A HETEROCYCLIC CHEMICAL COMPOUND

Abstract: A heterocyclic chemical compound of formula (1) or (2) or a neutral or acidic salt thereof where the counter ion is LI<+>, Na<+>, K<+>, Mg<2+>, Ca<2+>, NH4<+> or another pharmacologically acceptable positively charged inorganic or organic ion or any combination thereof. The compound contains B, Si, N, P, S or Se in the ring structure.

Description: A Heterocyclic Chemical Compound The present invention relates to a heterocyclic chemical compound containing boron, silicon, nitrogen, phosphorous, sulphur, or selenium in the ring structure In addition the compound is substituted with stereochemically well defined groups Such compounds are very difficult to bring about According to the present invention, it has quite unexpectedly been possible to prepare novel heterocyclic deπvatives possessing unexpected physiological properties The invention relates to a heterocyclic compound of formula 1 or 2 or a neutral or acidic salt thereof where the counter ion is Li , Na , K , Mg , Ca NH 4 T or another pharmacologically acceptable positively charged inorganic or organic ion or any combination thereof, I 1 2 where at least one of R - R has the formula l Zl ( CH 2>n3 and where the remaining R - R can be selected from H, HY 22 , halogen, R 25 , or R 26 γ 23. with the provision that one of R 9 and R 10 may also be C(R 29 ) 2.m (V 1 ) m ((Y 24 ) p R 30 ) and one of R 11 and R 12 may also be C(R 29 ) 2.m (V 1 ) m ((Y 24 ) p R 3ϋ ) 0 r C ( R29 ) i - m (V , ) m ((Y 24 ) p R 3U )C(R 31 ) 2.q (V 2 ) q ((Y 25 ) r R 32 ); where n l , n2, n3, n4, and n5 are 0 - 4, Z ! to Z 10 are CH 2 , NR 27 , NOR 28, O, or S, , p, q, and r are 0 or 1 1 2 and where V and V" are a group as defined above in any of the formula a) to i) and where X is Si(R 33 ) 2 , NR 33 , PY 26 R 33 , S, SO, SO 2 , or Se, Y 1 to Y 27 are NR 34 , NOR 35 , O, or S, and where R to R are ( 1 ) hydrogen, (2) a straight or branched saturated or unsaturated alkyl residue containing 1 - 22 carbon atoms, (3 ) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 3 - 22 carbon atoms and 0 - 5 heteroatoms consisting of nitrogen, oxygen, or sulfur, (4) a straight or branched saturated or unsaturated alkyl residue containing 1 - 22 carbon atoms substituted with a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 3 - 22 carbon atoms and 0 - 5 heteroatoms consisting of nitrogen, oxygen, or sulfur, (5) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 3 - 22 carbon atoms and 0 - 5 heteroatoms consisting of nitrogen, oxygen, or sulfur, substituted with a straight or branched saturated or unsaturated alkyl residue containing 1 - 22 carbon atoms, (6) or a residue of an aminoacid, peptide, or a carbohydrate, in the said groups 2 - 6 the residues and/or the substituents thereof being unsubstituted or substituted with 0 - 6 of the following groups hydroxy, alkoxy, aryloxy, acyloxy, carboxy, alkoxycarbonyl, alkoxycarbonyloxy, aryloxycarbonyl, karbamoyl, fluoro, chloro, bromo, azido, cyano, oxo, oxa, amino, imino, alkylamino, arylamino, acylamino, nitro. alkylthio, alkylsulfonyl Thus, the chemical compound according to the invention may be a derivative of piperidin, tetrahydrothiopyran, S-oxotetrahydrothiopyran, S, S-dioxotetrahydro- thiopyran, tetrahydroselenopyran, tetrahydrofuran, pyrrolidine, tetrahydro- thiophene, S-oxotetrahydrothiophene, S, S-dioxotetrahydrothiophene, or tetra- hydroselenophene