CELL ADHESION-INHIBITING ANTIINFLAMMATORY COMPOUNDS

Abstract: Compounds having formula (I) are useful for treating inflammation. Also disclosed are pharmaceutical compositions comprising compounds of formula (I), and methods of inhibiting/treating inflammatory diseases in a mammal.

Description: CELL ADHESION-INHIBITING ANTIINFLAMMATORY COMPOUNDS Technical Field The present invention relates to compounds that are useful for treating inflammatory diseases, to pharmaceutical compositions comprising these compounds, and to methods of inhibiting inflammation in a mammal. Background of The Invention Inflammation results from a cascade of events that includes vasodilation accompanied by increased vascular permeability and exudation of fluid and plasma proteins. This disruption of vascular integrity precedes or coincides with an infiltration of inflammatory cells. Inflammatory mediators generated at the site ofthe initial lesion serve to recruit inflammatory cells to the site of injury. These mediators (chemokines such as IL-8, MCP-1, MIP-1, and RANTES, complement fragments and lipid mediators) have chemotactic activity for leukocytes and attract the inflammatory cells to the inflamed lesion. These chemotactic mediators which cause circulating leukocytes to localize at the site of inflammation require the cells to cross the vascular endothelium at a precise location. This leukocyte recruitment is accomplished by a process called cell adhesion. Cell adhesion occurs through a coordinately regulated series of steps that allow the leukocytes to first adhere to a specific region ofthe vascular endothelium and then cross the endothelial barrier to migrate to the inflamed tissue (Springer, T.A., 1994, Traffic Signals for Lymphocyte Recirculation and Leukocyte Emigration: The Multistep Paradigm, Cell 76: 301-314; Lawrence, M.B., and Springer, T.A., 1991, Leukocytes' Roll on a Selectin at Physiologic Flow Rates: Distinction from and Prerequisite for Adhesion Through Integrins, Cell.65: 859-873; von Adrian, U., Chambers, J.D., McEnvoy, L.M., Bargatze, R.F., Arfos, K.E, and Butcher, E.C., 1991, Two-Step Model of Leukocyte- , Endothelial Cell Interactions in Inflammation, Proc. Natl. Acad. Sci. USA 88: 7538- 7542; and Ley, K., Gaehtgens, P., Fennie, C, Singer, M.S., Lasky, L.H. and Rosen, S.D.,1991, Lectin-Like Cell Adhesion Molecule 1 Mediates Rolling in Mesenteric Venules in vivo, Blood 77: 2553-2555). These steps are mediated by families of adhesion molecules such as integrin, Ig supergene family members, and selectins which are expressed on the surface ofthe circulating leukocytes and on the vascular endothelial cells. The first step consists of leukocyte rolling along the vascular endothelial cell lining in the region of inflammation. The rolling step is mediated by an interaction between leukocyte surface oligosaccharides (such as Sialylated Lewis-X antigen (Slex)) and a selectin molecule expressed on the surface ofthe endothelial cell in the region of inflammation. The selectin molecule is not normally expressed on the surface of endothelial cells but rather is induced by the action of inflammatory mediators such as TNF-α and interleukin- 1. Rolling decreases the velocity ofthe circulating leukocyte in the region of inflammation and allows the cells to more firmly adhere to the endothelial cell. The firm adhesion is accomplished by the interaction of integrin molecules that are present on the surface ofthe rolling leukocytes and their counter-receptors-the Ig superfamily molecule- on the surface ofthe endothelial cell. The Ig superfamily molecules or CAMs (Cell Adhesion Molecules) are either not expressed or are expressed at low levels on normal vascular endothelial cells. The CAM's, like the selectins, are induced by the action of inflammatory mediators like TNF-alpha and IL-1. The final event in the adhesion process is the extravasation ofthe leukocyte through the endothelial cell barrier and the migration ofthe leukocyte along the chemotactic gradient to the site of inflammation. This transmigration is mediated by the conversion ofthe leukocyte integrin from a low avidity state to a high avidity state. The adhesion process relies on the induced expression of selectins and CAM's on the surface of vascular endothelial cells to mediate the rolling and firm adhesion of leukocytes to the vascular endothelium. The induced expression of e-selectin and CAM's is mediated by the transcription factor NFkB. NFkB is a family of dimeric transcription factors made from monomers containing the 300 amino acid Rel domain. These factors can bind to DNA, interact with each other and bind to an inhibitor molecule termed IkB (Vermaa, I.M., Stevenson, J.K., Schwarz, E.M., Antwerp, D.V., and Miyamoto, S, 1995, Rel/NFlB/IkB Family: Intimate Tales of Association and Dissociation, Genes Dev. 9: 2723-2735; and Baldwin, A.S. 1996, The NFkB and IkB proteins: New Discoveries and Insights, Annu. Rev. Immunol. 14: 649-681). NFkB is found in the cytoplasm complexed with IkB. Activation of NFkB occurs in response to inflammatory mediators such as TNF-α, IL-1, and lipopolysaccharide. Activation of NFkB requires phosphorylation of IkB followed by ubiquitinylation ofthe IkB molecule and subsequent degradation by proteosomes. Release of NFkB from association with IkB results in translocation ofthe dimer to the nucleus where it can associate with specific DNA sequences. The e-selectin gene and CAM's contain NFkB-recognition sequences upstream from their coding regions. The DNA- bound NFkB acting with other proteins in the transcription complex directs the expression ofthe e-selectin and CAM genes among others controlled by this transcription factor. The present invention discloses compounds that inhibit the expression of e-selectin and ICAM-1 relative to VCAM-1. These compounds are useful for the treatment or prophylaxis of diseases caused by expression of adhesion molecules. These diseases include those in which leukocyte trafficking plays a role, notably acute and chronic inflammatory diseases, autoimmune diseases, tumor metastasis, allograft rejection, and reperfusion injury. Summary of The Invention In one embodiment ofthe present invention are disclosed compounds represented by structural Formula I: I, or a pharmaceutically acceptable salt or prodrug thereof, where the symbol ^^ represents a single bond or a double bond, provided that when one bond is a double bond, the adjacent bond is a single bond; E, F, and G are independently selected from (1) carbon, (2) nitrogen, and (3) N + -O", provided that at least one of E, F or G is nitrogen or N + -O", and further provided that at least one of E, F or G is carbon; Y and Z are independently selected from (1) carbon, (2) nitrogen, (3) oxygen, and (4) S(O) t where t is an integer 0-2, provided that at least one of Y or Z is other than carbon; L A is selected from 0) a covalent bond, (2) -O-, (3) -S(O),-, (4) -NR^- where R^ is selected from (a) hydrogen, (b) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from, (i) aryl and (ii) cycloalkyl of three to ten carbons, (c) alkanoyl where the alkyl part is of one to ten carbons, and (d) cycloalkyl of three to ten carbons, (5) -C(W)- where W is selected from (a) O and (b) S, and (6) alkenylene; X A is selected from (1) halo, (2) alkyl of one to ten carbons optionally substituted with 1, 2, or 3 substituents independently selected from (a) oxo, (b) cycloalkyl of three to ten carbons, (c) -CO 2 R 7 where R 7 is selected from (i) hydrogen and (ii) alkyl of one to ten carbons optionally substituted with 1, or 2 substituents independently selected from aryl and cycloalkyl of three to ten carbons, (d) -NRgRg where R 8 and Re, are independently selected from (i) hydrogen, (ii) alkyl of one to six carbons optionally substituted with 1 or 2 substituents independently selected from -OH, aryl, heterocycle, cycloalkyl of three to ten carbons, and -NR A R B where R A and R B are independently selected from hydrogen and alkyl of one to six carbons optionally substituted with 1 or 2 substituents selected from -OH, (iii) alkanoyl where the alkyl part is of one to to ten carbons, (iv) cycloalkyl of three to ten carbons, (v) alkoxy, (vi) heterocycle, and (vii) aryl, where (vi) and (vii) are substituted with 1 or 2 substituents independently selected from alkyl of one to six carbons and halo, (e) -C(W)R, 0 where W is previously defined and R 10 is selected from (i) hydrogen, (ii) alkyl of one to ten carbons optionally substituted with 1 , or 2 substituents independently selected from aryl and cycloalkyl of three to ten carbons, (iii) -NR 8 R,, and (iv) -OR 7 , (f) -OH, (g) aryl, and (h) heterocycle, where (g) and (h) can be optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from (i) alkyl of one to twenty carbons, (ii) -NR 8 R„ (iii) alkoxy of one to ten carbons, (iv) thioalkoxy of one to ten carbons, (v) halo, (vi) perfluoroalkyl of one to three carbons, (vii) alkenyl of two to ten carbons, (viii) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from alkoxy of one to ten carbons and -OH, (ix) -CO 2 R 7 , (x) aryl, and (xi) -CHO, (3) cycloalkyl of three to ten carbons, (4) aryl, (5) heterocycle where (4) and (5) can be optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from (a) alkyl of one to twenty carbons, (b) alkyl of one to ten carbons substituted with 1, 2, or 3 substituents independently selected from (i) -OR, , where R, , is selected from hydrogen, -C(W)R| 2 where R, 2 is selected from alkyl of one to ten carbons, cycloalkyl of three to ten carbons, aryl, and heterocycle, and heterocycle optionally substituted with 1, 2, 3, or 4 substituents independently selected from -OH and alkyl of one to six carbons optionally substituted with 1 or 2 substituents selected from -OH, (ii) alkoxy of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from alkoxy and alkoxyalkoxy, (iii) spiroalkyl of three to ten carbons, and (iv) halo, (c) alkoxy of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from (i) alkoxy, and (ii) alkoxyalkoxy, (d) thioalkoxy of one to ten carbons, (e) halo, (f) perfluoroalkyl of one to three carbons, (g) alkenyl of two to ten carbons optionally substituted with 1 or 2 substituents independently selected from (i) -C(W)R 10 and (ii) -C(W)R 12 , (h) -CO 2 R 7 , 0) aryl, (k) -C(W)R 12 , (0 -CHO, (m) -C(O)NR 8 R 9 , (n) -CN, (o) heterocycle optionally substituted with 1 or 2 substituents independently selected from (i) alkyl of one to ten carbons and (ii) perfluoroalkyl of one to three carbons, (P) -C(W)R 10 , (q) ethylenedioxy, and (r) -OCR, (6) -OR 7 , (7) hydrogen, and (8) -NR.R.; L B is selected from (1) a covalent bond, (2) -O-, (3) -S(O) t -, (4) -NR,-, (5) -C(W>, and (6) -C(=NR 13 )- where R, 3 is selected from (a) hydrogen, (b) -NO 2 , (c) -CN, and (d) -OR, 4 where R 14 is selected from (i) hydrogen, (ii) aryl, and (iii) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from aryl and -C(O)R 15 where R 15 is selected from hydrogen, -OH, alkoxy, and NR A R B ; X B is selected from (1) hydrogen, (2) alkyl of one to ten carbons optionally substituted with 1, 2, or 3 substituents independently selected from (a) -CO 2 R 7 , (b) -NR.R,, (c) -C(W)NR 8 R„ (d) heterocycle, (e) aryl optionally substituted with 1 or 2 substituents independently selected from (i) alkyl of one to ten carbons, (ii) -NO 2 , and (iii) -NR A R B , (f) -OR 16 where R, 6 is selected from (i) hydrogen and (ii) -C(W)NR A R B , and (g) -NR A C(W)NR 8 R 9 , (3) alkenyl of two to six carbons optionally substituted with 1 or 2 substituents independently selected from (a) -C(W)NR A R B , (b) -CO 2 R 7 , and (c) heterocycle, (4) -NR 17 R 18 where R 17 and R !8 are independently selected from (a) hydrogen, (b) alkyl of one to ten carbons optionally substituted with 1, 2, or 3 substituents independently selected from (i) -OH, (ϋ) -C(W)R 10 , (iϋ) -NR A C(=NR 13 )NR B R 19 where R A , R B , and R 13 are previously defined and R 19 is selected from hydrogen, alkyl of one to ten carbons, and -NO 2 , (iv) heterocycle, (v) aryl, (vi) halo, and (vii) -NR A R B , (c) alkoxy, (d) aryl optionally substituted with 1 , 2, or 3 substituents independently selected from (i) halo, (ii) alkyl of one to ten carbons, (iii) alkoxy of one to ten carbons, and (iv) perfluoroalkyl of one to three carbons, (e) heterocycle, CD -NR A R B , (g) -C(O)R 20 where R 20 is selected from (i) hydrogen, (ii) alkyl of one to ten carbons, (iii) -OR 12 , and (iv) -NR A R B , (h) cycloalkyl of three to ten carbons, and (i) -OH, (5) alkoxy, (6) -OH, (7) -NR A C(=NR I3 )NR B R, 9 , (8) -C(W)NR 8 R 9 , (9) aryl, (10) heterocycle, where (9) and (10) can be optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from (a) halo, (b) alkyl of one to ten carbons optionally substituted with 1 , 2, or 3 substituents independently selected from (i) halo, (ii) alkoxy of one to ten carbons, (iii) -NR A R B , (iv) -OH, (v) -CO 2 R 7 , (vi) -C(W)NR A R B , and (vii) aryl, (c) -NR A R B , (d) alkoxy of one to ten carbons, (e) thioalkoxy of one to ten carbons, (f) perfluoroalkyl of one to three carbons, (g) -OH, (h) -C(W)NR 8 R 9 , (i) -CO 2 R 7 , (j) -NR A C(W)OR 21 where R A is previously defined and R 21 is selected from (i) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents selected from aryl and cycloalkyl of three to ten carbons, (ii) aryl, and (iii) cycloalkyl of three to ten carbons, (k) alkenyl of two to ten carbons, (1) heterocycle, (m) aryl, and (n) -NO 2 , (11) -CN, (12) -CHO, (13) halo, and (14) -B(OR A )(OR B ); provided that when R„ R 2 , R 3 , R 4 , and R 5 are hydrogen or absent, -L A - is a covalent bond, and -L B - is a covalent bond, then one of X A or X B is other than hydrogen; and R„ R 2 , R 3 , R 4 , and R 5 are absent or independently selected from (1) hydrogen, (2) alkyl of one to six carbons optionally substituted with 1 or 2 substituents independently selected from (a) -OC(O)R 22 , where R 22 is selected from (i) alkyl, (ii) alkoxy, and (iii) NR A R B , (b) alkoxy, (c) -OH, (d) -NR A R B , (e) heterocycle, and (i) aryl, (3) -CO 2 R 7 , (4) -C(O)NR A R B , (5) -SR 23 where R 23 is selected from (a) hydrogen, (b) alkyl of one to six carbons, (c) aryl optionally substituted with 1 or 2 substituents selected from (i) alkyl of one to six carbons and (ii) halo, (6) -NR A R B , (7) halo, (8) alkoxy, (9) perfluoroalkyl of one to three carbons, (10) -OH, and (11) heterocycle, provided that when E, F, and Y are carbon, G is nitrogen, Z is sulfur, -L A - is a covalent bond, and X A is halo, R, is other than -CO 2 R 7 . In another embodiment ofthe invention are disclosed methods of treating diseases comprising administering an effective amount of a compound having Formula I. In yet another embodiment ofthe invention are disclosed pharmaceutical compositions containing compounds of Formula I. Detailed Description of The Invention Definition of Terms The term "alkanoyl" as used herein refers to an alkyl group attached to the parent molecular group through a carbonyl group. The term "alkenyl" as used herein refers to a monovalent straight or branched chain group of 2-12 carbon atoms containing at least one carbon-carbon double bond derived from an alkene by the removal of one hydrogen atom. The term "alkenylene" as used herein refers to a divalent straight or branched chain group of 2-10 carbon atoms containing a carbon-carbon double bond derived from an alkene by the removal of two hydrogen atoms. The term "alkoxy" as used herein refers to an alkyl group attached to the parent molecular group through an oxygen atom. The term "alkoxyalkoxy" as used herein refers to an alkoxy group attached to the parent molecular group through another