3.19 (m, 2H), 
               
               
                   
                 4.97 (s, 2H), 5.05 (m, 1H), 5.17 (m, 1H), 5.50 (m, 1H), 6.84-6.98 (m, 2H), 7.20 (d, 1H), 
               
               
                   
                 7.35 (m, 4H) 7.95 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.05 min LC/MS (ESI + ) m/z; 471 [M + H] +   
               
               
                 85 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.41 min LC/MS (ESI + ) m/z; 399 [M + H] +   
               
               
                 86 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.65 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 87 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.29 min LC/MS (ESI + ) m/z; 401 [M + H] +   
               
               
                 88 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 439 [M + H] +   
               
               
                 89 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.32 min LC/MS (ESI + ) m/z; 387 [M + H] +   
               
               
                 90 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 413 [M + H] +   
               
               
                 91 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.24 min LC/MS (ESI + ) m/z; 431 [M + H] +   
               
               
                 92 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.43 min LC/MS (ESI + ) m/z; 400 [M + H] +   
               
               
                 93 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.59 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 25 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                 94 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.59 min LC/MS (ESI + ) m/z; 416 [M + H] +   
               
               
                 95 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.59 min LC/MS (ESI + ) m/z; 418 [M + H] +   
               
               
                 96 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.52 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 97 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.62 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 374 [M + H] +  LC/MS (ESI − ) m/z; 372 [M − H] −   
               
               
                 98 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 2.58 (brs, 2H), 4.00-4.20 (m, 2H), 4.35-4.55 (m, 2H), 6.00 (brs, 
               
               
                   
                 1H), 6.04 (s, 2H), 6.54 (d, J = 2.3 Hz, 1H), 7.02 (t, J = 8.6 Hz, 2H), 
               
               
                   
                 7.20-7.40 (m, 2H), 7.94 (s, 1H), 8.34 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.42 min LC/MS (ESI + ) m/z; 421 [M + H] +   
               
               
                 99 
                 Morphology: pale brown solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 2.58 (brs, 2H), 4.09 (q, J = 5.3 Hz, 2H), 4.45 (q, J = 2.9 Hz, 
               
               
                   
                 2H), 5.12 (s, 2H), 6.02 (brs, 1H), 6.97-7.13 (m, 1H), 7.02 (t, J = 8.8 Hz, 2H), 
               
               
                   
                 7.25-7.40 (m, 3H), 8.00 (s, 1H). 
               
               
                   
                 LC/MS: cond. 2 RT 2.79 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 100 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.09 min LC/MS (ESI + ) m/z; 403 [M + H] +   
               
               
                 101 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.14 min LC/MS (ESI + ) m/z; 417 [M + H] +   
               
               
                 102 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.31 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 103 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.36 min LC/MS (ESI + ) m/z; 415 [M + H] +   
               
               
                 104 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 105 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.95 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 106 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.90 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 107 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 3.35-3.60 (m, 1H), 3.90-4.10 (m, 1H), 4.95 (s, 2H), 
               
               
                   
                 4.90-5.55 (m, 3H), 6.25-6.35 (m, 1H), 7.00-7.10 (m, 2H), 7.25-7.50 (m, 6H), 7.98 (s, 1H). 
               
               
                   
                 LC/MS: cond. 2 RT 2.69 min LC/MS (ESI + ) m/z; 415 [M + H] +   
               
               
                 108 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 415 [M + H] +   
               
               
                 109 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.44 min LC/MS (ESI + ) m/z; 458 [M + H] +   
               
               
                 110 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.64 min LC/MS (ESI + ) m/z; 401 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 26 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 111 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.05 min LC/MS (ESI + ) m/z; 415 [M + H] +   
               
               
                 112 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 2.53-2.65 (m, 2H), 4.08-4.13 (m, 
               
               
                   
                 2H), 4.41-4.50 (m, 2H), 4.95 (s, 2H), 6.00-6.03 (m, 1H), 7.02 (t, 
               
               
                   
                 J = 8.6 Hz, 2H), 7.25-7.40 (m, 6H), 7.93 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.51 min LC/MS (EST + ) m/z; 397 [M + H] +   
               
               
                 113 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 2.20-2.85 (m, 4H), 3.20-3.44 (m, 2H), 
               
               
                   
                 4.76-5.10 (m, 4H) 7.06 (t. J = 8.8 Hz, 2H), 7.20-7.50 (m, 6H), 
               
               
                   
                 7.93 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.51 min LC/MS (ESI + ) m/z; 417 [M + H] +   
               
               
                 114 
                 Morphology: colorless solid 
               
               
                   
                   1 H-NMR (CDCl 3 ) δ: 1.60-1.80 (m, 2H), 1.85-2.00 (m, 2H), 
               
               
                   
                 2.70-3.10 (m, 3H), 4.85-5.15 (m, 2H), 4.94 (s, 2H), 6.99 (t, 
               
               
                   
                 J = 8.6 Hz, 2H), 7.10-8.20 (m, 2H), 7.26-7.39 (m, 4H), 
               
               
                   
                 7.91 (s, 1H). 
               
               
                   
                 LC/MS: cond. 1 RT 4.51 min LC/MS (ESI + ) m/z; 399 [M + H] +   
               
               
                 115 
                 LC/MS: cond. 1 RT 2.99 min LC/MS (ESI + ) m/z; 430 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 27 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 116 
                 Morphology: colorless solid 
               
               
                 117 
                 Morphology: colorless solid 
               
               
                 118 
                 Morphology: colorless solid 
               
               
                 119 
                 Morphology: colorless solid 
               
               
                 120 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 3 RT 2.04 min LC/MS (ESI + ) m/z; 456 [M + H] +   
               
               
                 121 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.42 min LC/MS (ESI + ) m/z; 397 [M + H] +   
               
               
                 122 
                 Morphology: pale brown oil 
               
               
                   
                 LC/MS: cond. 2 RT 1.76 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 123 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 417 [M + H] +   
               
               
                 124 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.70 min LC/MS (ESI + ) m/z; 400 [M + H] +   
               
               
                 125 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 407 [M + H] +   
               
               
                 126 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.56 min LC/MS (ESI + ) m/z; 407 [M + H] +   
               
               
                 127 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 411 [M + H] +   
               
               
                 128 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.46 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 129 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.46 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 130 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI − ) m/z; 430 [M − H] −   
               