The acidic or negatively charged groups consists of, or derive from, a carboxylic acid, thiocarboxylic acid, carboxamide, sulfonic acid, sulfonamide, phosphate, thiophosphate, phosphonate, The straight or branched saturated or unsaturated alkyl residue in groups 2-6 above can be exemplified by: methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, heneicosyl, doeicosyl, isopropyl, isobutyl, isopentyl, isohexyl, isoheptyl, isooctyl, isononyl, isodecyl, isodoecosyl, 2-butyl, 2-pentyL 2-hexyl, 2-heptyl, 2-octyl, 2-nonyl, 2-decyl, 2-doeicosyl, 2-methylbutyl, 2-methylpentyl, 2-methylhexyl, 2-methylheptyl, 2-methyloctyl, 2-methylnonyl, 2-methyldecyl, 2-methyleicosyl, 2-ethylbutyl, 2-ethylpentyl, 2-ethylhexyl, 2-ethylheptyl, 2-ethyloctyl, 2-ethylnonyl, 2-ethyldecyl, 2-ethyleicosyl, tertbutyl, ethenyl, propenyl, butenyl, pentenyl, hexenyl, heptenyl, octenyl, nonenyl decenyl, undecenyl, dodecenyl, tridecenyl, tetradecenyl, pentadecenyl, hexadecenyl, heptadecenyl, octadecenyl, nonadecenyl, eicosenyl, heneicosenyl, doeicosenyl, butadienyl, pentadienyl, hexadienyl, heptadienyl, octadienyl, nonadienyl, decadienyl, doeicodienyl, ethynyl, propynyl, doeicosynyl. The saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue in groups 2-6 above can be exemplified by: cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, cycloundecyl, cyclododecyl, cyclotridecyl, cyclotetradecyl, cyclopentadecyl, cyclohexadecyl, cycloheptadecyl, cyclooctadecyl, cyclononadecyl, cycloeicosyl, cycloheneicosyl, cyclodoeicosyl, adamantyl, cyclopropenyl, cyclobutenyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl, cyclononenyl, cyclodecenyl, phenyl, biphenyl, naphthyl, hydroxyphenyl, aminophenyl, mercaptophenyl, fluorophenyl, chlorophenyl, azidophenyl, cyanophenyl, carboxyphenyl, alkoxyphenyl, acyloxyphenyl, acylphenyl, oxiranyl, thiiranyl, aziridinyl, oxetanyl, thietanyl, azetidinyl, tetrahydrofuranyl, tetrahydrothiophenyl, pyrrolidinyl, tetrahydropyranyl, tetrahydrothiopyranyl, tetrahydrothiophenyl, pyrrolidinyl, tetrahydropyranyl, tetrahydrothiopyranyl, piperidinyl, quinuclidinyl, dioxanyl, dithianyl, trioxanyl, furyl, pyrrolyl, thienyl, pyridyl, quinolyl, benzofuryl, indolyl, benzothienyl, oxazolyl, imidazolyl, thiazolyl, pyridazinyl, pyrimidyl, pyrazinyl, puπnyl, or a carbohydrate Substituents may be selected from the group of hydroxy, alkoxy, aryloxy, acyloxy, carboxy, alkoxycarbonyl, alkoxycarbonyloxy, aryloxycarbonyl, karbamoyl, fluoro, chloro, bromo, azido, cyano, oxo, oxa, amino, imino, alkylamino, arylamino, acylamino, nitro, alkylthio, and alkylsulfonyl A preferred embodiment of the invention is a chemical compound having formula 1 or a neutral or acidic salt thereof where the counter ion is sodium, potassium, magnesium, ammonium, or a another pharmacologically acceptable positively charged inorganic or organic ion or any combination thereof, X is NR 33 , S, SO, or S0 2 , at least one of R , R , R , R , R , or R is a carboxyl acid, sulfonic acid, phosphoric acid, phosphonic acid, or thiophosphoric acid group, the remaining of R , R , R , R , R , and R are hydrogen 1 " > 9 1 0 33 and R , R " , R , and R are hydrogen and R is anyone of the members of groups 1 -6 above Thus the chemical compound according to this embodiment of the invention may be a derivative of piperidin, tetrahydrothiopyran, S-oxotetrahydrothiopyran, S,S-dioxotetrahydrothiopyran The acidic or negatively charged groups