alkoxy group. The term "alkoxycarbonyloxy," as used herein, refers to an alkoxy group, as defined herein, appended to the parent molecular moiety through a carbonyloxy group, as defined herein. The term "alkoxycarbonyloxymethylene," as used herein, refers to an alkoxycarbonyloxy group, as defined herein, appended to the parent molecular moiety through a methylene group, as defined herein. The term "alkyl" as used herein refers to a saturated straight or branched chain group of 1-20 carbon atoms derived from an alkane by the removal of one hydrogen atom. The term "alkylcarbonyl," as used herein, refers to an alkyl group, as defined herein, appended to the parent molecular moiety through a carbonyl group. The term "alkylcarbonyloxy," as used herein, refers to an alkyl group, as defined herein, appended to the parent molecular moiety through a carbonyloxy group, as defined herein. The term "alkylcarbonyloxymethylene," as used herein, refers to an alkylcarbonyloxy group, as defined herein, appended to the parent molecular moiety through a methylene group, as defined herein. The term "alkylene," denotes a divalent group derived from a straight or branched chain hydrocarbon of from 1 to 10 carbon atoms. Representative examples of alkylene include, but are not limited to, -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH 2 CH 2 CH 2 CH 2 -, -CH 2 CH(CH 3 )CH 2 -, and the like. The term "amino," as used herein, refers to a-NR 80 R 81 group, where R 80 and R 81 are independently selected from hydrogen and alkyl. The term "aminocarbonyl," as used herein, refers to an amino group, as defined herein, appended to the parent molecular moiety through a carbonyl group, as defined herein. The term "aminocarbonyloxy," as used herein, refers to an aminocarbonyl group, as defined herein, appended to the parent molecular moiety through an oxy group, as defined herein. The term "aminocarbonyloxymethylene," as used herein, refers to an aminocarbonyloxy group, as defined herein, appended to the parent molecular moiety through a methylene group, as defined herein. The term "aryl" refers to a mono- or bicyclic carbocyclic ring system having one or two aromatic rings. The aryl group can also be fused to a cyclohexane, cyclohexene, cyclopentane or cyclopentene ring. The aryl groups of this invention can be optionally substituted. The term "carbonyl," as used herein, refers to a -C(O)- group. The term "carbonyloxy," as used herein, refers to a carbonyl group as defined herein, appended to the parent molecular moiety through an oxy group, as defined herein. The term "cycloalkyl" as used herein refers to a monovalent saturated cyclic hydrocarbon group of 3-12 carbons derived from a cycloalkane by the removal of a single hydrogen atom. The term "ethylenedioxy," as used herein, refers to a -O(CH 2 ) 2 O- group wherein the oxygen atoms ofthe ethylenedioxy group are attached to the parent molecular moiety through one carbon atom forming a 5 membered ring or the oxygen atoms ofthe ethylenedioxy group are attached to the parent molecular moiety through two adjacent carbon atoms forming a six membered ring. The terms "halo" or "halogen" as used herein refers to F, Cl, Br, or I. The term "heterocycle" represents a represents a 4-, 5-, 6- or 7-membered ring containing one, two or three heteroatoms independently selected from the group consisting of nitrogen, oxygen and sulfur. The 4- and 5 -membered rings have zero to two double bonds and the 6- and 7-membered rings have zero to three double bonds. The term "heterocycle" also includes bicyclic, tricyclic and tetracyclic groups in which any ofthe above heterocyclic rings is fused to one or two rings independently selected from an aryl ring, a cyclohexane ring, a cyclohexene ring, a cyclopentane ring, a cyclopentene ring or another monocyclic heterocyclic ring. Heterocycles include acridinyl, benzimidazolyl, benzofuryl, benzothiazolyl, benzothienyl, benzoxazolyl, biotinyl, cinnolinyl, dihydrofuryl, dihydroindolyl, dihydropyranyl, dihydrothienyl, dithiazolyl, furyl, homopiperidinyl, imidazolidinyl, imidazolinyl, imidazolyl, indolyl, isoquinolyl, isothiazolidinyl, isothiazolyl, isoxazohdinyl, isoxazolyl, morpholinyl, oxadiazolyl, oxazolidinyl, oxazolyl, oxadiazolyl, piperazinyl, piperidinyl, pyranyl, pyrazolidinyl, pyrazinyl, pyrazolyl, pyrazolinyl, pyridazinyl, pyridyl, pyrimidinyl, pyrimidyl, pyrrolidinyl, pyrrolinyl, pyrrolyl, quinolinyl, quinoxaloyl, tetrahydrofuryl, tetrahydroisoquinolyl, tetrahydroquinolyl, tetrazolyl, thiadiazolyl, thiazolidinyl, thiazolyl, thienyl, thiomorpholinyl, triazolyl, and the like. Heterocyclics also include bridged bicyclic groups where a monocyclic heterocyclic group is bridged by an alkylene group such as , , , and the like. Heterocyclics also include compounds ofthe formula where X* is selected from -CH 2 - ; -CH 2 O- and -O-, and Y* is selected from - -C(O)- and -(C(R")2) V -, where R" is hydrogen or alkyl of one to four carbons, and v is 1-3. These heterocycles include 1,3-benzodioxolyl, 1 ,4-benzodioxanyl, and the like. The heterocycle groups of this invention can be optionally substituted. The term "oxo," as used herein, refers to =O. The term "oxy," as used herein, refers to -O-. The term "methylene," as used herein, refers to a -CH 2 - group. The term "perfluoroalkyl" as used herein refers to an alkyl group in which all of the hydrogen atoms have been replaced by fluoride atoms. The term "phenyl" as used herein refers to a monocyclic carbocyclic ring system having one aromatic ring. The aryl group can also be fused to a cyclohexane or cyclopentane ring. The phenyl groups of this invention can be optionally substituted. The term "pharmaceutically acceptable prodrugs" as used herein represents those prodrugs ofthe compounds ofthe present invention which are, within the scope of sound medical judgment, suitable for use in contact with the tissues of humans and lower animals with undue toxicity, irritation, allergic response, and the like, commensurate with a reasonable benefit/risk ratio, and effective for their intended use, as well as the zwitterionic forms, where possible, ofthe compounds ofthe invention. The term "prodrug," as used herein, represents compounds which are rapidly transformed in vivo to the parent compound ofthe above formula, for example, by hydrolysis in blood. A thorough discussion is provided in T. Higuchi and V. Stella, Pro- drugs as Novel Delivery Systems, Vol. 14 ofthe A.C.S. Symposium Series, and in Edward B. Roche, ed., Bioreversible Carriers in Drug Design, American Pharmaceutical Association and Pergamon Press, 1987, both of which are incorporated herein by reference. The term "spiroalkyl" as used herein refers to an alkylene group wherein two carbon atoms ofthe alkylene group are attached to one carbon atom ofthe parent molecular group thereby forming a carbocyclic ring of three to eleven carbon atoms. The term "tautomer" as used herein refers to a proton shift from one atom of a molecule to another atom ofthe same molecule wherein two or more structurally distinct compounds are in equilibrium with each other. The term "thioalkoxy" as used herein refers to an alkyl group attached to the parent molecular group through a sulfur atom. Compounds ofthe present invention can exist as stereoisomers wherein asymmetric or chiral centers are present. These compounds are designated by the symbols "R" or "S," depending on the configuration of substituents around the chiral carbon atom. The present invention contemplates various stereoisomers and mixtures thereof. Stereoisomers include enantiomers and diastereomers, and mixtures of enantiomers or diastereomers are designated (— ). Individual stereoisomers of compounds ofthe present invention can be prepared synthetically from commercially available starting materials which contain asymmetric or chiral centers or by preparation of racemic mixtures followed by resolution well-known to those of ordinary skill in the art. These methods of resolution are exemplified by (1) attachment of a mixture of enantiomers to a chiral auxiliary, separation ofthe resulting mixture of diastereomers by recrystallization or chromatography and liberation ofthe optically pure product from the auxiliary or (2) direct separation ofthe mixture of optical enantiomers on chiral chromatographic columns. Geometric isomers can exist in the compounds ofthe present invention. The present invention contemplates the various geometric isomers and mixtures thereof resulting from the arrangement of substituents around a carbon-carbon double bond or arrangement of substituents around a carbocyclic ring. Substituents around a carbon- carbon double bond are designated as being in the Z or E configuration wherein the term "Z" represents substituents on the same side ofthe carbon-carbon double bond and the term "E" represents substituents on opposite sides ofthe carbon-carbon double bond. The arrangement of substituents around a carbocyclic ring are designated as cis or trans wherein the term "cis" represents substituents on the same side ofthe plane ofthe ring and the term "trans" represents substituents on opposite sides ofthe plane ofthe ring. Mixtures of compounds wherein the substituents are disposed on both the same and opposite sides of plane ofthe ring are designated cis/trans. Tautomers can also exist in the compounds ofthe present invention. The present invention contemplates tautomers due to proton shifts from one atom to another atom of the same molecule generating two distinct compounds that are in equilibrium with each other. Compounds ofthe present invention include, but are not limited to methyl 2-[(6-ethylthieno[2,3-d]pyrimidin-4-yl)thio]acetate, 6-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-d]pyrimidine, 6-ethyl-4-(2-pyridinylthio)thieno[2,3-d]pyrimidine, 6-ethyl-4-[(2-methylethyl)thio]thieno[2,3-d]pyrimidine, 6-ethyl-4-[(phenylmethyl)thio]thieno[2,3-d]pyrimidine, 6-ethyl-4- [(5-methyl- 1 ,3 ,4-thiadiazol-2-yl)thio]thieno [2,3 -djpyrimidine, ethyl 6-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-d]pyrimidine-6-carboxylate, 6-ethyl-N-(phenylmethyl)thieno[2,3-d]pyrimidin-4-amine, 6-ethyl-N-(5-methyl-l,3,4-thiadiazol-2-yl)thieno[2,3-d]pyrimidin-4-amine, 4-[(5-amino-l ,3,4-thiadiazol-2-yl)thio]-6-ethyl-2-(phenylmethyl)thieno[2,3- djpyrimidine, 4-chloro-6-ethyl-2-(phenylmethyl)thieno[2,3-d]pyrimidine, 4-[(5-amino-l,3,4-thiadiazol-2-yl)thio]-6-ethyl-2-(phenylmethyl)thieno[2,3- djpyrimidine, 7-methyl-4- [(4-methylphenyl)thio]thieno [3 ,2-d]pyrimidine, 7-methyl-4- [(5-methyl- 1 ,3 ,4-thiadiazol-2-yl)thio]thieno [3 ,2-d]pyrimidine, 7-methyl-4-[[5-(methylthio)-l,3,4-thiadiazol-2-yl]thio]thieno[3,2- d]pyrimidine, 4-[(5-amino-l,3,4-thiadiazol-2-yl)thio]-7-methylthieno[3,2-d]pyrimidine, 7-methyl-N-[(4-(methylthio)phenyl]thieno[3,2-d]pyrimidin-7-amine, 7-methyl-4- [(4-methylphenyl)thio]thieno [3 ,2-d]pyrimidine-6-carboxamide, methyl 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylate, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylic acid, 4- [(4-methylphenyl)thio]thieno [2,3 -c]pyridine-2-carboxamide, 4-(2-pyridinylthio)thieno[2,3-c]pyridine-2-carboxamide, 4- [(4-chlorophenyl)thio]thieno [2,3 -c]pyridine-2-carboxamide, N-methoxy-N-methyl-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, N-methoxy-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, N-(4-chlorophenyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, O- methyloxime, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, O- (phenylmethyl)oxime, 2-[[[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-ylmethylene] amino] oxy] acetic acid, 4-[(4-methylphenyl)thio]thieho[2,3-c]pyridine-2-carboxaldehyde, O- phenyloxime, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, oxime, 2- [ [ [4- [(4-methy lpheny l)thio]thieno [2,3 -c]pyridine-2-y lmethy lene] - amino] oxy] acetamide, (E)-3-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]-2-propenamide, l-[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]ethanone, 2-benzoyl-4- [(4-methy lphenyl)thio]thieno [2,3 -c]pyridine, 2-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine, l-[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]ethanone, oxime, N-(2,3-dihydroxypropyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylic acid, hydrazide, N 2 -4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]carbonyl]-N 6 - [(nitroamino)iminomethyl]-L-lysine, methyl ester, N-(aminoiminomethyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4- [(4-methy lphenyl)thio]thieno [2,3 -c]pyridine-2-carbothioamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine, methyl 4-[(2-methoxy-2-oxoethyl)thio]thieno[2,3-c]pyridine-2-carboxylate, 4-[(2-amino-2-oxoethyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-bromophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(phenylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-[[4-(trifluoromethyl)phenyl]thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(2-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,4-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,5-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(2,4-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(2-methyl-3-furanyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[[(4-chlorophenyl)methyl]thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,4-dichlorophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-methoxyphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(cyclohexylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-methylphenyl)thio]-N-[3-(4-morpholinyl)propyl]thieno[2,3- c]pyridine-2-carboxamide,trifluoromethylacetate salt, 4-[(4-methylphenyl)sulfinyl]thieno[2,3-c]pyridine-2-carboxamide, methyl 4-[(4-methylphenyl)sulfinyl]thieno[2,3-c]pyridine-2-carboxylate, 4-(4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, methyl 4-(4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxylate, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, methyl 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-octylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(l-methylethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(2-bromo-4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-ethylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-ethenylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4- [4-( 1 ,2-dihydroxyethyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 4-[2-(2-propenyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[2-(2,3-dihydroxypropyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 1- oxide, 4-[3-(pentadecyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3 -chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxamide, 4-(4-t-butylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-3-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-2-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-methoxyphenoxy)thieno[2,3-c]pyridine-2-carboxamide, ethyl 3-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoate, 4-phenoxythieno [2,3 -c]pyridine-2-carboxamide, 4-(3-bromophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-fluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3,5-dimethylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3-chloro-4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-iodophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-(methoxymethyl)phenoxy)thieno[2,3-c]pyridine-2-carboxamide, 2-(aminocarbonyl)-4-(4-chlorophenoxy)thieno [2,3 -c]pyridinium, iodide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, N-(4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl)-O-(3 - tetrahydrofuranyl)carbamate, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-methanol, (E)-3 - [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl] -2-propenoic acid, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxaldehyde, (E)-3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenamide, 4-bromothieno[2,3-c]pyridine-2-carboxamide, methyl 4-bromothieno[2,3-c]pyridine-2-carboxylate, 4-chlorothieno[2,3-c]pyridine-2-carboxamide, 4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxamide, methyl 4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxylate, N-methyl-4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxamide, 4-phenylthieno[2,3-c]pyridine-2-carboxamide, methyl 4-phenylthieno [2,3 -c]pyridine-2-carboxylate, 4-([l ,r-biphenyl]-4-ylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-(5-formyl-2-furanyl)thieno[2,3-c]pyridine-2-carboxamide, ethyl 4-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoate, 4-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoic acid, 4-(l-phenylethenyl)thieno[2,3-c]pyridine-2-carboxamide, methyl 4-( 1 -phenylethenyl)thieno [2,3 -c]pyridine-2-carboxalate, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-methanol, 4-(4-Chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,N-dimethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,N-diethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-cyclopropylthieno[2,3-c]pyridine-2-carboxamide, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]pyrrolidine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]piperidine, 4-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]morpholine, 1 - [ [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-y l]carbonyl] -4- methylpiperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4-phenyllpiperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4-(phenylmethyl)- piperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4-(2-pyridinyl)- piperazine, 4-(4-chlorophenoxy)-N-(2-hydroxyethyl)lthieno[2,3-c]pyridine-2-carboxamide, 4- [ [4-(4-chlorophenoxy )thieno [2 ,3 -c]pyridin-2-y 1] carbonyl] -N-( 1 - methylethyl)-l-piperazineacetamide, trifluoroacetate salt, 4-(4-chlorophenoxy)-N- [ 1 -(hydroxymethyl)ethyl]thieno [2,3 -c]pyridine-2- carboxamide, 4-(4-chlorophenoxy)-N-[l , 1 -bis(hydroxymethyl)ethyl]thieno[2,3- c]pyridine-2-carboxamide, (D,L)-4-(4-chlorophenoxy)-N-(2-hydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, 4-(4-chlorophenoxy)-N-[2-(4-mo holinyl)ethyl]thieno[2,3-c]pyridine-2- carboxamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-sulfonamide, 4-[(4-methylphenyl)methyl]thieno[2,3-c]pyridine-2-carboxamide, methyl 4-[(4-methylphenyl)methyl]thieno[2,3-c]pyridine-2-carboxylate, 4-(4-morpholinyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxamide, N-oxide, methyl (4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, N-oxide, 4-(4-chlorophenoxy)-2-(2-methoxyphenyl)thieno[2,3-c]pyridine, 4-(4-Chlorophenoxy)thieno[2,3-c]pyridine, 4-(4-Chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, Methyl 4-(4-chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxylate, 4-(4-Chlorophenoxy)-3-hydroxythieno[2,3-c]pyridine-2-carboxamide, methyl 4-(4-chlorophenoxy)-3-hydroxythieno[2,3-c]pyridine-2-carboxylate, 4-(4-Chlorophenoxy)-3-(l-methylethoxy)thieno[2,3-c]pyridine-2-carboxamide, 3 -bromo-4-(4-chlorophenoxy)thieno [2,3 -c]pyridine, 4-(4-Chlorophenoxy)thieno[2,3-c]pyridine-3-carboxylic acid, 4-(4-Chlorophenoxy)thieno[2,3-c]pyridine-3-carboxamide, 3-amino-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, methyl 3-amino-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate, 3 -amino-4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxylic acid, 4-[(4-methylphenyl)thio]thieno[2,3-b]pyridine, 4-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxamide, 4-chloro-N-(4-chlorophenyl)thieno[2,3-b]pyridine-5-carboxamide, ethyl 4-[(5-methyl-l,3,4-thiadiazol-2-yl)thio]thieno[2,3-b]pyridine-5-carboxylate, 7-[(4-methylphenyl)thio]thieno[3,2-b]pyridine-2-carboxamide, methyl 6-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxylate, methyl 3-amino-6-chlorothieno[2,3-b]pyridine-2-carboxylate, 6-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxamide, 2-bromo-4- [(4-methylphenyl)thio]thieno [3 ,2-c]pyridine, 4-[(4-methylphenyl)thio]thieno[3,2-c]pyridine-2-carboxamide, 4-[(4-methylphenyl)thio]thieno[3,2-c]pyridine-2-carbonitrile, 4-(4-Methylphenoxy)thieno [3 ,2-c]pyridine-2-carboxamide, 4-(4-Methylphenoxy)thieno [3 ,2-c]pyridine-2-carbonitrile, 7-(4-methylphenoxy)oxazolo[5,4-c]pyridine-2-carboxamide, methyl 7-(4-methylphenoxy)oxazolo [5 ,4-c]pyridine-2-carboxy late, 7-(4-methylphenoxy) [ 1 ,3]thiazolo [5 ,4-c]pyridine-2-carboxamide, methyl 7-(4-methylphenoxy)[l ,3]thiazolo[5,4-c]pyridine-2-carboxylate, 7-(4-methylphenoxy)-3H-imidazo[4,5-c]pyridine-2-carboxamide, methyl 7-(4-methylphenoxy)-3H-imidazo[4,5-c]pyridine-2-carboxylate, 4-(4-chlorophenoxy)thieno[2,3-d]pyridazine-2-carboxamide, 4-(4-chlorophenoxy)thieno[2,3-d]pyridazine-2-carboxylic acid, 7-(4-chlorophenoxy)thieno [3 ,2-c]pyridine-2-carbamide, 7-(4-chlorophenoxy)thieno [3 ,2-c]pyridine-2-carboxylic acid, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbothioamide, 4-(4-chlorophenoxy)-N-ethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, 4-(4-bromophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, N-(2-chloroethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2 -carboxamide, 4-(2-bromo-4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2- carboxamide, N-(2-hydroxyethyl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, N-(2-aminoethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-hydroxythieno[2,3-c]pyridine-2 -carboxamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbohydrazide, 4-(4-bromophenoxy)thieno [2,3 -c]pyridine-2-carbohydrazide, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carbohydrazide, 4-(4-chlorophenoxy)-N-hydroxythieno[2,3-c]pyridine-2-carboxamide, 2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl}amino)acetic acid, N-(2-amino-2-oxoethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2- carboxamide, N-(2-amino-2-oxoethyl)-4-(4-bromophenoxy)thieno[2,3-c]pyridine-2- carboxamide, (2S)-2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl}amino)-3- hydroxypropanoic acid, N-[(lS)-2-amino-l-(hydroxymethyl)-2-oxoethyl]-4-(4-chlorophenoxy)thieno[2,3- c]pyridine-2-carboxamide, (2R)-2-( { [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]carbonyl } amino)-3 - hydroxypropanoic acid, (2R)-2-({ [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2- yl]carbonyl}amino)propanoic acid, 4-(4-chlorophenoxy)-N-[(lR)-l-methyl-2-(methylamino)-2-oxoethyl]thieno[2,3- c]pyridine-2-carboxamide, (2S)-2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2- yl]carbonyl}amino)propanoic acid, 4-(4-chlorophenoxy)-N-[(lS)-l-methyl-2-(methylamino)-2-oxoethyl]thieno[2,3- c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N- [( 1 R)- 1 -(hydroxymethyl)-2-(methylamino)-2- oxoethyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N- [( 1 S)- 1 -(hy droxymethyl)-2-(methylamino)-2- oxoethyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(3-pyridinyloxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-N,N-dimethylthieno[2,3-c]pyridine-2-carboxamide, N,N-dimethyl-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 4-(4-chloro-3-fluorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-3-fluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-3-ethylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3 -fluo rophenoxy)thieno [2 ,3 -c]pyridine-2-carboxamide, 4-(2,3-difluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,3-difluorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(3-fluorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-(2,3,4-trifluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,3,4-trifluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[3-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N,N-dimethyl-4-(4-vinylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-cyanophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-cyanophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-aminophenoxy)thieno [2,3 -c]pyridine-2-carboxamide, 4-[4-(acetylamino)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(4-morpholinyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(hydroxymethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(hydroxymethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-[4-(methoxymethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-{4-[(2-methoxyethoxy)methyl]phenoxy}thieno[2,3-c]pyridine-2-carboxamide, 4-{4-[(2-methoxyethoxy)methyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2- carboxamide, 4-(4-{[2-(2-methoxyethoxy)ethoxy]methyl}phenoxy)thieno[2,3-c]pyridine-2- carboxamide, 4-(4-{[2-(2-methoxyethoxy)ethoxy]methyl}phenoxy)-N-methylthieno[2,3- c]pyridine-2-carboxamide, 4- { 4- [(tetrahy dro-2H-pyran-2-yloxy)methyl]phenoxy } thieno [2 ,3 -c]pyridine-2- carboxamide, N-methyl-4-{4-[(tetrahydro-2H-pyran-2-yloxy)methyl]phenoxy}thieno[2,3- c]pyridine-2-carboxamide, 4-{[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy}benzyl 2-furoate, 4-[4-({[(2R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2- yl]oxy}methyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-acetylphenoxy)-N-methylthieno[2,3-c]pyridine-2 -carboxamide, 4-[4-(4-moφholinylcarbonyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(4-morpholinylcarbonyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 4- [4-( { [2-(4-morpholinyl)ethyl]amino } carbonyl)phenoxy]thieno [2,3-c]pyridine-2- carboxamide, N-methyl-4- [4-( { [2-(4-morpholinyl)ethyl]amino } carbonyl)phenoxy]thieno [2,3 - c]pyridine-2-carboxamide, 4-{4-[(E)-3-(4-moφholinyl)-3-oxo-l-propenyl]phenoxy}thieno[2,3-c]pyridine-2- carboxamide, 4- [4-((E)-3 - { [2-(4-moφholinyl)ethyl]amino } -3 -oxo- 1 - propenyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-((E)-3-{[2-(4-moφholinyl)ethyl]amino}-3-oxo-l- propenyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(4- { (E)-3 - [(2,3 -dihydroxypropyl)amino]-3 -oxo- 1 -propenyl }phenoxy)thieno [2,3 - c]pyridine-2-carboxamide, 4-(4- { (E)-3 -[(2,3 -dihydroxypropyl)amino]-3 -oxo- 1 -propenyl } phenoxy)-N- methylthieno[2,3-c]pyridine-2-carboxamide, 4-[4-((E)-3- { [2-( 1 H-imidazol-4-yl)ethyl]amino} -3-oxo- 1 -propenyl)phenoxy]-N- methylthieno[2,3-c]pyridine-2-carboxamide, 4- { 4- [(E)-3 -( { 2- [bis(2-hydroxyethyl)amino] ethyl } amino)-3 -oxo- 1 - propenyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-{4-[(E)-3-({2- [bis(2-hy droxyethy l)amino] ethyl } amino)-3 -oxo- 1 - propenyl]phenoxy}thieno[2,3-c]pyridine-2-carboxamide, 4-[4-( 1 H-imidazol- 1 -yl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, N-methyl-4-[4-( 1 H-pyrazol- 1 -yl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(lH-l,2,4-triazol-l-yl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, N-methyl-4-{4-[5-(trifluoromethyl)-l,2,4-oxadiazol-3-yl]phenoxy}thieno[2,3- c]pyridine-2-carboxamide, 4-[4-(4,5-dihydro-lH-imidazol-2-yl)phenoxy]-N-methylthieno[2,3-c]pyridine-2- carboxamide, N-methyl-4-[4-(2-thienyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-([l,l'-biphenyl]-4-yloxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(l-methyl-lH-imidazol-5-yl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 4-{4-[l-(hydroxymethyl)cyclopropyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2- carboxamide, 4- [4-( 1 - { [2-(2-ethoxyethoxy)ethoxy]methyl } cyclopropyl)phenoxy]-N- methy Ithieno [2,3 -c]pyridine-2-carboxamide, N-methyl-4-[4-(trifluoromethoxy)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 5 - {4- [4-( 1 - { [2-(2-ethoxyethoxy)ethoxy]methyl } cyclopropyl)phenoxy]thieno [2,3- c]pyridin-2-yl}-l,3,4-oxadiazol-2-amine, 4-[4-(l,l-difluoro-2-hydroxyethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2- carboxamide, 4-(4- {2-[2-(2-ethoxyethoxy)ethoxy]- 1 , 1 -difluoroethyl }phenoxy)-N- methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-6-{ [(2,2-dimethylpropanoyl)oxy]methyl}-2- [(methylamino)carbonyl]thieno[2,3-c]pyridin-6-ium, 4-(4-bromophenoxy)-6- { [(2,2-dimethylpropanoy l)oxy]methyl } -2- [(methylamino)carbonyl]thieno[2,3-c]pyridin-6-ium, 2-(aminocarbonyl)-4-(4-chlorophenoxy)-6- { [(isopropoxycarbonyl)oxy]methyl}thieno[2,3-c]pyridin-6-ium, 4-(benzyloxy)thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-chlorophenyl)(hydroxy)methyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorobenzoyl)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N 4 -(4-chlorophenyl)thieno [2 , 3 -c]pyridine-2 ,4-dicarboxamide, [4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]methanol, 4-(4-bromophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde, 4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-carbaldehyde oxime, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde O-methyloxime, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l-ethanone O-methyloxime, 1 -[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 -ethanone O-methyloxime, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l -ethanone oxime, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l -ethanone oxime, 1 - [4-(4-chlorophenoxy)thieno [2 ,3 -c]pyridin-2-y 1] - 1 -propanone, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l-propanone oxime, 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methoxy-N-methyl-2- oxoacetamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbonitrile, 4-(4-chlorophenoxy)-N'-hydroxythieno[2,3-c]pyridine-2-carboximidamide, 4-(4-chlorophenoxy)-N'-cyanothieno[2,3-c]pyridine-2-carboximidamide, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](2-nitrophenyl)methanol, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](2-nitrophenyl)methanone, (2-aminopheny 1) [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]methanone, (2-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanol, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](3-nitrophenyl)methanol, (3-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanone, (3-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanol, 4-(4-bromophenoxy)-2-vinylthieno[2,3-c]pyridine, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,2-ethanediol, l-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-l,2-ethanediol, [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]methanamine, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methyl carbamate, N-{[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methyl}urea, (E)-3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenamide, (E)-3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methyl-2-propenamide, 3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-2,3-dihydroxy-N- methylpropanamide, 3 - [4-(4-bromophenoxy)thieno [2,3 -c]pyridin-2-yl]-2,3 -dihydroxypropanamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-ylamine, 4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-ylformamide, N- [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]urea, N-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N'-methylthiourea, 4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-sulfonamide, 4-(4-chlorophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2- sulfonamide, 4-(4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2-sulfonamide, 4-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]phenol, 3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]aniline, 4-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]aniline, 4-(4-chlorophenoxy)-2-(5-nitro-2-pyridinyl)thieno[2,3-c]pyridine, 6-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-3-pyridinamine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-pyridinamine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3,4-oxadiazol-2 -amine, 