               
                 131 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 396 [M + H] +   
               
               
                 132 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.66 min, 2.70 min LC/MS (ESI + ) m/z; 
               
               
                   
                 411 [M + H] +   
               
               
                 133 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.69 min LC/MS (ESI + ) m/z; 411 [M + H] +   
               
               
                 134 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.68 min LC/MS (ESI + ) m/z; 431 [M + H] +   
               
               
                 135 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.10 min LC/MS (ESI + ) m/z; 429 [M + H] +   
               
               
                 136 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 137 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.49 min LC/MS (ESI + ) m/z; 414 [M + H] +   
               
               
                 138 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 418 [M + H] +   
               
               
                 139 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.23 min LC/MS (ESI + ) m/z; 397 [M + H] +   
               
               
                 140 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.84 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 466 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 510 [M + HCO 2 ] −   
               
               
                 141 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.12 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 430 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 474 [M + HCO 2 ] −   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 28 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 142 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.27 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 436 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 480 [M + HCO 2 ] −   
               
               
                 143 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.99 min LC/MS (ESI + ) m/z; 435 [M + H] +   
               
               
                 144 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.17 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 145 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.07 min LC/MS (ESI + ) m/z; 466 [M + H] +   
               
               
                 146 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.15 min LC/MS (ESI + ) m/z; 397 [M + H] +   
               
               
                 147 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.27 min LC/MS (ESI + ) m/z; 464 [M + H] +   
               
               
                 148 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.44 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 149 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.63 min LC/MS (ESI + ) m/z; 528 [M + H] +   
               
               
                 150 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.26 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 151 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.67 min LC/MS (ESI + ) m/z; 528 [M + H] +   
               
               
                 152 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.40 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 153 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.59 min LC/MS (ESI + ) m/z; 464 [M + H] +   
               
               
                 154 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.67 min LC/MS (ESI + ) m/z; 518 [M + H] +   
               
               
                 155 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.00 min LC/MS (ESI + ) m/z; 386 [M + H] +   
               
               
                 156 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.52 min LC/MS (ESI + ) m/z; 474 [M + H] +   
               
               
                 157 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 390 [M + H] +   
               
               
                 158 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 422 [M + H] +   
               
               
                 159 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.29 min LC/MS (ESI + ) m/z; 421 [M + H] +   
               
               
                 160 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.57 min LC/MS (ESI + ) m/z; 447 [M + H] +   
               
               
                 161 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.04 min LC/MS (ESI + ) m/z; 433 [M + H] +   
               
               
                 162 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.12 min LC/MS (ESI + ) m/z; 463 [M + H] +   
               
               
                 163 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.32 min LC/MS (ESI + ) m/z; 468 [M + H] +   
               
               
                 164 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.47 min LC/MS (ESI + ) m/z; 419 [M + H] +   
               
               
                 165 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.82 min LC/MS (ESI + ) m/z; 515 [M + H] +   
               
               
                 166 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.80 min LC/MS (ESI + ) m/z; 464 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 29 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 167 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.52 min LC/MS (ESI + ) m/z; 383 [M + H] +   
               
               
                 168 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.43 min LC/MS (ESI + ) m/z; 430 [M + H] +   
               
               
                 169 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.60 min LC/MS (ESI + ) m/z; 512 [M + H] +   
               
               
                 170 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.56 min LC/MS (ESI + ) m/z; 421 [M + H] +   
               
               
                 171 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.59 min LC/MS (ESI + ) m/z; 403 [M + H] +   
               
               
                 172 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.57 min LC/MS (ESI + ) m/z; 462 [M + H] +   
               
               
                 173 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.72 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 174 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 423 [M + H] +   
               
               
                 175 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 447 [M + H] +   
               
               
                 176 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.74 min LC/MS (ESI + ) m/z; 447 [M + H] +   
               
               
                 177 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.41 min LC/MS (ESI + ) m/z; 405 [M + H] +   
               
               
                 178 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.52 min LC/MS (ESI + ) m/z; 419 [M + H] +   
               
               
                 179 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.96 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 180 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.47 min LC/MS (ESI + ) m/z; 387 [M + H] +   
               
               
                 181 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 421 [M + H] +   
               
               
                 182 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 407 [M + H] +   
               
               
                 183 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.88 min LC/MS (ESI + ) m/z; 419 [M + H] +   
               
               
                 184 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.77 min LC/MS (ESI + ) m/z; 471 [M + H] +   
               
               
                 185 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.81 min LC/MS (ESI + ) m/z; 423 [M + H] +   
               
               
                 186 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.66 min LC/MS (ESI + ) m/z; 471 [M + H] +   
               
               
                 187 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.25 min LC/MS (ESI + ) m/z; 411 [M + H] +   
               
               
                 188 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.16 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 437 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 481 [M + HCO 2 ] −   
               
               
                 189 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.29 min LC/MS (ESI + ) m/z; 528 [M + H] +   
               
               
                 190 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.99 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 191 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 435 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 30 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 192 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.09 min LC/MS (ESI + ) m/z; 446 [M + H] +   
               
               
                 193 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.20 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 194 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.33 min LC/MS (ESI + ) m/z; 487 [M + H] +   
               
               
                 195 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.28 min LC/MS (ESI + ) m/z; 489 [M + H] +   
               
               
                 196 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.09 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 197 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.20 min LC/MS (ESI + ) m/z; 419 [M + H] +   
               
               
                 198 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.08 min LC/MS (ESI + ) m/z; 403 [M + H] +   
               
               
                 199 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.22 min LC/MS (ESI + ) m/z; 463 [M + H] +   
               
               
                 200 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 441 [M + H] +   
               
               
                 201 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.42 min LC/MS (ESI + ) m/z; 439 [M + H] +   
               
               
                 202 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 203 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.15 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 437 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 481 [M + HCO 2 ] −   
               
               
                 204 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.15 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 437 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 481 [M + HCO 2 ] −   
               
               
                 205 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.43 min LC/MS (ESI + ) m/z; 439 [M + H] +   
               
               
                 206 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.08 min LC/MS (ESI + ) m/z; 433 [M + H] +   
               
               
                 207 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.22 min LC/MS (ESI + ) m/z; 449 [M + H] +   
               