may be, or derived from, a carboxylic acid, sulfonic acid, phosphate, thiophosphate, or phosphonate, Preferably X is NR " and at least one of R , R , R , R \ R , or R is OPO 3 H 2 in a non-geminal arrangement in the above embodiment Thus, the chemical compound according to this embodiment of the invention may be a derivative of piperidintriol 3 ,4, 5-trisphosphate Another preferred embodiment of the invention is a chemical compound having formula 1 or a neutral or acidic salt thereof where the counter ion is sodium, potassium, or magnesium or any combination thereof, where X is NR , three of R , R , R , R , R , and R are OPO 3 H 2 in a non-geminal arrangement, the remaining of R , R , R , R , R , and R are hydrogen, 1 ~> 0 1 0 R , R ~ , R , and R are hydrogen and R33 is anyone of the members of groups 1 -6 above Thus, the chemical compound according to this embodiment of the invention may be a derivative of 1 ,5-dideoxy- l ,5-iminopentitol 2,3,4-tris(dihydrogen phosphate) It is specially preferred in this embodiment that R 3 , R 5 , and R 8 are OPO 3 H 2 and A R τ> ] , R n 2 , R r, 4 , R n 6 , AR , nR 9 , and J Rr. 1 0 are hyd Jrogen Thus, the chemical compound according to this embodiment of the invention may be a derivative of l , 5-dideoxy- l ,5-iminoarabinitol 2,3 ,4-tris(dihydrogen phosphate) or a neutral or acidic sodium or potassium salt thereof Yet another preferred embodiment of the invention relates to a chemical compound having formula 1 or a neutral or acidic salt thereof where the counter ion is sodium, or potassium or any combination thereof 33 where X is NR " and R 33 is 1 ) hydrogen, 2) a straight or branched saturated or unsaturated alkyl residue containing 1 - 16 carbon atoms, 3) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 1 - 1 6 carbon atoms and 0 - 3 hetreoatoms consisting of nitrogen, oxygen, or sulfur, 4) a straight or branched saturated or unsaturated alkyl residue containing 1 - 10 carbon atoms substituted with a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 1 - 10 carbon and 0 - 3 heteroatoms consisting of nitrogen, oxygen, or sulfur, 5) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 1 - 10 carbon atoms and 0 - 3 heteroatoms consisting of nitrogen, oxygen, or sulfur substituted with a straight or branched saturated or unsaturated alkyl residue containing 1 - 10 carbon atoms, 6) or a residue of an aminoacid, peptide, or a carbohydrate, in the said groups 2 - 6 the residues and/or the substituents thereof being unsubstituted or substituted with 0 - 6 of the following groups hydroxy, alkoxy, aryloxy, acyloxy, carboxy, alkoxycarbonyl, alkoxycarbonyloxy, aryloxycarbonyl, karbamoyl, fluoro, chloro, bromo, azido, cyano, oxo, oxa, amino, imino, alkylamino, arylamino, acylamino, nitro, alkylthio, alkylsulfonyl, R 1 , R 5 , and R 8 are OPO H 2 and R , R " , R , R ', R , R , and R are hydrogen Of particular interest is derivatives where the imino-nitrogen has the formal position of an -nitrogen of an aminoacid or is a part of an amino-deoxy-carbohydrate 33 It is specially preferred in the above embodiment that R " is hydrogen, methyl, dodecyl, benzyl, 2-phenylethyl, 2-(3 ,4-dimethoxyphenyl)ethyl, 2-hydroxyethyl, 3 -hydroxypropyl, carboxymethyl, 3 -(dimethylamino)propyl, 2-(4-imidazolyl)ethyl, 4-(benzyloxycarbonylamino)butyl, cyclohexyl, diphenylmethyl, or phenyl The present invention also relates to polyphosphorylated or otherwise