5-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3,4-oxadiazol-2-ylamine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-4H-l,2,4-triazol-3-amine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3,4-thiadiazol-2-amine, 4-(4-chlorophenoxy)-2-(5-methyl-l,2,4-oxadiazol-3-yl)thieno[2,3-c]pyridine, 5-{4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridin-2-yl}-l,3,4-oxadiazol-2- amine, 4-(4-chlorophenoxy)-2- [5 -(methylsulfanyl)- 1 ,3 ,4-oxadiazol-2-yl]thieno [2,3 - c]pyridine, 4-(4-chlorophenoxy)-2-(2-methyl-2H-l,2,3,4-tetraazol-5-yl)thieno[2,3-c]pyridine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-4-methyl-4H-l,2,4-triazol-3- amine, 4-(4-chlorophenoxy)-2-[5-(trifluoromethyl)-l,2,4-oxadiazol-3-yl]thieno[2,3- c]pyridine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,2,4-oxadiazol-3-amine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methyl-l,3,4-thiadiazol-2- amine, 4-(4-chlorophenoxy)-2-(l,2,4-oxadiazol-3-yl)thieno[2,3-c]pyridine, 2-( 1 ,3 ,4-oxadiazol-2-yl)-4- [4-(trifluoromethyl)phenoxy]thieno [2,3 -cjpyridine, 3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,2,4-oxadiazol-5-amine, 2-(5-methyl-l ,3,4-oxadiazol-2-yl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3- c]pyridine, methyl 2- [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl] - 1 ,3 -thiazole-4- carboxylate, 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3-thiazole-4-carboxamide, tert-butyl 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l ,3-thiazol-4- ylcarbamate, 2- [4-(4-chlorophenoxy)thieno [2,3-c]pyridin-2-yl] - 1 ,3 -thiazol-4-amine, 4-(4-chlorophenoxy)-2-(l,3-oxazol-2-yl)thieno[2,3-c]pyridine, 4-(4-chlorophenoxy)-2-(lH-imidazol-2-yl)thieno[2,3-c]pyridine, 4-chloro-3-methylthieno[2,3-c]pyridine-2-carboxamide, 3 -amino-4-chlorothieno [2,3 -c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,3-dimethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, tert-butyl 2-(aminocarbonyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-3- carboxylate, N-methyl-4-(4-toluidino)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloroanilino)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-(4-moφholinyl)thieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2- carboxamide, 7-bromo-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 7-bromo-4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-7-chlorothieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-7-chloro-N-methylthieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4- [4-(trifluoromethyl)phenoxy]thieno [2,3 -c]pyridine-2-car boxamide, 7-chloro-N-methyl-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 7-chloro-N-(2-hydroxyethyl)-4- [4-(trifluoromethyl)phenoxy]thieno [2,3 -c]pyridine- 2-carboxamide, 4-(4-chlorophenoxy)-N,7-dimethylthieno[2,3-c]pyridine-2 -carboxamide, 4-(4-chlorophenoxy)-7-methoxythieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-7-oxo-6,7-dihydrothieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-methyl-7-(methylamino)thieno [2,3 -c]pyridine-2- carboxamide, 7-(4-methylphenoxy)[l,3]thiazolo[5,4-c]pyridine-2 -carboxamide, N-methyl-7-(4-methylphenoxy)[l,3]thiazolo[5,4-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)furo[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)furo[2,3-c]pyridine-2-carbothioamide, 4- [(E)-2-phenylethenyl]thieno [2,3 -c]pyridine-2-carboxamide, 4-(4-chlorophenyl)thieno [2,3 -c]pyridine-2-carboxamide, 4- [3 -(trifluoromethyl)pheny l]thieno [2,3 -c]pyridine-2-carboxamide, 4-(3-chlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenyl)thieno[2,3-c]pyridine-2 -carboxamide, 4-(3-aminophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(3,5-dichlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,4-dichlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(3,4-dichlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,4-difluorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-fluorophenyl)thieno[2,3-c]pyridine-2-carboxamide, and 4-(4-bromophenoxy)-5-chlorothieno[2,3-c]pyridine-2-carboxamide. Determination of Biological Activity Pooled primary human umbilical vein endothelial cells (HUVEC's) (Clonetics) between passages 3 and 7 were plated in 96-well plates (Costar), 100 μL/well, 5x10 4 cells/mL in Clonetics EBM/2% FBS/EGF/Bovine brain extract/gentamicin in the absence of hydrocortisone. The following day, compounds ofthe invention were added in 10 μL/well medium, and the plates were incubated at 37 °C. 24 hours after compound addition, TNF (Gibco/BRL) in 10 μL/well medium was added to a final concentration of 5 ng/mL, and the cells were incubated an additional 6 hours at 37 °C. Then media was removed, and the plates were washed once with D-PBS (Gibco/BRL) and treated with primary antibodies (Becton Dickinson, City), 100 μL/well in D-PBS/2% BSA (Sigma)/0.01% azide. Primary antibodies at an initial concentration of 1 mg/mL were used at the following dilutions: anti-ELAM-1, 1 :2000, anti-ICAM-1, 1 :2000 and anti- VCAM-1, 1 :3000. Plates were stored overnight at 4 °C, washed 3 times with D-PBS, and treated with secondary antibody (Jackson Labs), 100 μL/well 1 :8000 dilution HRP- conjugated donkey anti-mouse IgG(H+L) in D-PBS/2%BSA. Plates were incubated a minimum of 1 hour at room temperature, washed 3 times with D-PBS and treated with 100 μL of ortho-phenylene diamine-2 HC1 reagent per well. Plates were developed approximately 15 minutes and neutralized with 100 μL/well IN sulfuric acid. Absorbance was read at 490 nm. Inhibitory potencies for representative compounds ofthe invention are shown in Table 1. Table 1 Thus the compounds ofthe present invention act as antiinflammatory agents with potencies below 1 μM and are therefore useful for treating inflammatory diseases. Pharmaceutical Compositions and Methods of Treatment The present invention also provides pharmaceutical compositions which comprise compounds ofthe present invention formulated together with one or more non-toxic pharmaceutically acceptable carriers. The pharmaceutical compositions may be specially formulated for oral administration in solid or liquid form, for parenteral injection, or for rectal administration. The pharmaceutical compositions of this invention can be administered to humans and other animals orally, rectally, parenterally , intracisternally, intravaginally, intraperitoneally, topically (as by powders, ointments, or drops), bucally, or as an oral or nasal spray. The term "parenteral" administration as used herein refers to modes of administration which include intravenous, intramuscular, intraperitoneal, intrasternal, subcutaneous and intraarticular injection and infusion. Pharmaceutical compositions of this invention for parenteral injection comprise pharmaceutically acceptable sterile aqueous or nonaqueous solutions, dispersions, suspensions or emulsions as well as sterile powders for reconstitution into sterile injectable solutions or dispersions just prior to use. Examples of suitable aqueous and nonaqueous carriers, diluents, solvents or vehicles include water, ethanol, polyols (such as glycerol, propylene glycol, polyethylene glycol, and the like), and suitable mixtures thereof, vegetable oils (such as olive oil), and injectable organic esters such as ethyl oleate. Proper fluidity can be maintained, for example, by the use of coating materials such as lecithin, by the maintenance ofthe required particle size in the case of dispersions, and by the use of surfactants. These compositions may also contain adjuvants such as preservative, wetting agents, emulsifying agents, and dispersing agents. Prevention ofthe action of microorganisms may be ensured by the inclusion of various antibacterial and antifungal agents, for example, paraben, chlorobutanol, phenol sorbic acid, and the like. It may also be desirable to include isotonic agents such as sugars, sodium chloride, and the like, Prolonged absoφtion ofthe injectable pharmaceutical form may be brought about by the inclusion of agents which delay absoφtion such as aluminum monostearate and gelatin. In some cases, in order to prolong the effect ofthe drug, it is desirable to slow the absoφtion ofthe drug from subcutaneous or intramuscular injection. This may be accomplished by the use of a liquid suspension of crystalline or amoφhous material with poor water solubility. The rate of absoφtion ofthe drug then depends upon its rate of dissolution which, in turn, may depend upon crystal size and crystalline form. Alternatively, delayed absoφtion of a parenterally administered drug form is accomplished by dissolving or suspending the drug in an oil vehicle. Injectable depot forms are made by forming microencapsule matrices ofthe drug in biodegradable polymers such as polylactide-polyglycolide. Depending upon the ratio of drug to polymer and the nature ofthe particular polymer employed, the rate of drug release can be controlled. Examples of other biodegradable polymers include poly(orthoesters) and poly(anhydrides) Depot injectable formulations are also prepared by entrapping the drug in liposomes or microemulsions which are compatible with body tissues. The injectable formulations can be sterilized, for example, by filtration through a bacterial-retaining filter, or by incoφorating sterilizing agents in the form of sterile solid compositions which can be dissolved or dispersed in sterile water or other sterile inj ectable medium j ust prior to use . Solid dosage forms for oral administration include capsules, tablets, pills, powders, and granules. In such solid dosage forms, the active compound is mixed with at least one inert, pharmaceutically acceptable excipient or carrier such as sodium citrate or dicalcium phosphate and/or a) fillers or extenders such as starches, lactose, sucrose, glucose, mannitol, and silicic acid, b) binders such as, for example, carboxymethylcellulose, alginates, gelatin, polyvinylpyrrolidone, sucrose, and acacia, c) humectants such as glycerol, d) disintegrating agents such as agar-agar, calcium carbonate, potato or tapioca starch, alginic acid, certain silicates, and sodium carbonate, e) solution retarding agents such as paraffin, f) absoφtion accelerators such as quaternary ammonium compounds, g) wetting agents such as, for example, cetyl alcohol and glycerol monostearate, h) absorbents such as kaolin and bentonite clay, and i) lubricants such as talc, calcium stearate, magnesium stearate, solid polyethylene glycols, sodium lauryl sulfate, and mixtures thereof. In the case of capsules, tablets and pills, the dosage form may also comprise buffering agents. Solid compositions of a similar type may also be employed as fillers in soft and hard-filled gelatin capsules using such excipients as lactose or milk sugar as well as high molecular weight polyethylene glycols and the like. The solid dosage forms of tablets, dragees, capsules, pills, and granules can be prepared with coatings and shells such as enteric coatings and other coatings well known in the pharmaceutical formulating art. They may optionally contain opacifying agents and can also be of a composition that they release the active ingredient(s) only, or preferentially, in a certain part ofthe intestinal tract, optionally, in a delayed manner. Examples of embedding compositions which can be used include polymeric substances and waxes. The active compounds can also be in micro-encapsulated form, if appropriate, with one or more ofthe above-mentioned excipients. Liquid dosage forms for oral administration include pharmaceutically acceptable emulsions, solutions, suspensions, syrups and elixirs. In addition to the active compounds, the liquid dosage forms may contain inert diluents commonly used in the art such as, for example, water or other solvents, solubilizing agents and emulsifiers such as ethyl alcohol, isopropyl alcohol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylene glycol, dimethyl formamide, oils (in particular, cottonseed, groundnut, corn, germ, olive, castor, and sesame oils), glycerol, tetrahydrofurfuryl alcohol, polyethylene glycols and fatty acid esters of sorbitan, and mixtures thereof. Besides inert diluents, the oral compositions can also include adjuvants such as wetting agents, emulsifying and suspending agents, sweetening, flavoring, and perfuming agents " . Suspensions, in addition to the active compounds, may contain suspending agents as, for example, ethoxylated isostearyl alcohols, polyoxyethylene sorbitol and sorbitan esters, microcrystalline cellulose, aluminum metahydroxide, bentonite, agar-agar, and tragacanth, and mixtures thereof. Compositions for rectal or vaginal administration are preferably suppositories which can be prepared by mixing the compounds of this invention with suitable non- irritating excipients or carriers such as cocoa butter, polyethylene glycol or a suppository wax which are solid at room temperature but liquid at body temperature and therefore melt in the rectum or vaginal cavity and release the active compound. Compounds ofthe present invention can also be administered in the form of liposomes. As is known in the art, liposomes are generally derived from phospholipids or other lipid substances. Liposomes are formed by mono- or multi-lamellar hydrated liquid crystals that are dispersed in an aqueous medium. Any non-toxic, physiologically acceptable and metabolizable lipid capable of forming liposomes can be used. The present compositions in liposome form can contain, in addition to a compound ofthe present invention, stabilizers, preservatives, excipients, and the like. The preferred lipids are the phospholipids and the phosphatidyl cholines (lecithins), both natural and synthetic. Methods to form liposomes are known in the art. See, for example, Prescott, Ed., Methods in Cell Biology. Volume XIV, Academic Press, New York, N.Y. (1976), p. 33 et seq. The compounds ofthe present invention may be used in the form of pharmaceutically acceptable salts derived from inorganic or organic acids. By "pharmaceutically acceptable salt" is meant those salts which are, within the scope of sound medical judgment, suitable for use in contact with the tissues of humans and lower animals without undue toxicity, irritation, allergic response and the like and are commensurate with a reasonable benefit/risk ratio. Pharmaceutically acceptable salts are well-known in the art. For example, S. M. Berge, et al. describe pharmaceutically acceptable salts in detail in J. Pharmaceutical Sciences, 1977, 66: 1 et seq. The salts may be prepared in situ during the final isolation and purification ofthe compounds ofthe invention or separately by reacting a free base function with a suitable acid. Representative acid addition salts include, but are not limited to acetate, adipate, alginate, citrate, aspartate, benzoate, benzenesulfonate, bisulfate, butyrate, camphorate, camphorsufonate, digluconate, glycerophosphate, hemisulfate, heptanoate, hexanoate, fumarate, hydrochloride, hydrobromide, hydroiodide, 2-hydroxyethansulfonate (isethionate), lactate, maleate, methanesulfonate, nicotinate, 2-naphthalenesulfonate, oxalate, pamoate, pectinate, persulfate, 3-phenylpropionate, pi crate, pivalate, propionate, succinate, tartrate, thiocyanate, phosphate, glutamate, bicarbonate, p-toluenesulfonate and undecanoate. Also, the basic nitrogen-containing groups can be quaternized with such agents as lower alkyl halides such as methyl, ethyl, propyl, and butyl chlorides, bromides and iodides; dialkyl sulfates like dimethyl, diethyl, dibutyl and diamyl sulfates; long chain halides such as decyl, lauryl, myristyl and stearyl chlorides, bromides and iodides; arylalkyl halides like benzyl and phenethyl bromides and others. Water or oil-soluble or