               
                 208 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 528 [M + H] +   
               
               
                 209 
                 Morphology: brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.10 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 210 
                 Morphology: brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 441 [M + H] +   
               
               
                 211 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 527 [M + H] +   
               
               
                 212 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.00 min LC/MS (ESI + ) m/z; 492 [M + H] +   
               
               
                 213 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 541 [M + H] +   
               
               
                 214 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.19 min LC/MS (ESI + ) m/z; 460 [M + H] +   
               
               
                 215 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.49 min LC/MS (ESI + ) m/z; 501 [M + H] +   
               
               
                 216 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 542 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 31 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 217 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.10 min LC/MS (ESI + ) m/z; 506 [M + H] +   
               
               
                 218 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.32 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 219 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.24 min LC/MS (ESI + ) m/z; 468 [M + H] +   
               
               
                 220 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.49 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 221 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.46 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 222 
                 Morphology: colorless amorhphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.65 min LC/MS (ESI + ) m/z; 506 [M + H] +   
               
               
                 223 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.80 min LC/MS (ESI + ) m/z; 484 [M + H] +   
               
               
                 224 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 225 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.69 min LC/MS (ESI + ) m/z; 435 [M + H] +   
               
               
                 226 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.22 min LC/MS (ESI + ) m/z; 385 [M + H] +   
               
               
                 227 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.90 min LC/MS (ESI + ) m/z; 398 [M + H] +   
               
               
                 228 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.66 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 229 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.68 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 230 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.57 min LC/MS (ESI + ) m/z; 425 [M + H] +   
               
               
                 231 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.27 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 232 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.70 min LC/MS (ESI + ) m/z; 420 [M + H] +   
               
               
                 233 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.84 min LC/MS (ESI + ) m/z; 459 [M + H] +   
               
               
                 234 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 2.65 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 235 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.46 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 236 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.98 min LC/MS (ESI + ) m/z; 519 [M + H] +   
               
               
                 237 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.78 min LC/MS (ESI + ) m/z; 433 [M + H] +   
               
               
                 238 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.72 min LC/MS (ESI + ) m/z; 491 [M + H] +   
               
               
                 239 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.83 min LC/MS (ESI + ) m/z; 487 [M + H] +   
               
               
                 240 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 241 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.33 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 32 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 242 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.76 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 243 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.88 min LC/MS (ESI + ) m/z; 459 [M + H] +   
               
               
                 244 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.86 min LC/MS (ESI + ) m/z; 420 [M + H] +   
               
               
                 245 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.74 min LC/MS (ESI + ) m/z; 420 [M + H] +   
               
               
                 246 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.80 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 247 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.60 min LC/MS (ESI + ) m/z; 470 [M + H] +   
               
               
                 248 
                 Morphology: pale gray solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.20 min LC/MS (ESI + ) m/z; 504 [M + H] +   
               
               
                 249 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.63 min LC/MS (ESI + ) m/z; 488 [M + H] +   
               
               
                 250 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.25 min LC/MS (ESI + ) m/z; 426 [M + H] +   
               
               
                 251 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 252 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.40 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 253 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.92 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 254 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.85 min LC/MS (ESI + ) m/z; 471 [M + H] +   
               
               
                 255 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.77 min LC/MS (ESI + ) m/z; 535 [M + H] +   
               
               
                 256 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.56 min LC/MS (ESI + ) m/z; 454 [M + H] +   
               
               
                 257 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.79 min LC/MS (ESI + ) m/z; 518 [M + H] +   
               
               
                 258 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.58 min LC/MS (ESI + ) m/z; 454 [M + H] +   
               
               
                 259 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.33 min LC/MS (ESI + ) m/z; 491 [M + H] +   
               
               
                 260 
                 Morphology: pale orange solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.80 min LC/MS (ESI + ) m/z; 459 [M + H] +   
               
               
                 261 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.24 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 262 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 263 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.12 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 264 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.47 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 265 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.80 min LC/MS (ESI + ) m/z; 426 [M + H] +   
               
               
                 266 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 3.01 min LC/MS (ESI + ) m/z; 521 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 33 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 267 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.83 min LC/MS (ESI + ) m/z; 505 [M + H] +   
               
               
                 268 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.28 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 269 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.37 min LC/MS (ESI + ) m/z; 473 [M + H] +   
               
               
                 270 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 271 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.77 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 272 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.37 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 273 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.79 min LC/MS (ESI + ) m/z; 484 [M + H] +   
               
               
                 274 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.68 min LC/MS (ESI + ) m/z; 488 [M + H] +   
               
               
                 275 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.37 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 276 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.79 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 277 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.76 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 278 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI + ) m/z; 462 [M + H] +   
               
               
                 279 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 449 [M + H] +   
               
               
                 280 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.73 min LC/MS (ESI + ) m/z; 484 [M + H] +   
               
               
                 281 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.72 min LC/MS (ESI + ) m/z; 439 [M + H] +   
               
               
                 282 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 283 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.72 min LC/MS (ESI + ) m/z; 449 [M + H] +   
               
               
                 284 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.81 min LC/MS (ESI + ) m/z; 434 [M + H] +   
               
               
                 285 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.70 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 286 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.12 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 287 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.58 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 288 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.99 min LC/MS (ESI + ) m/z; 490 [M + H] +   
               
               
                 289 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.33 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 290 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.91 min LC/MS (ESI + ) m/z; 434 [M + H] +   
               
               
                 291 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.63 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 34 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 292 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.27 min LC/MS (ESI + ) m/z; 462 [M + H] +   
               
               
                 293 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.64 min LC/MS (ESI + ) m/z; 486 [M + H] +   
               
               
                 294 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.78 min LC/MS (ESI + ) m/z; 433 [M + H] +   
               
               
                 295 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 460 [M + H] +   
               
               
                 296 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 445 [M + H] +   
               
               
                 297 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.52 min LC/MS (ESI + ) m/z; 479 [M + H] +   
               
               
                 298 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 445 [M + H] +   
               
               
                 299 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.56 min LC/MS (ESI + ) m/z; 452 [M + H] +   
               
               
                 300 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.63 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 301 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.37 min LC/MS (ESI + ) m/z; 448 [M + H] +   
               
               
                 302 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.52 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 303 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.29 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 304 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.33 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 305 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.35 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 306 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.37 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 307 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 308 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 441 [M + H] +   
               