substituted hexo- and pentofuranosidic compounds exemplified by, but not limited to, methyl α-D-mannofuranoside 2,3 ,5-trisphosphate and ethyl β-L-arabinofuranoside 2,3,5-trisphosphate The present invention also relates to a pharmaceutical composition comprising as a pharmaceutically active ingredient at least one compound defined above The pharmaceutical composition can consist of a compound of formula 1 or 2 solely or together with an additive, excipient or carrier It is suitable that the composition exists in unit dosage forms The administration form could be parenteral such as subcutaneous, intramuscular, or intravenous or non-parenteral such as tablets, granules, or capsules For administration to human patients appropriate dosages can routinely be determined by those, skilled in the art by extension of results obtained in animals The preferred dosage for humans falls within the range of 0 1 to 25 mg compound/day/kg body weight The composition usually contains 0 01 - 1 5 g, such as 0 05- 1 3 g, or preferably, 0 1 - 1 0 g compound of formula 1 or 2 The compound of formula 1 or 2 may be the only pharmaceutically active ingredient in the composition However, also other pharmaceutically active ingredients can be present therein The amount of the compound of formula 1 or 2 should then constitute 5-95 % or 1 5-80 % such as 25-60 % by weight of said active ingredients The invention is further illustrated in connection with the embodiment examples below of which examples 1 - 1 5 show production of various compounds within the scope of the invention Example 16 illustrates the pharmaceutical effect of a compound according to the invention and example 1 7 shows a toxicological test of a compound according to the invention Example 1 Reaction formula α-tπnositol hemialdals [ ,5-dιdeoxy- l ,5-ιmιno-D-arabιnιtol 2,3,4-tπsphosphate α-Tπnositol ( lD-wyo-inositol 1 ,2,6-tπsphosphate sodium salt, 10 g, 18 87 mmol) was dissolved in water (50 ml) and added in one lot to a solution of sodium peπodate (4 04 g, 1 8 87 mmol) and periodic acid (4 3 g, 1 8 87 mmol) in water (50 ml) Polaπmetrv indicated complete reaction within 3 hours, but the solution was usually left overnight If desirable, this solution can be kept refrigerated for at least a week without noticeable deterioration A closed vessel should be avoided as in a few cases gas was siowly formed The oxidation product is a mixture of hemialdais characterized by H-NMR signals in the region of 5 3-3 2 ppm To a part of this solution was added ammonia ( 10 equiv) and sodium borohydπde (10 equiv) If the amine was sparingly soluble in the reaction mixture a cosolvent such as ethanol or 1 ,2-dimethoxyethane was added The reaction between hemialdais and 3 -(dιmethylamιno)-propylamιne was complete within 5 min (polarimetry) The borohydride was added 10 min after the addition of ammonia The solution was set aside for 1 day The solvent was removed by evaporation Non-volatile hydrophobic amines were removed by partitioning the residue between water and dichloromethane Removal of solvents gave a residue that was dissolved in a small amount of water and precipitated from a large volume of acetone The precipitation was repeated once to give a product essentially free of iodide The precipitate was then dissolved in water and acidified with either acetic acid or an acidic ion exchange resin Repeated co-evaporation with methanol removed boric acid