dispersible products are thereby obtained. Examples of acids which may be employed to form pharmaceutically acceptable acid addition salts include such inorganic acids as hydrochloric acid, hydrobromic acid, sulphuric acid and phosphoric acid and such organic acids as oxalic acid, maleic acid, succinic acid and citric acid. Basic addition salts can be prepared in situ during the final isolation and purification of compounds of this invention by reacting a carboxylic acid-containing moiety with a suitable base such as the hydroxide, carbonate or bicarbonate of a pharmaceutically acceptable metal cation or with ammonia or an organic primary, secondary or tertiary amine. Pharmaceutically acceptable salts include, but are not limited to, cations based on alkali metals or alkaline earth metals such as lithium, sodium, potassium, calcium, magnesium and aluminum salts and the like and nontoxic quaternary ammonia and amine cations including ammonium, tetramethylammonium, tetraethylammonium, methylamine, dimethylamine, trimethylamine, triethylamine, diethylamine, ethylamine and the like. Other representative organic amines useful for the formation of base addition salts include ethylenediamine, ethanolamine, diethanolamine, piperidine, piperazine and the like. Preferred salts ofthe compounds ofthe invention include phosphate, tris and acetate. Dosage forms for topical administration of a compound of this invention include powders, sprays, ointments and inhalants. The active compound is mixed under sterile conditions with a pharmaceutically acceptable carrier and any needed preservatives, buffers, or propellants which may be required. Opthalmic formulations, eye ointments, powders and solutions are also contemplated as being within the scope of this invention. Actual dosage levels of active ingredients in the pharmaceutical compositions of this invention may be varied so as to obtain an amount ofthe active compound(s) that is effective to achieve the desired therapeutic response for a particular patient, compositions, and mode of administration. The selected dosage level will depend upon the activity of the particular compound, the route of administration, the severity ofthe condition being treated, and the condition and prior medical history ofthe patient being treated. However, it is within the skill ofthe art to start doses ofthe compound at levels lower than required for to achieve the desired therapeutic effect and to gradually increase the dosage until the desired effect is achieved. Generally dosage levels of about 1 to about 50, more preferably of about 5 to about 20 mg of active compound per kilogram of body weight per day are administered orally to a mammalian patient. If desired, the effective daily dose may be divided into multiple doses for puφoses of administration, e.g. two to four separate doses per day. Preparation of Compounds of this Invention Abbreviations Abbreviations which have been used in the descriptions ofthe schemes and the examples that follow are: BH 3 for borane, BH 3 DMS for borane dimethylsulfide complex, BINAP for 2,2'-bis(diphenylphosphino)-l,l'-binaphthyl, BF 3 OEt 2 for boron trifluoride diethyl ether complex, n-BuLi for n-butyllithium, CC1 4 for carbon tetrachloride, Cs 2 CO 3 for cesium carbonate, DBU for l,8-diazabicyclo[5.4.0]undec-7-ene, DMA for N,N- dimethylacetamide, DIBAL for diisobutylaluminum hydride, DME for dimethoxyethane, DMF for N,N-dimethylformamide, DMSO for dimethylsulfoxide, DIPEA for diisopropylethylamine, DPP A for diphenylphosphoryl azide, EDCI or EDC for l-ethyl-3- [3-(dimethylamino)propyl]-carbodiimide hydrochloride, Et 3 N for triethylamine, Et 2 O for diethyl ether, EtOAc for ethyl acetate, EtOH for ethanol, K 2 CO 3 for potassium carbonate, LiAlH 4 for lithium aluminum hydride, LDA for lithium diisopropylamide, MeOH for methanol, NaOMe for sodium methoxide, NaOH for sodium hydroxide, HC1 for hydrochloric acid, NMP for l-methyl-2-pyrrolidinone, H 2 /Pd for hydrogen and a palladium catalyst, iPrOH for isopropyl alcohol, PPh 3 for triphenylphosphine, THF for tetrahydrofuran, THP for tetrahydropyran, TFA for trifluoroacetic acid, and pyBOP for benzotriazol- 1 -yloxytripyrrolidinophosphonium hexafluorophosphate. Synthetic Methods The compounds and processes ofthe present invention will be better understood in connection with the following synthetic schemes which illustrate the methods by which the compounds ofthe invention can be prepared. Further, all citations herein are incoφorated by reference. Scheme 1 E 1 2 4 5 Scheme 1 shows the preparation of thieno[2,3-d]pyrimidines from esters of general formula 1 by published procedures. 4-Chlorothieno[2,3-d]pyrimidines of general formula 3 were substituted with thiols to provide 4-thioethers of general formula 4 or substituted with amines to provide 4-aminothieno[2,3-d]pyrimidines of general formula 5. Scheme 2 Scheme 2 shows the preparation of 2-carboxy-substituted thieno[2,3- d]pyrimidines. Pyrimidinones of general formula 1 weres reacted with phosphoryl chloride to produce 4-chloro pyrimidines of general formula 6, which were then substituted with thiols to provide thioethers of general formula 7. Scheme 3 Scheme 3 shows the preparation of thieno[3,2-d]pyrimidines derived from chloropyrimidines of general formula 8. Substitution ofthe chlorides with thiols provided thioethers of general formula 9, and substitution ofthe chlorides with amines provided aminopyrimidines of general formula 10. Scheme 4 11 11 12 Analogs having 2-carboxamide groups on the thieno[3,2-d]pyrimidine were prepared as shown in Scheme 4. The thiophene-2 -position was deprotonated with a strong base such as lithium dusopropylamide, and the corresponding carbanion was treated with carbon dioxide to provide acids of general formula 11. The acids were converted to the corresponding amides of general formula 12 through the intermediate acid chlorides. Scheme 5 17 Scheme 5 shows the preparation of 6-alkyl substituted thieno[2,3-d]pyrimidines with alkylthio groups at the 4-position. Using known procedures, 2-aminothiophene 13 was acylated to provide amide 14 which was cyclized to provide thienopyrimidinone 15. The pyrimidinone was converted to chloride 16 and further to thioether 17 by standard procedures. Scheme 6 R S H base The general process for preparing 2,4-disubstituted thieno[2,3-c]pyridines is shown in Scheme 6. Commercially available 3,5-dichloφyridine was treated with strong base such as lithium dusopropylamide in an anhydrous solvent at low temperature followed by reaction with methyl formate (or alternatively, dimethylformamide) to provide the known pyridine-4-carboxaldehyde 18. Aldehyde 18 was then substituted with one equivalent of thiol (R 1 = substituted or unsubstituted aryl, alkyl, or heterocyclic) to produce chloroaldehyde of general formula 19. Treatment of 19 with methyl thioglycolate and a base such as cesium carbonate or potassium carbonate provided the 4-thioether [2,3-c]- thienopyridine esters of general formula 20. The esters were converted to the corresponding acids of general formula 21 by basic hydrolysis, for example using lithium, sodium, or potassium hydroxide in a mixture of water and alcohol or tetrahydrofuran. Acids of general formula 21 may also be converted to amides of general formula 22 or 23 through the intermediate acid chlorides by treatment first with oxalyl chloride or thionyl chloride, then with the amine of choice (R 2 , R 3 can be substituted or unsubstituted alkyl, aryl, heterocyclic). Alternatively, aicds 21 may be converted to amides 22 or 23 by other coupling methods, such as carbodiimide (for example, N-ethyl-N'-(3- dimethylamino)propyl carbodiimide hydrochloride (EDC)), mixed anhydrides (derived from pivaloyl chloride or isobutyl chloroformate treatment), and active esters (for example, derived from N-hydroxysuccinimide, p-nitrophenol). Scheme 7 24 29 30 Scheme 7 illustrates the analogous preparation of 4-ether-substituted thienopyridines of general formula 30. Aldehyde 18 was substituted with alcohols (R 1 substituted or unsubstituted aryl, heterocyclic) under basic conditions (for example, potassium tert-butoxide or cesium carbonate in anhydrous tetrahydrofuran or dimethylformamide) to give pyridine-ethers of general formula 24, and then further reacted with methyl thioglycolate to provide the thieno[2,3-c]pyridine esters of general formula 25. These esters may be converted to the corresponding primary amides of general formula 26 by heating in methanolic ammonia solution. Alternatively, esters of general formula 25 may be reacted with mono or disubstituted amines in polar solvents such as dimethylformamide or methanol. Esters of general formula 25 were hydrolyzed to carboxylic acids of general formula 28 by basic hydrolysis with sodium or lithium hydroxide in aqueous methanol or tetrahydrofuran. The acids were then converted to amides of general formula 30 by reaction ofthe corresponding acid chlorides of general formula 29 with amines. Alternatively, the acids 30 were coupled to amines by standard peptide-coupling conditions as described in Scheme 6 for amides 22 or 23. Scheme 8 Similar methods may be utilized for the preparation of 4-bromothieno[2,3- c]pyridine 32, as shown in Scheme 8. 3,5-Dibromopyridine was converted to aldehyde 31 by the procedure described for preparation of compound 18 in Scheme 6. Reaction of 31 with methyl thioglycolate, for example in the presence of cesium carbonate in DMF, produced 4-bromothieno[2,3-c]pyridine ester 32. Bromide 32 served as starting material for the preparation of 4-aryl, heterocyclic, alkyl, or alkenyl derivatives of general formula 33, using Suzuki coupling methodology as shown. Bromide 32 may also be coupled with terminal alkynes to provide alkynyl derivatives (R 1 = alkynyl) following Sonogashira methodology (Sonogashira, K.; Tohda, Y.; Hagihara, N. Tetrahedron Lett. 1975, 4467-70). Esters of general formula 33 were converted to amides of general formula 34 by the procedures described for 26, 27 or 30 in Scheme 7. Scheme 9 LiAIH, THF, -5 °C 36 37 H NOR' 39 40 39 41 Scheme 9 shows the conversion of acids of general formula 21 to aldehyde or ketone-derived compounds. For example, aldehydes of general formula 36 were produced by reduction ofthe N-methyl-N-methoxylamides of general formula 35. The amides of general formula 35 were also reacted with Grignard reagents to produce unsymmetrical ketones of general formula 39. Aldehydes of general formula 36 and Ketones of general formula 39 were utilized for the production of oximes of general formula 37 or 40 by reaction with hydroxylamine derivatives. Aldehyde of general formula 36 were reacted with phosphoranes (or phosphonoacetate salts) to produce 2-alkenyl substituted derivatives of general formula 38. Ketones of general formula 39 were reduced to the corresponding alkanes of general formula 41 by treatment with hydrazine and strong base, such as potassium hydroxide. Analogous 2-position derivatives of thienopyridine ethers of general formula 28 in Scheme 7 would follow similar synthetic routes as described in Scheme 9. Thus, acids 28 may be converted to aldehydes, ketones, oximes, alkenes, or alkanes substitutions at the 2-position. Scheme 10 Amides of general formula 34 (or 26, 27 or 30), may be converted to the corresponding thionoamides of general formula 42 by treatment with Lawesson's reagent as shown in Scheme 10. Scheme 11 20 43 As shown in Scheme 11 , 4-sulfoxides of general formula 43 were produced by reaction of thioethers of general formula 20 with an oxidant such as m-chloroperoxybenzoic acid under controlled conditions. Scheme 12 21, 28 44 45 E + = C0 2 , NCC0 2 CH 3 , RCHO, R 2 R 3 CO, CIS0 2 NR 2 , S0 2 , Rl or RBr, B(OiPr) 3 , CISnR 3 , CISiR 3 Alternative functionality was introduced at the 2-position of thienopyridines of general formula 44 by metallation ofthe 2-position, followed by reaction with appropriate electrophiles, as shown in Scheme 12. Acids of general formula 21 (L A X A = thioalkoxy, alkoxy, alkyl, alkenyl, aryl, heterocyclic) were decarboxylated at elevated temperatures (optionally in the presence of copper powder) to afford 2-unsubstituted derivatives of general formula 44. Compounds of general formula 44 were deprotonated with strong organic bases such as n-butyllithium, and then reacted with electrophiles such as borates, cyanoformates, aldehydes, or trialkyltin chlorides according to standard procedures (Masakatsu, N.; Kazuhiro, N.; Ichiro, M.; Iwao; W. Chem. Lett. 1983, 6, 905-908). Scheme 13 20 or 25 46 36 or 47 48 Scheme 13 illustrates an alternative method for the preparation of 2-carboxaldehydes of general formula 36 or 47. Esters of general formula 20 or 25 (R 1 = thioalkoxy, alkoxy, alkyl, alkenyl, aryl, heterocyclic) were reduced to the corresponding alcohols of general formula 46 using calcium borohydride. The alcohols were then oxidized to the aldehydes using Swern conditions. The aldehydes were then reacted with Wittig reagents (for example phosphoranes to produce the acrylate derivatives of general formula 48 (Jung, M. E. and Kiankarami, M. J. Org. Chem. 1998, 63, 2968-2974). Scheme 14 As shown in Scheme 14, thienopyridines of general formula 27 or 30 were alkylated on the pyridine nitrogen using alkyl iodides (or alkyl bromides or triflates) to produce the pyridinium salts of general formula 49. For example, R may be alkylcarbonyloxymethylene, aminocarbonyloxymethylene, alkoxycarbonyloxymethylene, or alkyl. Such derivatives may serve as prodrug forms ofthe thienopyridine amides 27 or 30. Scheme 15 53 A variety of 2-aminothieno[2,3-c]pyridine derivatives were available starting from the 2-carboxylic acids of general formula 21 or 28, as shown in Scheme 15, wherein R 1 may be thioalkoxy, alkoxy, alkyl, alkenyl, aryl, heterocyclic. Curtius reanangement led to isocyanates of general formula 50, which were reacted with alcohols (alkyl, aryl, heterocyclic, or dialkylaminoalkyl) to provide carbamates of general formula 51. Isocyanates 50 may be reacted with amines (ammonia, primary alkyl or secondary alkyl) to provide ureas of general formula 52. Also, 50 may be reacted with alkyl or arylmagnesium halides, or alkyl lithium salts, to provide amides of general formula 53. Isocyanate 50 was hydrolyzed under aqueous conditions to produce 2-amino derivatives of general formula 54. Scheme 16 Amines of general formula 54 were reacted with appropriate electrophiles to further derivatize this position. Thus reaction of 54 with aryl or alkylsulfonyl chlorides (R 2 = alkyl, aryl, heterocyclic) or sulfamoyl chlorides, (R 2 = NH 2 , mono- or di-alkylamino) to give sulfonamides of general formula 55. Amino derivative 54 was also reacted with acyl chlorides (R 2 = alkyl, heterocyclic, or aryl) to produce amides of general formula 53 as shown in Scheme 16. Scheme 17 Functionality present on the aryl rings attached at the 4-position ofthe thieno[2,3- c]pyridines may be further reacted to advantage, as illustrated in Scheme 17. For example, styryl derivative 56 was converted to the 1,2-diol 57 by treatment with osmium tetroxide under standard conditions. The 4-(4-bromophenoxy) derivative 58 underwent fascile substitution with aryl boronic acids under palladium catalysis under Suzuki conditions to provide biaryl derivatives of general formula 59. Alternatively, alkoxycarbonylation under palladium catalysis efficiently provides esters of general formula 61. Scheme 19 64 65 Nu = RS-, RNH 2 , R 2 CuCNLi, etc. 68 Scheme 19 shows the use of boronic acid derivatives to functionalize the 4- position ofthe thieno[2,3-c]pyridines. The chemistry depicted may be applied to a broad range of aryl