               
                 309 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 441 [M + H] +   
               
               
                 310 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 425 [M + H] +   
               
               
                 311 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.56 min LC/MS (ESI + ) m/z; 437 [M + H] +   
               
               
                 312 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.62 min LC/MS (ESI + ) m/z; 554 [M + H] +   
               
               
                 313 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 466 [M + H] +   
               
               
                 314 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.32 min LC/MS (ESI + ) m/z; 530 [M + H] +   
               
               
                 315 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.29 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 316 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.29 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 317 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.21 min LC/MS (ESI + ) m/z; 494 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 35 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 318 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.30 min LC/MS (ESI + ) m/z; 425 [M + H] +   
               
               
                 319 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.27 min LC/MS (ESI + ) m/z; 425 [M + H] +   
               
               
                 320 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.14 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 450 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 448 [M − H] −   
               
               
                 321 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.90 min LC/MS (ESI + ) m/z; 452 [M + H] +   
               
               
                 322 
                 Morphology: colorless solid 
               
               
                 323 
                 Morphology: brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.91 min LC/MS (ESI + ) m/z; 452 [M + H] +   
               
               
                 324 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.88 min LC/MS (ESI + ) m/z; 452 [M + H] +   
               
               
                 325 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.42 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 326 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.44 min LC/MS (ESI + ) m/z; 487 [M + H] +   
               
               
                 327 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.35 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 328 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.25 min LC/MS (ESI + ) m/z; 466 [M + H] +   
               
               
                 329 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.43 min LC/MS (ESI + ) m/z; 500 [M + H] +   
               
               
                 330 
                 Morphology: pale brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.26 min LC/MS (ESI + ) m/z; 470 [M + H] +   
               
               
                 331 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.40 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 332 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.68 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 333 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.34 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 334 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.98 min LC/MS (ESI + ) m/z; 466 [M + H] +   
               
               
                 335 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.23 min LC/MS (ESI + ) m/z; 468 [M + H] +   
               
               
                 336 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 337 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.87 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 338 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.75 min LC/MS (ESI + ) m/z; 497 [M + H] +   
               
               
                 339 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.79 min LC/MS (ESI + ) m/z; 505 [M + H] +   
               
               
                 340 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.55 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 341 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.15 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 467 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 465 [M − H] −   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 36 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 342 
                 Morphology: colorless amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.51 (d, J = 6.6 Hz, 3H), 3.41-3.46 (m, 1H), 
               
               
                   
                 3.92-3.99 (m, 1H), 4.70 (d, J = 26.4 Hz, 1H), 4.87-5.07 (m, 2H), 
               
               
                   
                 5.16-5.31 (m, 2H), 6.09-6.15 (m, 1H), 7.00-7.06 (m, 3H), 7.27 
               
               
                   
                 (m, 1H), 7.45-7.50 (m, 2H) 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 343 
                 Morphology: colorless amorphous 
               
               
                   
                 1H-NMR (CDCl 3 ) δ: 2.51 (d, J = 7.5 Hz, 3H), 3.41-3.47 (m, 1H), 
               
               
                   
                 3.92-3.99 (m, 1H), 4.70 (d, J = 26.7, 1H), 4.87-5.05 (m, 2H), 
               
               
                   
                 5.16-5.31 (m, 2H), 6.09-6.14 (m, 1H), 7.00-7.08 (m, 3H), 7.28 
               
               
                   
                 (m, 1H), 7.45-7.50 (m, 2H) 
               
               
                 344 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 454 [M + H] +   
               
               
                 345 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.65 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 346 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.82 min LC/MS (ESI + ) m/z; 501 [M + H] +   
               
               
                 347 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.01 min LC/MS (ESI + ) m/z; 466 [M + H] +   
               
               
                 348 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.01 min LC/MS (ESI + ) m/z; 466 [M + H] +   
               
               
                 349 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI + ) m/z; 481 [M + H] +   
               
               
                 350 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 501 [M + H] +   
               
               
                 351 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.94 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 352 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.93 min LC/MS (ESI + ) m/z; 485 [M + H] +   
               
               
                 353 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.74 min LC/MS (ESI + ) m/z; 464 [M + H] +   
               
               
                 354 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.92 min LC/MS (ESI + ) m/z; 498 [M + H] +   
               
               
                 355 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.87 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 356 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 480 [M + H] +   
               
               
                 357 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.60 min LC/MS (ESI + ) m/z; 456 [M + H] +   
               
               
                 358 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.79 min LC/MS (ESI + ) m/z; 468 [M + H] +   
               
               
                 359 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.80 min LC/MS (ESI + ) m/z; 488 [M + H] +   
               
               
                 360 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.57 min LC/MS (ESI + ) m/z; 439 [M + H] +   
               
               
                 361a 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI + ) m/z; 514 [M + H] +   
               
               
                 361b 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.62 min LC/MS (ESI + ) m/z; 514 [M + H] +   
               
               
                 362 
                 Morphology: red amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.46 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 363 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.70 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 37 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 364 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.89 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 365 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.64 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 366 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.70 min LC/MS (ESI + ) m/z; 471 [M + H] +   
               
               
                 367 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.74 min LC/MS (ESI + ) m/z; 472 [M + H] +   
               
               
                 368 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.92 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 369 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.50 min LC/MS (ESI + ) m/z; 481 [M + H] +   
               
               
                 370 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.95 min LC/MS (ESI + ) m/z; 508 [M + H] +   
               
               
                 371 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.77 min LC/MS (ESI + ) m/z; 464 [M + H] +   
               
               
                 372 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 373 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 481 [M + H] +   
               
               
                 374 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.41 min LC/MS (ESI + ) m/z; 484 [M + H] +   
               
               
                 375 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.33 min LC/MS (ESI + ) m/z; 482 [M + H] +   
               
               
                 376 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.73 min LC/MS (ESI + ) m/z; 504 [M + H] +   
               
               
                 377 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.73 min LC/MS (ESI + ) m/z; 486 [M + H] +   
               
               
                 378 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.47 min LC/MS (ESI + ) m/z; 461 [M + H] +   
               
               
                 379 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 481 [M + H] +   
               
               
                 380 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.69 min LC/MS (ESI + ) m/z; 480 [M + H] +   
               