Finally, the product was dissolved in water and precipitated from ethanol Further purification by ion-exchange chromatography gave l ,5-dideoxy- l ,5-imino-D-arabinitol 2,3 ,4- -trisphosphate that was characterized as a sodium salt, yield 95% [α], ' -4 1 ° (c 0 8, H 2 0), Η-NMR (D 2 O) δ 4 72 (m, 3 H, H-2, H-3, H-4), 3 45 (dd, 1 H, J = 13 4, 2 1 Hz, H-5), 3 38 (dd, 1 H, J = 12 2, 5 0 Hz, H-2eq), 3 36 (dd, 1 H, J = 13 4, 4 8 Hz, H-5), 3 29 (dd, 1 H, J = 12 2, 9 7 Hz, H-2 aχ ), 1 3 C-NMR (D 2 O) δ 73 5 (m), 70 6 (dd, J = 4 73 , 2 48 ppm), 68 5 (t, J = 4 30 ppm) 46 3 (s), 45 4 (d, J = 4 10 ppm), 1 P-NMR (D 2 0) δ 3 1 5, 2 73 , 2 04, IR spectra confirmed the structure of the compound Example 2 The method dissclosed in example 1 gave, when ammonia was replaced by 2-phenylethylamιne, l ,5-dideoxy- l , 5-ιmino-N-(2-phenylethyl)-D-arabinitol 2,3 ,4- -trisphosphate It was purified by ion-exchange chromatography and characterized as sodium salt, yield 85% [α] D 2 1 - 10 6° (c, 0 3, H 2 O), Η-NMR (D 2 O) δ 7 48-7 3 (m, 5 H, ArH), 4 78-4 52 (m, 3 H, H-2, H-3, H-4), 3 8-3 2 (m, 4 H, H-2, H-5), 3 55-3 40 (m, 2 H, CH 2 ), 3 1 5 (t, 2 H, J = 8 6 Hz, CH 2 ), at 80 °C the multiplett of H-2, H-3 , H-4 separates into three signals but still with a complicated coupling patern, 1 3 C-NMR (D 2 O) δ 139 3, 13 1 8, 13 1 7, 130 0 (ArC), 72 0, 71 0, 68 3 (C-2, C-3 , C-4), 60 8 (NCH 2 ), 54 2, 52 4 (CΗ 2 CHO), 32 5 (CH 2 ), 1 P-NMR (D 2 O) δ 3 1 9, 2 79, 2 1 0, IR spectra confirmed the structure of the compound Example 3 The method dissclosed in example 1 gave, when ammonia was replaced by methylamine, l , 5-dideoxy- l , 5-imino-N-methyl-D-arabinitol 2,3,4-trisphosphate It was characterized as a sodium salt, yield 91 % Example 4 The method dissclosed in example 1 gave, when ammonia was replaced by dodecylamine, synthesis of l ,5-dideoxy-N-dodecyl- l ,5-imino-D-arabinitol 2,3,4- -trisphosphate It was characterized as a sodium salt, yield 80% Example 5 The method dissclosed in example 1 gave, when ammonia was replaced by benzylamine, N-benzyl- l , 5-dideoxy- l , 5-imino-D-arabinitol 2,3,4-trisphosphate It was characterized as a sodium salt, yield 89% Example 6 The method dissclosed in example 1 gave, when ammonia was replaced by 2-(3 ,4-dimethoxyphenyl)ethylamine, l ,5-dideoxy-N-[2-(3 ,4-dimethoxyphenyl)- ethyl]- l ,5-imino-D-arabinitol 2,3,4-trisphosphate It was characterized as a sodium salt, 88% Example 7 The method dissclosed in example 1 gave, when ammonia was replaced by 2-hydroxyetylamine, l ,5-dideoxy-N-(2-hydroxyethyl)- l ,5-imino-D-arabinitol 2,3,4- -trisphosphate. It was characterized as a sodium salt, yield 93% Example 8 The method dissclosed in example 1 gave, when ammonia was replaced by 3-hydroxypropylamine, l , 5-dideoxy-N-(3-hydroxypropyl)- l ,5-imino-D-arabinitol 2,3 ,4-trisphosphate It was characterized as a sodium salt, yield 91% Example 9 The method dissclosed in example 1 gave, when ammonia was replaced by glycine, N-carboxymethyl- l ,5-dideoxy-l ,5-imino-D-arabinitol 2,3,4-trisphosphate It was characterized as a sodium salt, yield 82% Example 1 0 The method dissclosed in example 1 gave, when ammonia was replaced by 3-(dimethylamino)propylamine, l ,5-dideoxy-N-[3-dimetylamino)propyl]- l ,5-imino- -D-arabinitol 2,3 ,4-trisphosphate It was characterized as a sodium salt, yield 90% Example 1 1 The method dissclosed in example 1 gave, when ammonia was replaced by 