olefins analogous to bromostyrene 62. In the case shown, bromostyrene 62 was converted to the boronic acid 63 under standard conditions, and the boronic acid was coupled to 4-bromothienopyridine 32 under Suzuki conditions, affording the styryl analog 64. The ester 64 was converted to the amide 65 by the previously described method (Miyara, N and Suzuki, A. Chem. Rev. 1995, 95, 2457-2463). The olefinic group may then be converted to the epoxide 66, which can undergo reactions with nucleophilic reagents at the less-hindered position ofthe epoxide to producing analogs of general formula 67. Alternatively, styryl derivative 65 may be converted to the diol 68 by standard methods. Scheme 20 69 RCOCI, RX, RCHO, RSnCI, RCOR' Another method for introduction of substituents at the 4-position ofthe thieno[2,3- c]pyridines is shown in Scheme 20. Bromide 32 may be converted to the conesponding cuprate through the intermediate zinc bromide reagent, which then may be reacted with appropriate electrophiles (acid chlorides, alkyl halides, aldehydes, ketones) to afford the substituted compounds of general formula 69 (Zhu, L.; Wehmeyer, R. M.; Rieke, R. D. J. Org. Chem. 1991, 56, 1445-1453). Scheme 21 cl o r" CI 1. LDA, THF, -78 °C ► cr N 2. MeOCHO Scheme 21 depicts the preparation of 5-halo thienopyridine derivatives, as exemplified by the preparation ofthe 5-chloro analog 75. Formylation of lithiated 2,3,5- trichloropyridine with methyl formate gave aldehyde 72. Displacement ofthe 3 and 5 chlorines with excess 4-bromophenol and reaction with methylthioglycolate gave the 5-chlorothienopyridine 74 in low yield, together with the major product 73. The 5-chloro isomer was treated with ammonia in methanol in a pressure tube to generate the amide 75. It should be noted that this chemistry may be applied using a range of phenols or hydroxy heterocyclic compounds in place of 4-bromophenol. Scheme 22 The 2-position of thienopyridines was substituted with aryl, vinyl, acetylenic or alkyl groups using the procedure shown in Scheme 22. Boronic acids of general formula 79 prepared according to Scheme 12, was coupled to aryl halides under palladium catalysis to produce 2-aryl derivatives of general formula 80. Scheme 23 CH 3 NHOCH 3 ) HCI (aq) ) oxalyl chloride ) ammonia 91 Scheme 23 illustrates the preparation of 4-acyl derivatives of thieno[2,3- c]pyridines. Carboxylic acid 85 was converted to amide 86 via the acid chloride, then the hydroxyamide 86 underwent thionyl chloride-mediated cyclization to the oxazoline 87 (Meyers, A. I.; Stoianova, D. J. Org. Chem. 1997, 62, 5219-5221). Palladium mediated alkoxycarbonylation of 87 yielded ester 88 (Heck, R. F.; et al. J. Org. Chem. 1974, 39, 3318). Ester 88 may be converted to the Weinreb amide 89 by standard methods. Amide 89 was reacted with the appropriate Grignard reagents to provide the desired 4-acyl products of general formula 90. Hydrolysis ofthe oxazoline and conversion ofthe resultant carboxylic acid to the amide yields the desired products of general formula 91. Scheme 24 3,4-dihydropyran 1) LDA HCl 2) methyl g3 formate methyl thioglycola cesium carbonate 96 97 Scheme 24 depicts a proposed method for the formation of 4-hydroxy substituted thieno[2,3-c]pyridine. Reaction of phenol 92 with dihydropyran under acidic conditions yields tetrahydropyranyl ether 93 (Grant, H. N., et al. Helv. Chim. Acta. 1963, 46, 41). Lithiation of 93 and subsequent quench with methyl formate gives aldehyde 94. Displacement ofthe halide with methyl thioglycolate and subsequent cyclization with cesium carbonate yields the ester 95. Removal ofthe tetrahydropyranyl ether with aqueous HCl gives hydroxypyridine 96, which may be converted to the amide as described previously. Scheme 25 Scheme 25 proposes the use ofthe 4-hydroxy group for introduction of functionality to the 4-position ofthe thieno[2,3-c]pyridines. The 2-carboxylic acid group is first protected as the oxazoline 99 (through the intermediate amide 98), then the hydroxy group is converted to the aryl triflate 100 by standard conditions. Triflate 100 may then be converted to the N-methyl-N-methoxy amide 89 under conditions similar to that for bromide 87. It should be noted that 4-triflate 100 may serve as a coupling partner in a variety of transition-metal mediated couplings with appropriate nucleophilic partners (for example, boronic acids, boranes, alkyl or aryl-zinc reagents). Scheme 26 1) ROH t-BuOK THF Compounds with amino substitutions at the 3-position ofthe thieno[2,3- c]pyridines were prepared according to the procedures outlined in Scheme 26. Aldehyde 18 was converted to the cyanopyridine 107 by treatment with hydroxylamine under dehydrating conditions. In a manner similar to the reactions involving aldehyde 18, cyanopyridine 107 was sequentially substituted with phenols and methyl thioglycolate to provide the 3-amino thieno[2,3-c]pyridines of general formula 108. Esters of general formula 108 were then converted to amides of general formula 109 by standard procedures. Scheme 27 110 CH 2 0 OR NaBH(OAc) 3 109 rYH 0 BH! HOAc N ^ s 112 Scheme 27 illustrates additional derivatives which can be derived from amino esters of general formula 108 or amino amides of general formula 109. For example, amino amides of general formula 109 may be treated with 1 , 1 '-carbonyldiimidazole to produce cyclic imides of general formula 110. The 3-amino group was acylated (for example, with acid chlorides and weak base, or by coupling with acids using carbodiimides) to give the diamides of general formula 111. The 3-amino group may be alkylated under reductive conditions using aldehydes and a reducing agent (such as triacetoxyborohydride), to provide alkylated amines of general formula 112. Scheme 28 amide bond coupling 114 115 Scheme 28 shows the preparation of compounds bearing alkyl substituents at the 3- position ofthe thieno[2,3-c]pyridines. Using similar chemistry to that described for compound 30, 3,5-dichloropyridine was deprotonated with strong base (for example, lithium dusopropylamide), and then reacted with an acylating reagent (ester, N-methyl-N- methoxyamide, acyl pyrazole, or others) to provide ketone 113. Alternatively, the anion can be reacted with an aldehyde (for example, acetaldehyde) and then subsequently the product may be oxidized (for example, with tetrapropylammonium perruthenate) to provide ketone 113. Following the protocol outlined for example 30, the dichloroketone was reacted sequentially with phenols and then with methyl thioglycolate to provide cyclic products of general formula 114. The esters of general formula 114 may be converted to various derivatives as outlined previously. Scheme 29 Cl R 3 X base amide bond coupling 119 120 Scheme 29 describes a similar strategy used to obtain derivatives with alkoxy groups at the 3-position of thieno[2,3-c]pyridines. Ester 116 was substituted and cyclized to provide 3-hydroxy analogs of general formula 117. The hydroxy group may be left unsubstituted, leading to amides of general formula 118 (or other derivatives). Alternatively, hydroxy esters of general formula 117 may be alkylated by standard procedures to produce 3 -alkoxy derivates of general formula 119, followed by amide formation to provide compounds of general formula 120. Scheme 30 Scheme 30 shows the procedure used for the transformation of a commercially available furo[2,3-b]pyridine 121 into an amide 122. Scheme 31 3) Ag(OBz) 2 126 Scheme 31 proposes the preparation of thienopyridine derivatives containing an amide group at the 3-position. Thienopyridines of general formula 44 are halogenated using electophilic halide sources (for example, N-bromosuccinimide, I 2 ), to produce 3-halothienopyridines of general formula 123. Metal-halogen exchange, followed by trapping with carbon dioxide, provides acids of general formula 124. The acids are converted into amides of general formula 125 by standard procedures, or may be homologated to esters of general formula 126 (for example, by the Arndt-Eisert procedure). Esters of general formula 126 may then be converted to amides or other functionality by the methods described above. Scheme 32 LiOH H 2 0 i-PrOH Scheme 32 describes the methods used for the preparation of a variety of thieno[2,3-b]pyridines starting from the known 4-chloro-5 -ester 127. Displacement ofthe chlorine of 127 proceeded with thiols in the presence of potassium carbonate to provide 4-thioethers of general formula 128. Ester 127 was also hydrolyzed to the acid 129, which was converted to amides of general formula 130 by standard coupling conditions. Scheme 33 Dowtherm A Cu powder 128 131 132 133 134 Scheme 33 shows the conversion of thioethers of general formula 128 to 2,4-disubstituted analogs. The conesponding acids of general formula 131 may be thermally decarboxylated to provide the 5 -unsubstituted analogs of general formula 132. Compounds of general formula 132 were treated with strong base (for example, n- butyllithium), and reacted with carbon dioxide to provide the 2-carboxylic acids of general formula 133. The acids were then transformed into amides of general formula 134 by previously described procedures. Scheme 34 Dowtherm A Cu powder 138 139 140 Scheme 34 illustrates the preparation of thieno[3,2-b]pyridines. Chloride 135 was transformed by a similar set of conditions to that described in Scheme 33 to produce acids of general formula 139 and amides of general formula 140. Scheme 35 145 146 Scheme 35 depicts the preparation of thieno[3,2-c]pyridines. Starting with thienopyridone 141, 4-oxo-4,5-dihydrothieno[3,2-c]pyridine-2-nitrile 144 was prepared according to literature methods (Eloy, F.; Deryckere, A. Bui. Soc. Chim. Belg. 1970, 79, 301; Troxler, F.; Wiskott. E. US Patent 3,998,835). Treatment of thienopyridone 144 with phosphoryl chloride at 130 °C provided chloride 145, which upon exposure to thiols under basic conditions afforded thioethers of general formula 146. Hydrolysis ofthe nitrile group with polyphosphoric acid gave the conesponding amides of general formula 147. Scheme 36 148 Scheme 36 show that ethers of general formula 149 were prepared in an analogous fashion as previously described in Scheme 35. Scheme 37 Scheme 37 shows the preparation of intermediates of general formula 151 useful for the preparation of alternative 2-derivatives. Treatment ofthe known 2-bromo-4- chlorothieno[3,2-c]pyridine 150 with 1 equivalent of a thiol afforded 2-bromothieno[3,2- c]pyridines of general formula 151. Scheme 38 157 158 158 159 160 Scheme 38 depicts an example ofthe preparation of a related class of inhibitors based on an oxazolopyridine structure. Commercially available 3-chloropyridine is oxidized to the N-oxide 152 with peracetic acid, which is then nitrated in a mixture of concentrated nitric, concentrated sulfuric, and fuming sulfuric acids to give the 4-nitro derivative 153. The chlorine in 153 is then displaced with the sodium salt of p-cresol, and the resulting biaryl ether 154 is hydrogenated (Raney nickel catalysis) to reduce both the nitro functional group and the N-oxide to give 155. The amino group of 155 is protected with an Ν-trimethylacetyl group, and the 5-hydroxyl group is introduced according the procedure of Chu-Moyer and Berger (J. Org. Chem. 1995, 60, 5721) by formation ofthe dianion of 156, quenching with trimethyl borate, and oxidation ofthe intermediate boronate ester followed by hydrolysis with basic hydrogen peroxide to give hydroxypyridine 157. The amide is hydrolyzed with hydrochloric acid to give 158, which is condensed with methyl oxalyl chloride to give the oxazolopyridine 158. The methyl ester in 159 was then converted to the primary amide by treatment with ammonia in methanol to give the target compound 160. Scheme 39 161 HC0 2 H Δ 45% HC0 2 H Δ 39% 164 165 Scheme 39 illustrates an example ofthe preparation of an analogous thiazolopyridine-based inhibitor. The scheme illustrates the use of para-cresol substituted pyridine as starting material, but the synthesis may be generalized to other aryl, heterocyclic, or alkyl ethers. The dianion of 4-(N-trimethylacetyl)-amino-3-(4- methylphenoxy)-pyridine is quenched with tetramethylthiuram disulfide to introduce the 5-mercapto group into the substituted pyridine ring as dithiocarbamate 161. Subsequent deprotection ofthe amine under acidic conditions is followed by acylation ofthe free aniline 162 with methyl oxalyl chloride to afford the oxalamide 163. The thiazolopyridine bicyclic core 164 is then prepared by treatment with mild acid (for example formic acid at reflux). The ester functionality was converted to the conesponding amide 165 with a solution of an amine in methanol with warming. Scheme 40 157 166 167 168 169 A related imidazopyridine class of compounds may be prepared from intermediates shown in Scheme 40. 5 -Hydroxypyridine 157 may be converted to the conesponding aniline 166 by heating in ammonium hydroxide saturated with sulfur dioxide in a pressure vessel (Newman and Gait, J. Org. Chem. 1960, 25, 214). After removal ofthe pivaloyl group of 166 with hydrochloric acid, the resulting diaminopyridine 167 may be condensed with methyl oxalyl chloride to give the imidazopyridine 168. The ester functionality may then be converted to amide 169 by treatment with ammonia in methanol, as described previously. Scheme 41 170 171 172 173 174 175 176 Scheme 41 is an illustration ofthe preparation of thienopyridazine-containing inhibitors. The protected thiophene acid 170 was deprotonated with strong base (e.g. n- butyllithium), and reacted with a formylating reagent. The resultant oxazoline aldehyde 171 was hydrolyzed and cyclized with hydrazine to provide the hydroxy thienopyridazine 172. The hydroxy group was converted to the chloride 173 by the action of phosphorous oxy chloride and subsequent substitution by alkoxides produced the ethers 174. The amide group is introduced in a manner analogous to that described above for the thienopyridines, providing amide 176. Scheme 42 178 The syntheses of water-soluble glycosyl amide derivatives of general formula 178 are shown in Scheme 42. Tributylphosphine-mediated coupling of thienopyridine carboxylic acids of general formula 21 or 28 with 2,3,4,6-tetra-O-acetyl-D-glucopyranosyl azide with assistance of PyBOP smoothly furnished the protected β-glycosyl amides of general formula 177. No other isomers were detected in the reaction. Cleavage ofthe acetyl groups with methyl amine provided compounds of general formula 178. Scheme 43 181 182 Scheme 43 outlines the preparation of 4-(4-aminophenoxy)thieno[2,3-c]pyridine-2- carboxamide using a modification ofthe route described in Scheme 7. A two step sequence was adopted for assembling the thienopyridine core in the synthesis of 182. Treatment ofthe dichloropyridine aldehyde with one equivalent of N-BOC-protected 4- hydroxyaniline afforded compound 179, which was cyclized to give ester 180. Transformation to the amide 181 followed the previously described procedure, and the Boc-group was removed by treatment with trifluoroacetic acid. It should be noted that aniline 182 also serves as starting material for Sandmeyer reactions via the diazonium salt, in which the amino group may be converted to a variety of functional groups, including halo, hydroxy, cyano, among other standard Sandmeyer products. Scheme 44 184 Scheme 44 exemplifies a general method for the preparation of 4-substituted aminophenoxythieno[2,3-c]pyridines using methodology described by Buchwald, et al. (Wolfe, John; Buchwald, Stephen L. J. Org. Chem. 1997, 62, 6066). Iodide 183, prepared by the previously described methods, was coupled with disubstituted amines (such as morpholine in