               
                 381 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 3.20 min LC/MS (ESI + ) m/z; 480 [M + H] +   
               
               
                 382 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.14 min LC/MS (ESI + ) m/z; 494 [M + H] +   
               
               
                 383 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.69 min LC/MS (ESI + ) m/z; 486 [M + H] +   
               
               
                 384 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.83 min LC/MS (ESI + ) m/z; 462 [M + H] +   
               
               
                 385 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.22 min LC/MS (ESI + ) m/z; 463 [M + H] +   
               
               
                 386 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 477 [M + H] +   
               
               
                 387 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 497 [M + H] +   
               
               
                 388 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.17 min LC/MS (ESI + ) m/z; 476 [M + H] +   
               
               
                 389 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 510 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 38 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 390 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.95 min LC/MS (ESI + ) m/z; 476 [M + H] +   
               
               
                 391 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.34 min LC/MS (ESI + ) m/z; 477 [M + H] +   
               
               
                 392 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 491 [M + H] +   
               
               
                 393 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.49 min LC/MS (ESI + ) m/z; 511 [M + H] +   
               
               
                 394 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.29 min LC/MS (ESI + ) m/z; 490 [M + H] +   
               
               
                 395 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.47 min LC/MS (ESI + ) m/z; 524 [M + H] +   
               
               
                 396 
                 Morphology: orange colored solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.41 min LC/MS (ESI + ) m/z; 479 [M + H] +   
               
               
                 397 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.20 min LC/MS (ESI + ) m/z; 419 [M + H] +   
               
               
                 398 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.78 min LC/MS (ESI + ) m/z; 418 [M + H] +   
               
               
                 399 
                 Morphology: cololrless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.34 min LC/MS (ESI + ) m/z; 433 [M + H] +   
               
               
                 400 
                 Morphology: cololrless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 401 
                 Morphology: cololrless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.14 min LC/MS (ESI + ) m/z; 432 [M + H] +   
               
               
                 402 
                 Morphology: colorles solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.32 min LC/MS (ESI + ) m/z; 466 [M + H] +   
               
               
                 403 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 433 [M + H] +   
               
               
                 404 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.46 min LC/MS (ESI + ) m/z; 447 [M + H] +   
               
               
                 405 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.47 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 406 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.27 min LC/MS (ESI + ) m/z; 446 [M + H] +   
               
               
                 407 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.45 min LC/MS (ESI + ) m/z; 480 [M + H] +   
               
               
                 408 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.38 min LC/MS (ESI + ) m/z; 435 [M + H] +   
               
               
                 409 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.92 min LC/MS (ESI + ) m/z; 432 [M + H] +   
               
               
                 410 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.31 min LC/MS (ESI + ) m/z; 433 [M + H] +   
               
               
                 411 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 412 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.63 min LC/MS (ESI + ) m/z; 475 [M + H] +   
               
               
                 413 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 488 [M + H] +   
               
               
                 414 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.58 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 39 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 415 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.43 min LC/MS (ESI + ) m/z; 456 [M + H] +   
               
               
                 416 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.73 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 417 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.75 min LC/MS (ESI + ) m/z; 489 [M + H] +   
               
               
                 418 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.73 min LC/MS (ESI + ) m/z; 502 [M + H] +   
               
               
                 419 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 3.01 min LC/MS (ESI + ) m/z; 456 [M + H] +   
               
               
                 420 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 3.01 min LC/MS (ESI + ) m/z; 476 [M + H] +   
               
               
                 421 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.84 min LC/MS (ESI + ) m/z; 444 [M + H] +   
               
               
                 422 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.60 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 423 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.70 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 424 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.98 min LC/MS (ESI + ) m/z; 452 [M + H] +   
               
               
                 425 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.65 min LC/MS (ESI + ) m/z; 457 [M + H] +   
               
               
                 426 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.54 min LC/MS (ESI + ) m/z; 470 [M + H] +   
               
               
                 427 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.56 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 428 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.58 min LC/MS (ESI + ) m/z; 473 [M + H] +   
               
               
                 429a 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 486 [M + H] +   
               
               
                 429b 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.67 min LC/MS (ESI + ) m/z; 486 [M + H] +   
               
               
                 430 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.81 min LC/MS (ESI + ) m/z; 436 [M + H] +   
               
               
                 431 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 454 [M + H] +   
               
               
                 432 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 453 [M + H] +   
               
               
                 433 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.49 min LC/MS (ESI + ) m/z; 468 [M + H] +   
               
               
                 434 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.58 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 435 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.59 min LC/MS (ESI + ) m/z; 458 [M + H] +   
               
               
                 436 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.36 min LC/MS (ESI + ) m/z; 426 [M + H] +   
               
               
                 437 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 471 [M + H] +   
               
               
                 438 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.83 min LC/MS (ESI + ) m/z; 436 [M + H] +   
               
               
                 439 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 40 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 440 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.89 min LC/MS (ESI + ) m/z; 450 [M + H] +   
               
               
                 441 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.54 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 442 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.72 min LC/MS (ESI + ) m/z; 485 [M + H] +   
               
               
                 443 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.69 min LC/MS (ESI + ) m/z; 452 [M + H] +   
               
               
                 444 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.49 min LC/MS (ESI + ) m/z; 440 [M + H] +   
               
               
                 445 
                 Morphology: pale brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.95 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 527 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 571 [M + HCO 2 ] −   
               
               
                 446 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.42 min LC/MS (ESI + ) m/z; 542 [M + H] +   
               
               
                 447 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.44 min LC/MS (ESI + ) m/z; 562 [M + H] +   
               
               
                 448 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.50 min LC/MS (ESI + ) m/z; 556 [M + H] +   
               
               
                 449 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.52 min LC/MS (ESI + ) m/z; 576 [M + H] +   
               
               
                 450 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.50 min LC/MS (ESI + ) m/z; 589 [M + H] +   
               
               
                 451 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.02 min LC/MS (ESI + ) m/z; 541 [M + H] +   
               
               
                 452 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 4.42 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 453 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min LC/MS (ESI + ) m/z; 481 [M + H] +   
               
               
                 454 
                 Morphology: pale yellow oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 517 [M + H] +   
               
               
                 455 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.32 min LC/MS (ESI + ) m/z; 485 [M + H] +   
               