2-(4-imidazolyl)etylamine, l , 5-dideoxy-N-[2-(4-imidazoly)ethyl]- l , 5-imino-D- -arabinitol 2,3 ,4-trisphosphate It was characterized as a sodium salt, yield 85% Example 12 The method dissclosed in example 1 gave, when ammonia was replaced by 4-(benzyloxycarbonylamino)butylamine, N-[4-(benzyloxycarbonylamino)butyl]- - 1 , 5-dideoxy- l , 5-imino-D-arabinitol 2,3 ,4-trisphosphate It was characterized as a sodium salt, yield 81 % Example 1 3 The method dissclosed in example 1 gave, when ammonia was replaced by cyclohexylamine, N-cyclohexyl- 1 ,5-dideoxy- l ,5-imino-D-arabinitol 2,3 ,4-trisphos¬ phate It was characterized as a sodium salt, yield 87 % Example 14 The method dissclosed in example 1 gave, when ammonia was replaced by diphenylmethylamine, l , 5-dideoxy-N-diphenylmetyl- l , 5-imino-D-arabinitol 2,3,4- -trisphosphate It was characterized as a sodium salt, yield 83% Example 1 5 The method dissclosed in example 1 gave, when ammonia was replaced by aniline, l ,5-dideoxy- l ,5-imino-N-phenyl-D-arabinitol 2,3,4-trisphosphate It was charac¬ terized as a sodium salt, yield 70 % ' H-NMR (D 2 O) δ 7.38 (t, 2 H, J = 7 7 Hz, m-ArH), 7 20 (d, 2 H, J = 8 0 Hz, o-ArH), 7 07 (t, 1 H, J = 7 1 Hz, p-ArH), 4 68 (tq, 1 H, J = 6 6, 3.2 Hz, POCH), 4 52 (dtd, 1 H, J = 9 0, 7 0, 3 6 Hz, POCH), 4 36 (td, 1 H, J = 8 4, 3 2 Hz, POCH), 3 61 (dd, 1 H, J - 13 0, 1 0 Hz, NCH), 3 55 (dd, 1 H, J - 13 0, 6 5 Hz, NCH), 3 24 (dd, 1 H, J = 12 4, 2 9 Hz, NCH), 3 1 7 (dd, 13 0, 6 5 Hz, NCH), 1 C-NMR (D 2 O) δ 1 53 4, 132 3 , 124 3, 120 9, 76 8 (m), 73 6 (t, J - 5 1 Hz), 73 0, 54 8, 54 5 , 31 P-NMR 1 .8, 1 7, 1 6 The products in example 3 to 14 gave H-NMR spectra of poor resolution with ring 1 1 * * H-signals at approximativeiy 4 8-4 5 and 3 6-2 9 ppm, J C-signals at 78-65 and 3 1 56-44 ppm, and P-signals at 5-3 ppm Example 16 This method follows that described by Winter et al (C A Winter, G A Risley, and G W Nuss, Proc. Soc. Exp. Biol. Med. , 1962, 1 1 1 , 544) and is used to evaluate the antiinflammatory effects of drugs Mice were injected with carrageenan solution into the lower surface of both hind-paws (0 75 mg per paw, in 0 05 ml), an increase in paw weght indicates inflammation (edema) 3 5 hours later, the animals were sacrificed by a blow to the cervical vertebrae and the hind-paws sectioned and weighted 10 mice were studied per group The test was performed blind N-(2-phenylethy!)- l ,5-dideoxy- l ,5-imino-D-arabinitol 2,3,4-trisphosphate sodium salt was examined at the dose of 64 mg/kg, administered i v , 5 minutes before carrageenan (i e 3 h 35 min before paw section) Results N-(2-phenylethyl)- l , 5-dideoxy- l ,5-imino-D-arabinitol 2,3,4-trisphosphate sodium salt significantly reduced the elevated hind-paw weight induced by intraplantar injection of carrageenan, paw weight was decresed by 27% after this treatment Example 17 The method follows that described by Irwin (S Irwin, P ychopharmacologica, 1 968, 13, 222) and is used to detect general physiological, behavorial and toxic effects of drugs, and indicates the range of doses that can be used for later experiments Mice (3 per dose) were administered N-(2-phenylethyl)- l ,5-dideoxy- l ,5- -imino-D-arabinitol 2,3,4-trisphosphate sodium salt and were observed in comparison with a control group given vehicle Behavorial modificartion, neurotoxicity symptoms, pupil diameter and rectal temperature were recorded according to a standardized observation grid