the above example) in the presence of bis(dibenzylideneacetone)dipalladium and BINAP to provide the substituted aniline 184. Scheme 45 TFA/CH 2 CI, 185 186 187 188 Scheme 45 describes the preparation of 4-(4-hydroxymethylphenyl)thieno[2,3- c]pyridine 188, utilizing a modification ofthe route shown in Scheme 7. Starting with mono-tritylated 4-hydroxybenzyl alcohol, condensation with dichloroaldehyde 18, followed by cyclization with methyl thioglycolate, provided protected benzyl alcohol 188. Standard transformations provided alcohol 188. Scheme 46 Scheme 46 describes the preparation of a protected benzyl alcohol 190, starting from mono-tetrahydropyran-protected hydroxybenzyl alcohol 189. Standard acid- catalyzed hydrolysis ofthe THP group can also yield the benzyl alcohol analog 188. Scheme 47 188 191 R = alkyl, heterocyclic, aryl As shown in Scheme 47, benzyl alcohol 188 may be further derivatized to esters, using standard coupling procedures, for example by carbodiimide conditions shown above, or by use of acid chloride. In addition, the alcohol may be converted to carbamates (R = NH 2 , mono or disubstituted amino) by treatment with isocyanates or carbamoyl chlorides. Scheme 48 193 Glycosides of benzyl alcohol 187 may be produced using the procedure outlined in Scheme 48. Treatment of the alcohol 187 and tri-O-acetyl-D-glucal with stoichiometric scandium triflate afforded stereo-specifically protected glycoside 192, which was deprotected with methyl amine to give the free glycoside 193. Scheme 49 194 195 199 Stille coupling of iodophenyl derivative 194 (or the conesponding bromophenyl analogs) with tributylethoxyvinyltin allows for the introduction of an acetyl group onto the 4-position ofthe phenyl ether as shown in Scheme 49. The intermediate vinyl ether is hydrolyzed during the work up conditions, thus providing acetophenone derivative 195. Addition of methylmagnesium bromide to ketone 195 at -50 °C did not give the expected addition product, but rather aldol adduct 196 was isolated in 40% yield. The palladium catalyzed carbonylation of bromophenoxy methyl ester 197 in aqueous media afforded the acid 198 in modest yield. PyBOP- or EDC-mediated coupling with amines (illustrated above with morpholine), followed by amination ofthe 2-methyl ester, provided the diamides 199. Scheme 50 197 200 201 In Scheme 50 the preparation of cinnamide ethers is described. Heck reaction of the bromophenoxy methyl ester 197 with t-butyl acrylate using tritolylphosphine as ligand furnished cinnamate 200 in good yield. Hydrolysis ofthe t-butyl ester with trifluoroacetic acid, followed by PyBOP or EDC-mediated coupling with an amine, and then amination ofthe methyl ester, provided diamide 201. Scheme 51 202 203 TFAA/pyridine 204 194 205A Scheme 51 exemplifies the preparation of 4-heterocyclephenoxythienopyridines. Treatment of para-cyanophenyl derivative 202 with hydroxyamine in a mixture of DMF and ethanol smoothly gave hydroxyimidamide 203, which was heated with trifluoroacetic anhydride in pyridine to provide the oxadiazole 204. Cyano derivative 202 was transformed into imidazoline 205 under the conditions described above. Incorporation of other heterocycles was accomplished using known Stille, Suzuki, or Heck conditions as exemplified by the Stille coupling of iodo compound 194 and tributylstannylthiophene to provide compound 205 A. The aryl coupling reactions described above may be applied to compounds with a variety of substituents at C-2 ofthe thienopyridine, in addition to the methyl amides exemplified in Scheme 51. Scheme 52 207 208 209 210 Cyclopropylcarbinyl alcohol derivatives ofthe 4-phenyl ethers may be prepared according to the procedure described in Schemes 52 and 53. Commercially available phenylcyclopropane carboxylic acid is converted to the conesponding alcohol 206 by LAH reduction, then demethylation and selective protection ofthe hydroxymethyl group affords phenol 207. Using the procedure of Scheme 7, phenol 207 was condensed with dichloroaldehyde 18 and then methyl thioglycolate, to produce thienopyridine 208. Standard transformations led to the desired compounds 209 and 210. Scheme 53 211 212 As shown in Scheme 53, alcohol 206 was alkylated to produce the polyether phenol 211 which was converted into cyclopropylcarbinyl polyether 212 using similar procedures described in Scheme 52. Such alkylation chemistry may be broadly applied by replacement ofthe diether tosylate shown with other alkyl halides or sulfonate esters. Scheme 54 194 213 214 215 In Scheme 54, difluoroacetic acid derivative 213 was synthesized by a copper mediated coupling between iodide 194 and ethyl iododifluoroacetate in the presence of phenol, which was found to remarkably inhibit side reactions. Reduction of the ester 213 gave difluoroethyl alcohol 214. Alkylation of alcohol 214 with ethoxyethyl tosylate in the presence of sodium hydride and 15-crown-5 afforded polyether 215. Scheme 55 217 218 oxylate 222 221 An alternative synthesis of 4-alkoxythieno[2,3-c]pyridines through a phenolic alkylation strategy is outlined in Scheme 55. Mitsunobu alkylation of 5-chloro-3- hydroxypyridine provided benzyl ether 216, which was deprotonated with alkyllithium base and the resulting anion was treated with methyl formate to produce the pyridine carboxaldehyde 217. Construction ofthe thienopyridine core is accomplished by condensation with methyl thioglycolate under previously described conditions, leading to ester 218. This method may be applied to other alkyl ethers analogous to 216 to provide a variety of 4-alkoxy derivatives related to 218. Esters 218 were then converted to other active derivatives such as amides using previously described procedures. Benzyl ether 218 was hydrogenolyzed to phenol 219, which was converted to the conesponding amide 220 by standard procedures. Phenol 219 also serves as a partner in Mitsunobu reactions with a variety of primary or secondary alcohols, to provide alkyl ethers of general formula 221 (Huang, F., et al. J. Med. Chem. 1998, 41, 4216-4223). Esters of general formula 221 were converted to amides of general formula 222 by treatment under the standard conditions of reflux with methanolic amine solutions. Scheme 56 18 223 224 225 226 227 Thienopyridine analogs bearing a 4-carbonyl group may be prepared by the procedures described in Scheme 56. Dichloropyridine aldehyde 18 was treated with methyl thioglycolate under previously described conditions to produce the 4-chlorothienopyridine ester 223. Ester exchange was accomplished by base catalyzed hydrolysis to acid 224, and tert-butyl esterification to 225 was accomplished with O-t-butyl trichloroacetimidate under Lewis acid catalysis. Palladium-catalyzed carbethoxylation proceeded under previously described conditions to give diester 226. Reduction/oxidation reactions led to the aldehyde 227, which was then condensed with arylmagnesium halide reagents (exemplified above with 4-chlorophenyl magnesium chloride) to produce alcohol 228. The ester 228 may be transformed to various 2- substituted thienopyridine analogs directly, or oxidized to the conesponding 4-keto derivative 230. Standard transformation of ester 230 to amide 231 completes the synthesis. It should be noted that ester 226 may be selectively converted to amide derivatives by initial alkaline hydroysis ofthe ethyl ester, coupling to an amine, then acidic hydrolysis ofthe tert-butyl ester, and finally coupling to another amine to produce 308. Scheme 57 IJ-AXA 234 233 235 A variety of 2-substituted thieno[2,3-c]pyridines are accessible from 2-esters of general formula 20 and 25. Scheme 57 exemplifies products which may be obtained from hydroxymethyl derivatives of general formula 232. Calcium borohydride reduction of esters of general formula 20 or 25 provided alcohols of general formula 232. Swern oxidation cleanly provided aldehydes of general formula 233. This versatile intermediate may be converted to olefins by standard Wittig conditions, as exemplified by the preparation of 2-vinylthienopyridines of general formula 234 (Hibino, S. J. Org. Chem. 1984, 49, 5006-5008). Additional modification to dihydroxyethyl compound 235 was accomplished through the use of catalytic osmium tetroxide with 4-methylmorpholine N- oxide as stoichiometric oxidant. Scheme 58 L A X A = p-bromophenoxy line 237 240 239 Scheme 58 illustrates the conversion of aldehyde 233 to the acrylate 236, which was accomplished by Homer-Emmons condensation with trimethyl phosphonoacetate (Jung, M. E. and Kiankarami, M. J. Org. Chem. 1998, 63, 2968-2974). The described methods may be extended to analogs bearing a wide variety of C-4 substituents, including aryloxy, alkoxy, arylamino, aryl, alkyl. The derived ester 236 was then subjected to hydrolysis to provide acid 237. Carboxylic acid 237 was subjected to standard coupling conditions to produce amide 238. The derived acrylates of general formula 239 may be oxidized to the conesponding diols of general formula 240 with catalytic osmium tetroxide in the presence of 4-methylmorpholine-N-oxide. Scheme 59 233 241 L A X A = p-bromophenoxy 1. R^MgX 2. Swern oxidation 242 243 Scheme 59 illustrates the use of aldehyde 233, with L A X A =aryloxy, as starting material for the preparation of oxime derivatives of general formula 241. The strategy outlined is generally applicable to analogs with a variety of L A X A substituents. Aldehydes of general formula 233 were also reacted with organomagnesium (or organolithium) reagents to produce secondary alcohols which were oxidized to the conesponding ketones of general formula 242. Oxidation is preferably accomplished by standard Swern conditions (DMSO and oxalyl chloride in CH 2 C1 2 solution at low temperature, followed by treatment with tertiary amines such as ethyldiisopropyl amine), but other conditions (tetra- n-propyl perruthenate, manganese dioxide) may be employed. The ketones were then converted to oximes of general formula 243 by previously described methods. Scheme 60 H NOH HCI Et 3 N, MeOH 244 245 26 acylating reagents pyridine 246 247 X = CH 3 (reagent AcCI) CF 3 (reagent TFAA) H (reagent (MeO) 3 CH CCI3 (reagent CI3CCOCI) 248 249 The preparation of 2-heterocyclic thienopyridines of general formula 249 is illustrated in Scheme 60. Primary amides of general formula 26 were treated with excess trifluoroacetic anhydride in pyridine to smoothly produce nitriles of general formula 244, which serves as a convenient intermediate for the preparation of amidine and azole derivatives. Thus, nitriles of general formula 244 were converted to the amidoximes of general formula 245 by treatment with hydroxylamine hydrochloride and triethylamine. Reaction of amidoximes of general formula 245 with acetyl chloride, trifluoroacetic anhydride, triethylorthoformate or trichloroacetyl chloride in pyridine produced the oxadiazoles of general formula 246 with variations in X dictated by the choice of acylating/dehydrating reagent. The trichloromethyl oxadiazoles of general formula 246 (X=CC1 3 ) were converted to the 5-amino- 1 ,2,4-oxadiazoles of general formula 247 by heating with ammonia in a sealed tube. Nitriles of general formula 244 were also converted to cyanoamidines of general formula 248 when subjected to excess cyanamide in THF with DBU as the base. The 3-amino- 1 ,2,4-oxadiazoles of general formula 249 were then generated by treatment of cyanoamidines of general formula 248 with hydroxylamine hydrochloride and triethy amine in methanol. Scheme 61 250 Scheme 61 depicts the preparation of 2-arylcarbonylthienopyridines. Thienopyridines of general formula 44 were deprotonated with alkyllithium base and condensed with nitrobenzaldehdyes to produce the benzyl alcohols of general formula 250. Tin(II)-induced reduction ofthe nitrophenyls to the anilines of general formula 251 were followed by selective alcohol oxidation with pyridinium chlorochromate. The nitro benzyl alcohols of general formula 250 were also converted to the conesponding ketones of general formula 253 under Swern conditions (for example, oxalyl chloride/DMSO/CH 2 Cl 2 at low temperature, followed by treatment with amine bases). Scheme 62 232 254 TFA KOCN, HCl CH 2 CIι :2 H 2 0, reflux 256 255 Scheme 62 depicts the preparation of 2-carbamatethienopyridines and 2- ureathienopyridines. Alcohols of general formula 232 were converted to the amines of general formula 254 by Mitsunobu reaction with phthalimide, followed by deprotection with hydrazine. The amines of general formula 254 were converted to the conesponding ureas of general formula 255 by reaction with potassium isocyanate under acidic conditions. Similarly, the alcohols of general formula 232 were converted to the conesponding carbamates of general formula 256. This chemistry is generally applicable to the use of substituted isocyanates or carbamoyl chlorides, leading to mono or disubstituted carbamates or ureas. Scheme 63 54 257 Scheme 63 illustrates the preparation of 2-thioureathienopyridines, starting from 2-aminothienpyridines of general formula 54. Reaction of 54 with substituted isothiocyanates in pyridine at reflux provided the thioureas of general formula 257. Scheme 64 aqueous NaHCθ3 or 21 44 CH 2 CI : 2 258 259 Scheme 64 exemplifies the synthesis of sulfonamides at the 2-position ofthe thienopyridines. An improved procedure for decarboxylation of thienopyridine-2- carboxylic acids is shown, wherein acids of general formula 21 were heated in diphenylether at 210 °C to provide thienopyridines of general formula 44 in high yield. Compounds 44 were deprotonated with strong base, then treated with sulfur dioxide to produce intermediate sulfinic acids. Addition of N-chlorosuccinimide produced sulfonyl chlorides of general formula 258, from which a variety of sulfonamides of general formula 259 were prepared by reaction with ammonia, primary or secondary amines in the presence of diisopropylethylamine in protic solvents such as methanol (Prugh, J. D., et al. J. Med. Chem. 1991, 34, 1805-1818; Davidsen, S. K., et al. J. Med. Chem. 1998, 41, 74- 95). Scheme 65 261 263 Scheme 65 provides the outline ofthe synthesis of additional 2-arylthienopyridines with amino or hydroxy groups on the aryl ring. Using the method of Scheme 24, Suzuki coupling of boronic acids of general formula 79 with nitro-substituted aryl iodides produced biaryls of general formula 260. Biaryls of general formula 260 were reduced to the aminophenyl derivatives of general formula 261 with tin(II) chloride. Methyl ethers of general formula 262 were prepared from boronic acids 79 by coupling with methoxy iodobenzenes, and were converted to the hydroxy derivatives of general formula 263 through the use of boron tribromide to demethylate the methyl ethers. Scheme 66 20, 25 264 266 Schemes 66-71 illustrate syntheses for additional 5-membered heterocycles at the 2-position ofthe thienopyridines. Scheme 66 outlines a method for producing 1,3,4- oxadiazoles. Hydrazides of general formula 264 were prepared by treating esters of general formula 20 or 25 with hydrazine in methylene chloride. The hydrazides were converted to 5-amino-l,3,4-oxadiazoles of general formula 265 by reaction with cyanogen bromide. Hydrazides of general formula 264 may be converted to 5 -unsubstituted or 5- alkyl-substituted-l,3,4-oxadiazoles of general formula 266 by condensation with orthoesters under reflux conditions. Scheme 67 268 269 270 Scheme 67 indicates a method of preparing 1,3,4-triazoles from methyl esters of general formula 20 or 25. Condensation with aminoguanidine under basic conditions (for example sodium methoxide in methanol) produced the 2-amino- 1,3 ,4-triazoles of general formula 267. Nonspecific methylation was performed on 1,3,4 triazoles of general formula 267 using sodium hydride and methyl iodide, which provided mono-methyl triazoles of general formula 268, dimethyl triazoles of general formula 269, and trimethyl triazoles of general formula 270, which were chromatographically separable. Scheme 68 L A X A MeS0 3 H toluene reflux " M S A NHR 272 Scheme 68 indicates a method for the preparation of 1 ,3,4-thiadiazoles of general formula 272. The acid chlorides derived from acids of general formula 21 or 28 were reacted with thiosemicarbazide or substituted thiosemicarbazides to give intermediate acylated thiosemicarbazides of general formula 271, which were cyclized under acid catalysis (for example methanesulfonic acid in refluxing toluene) to provide thiadiazoles of general formula 272. Scheme 69 264 273 274 Scheme 69 provides a method for the preparation of l,3,4-oxadiazol-2-thiones and the derived alkylthio-substituted oxadiazoles of general formula 274. Hydrazides of general formula 264 were treated with carbon disulfide in potassium hydroxide in aqueous ethanol solution to give the cyclic thiocarbamates of general formula 273. The thiocarbonyl group was alkylated in low yield with alkyl halides to give the alkylthio 1,3,4-oxadiazoles of general formula 274. Scheme 70 244 275 276 Scheme 70 shows the preparation of tetrazoles at the 2-position of thienopyridines. 