               
                 456 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.72 min LC/MS (ESI + ) m/z; 509 [M + H] +   
               
               
                 457 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.40 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 525 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 523 [M − H] −   
               
               
                 458a 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 512 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 510 [M − H] −   
               
               
                 458b 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.37 min LC/MS (ESI + ) m/z; 470 [M + H] +   
               
               
                 459 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.77 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 460 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.89 min LC/MS (ESI + ) m/z; 479 [M + H] +   
               
               
                 461 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.93 min LC/MS (ESI + ) m/z; 438 [M + H] +   
               
               
                 462 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.06 min LC/MS (ESI + ) m/z; 497 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 41 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 463 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.30 min LC/MS (ESI + ) m/z; 539 [M + H] +   
               
               
                 464 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.00 min LC/MS (ESI + ) m/z; 413 [M + H] +   
               
               
                 465 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.02 min LC/MS (ESI + ) m/z; 431 [M + H] +   
               
               
                 466a 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 1 RT 4.42 min LC/MS (ESI + ) m/z; 415 [M + H] +   
               
               
                 466b 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI + ) m/z; 435 [M + H] +   
               
               
                 467 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 1 RT 3.82 min LC/MS (ESI + ) m/z; 416 [M + H] +   
               
               
                 468 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 461 [M + H] +   
               
               
                 469 
                 Morphology: yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.62 min LC/MS (ESI + ) m/z; 454 [M + H] +   
               
               
                 470 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.77 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 471 
                 Morphology: pale yellow solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.25 min LC/MS (ESI + ) m/z; 413 [M + H] +   
               
               
                 472 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.50 min LC/MS (ESI + ) m/z; 429 [M + H] +   
               
               
                 473 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.70 min LC/MS (ESI + ) m/z; 511 [M + H] +   
               
               
                 474 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.54 min LC/MS (ESI + ) m/z; 455 [M + H] +   
               
               
                 475 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.51 min LC/MS (ESI + ) m/z; 467 [M + H] +   
               
               
                 476 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI + ) m/z; 495 [M + H] +   
               
               
                 477 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.43 min LC/MS (ESI + ) m/z; 451 [M + H] +   
               
               
                 478 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.49 min LC/MS (ESI + ) m/z; 481 [M + H] +   
               
               
                 479 
                 Morphology: brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.66 min LC/MS (ESI + ) m/z; 409 [M + H] +   
               
               
                 480a 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.61 min LC/MS (ESI + ) m/z; 473 [M + H] +   
               
               
                 480b 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.66 min LC/MS (ESI + ) m/z; 473 [M + H] +   
               
               
                 481 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 1.96 min LC/MS (ESI + ) m/z; 480 [M + H] +   
               
               
                 482 
                 Morphology: white solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.65 min LC/MS (ESI + ) m/z; 469 [M + H] +   
               
               
                 483a 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.14 min LC/MS (ESI + ) m/z; 379 [M + H] +   
               
               
                 483b 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.24 min LC/MS (ESI + ) m/z; 485 [M + H] +   
               
               
                 484 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.75 min LC/MS (ESI + ) m/z; 435 [M + H] +   
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 42 
               
               
                   
               
               
                 Ex 
                 Data 
               
               
                   
               
             
            
               
                 485 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.39 min 
               
               
                   
                 LC/MS (ESI + ) m/z; 513 [M + H] +  LC/MS (ESI − ) m/z; 
               
               
                   
                 511 [M − H] −   
               
               
                 486 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.68 min LC/MS (ESI + ) m/z; 523 [M + H] +   
               
               
                 487 
                 Morphology: yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.33 min LC/MS (ESI + ) m/z; 536 [M + H] +   
               
               
                 488 
                 Morphology: colorless oil 
               
               
                   
                 LC/MS: cond. 2 RT 2.67 min LC/MS (ESI + ) m/z; 576 [M + H] +   
               
               
                 489 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.48 min LC/MS (ESI + ) m/z; 503 [M + H] +   
               
               
                 490 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.55 min LC/MS (ESI + ) m/z; 493 [M + H] +   
               
               
                 491 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 1.50 min LC/MS (ESI + ) m/z; 465 [M + H] +   
               
               
                 492 
                 Morphology: colorless amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.13 min LC/MS (ESI + ) m/z; 483 [M + H] +   
               
               
                 493 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.26 min LC/MS (ESI + ) m/z; 470 [M + H] +   
               
               
                 494 
                 Morphology: pale brown solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.60 min LC/MS (ESI + ) m/z; 452 [M + H] +   
               
               
                 495 
                 Morphology: pale yellow amorphous 
               
               
                   
                 LC/MS: cond. 2 RT 2.67 min LC/MS (ESI + ) m/z; 454 [M + H] +   
               
               
                 496 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.32 min LC/MS (ESI + ) m/z; 426 [M + H] +   
               
               
                 497 
                 Morphology: colorless solid 
               
               
                   
                 LC/MS: cond. 2 RT 2.53 min LC/MS (ESI + ) m/z; 472 [M + H] +   
               
               
                   
               
            
           
         
       
     
     Pharmacological Analysis 
     The pharmacological analysis on the compound of the present invention will be described next. 
     1. Calcium Influx Inhibition Assay 
     Human T-type calcium channel (Cav 3.2) expressing HEK293 cells were obtained from Prof. Edward Perez-Reyes, University of Virginia, USA. The calcium-sensitive fluorescent dye used was FLIPR Calcium 4 Assay Kit (Molecular Devices). To a black 96-well plate with a clear bottom coated with type I collagen, the human T-type calcium channel (Cav 3.2) expressing HEK293 cells were seeded and cultured overnight, and the culture medium was removed. A solution of the calcium-sensitive fluorescent dye was added, and the plate was incubated at 37° C. in an atmosphere of 5% carbon dioxide for 30 minutes. To the plate, a diluted solution of a compound was added, and the whole was further incubated at 37° C. in an atmosphere of 5% carbon dioxide for 30 minutes. While fluorescence was continuously analyzed from the bottom with a FlexStation 3 (Molecular Devices), a calcium solution was added. The increase in the fluorescence due to calcium influx caused by the stimulus was observed for 70 seconds. From the rise in the fluorescence from the base line, the inhibition percentage was calculated. The logarithms of compound concentrations were plotted with respect to the inhibition activities to give an IC 50  value. 
     The IC 50  values of all the compounds of Synthesis Examples showed 10 μM or less. 
     Table 43 shows the resulting T-type calcium channel inhibition concentrations of the compounds of Synthesis Examples. 
     