adapted from that describebed by Irwin The grid contains the following items mortality, sedation, excitation, aggressiveness, straub, writhes, convulsions, tremor, exophthalamos, salivation, lacrimation, piloerection, defecation, fear, traction, reactivity to touch, loss of righting reflex, sleep, motor incoordination, muscle tone, stereotypies, catalepsy, grasping, ptosis, difficulty in respiration, corneal reflex, analgesia, gait, rectal temperature, and pupil diameter Observations were performed 15, 30, 60, 120, and 180 minutes after administration of the test substance and also 24 h later N-(2-phenylethyl)- l , 5-dideoxy- l ,5-imino-D-arabinitol 2,3,4-trisphosphate sodium salt was examined at the following doses 128, 256, and 5 12 mg/kg administered i v Result Straub was seen for one of three mice after 1 5 minutes at the dose of 5 12 mg/kg, no other reaction was observed

Claims: Claims 1 A heterocyclic chemical compound of formula 1 or 2 or a neutral or acidic salt thereof where the counter ion is Li , Na + , K + , Mg + , Ca NH 4 or another pharmacologically acceptable positively charged inorganic or organic ion or any combination thereof, 1 12 where at least one of R - R has the formula y4 a) Y2 b) Rl 3γl - Rl4γ3- ' (CH 2 )nlZl- C) Y 6 d) γ8 R ι15,γ5 < — s II- R 16γ7_ s _ γ9 e) Rl 7γl 0 • • 1 12 22 25 and where the remaining R - R can be selected from H, HY , halogen, R , or R 26 Y 23 , with the provision that one of R 9 and R 10 may also be C(R 29 ) 2.m (V 1 ) m ((Y 24 ) p R 30 ) and one of R 1 ' and R 12 may also be C(R 29 ) 2.m (V 1 ) m ((Y 24 ) p R 30 ) or C ( R29 ) 1 - m ( vl ) m (( γ24 )p R3 °) ( R , )2- q ( v2 )q(( γ25 )r R32 ) ' where nl, n2, n3, n4, and n5 are 0 -4, Z 1 to Z 10 are CH 2 , NR 27 , NOR 28 , O, or S, m, p, q, and r are 0 or 1. 1 2 and where V and V are a group as defined above in any of the formula a) to i) and where X is BR 33 , Si(R 33 ) 2 , NR 33 , PY 26 R 33 , S, SO, SO,, or Se, Y 1 to Y 27 are NR 34 , NOR 35 , O, or S, and Λ where R r> x t.o n R 3 5 are (i) hydrogen, (ii) a straight or branched saturated or unsaturated alkyl residue containing 1 -22 carbon atoms, (iii) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 3 - 22 carbon atoms and 0 - 5 heteroatoms consisting of nitrogen, oxygen, or sulfur, (iv) a straight or branched saturated or unsaturated alkyl residue containing 1 -22 carbon atoms substituted with a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 3 - 22 carbon atoms and 0 - 5 heteroatoms consisting of nitrogen, oxygen, or sulfur, (v) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 3 - 22 carbon atoms and 0 - 5 heteroatoms consisting of nitrogen, oxygen, or sulfur, substituted with a straight or branched saturated or unsaturated alkyl residue containing 1 - 22 carbon atoms, (vi) or a residue of an aminoacid, peptide, or a carbohydrate, in the said groups 2 - 6 the residues and/or the substituents thereof being unsubstituted or substituted with 0 - 6 of the following groups hydroxy, alkoxy, aryloxy, acyloxy, carboxy, alkoxycarbonyl, alkoxycarbonyloxy, aryloxycarbonyi, karbamoyl, fluoro, chloro, bromo, azido, cyano, oxo, oxa, amino, imino, alkylamino, arylamino, acylamino, nitro, alkylthio, and alkylsulfonyl. 