       
         
           
               
               
               
             
               
                   
                 TABLE 43 
               
               
                   
                   
               
               
                   
                 Synthesis 
                   
               
               
                   
                 Example No. 
                 IC 50  value (μM) 
               
               
                   
                   
               
             
            
               
                   
               
            
           
           
               
               
               
            
               
                   
                  1 
                 0.17 
               
               
                   
                  3 
                 0.10 
               
               
                   
                  5 
                 0.056 
               
               
                   
                  6 
                 0.019 
               
               
                   
                  8 
                 0.14 
               
               
                   
                  15 
                 0.28 
               
               
                   
                  16 
                 0.58 
               
               
                   
                  18 
                 0.050 
               
               
                   
                  21 
                 0.061 
               
               
                   
                  25 
                 0.025 
               
               
                   
                  27 
                 0.15 
               
               
                   
                  29 
                 0.32 
               
               
                   
                  31 
                 0.23 
               
               
                   
                  34 
                 0.52 
               
               
                   
                  38 
                 0.075 
               
               
                   
                  39 
                 0.21 
               
               
                   
                  43 
                 0.44 
               
               
                   
                  49 
                 0.86 
               
               
                   
                  58 
                 0.17 
               
               
                   
                  59 
                 0.80 
               
               
                   
                  60 
                 0.42 
               
               
                   
                  65 
                 0.61 
               
               
                   
                  66 
                 0.088 
               
               
                   
                  70 
                 0.019 
               
               
                   
                  71 
                 0.024 
               
               
                   
                  82 
                 0.12 
               
               
                   
                  85 
                 0.057 
               
               
                   
                  90 
                 0.019 
               
               
                   
                  92 
                 0.047 
               
               
                   
                  96 
                 0.11 
               
               
                   
                 107 
                 0.076 
               
               
                   
                 114 
                 0.13 
               
               
                   
                 127 
                 0.030 
               
               
                   
                 129 
                 0.06 
               
               
                   
                 130 
                 0.077 
               
               
                   
                 131 
                 0.20 
               
               
                   
                 134 
                 0.32 
               
               
                   
                 140 
                 0.055 
               
               
                   
                 144 
                 0.096 
               
               
                   
                 153 
                 0.051 
               
               
                   
                 162 
                 0.60 
               
               
                   
                 178 
                 0.060 
               
               
                   
                 182 
                 0.10 
               
               
                   
                 183 
                 0.041 
               
               
                   
                 184 
                 0.043 
               
               
                   
                 188 
                 0.042 
               
               
                   
                 189 
                 0.012 
               
               
                   
                 190 
                 0.0033 
               
               
                   
                 194 
                 0.0099 
               
               
                   
                 195 
                 0.0036 
               
               
                   
                 196 
                 0.020 
               
               
                   
                 201 
                 0.0057 
               
               
                   
                 202 
                 0.047 
               
               
                   
                 207 
                 0.0075 
               
               
                   
                 208 
                 0.0062 
               
               
                   
                 211 
                 0.0020 
               
               
                   
                 213 
                 0.0034 
               
               
                   
                 219 
                 0.0055 
               
               
                   
                 224 
                 0.057 
               
               
                   
                 230 
                 0.022 
               
               
                   
                 256 
                 0.042 
               
               
                   
                 259 
                 0.60 
               
               
                   
                 260 
                 0.14 
               
               
                   
                 264 
                 0.028 
               
               
                   
                 265 
                 0.57 
               
               
                   
                 269 
                 0.075 
               
               
                   
                 272 
                 0.35 
               
               
                   
                 275 
                 0.030 
               
               
                   
                 278 
                 0.045 
               
               
                   
                 283 
                 0.51 
               
               
                   
                 285 
                 0.056 
               
               
                   
                 295 
                 0.18 
               
               
                   
                 300 
                 0.16 
               
               
                   
                 304 
                 0.064 
               
               
                   
                 307 
                 0.27 
               
               
                   
                 309 
                 0.52 
               
               
                   
                 310 
                 0.17 
               
               
                   
                 311 
                 0.16 
               
               
                   
                 312 
                 0.55 
               
               
                   
                 314 
                 0.046 
               
               
                   
                 315 
                 0.00046 
               
               
                   
                 316 
                 0.0023 
               
               
                   
                 317 
                 0.056 
               
               
                   
                 318 
                 0.033 
               
               
                   
                 321 
                 0.0036 
               
               
                   
                 326 
                 0.0019 
               
               
                   
                 327 
                 0.0040 
               
               
                   
                 329 
                 0.0048 
               
               
                   
                 333 
                 0.0018 
               
               
                   
                 340 
                 0.013 
               
               
                   
                 342 
                 0.00094 
               
               
                   
                 344 
                 0.012 
               
               
                   
                 348 
                 0.0045 
               
               
                   
                 349 
                 0.0011 
               
               
                   
                 350 
                 0.0011 
               
               
                   
                 357 
                 0.013 
               
               
                   
                 360 
                 0.083 
               
               
                   
                 362 
                 0.0015 
               
               
                   
                 363 
                 0.0087 
               
               
                   
                 365 
                 0.013 
               
               
                   
                 370 
                 0.63 
               
               
                   
                 377 
                 0.41 
               
               
                   
                 379 
                 0.054 
               
               
                   
                 380 
                 0.31 
               
               
                   
                 382 
                 0.86 
               
               
                   
                 383 
                 0.089 
               
               
                   
                 392 
                 0.0013 
               
               
                   
                 395 
                 0.0017 
               
               
                   
                 400 
                 0.0044 
               
               
                   
                 403 
                 0.0020 
               
               
                   
                 413 
                 0.0069 
               
               
                   
                 415 
                 0.016 
               
               
                   
                 423 
                 0.040 
               
               
                   
                 428 
                 0.0055 
               
               
                   
                 430 
                 0.16 
               
               
                   
                 436 
                 0.33 
               
               
                   
                 439 
                 0.0069 
               
               
                   
                 448 
                 0.016 
               
               
                   