2 A chemical compound according to claim 1 having formula 1 or a neutral or acidic salt thereof where the counter ion is sodium, potassium, magnesium, ammonium, or a another pharmacologically acceptable positively charged inorganic or organic ion or any combination thereof, X is S, SO, or SO 2 , at least one of R 3 , R 4 , R 5 , R 6 , R 7 , or R 8 are COOH, OSO 3 H, OPO 3 H 2 , OPO 2 R U H, OPSO 2 H 2 , the remaining of R , R , R , R , R , and R are hydrogen 1 2 9 1 0 and R , R , R , and R are hydrogen 3 A chemical compound according to claim 2, where X is NR , at least one of R , R , R , R , R , or R is OPO^H 2 in a non-geminal arrangement, the remaining of R , R , R , R , R , and R are hydrogen, 1 2 9 1 0 and R , R , R , and R are hydrogen 4. A chemical compound according to claim 2 33 where X is R N, three of R , R , R , R R , and R are OPO 3 H 2 in a non-geminal arrangement, the remaining of R , R , R , R \ R , and R are hydrogen 1 2 9 10 and where R , R , R , and R are hydrogen 5 A chemical compound according to claim 1 having formula 1 or a neutral or acidic salt thereof where the counter ion is sodium, or potassium or any combination thereof R 3 , R 5 , and R 8 are OPO 3 H 2 and R 1 , R 2 , R 4 , R 6 , R 7 , R 9 , and R 1 0 are hydrogen 6 A chemical compound according to claim 1 having formula 1 or a neutral or acidic salt thereof where the counter ion is sodium, or potassium or any combination thereof 3 where X is NR " and R 33 is (i) hydrogen, (ii) a straight or branched saturated or unsaturated alkyl residue containing 1 - 16 carbon atoms, (iii) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 1 - 16 carbon atoms and 0 - 3 hetreoatoms consisting of nitrogen, oxygen, or sulfur, (iv) a straight or branched saturated or unsaturated alkyl residue containing 1 - 10 carbon atoms substituted with a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 1 - 10 carbon and 0 - 3 heteroatoms consisting of nitrogen, oxygen, or sulfur, (v) a saturated or unsaturated aromatic or non-aromatic homo- or heterocyclic residue containing 1 - 10 carbon atoms and 0- 3 heteroatoms consisting of nitrogen, oxygen, or sulfur substituted with a straight or branched saturated or unsaturated alkyl residue containing 1 - 10 carbon atoms, (vi) or a residue of an aminoacid, peptide, or a carbohydrate, in the said groups 2 -6 the residues and/or the substituents thereof being unsubstituted or substituted with 0 -6 of the following groups hydroxy, alkoxy, aryloxy, acyloxy, carboxy, alkoxycarbonyl, alkoxycarbonyloxy, aryloxycarbonyl, karbamoyl, fluoro, chloro, bromo, azido, cyano, oxo, oxa, amino, imino, alkylamino, arylamino, acylamino, nitro, alkylthio, alkylsulfonyl, R 3 , R 5 , and R 8 are OPO 3 H 2 and R , R , R , R , R , R , and R are hydrogen 7 A chemical compound according to claim 1 having formula 1 or a neutral or acidic salt thereof where the counter ion is sodium where X is NR , and R ' J is hydrogen, methyl, dodecyl, benzyl, 2-phenylethyl, 2-(3 ,4-di- methoxyphenyl)ethyl, 2-hydroxyethyl, 3-hydroxypropyl, carboxymethyl, 3-(dimethyl- amino)propyl, 2-(4-imidazolyl)ethyl, 4-(benzyloxycarbonylamino)butyI, cyclohexyl, diphenylmethyl, or phenyl, R 3 , R 5 , and R 8 are OPO 3 H 2 and R , R " , R , R , R , R , and R are hydrogen 8 A pharmaceutical composition comprising as a pharmaceutically active ingredient at least one compound of claim 1

Inventors: PERSSON LARS, REHNBERG NICOLA, PERSSON, LARS, REHNBERG, NICOLA
Applicants: PERSSON LARS, PERSTORP AB, REHNBERG NICOLA, PERSSON, LARS, REHNBERG, NICOLA
Application year: 1996
Main classification: C07F9
IPC codes: A61K31, A61P29, C07F9