                 450 
                 0.046 
               
               
                   
                 453 
                 0.024 
               
               
                   
                 454 
                 0.0019 
               
               
                   
                 457 
                 0.013 
               
               
                   
                 458b 
                 0.053 
               
               
                   
                 460 
                 0.061 
               
               
                   
                 461 
                 0.40 
               
               
                   
                 462 
                 0.61 
               
               
                   
                 465 
                 0.28 
               
               
                   
                 466b 
                 0.57 
               
               
                   
                 468 
                 0.068 
               
               
                   
                 475 
                 0.039 
               
               
                   
                 476 
                 0.061 
               
               
                   
                 479 
                 0.066 
               
               
                   
                 481 
                 0.47 
               
               
                   
                 484 
                 0.24 
               
               
                   
                 485 
                 0.41 
               
               
                   
                 486 
                 0.41 
               
               
                   
                 487 
                 0.50 
               
               
                   
                 489 
                 0.51 
               
               
                   
                 493 
                 0.0037 
               
               
                   
                   
               
            
           
         
       
     
     Formulation Example 1 
     Granules containing the following components are produced. 
     
       
         
           
               
               
               
               
             
               
                   
                   
               
             
            
               
                   
                 Component 
                 Compound of Formula (I) 
                  10 mg 
               
               
                   
                   
                 Lactose 
                 700 mg 
               
               
                   
                   
                 Cornstarch 
                 274 mg 
               
               
                   
                   
                 HPC-L 
                  16 mg 
               
               
                   
                   
                 Total 
                 1,000 mg   
               
               
                   
                   
               
            
           
         
       
     
     The compound of Formula (I) and lactose are sieved through a 60-mesh sieve. Cornstarch is sieved through a 120-mesh sieve. The sieved materials are mixed in a V-type mixer. To the mixed powder, an aqueous solution of low-viscosity hydroxypropylcellulose (HPC-L) is added, then the whole is kneaded and granulated (extruding granulation, a pore size of 0.5 to 1 mm), and the granules are dried. The resulting dried granules are sieved through a vibrating screen (12/60 mesh) to give granules. 
     Formulation Example 2 
     Powders that are to be filled into capsules and contain the following components are produced. 
     
       
         
           
               
               
               
               
             
               
                   
                   
               
             
            
               
                   
                 Component 
                 Compound of Formula (I) 
                 10 mg 
               
               
                   
                   
                 Lactose 
                 79 mg 
               
               
                   
                   
                 Cornstarch 
                 10 mg 
               
               
                   
                   
                 Magnesium stearate 
                  1 mg 
               
               
                   
                   
                 Total 
                 100 mg  
               
               
                   
                   
               
            
           
         
       
     
     The compound of Formula (I) and lactose are sieved through a 60-mesh sieve. Cornstarch is sieved through a 120-mesh sieve. The sieved materials and magnesium stearate are mixed in a V-type mixer. Into a No. 5 hard gelatin capsule, 100 mg of the 10% mixture is filled. 
     Formulation Example 3 
     Granules that are to be filled into capsules and contain the following components are produced. 
     
       
         
           
               
               
               
               
             
               
                   
                   
               
             
            
               
                   
                 Component 
                 Compound of Formula (I) 
                 15 mg 
               
               
                   
                   
                 Lactose 
                 90 mg 
               
               
                   
                   
                 Cornstarch 
                 42 mg 
               
               
                   
                   
                 HPC-L 
                  3 mg 
               
               
                   
                   
                 Total 
                 150 mg  
               
               
                   
                   
               
            
           
         
       
     
     The compound of Formula (I) and lactose are sieved through a 60-mesh sieve. Cornstarch is sieved through a 120-mesh sieve. The sieved materials are mixed in a V-type mixer. To the mixed powder, an aqueous solution of low-viscosity hydroxypropylcellulose (HPC-L) is added, then the whole is kneaded and granulated, and the granules are dried. The resulting dried granules are sieved through a vibrating screen (12/60 mesh), and 150 mg of the sieved granules are filled into a No. 4 hard gelatin capsule. 
     Formulation Example 4 
     Tablets containing the following components are produced. 
     
       
         
           
               
               
               
               
             
               
                   
                   
               
             
            
               
                   
                 Component 
                 Compound of Formula (I) 
                 10 mg 
               
               
                   
                   
                 Lactose 
                 90 mg 
               
               
                   
                   
                 Microcrystalline cellulose 
                 30 mg 
               
               
                   
                   
                 Magnesium stearate 
                  5 mg 
               
               
                   
                   
                 CMC-Na 
                 15 mg 
               
               
                   
                   
                 Total 
                 150 mg  
               
               
                   
                   
               
            
           
         
       
     
     The compound of Formula (I), lactose, microcrystalline cellulose, and CMC-Na (sodium carboxymethylcellulose) are sieved through a 60-mesh sieve and mixed. To the mixed powder, magnesium stearate is added to give a mixed powder for formulation. The mixed powder is directly compressed into 150-mg tablets. 
     Formulation Example 5 
     An intravenous formulation is prepared as follows: 
     
       
         
           
               
               
               
             
               
                   
                   
               
             
            
               
                   
                 Compound of Formula (I) 
                   100 mg 
               
               
                   
                 Saturated fatty acid glyceride 
                 1,000 mL 
               
               
                   
                   
               
            
           
         
       
     
     The formulated solution is intravenously administered to a patient at a speed of 1 mL/min. 
     INDUSTRIAL APPLICABILITY 
     The compound of the present invention has an excellent T-type calcium channel inhibitory activity and is specifically useful for prevention or treatment of pains, such as chronic pains and acute pains including neuropathic pain, inflammatory pain, cancer pain, and visceral pain, which are caused by diabetic neuropathy, postherpetic neuralgia, trigeminal neuralgia, phantom limb pain, postoperative pain, stump pain, traumatic neurological disorder, carpal tunnel syndrome, plexus neuropathy, glossopharyngeal neuralgia, laryngeal neuralgia, migraine, fibromyalgia syndrome, rheumatoid arthritis, multiple sclerosis, HIV, herpes simplex, syphilis, carcinomatous neuropathy, polyneuropathy, causalgia, low back pain, complex regional pain syndrome (CRPS), thalamic pain, osteoarthritis, spinal cord injury, and cerebral apoplexy.