2-Cyano derivatives of general formula 244 were converted to tetrazoles of general formula 275 using trimethylsilyl azide in the presence of catalytic dibutyltin oxide. The tetrazoles were converted to the N-methyl derivatives of general formula 276 by use of a solution of diazomethane in methanol. Scheme 71 264 277 278 279 264 280 281 282 Scheme 71 illustrates the syntheses of 2-oxazole and 2-imidazole thienopyridines. Chloroethyl amides of general formula 277 were prepared by chlorination ofthe conesponding hydroxyethyl amides and then cyclized to oxazolines of general formula 278 under basic catalysis (for example, diazabicycloundecane in dichloromethane). The oxazolines of general formula 278 may be converted to the oxazoles of general formula 278 by dehydrogenation according to the procedure of Meyers (Meyers, A. I., et al. J. Amer. Chem. Soc. 1975, 97, 7383). Aminoethyl amides of general formula 280 were cyclized to the imidazolines of general formula 281 by treatment with calcium oxide at high temperature in diphenyl ether. Imidazolines of general formula 281 may be converted to imidazoles of general formula 282 by literature methods (Hughey, J. L., et al. Synthesis [SYNTBF] 1980, (6), 489). Scheme 72 114 115 In Scheme 72, an improved preparation of 3-alkyl-substituted thienopyridines of general formula 115 is disclosed. Aldehyde 18 was condensed with preformed potassium phenoxides to produce a mixture of mono- and disubstituted aryloxyaldehydes. This mixture was then reacted with the desired Grignard reagent, followed by a Swern oxidation ofthe resultant mixture of secondary alcohols to give the desired aryloxy ketone compounds. The mixture of aryloxy ketones were further reacted with methyl thioglycolate in the presence of cesium carbonate to provide the 2,3,4-trisubstituted thieno[2,3-c]pyridine esters of general formula 114. These esters were converted to the conesponding acids by hydrolysis with lithium hydroxide, and then the acids were coupled with various amines, for example by carbodiimides, to give the desired amides of general formula 115. Scheme 73 KO'Bu TFA, CH 2 CI 2 TFA, CH 2 CI 2 286 287 Scheme 73 provides a synthesis for 3-carboxythienopyridines. Using methodology analogous to that described for the preparation of 20 or 25, 3,5-dichloropyridine was treated with strong base such as lithium dusopropylamide in anhydrous ethereal solvent at low temperature, followed by the addition of t-butyl chlorooxoacetate to provide the 4-tert-butyl-2-ketoester of 3,5-dichloropyridine 283. The ester 283 was then reacted with 1.25 equivalents of preformed potassium phenoxides at ambient temperature, to give the monoaryloxy derivatives as the main product. Without purification, the monoaryloxy esters were treated with methyl thioglycolate and base such as potassium t-butoxide or cesium carbonate to provide the desired thienopyridine diesters of general formula 284. The diesters of general formula 284 were then treated with methanolic amines to give the conesponding 3 -tert-butyl ester amides of general formula 285. The tert-butyl ester amides of general formula 285 were converted to the conesponding acid amides of general formula 287 by solvolysis with trifluoroacetic acid. Diesters of general formula 284 may also be converted to the acids of general formula 286 by a similar solvolysis reaction. Scheme 74 288 Pd 2 (dba) 3 , BINAP 289 THF/N 2 60 °C Scheme 74 describs the use of 4-bromothienopyridine 32 to prepare 4-amino substituted thienopyridine derivatives. Ester 32 was converted to amides of general formula 288 by standard procedures, and then coupled to a variety of amines using palladium(O) catalysis, as described by Buchwald (J. Org. Chem. 1997, 62, 6066-6068), producing 4-amino derivatives of general formula 289. Scheme 75 POX, reflux 291 292 X=CI, Br X=CI, Br 296 297 Scheme 75 outlines the preparation and reactions of 7-chloro and 7- bromothienopyridine derivatives. The analogs are useful for preparing active derivatives as well as serving as synthetic intermediates for a variety of 7-substituted thienopyridines. Esters of general formula 25 were oxidized to the pyridine-N-oxides of general formula 290 with meta-chloroperbenzoic acid. The N-oxides were reananged to the 7-halo derivatives of general formula 291 by warming in phosphorous oxy chloride or phosphorous oxybromide. The resultant 7-halides could be converted to the amide derivatives of general formula 292 by standard methods without reaction ofthe 7-chloro or 7-bromo moieties. However, under more forcing conditions, the chloro or bromo groups could be substituted with amines or alcohols to provide 7-amino derivatives of general formula 293 and 7-alkoxy derivatives of general formula 294 respectively. Esters of general formula 294 were converted to amides of general formula 295 using standard methods. 7-Hydroxy analogs of general formula 296 were prepared from 291 derivatives using acetic anhydride followed by hydrolysis with water. In addition, the 7-halo derivatives 291, in particular the 7-bromo derivatives, were effective educts in Suzuki reactions with aryl boronic acids, similar to those described in Scheme 19 and 65. Scheme 76 ' Lawesson's Reagent toluene 299 300 Scheme 76 describes the preparation of furopyridine analogs such as 299 (Example 327). By a procedure analogous to that ofthe preparation of 20 or 25, dichloropyridinecarboxaldehyde 18 was reacted sequentially with a potassium phenoxide, then with ethyl glycolate, followed by cyclization under basic conditions, affording furopyridine ester 298 in low yield. Standard hydrolysis and coupling conditions afforded the amide 299. The amide was converted to the thioamide 300 by treatment with Lawesson's reagent in hot toluene. Scheme 77 Scheme 77 illustrates the preparation N-alkyl 5-amino-l,3,4,-oxadiazoles. The treatment of 265 in refluxing trimethylorthoformate followed by reduction ofthe eneamine intermediate with sodium borohydride in refluxing ethanol provides the N-alkylated 5- amino-l,3,4,-oxadiazoles of general formula 301. Scheme 78 Scheme 78 exemplifies the synthesis of substituted vinyl moieties at the 4-position of thienopyridines. Treatment of aldehyde 227 with the appropriate diethylphosphonate in the presence of potassium bis(trimethylsilyl)amide provided 302. Compound 302 was then treated with sulfuric acid in methanol to yield the methyl ester 303, followed by standard amide formation with ammonia and methanol to produce 4-vinylsubstituted thienopyridines of general formula 304. Installation of a substituted vinyl can also be accomplished by using Wittig phosphorane chemistry. Scheme 79 306 307 Scheme 79 demonstrates the preparation of 4-substituted alkyl thienopyridines. Alcohol 228 was subjected to palladium on carbon in acetic acid to generate the methylene derivative 305. Treatment of 305 with sulfuric acid in methanol yields 306. Formation of the amide is accomplished by treatment of 306 with ammonia in methanol to yield 307 Scheme 80 310 309 311 Scheme 80 illustrates the preparation of thiazole derivatives at the 2-position of thienopyridines. Thioamides of general formula 309 were alkylated and cyclized with ethyl bromopyruvate, providing thiazole esters of general formula 310. Standard amide formation led to amides of general formula 311. Other amines may be used to produce a variety of substituted amides. In addition, esters of general formula 310 may be converted to carbamates of general formula 312 through Curtius reanangement ofthe intermediate acid. The tert-butyl carbamates of general formula 312 were converted to the primary amines of general formula 313 by the action of trifluoroacetic acid. Scheme 81 co 2 cH 3 18 314 315 Scheme 81 outlines an alternative method for preparing 3 -substituted thienopyridines, wherein Ar = unsubstituted or substituted aryl, or heterocycle, and R = alkyl, alkoxy, substituted alkyl, aryl, arylalkyl. Aldehyde 18 was reacted with the appropriate organomagnesium halide, to give an intermediate secondary alcohol, which was oxidized to the conesponding ketone 314. The method of oxidation was the Swem procedure, although other standard oxidations of this type may be employed (e.g PCC, TPAP). The procedure then follows that previously described for the 3 -unsubstituted analogs, leading to ester 315. Ester 315 then served as starting material for the preparation of amides, or other heterocyclic derivatives at the 2-position ofthe thienopyridines. Scheme 82 319 318 317 Scheme 82 describes a method for producing cyclic derivatives between the 2- and 3-positions of thienopyridines. 3-Methyl derivative 115 was treated with N- bromosuccinimide (or alternatively N-chlorosuccinimide) in carbon tetrachloride to give bromomethyl (or chloromethyl) compound 316 (X= Br, Cl). Compound 316 can then be reacted with a primary amine, through alkylation and acylation, leading to the tricyclic lactam 317. Compound 316 may also be treated with sodium alkoxides or aryloxides R 2 = alkyl, aryl, or heterocycle) leading to the 3-position extended alkoxymethyl derivatives 318. These esters in turn can be reacted with substituted amines to yield the conesponding amides 319. The compounds and processes ofthe present invention will be better understood in connection with the following examples which are intended as an illustration of and not a limitation upon the scope ofthe invention. Example 1 methyl 2-[(6-ethylthieno 2.3-d]pyrimidin-4-yl thio]acetate Example 1A methyl 6-ethyl-3.4-dihydro-4-oxothieno[2 -d]pyrimidine-2-carboxylate The desired compound was prepared as described in J. Heterocylic Chem. 1987, 24, 581-587. Example IB 6-ethylthienor2.3-d1pyrimidin-4(3H " )-one Example 1A (35 g, 140 mmol) and LiCl (6.5 g, 153 mmol) in DMSO (80 mL) and water (8 mL) was heated to 150 °C for 18 hours, cooled to room temperature, diluted with water, and extracted with ethyl acetate. The extract was dried (MgSO 4 ), filtered, and concentrated to provide the designated compound. Example IC 4-chloro-6-ethylthieno 2.3-d1pyrimidine Example IB (3.97 g, 22.0 mmol) in POCI3 (22 mL) was heated to reflux for 2 hours, cooled, poured onto ice, diluted with water, made basic with concentrated ammonium hydroxide, and extracted with ethyl acetate. The extract was dried (MgSO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 10% ethyl acetate-hexane to provide the designated compound. Example ID methyl 2-| " (6-ethylthienor2.3-d]pyrimidin-4-yl)thio)acetate Example IC (0.25 g, 1.26 mmol) in DMF (1.2 mL) was treated sequentially with methyl thioglycolate (0.134 g, 1.26 mmol) and potassium carbonate (0.174 g, 1.26 mmol), stined at room temperature for 18 hours, cooled, poured into water, diluted with brine, and extracted with dichloromethane. The extract was washed with water and brine, dried (MgSO4), filtered, and concentrated. The residue was triturated then washed with 10% ethyl acetate/hexanes to provide the title compound. mp 36-58 °C; MS (DCI/NH3) m/z 269 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 1.33 (t, 3H), 2.99 (q, 2H), 3.75 (s, 2H), 4.26 (s, 3H), 7.23 (s, 1 H), 8.76 (s, 1H). Example 2 6-ethyl-4- [(4-methylphenyl)thio]thieno [2,3 -dlpyrimidine Example IC was processed as in Example ID but substituting thiocresol for methyl thioglycolate to provide the title compound, mp 56-58 °C; MS (DCI/NH3) m/z 286 (M+H) + ; 1H NMR (300 MHz, DMSO-d 6 ) δ 1.32 (t, 3H), 2.38 (s, 3H), 2.99 (q, 2H), 7.20 (s, 1H), 7.33 (m, 2H), 7.52 (m, 2H), 8.63 (s, 1H); Anal, calcd for C15H14N2S 2 : C, 62.90; H, 4.93; N, 9.78. Found: C, 63.11 ; H, 4.82 N, 9.63. Example 3 6-ethyl-4-(2-pyridinylthio)thieno 2,3-d]pyrimidine Example IC was processed as in Example ID but substituting 2-mercaptopyridine for methyl thioglycolate to provide the title compound, mp 76.5-79 °C; MS (DCI/NH3) m/z 274 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 1.31 (t, 3H), 2.99 (q, 2H), 7.18 (s, IH), 7.46 (dt, IH), 7.81 (d, IH), 7.90 (dt, IH), 8.60 (m, IH), 8.74 (s, IH). Example 4 6-ethyl-4-[( , 2-methylethyl)thio]thieno| " 2.3-d]pyrimidine Example IC was processed as in Example ID but substituting isobutyl mercaptan for methyl thioglycolate to provide the title compound. MS (DCI/NH3) m/z 253 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 1.08 (d, 6H), 1.39 (t, 3H), 2.03 (hep, IH), 2.95 (q, 2H), 3.28 (d, 2H), 7.01 (s, IH), 8.71 (s, IH); Anal, calcd for Cι 2 Hι 6 N2S 2 : C, 57.12; H, 6.38; N, 11.09. Found: C, 57.22; H, 6.29 N, 11.08. Example 5 6-ethyl-4-[(phenylmethv0thio]thieno[2,3-d]pyrimidine Example IC was processed as in Example ID but substituting benzyl mercaptan for methyl thioglycolate to provide the title compound. mp 54-60 °C; MS (DCI/NH 3 ) m/z 287 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 1.30 (t, 3H), 2.96 (q, 2H), 4.65 (s, 2H), 7.16 (s, IH), 7.21-7.36 (m, 3H), 7.46 (m, 2H), 8.83 (s, IH); Anal, calcd for C 1 5H14N 2 S 2 : C, 62.90; H, 4.93; N, 9.78. Found: C, 62.11; H, 4.94 N, 9.71. Example 6 6-ethyl-4-[(5-methyl-1.3.4-thiadiazol-2-yl)thio]thienor2.3-d]pyrimidine Example IC was processed as in Example ID but substituting 5-methyl- 1,3,4- thiadiazol-2-thiol for methyl thioglycolate to provide the title compound, mp 132-135 °C; MS (DCI NH3) m/z 295 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 1.35 (t, 3H), 2.82, (s, 3H), 3.05 (q, 2H), 7.42 (s,lH), 8.88 (s, IH); Anal, calcd for C] 1 H10N4S3: C, 44.88; H, 3.42; N, 19.03. Found: C, 44.61; H, 3.47 N, 18.92. Example 7 ethyl 6-ethyl-4-[(4-methylphenyl)thio]thieno[2.3-d]pyrimidine-6-carboxylate Example 1 A was processed as in examples IC and 2 and to provide the title compound. mp 87.5-90 °C; MS (DCI NH3) m z 359 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 1.26 (t, 3H), 1.31 (t, 3H), 2.39 (s, 3H), 3.02 (q, 2H), 4.27 (q, 2H), 7.17 (s, IH), 7.33 (m, 2H), 7.57 (m, 2H); Anal, calcd for Ci 8 Hi 8 N 2 O2S2: C, 60.31; H, 5.06; N, 7.81. Found: C, 60.44; H, 4.88 N, 7.65. Example 8 6-ethyl-N-(phenylmethyDthieno[2,3-d]pyrimidin-4-amine Example IC (0.27 g, 1.37 mmol) in isopropanol (1.5 mL) was treated with benzylamine (0.19 mL, 1.71 mmol) and sodium carbonate (0.24 g, 2.3 mmol), stined at room temperature overnight, filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 25% ethyl acetate/hexanes to provide the title compound. mp 128-131 °C; MS (DCI/NH3) m/z 270 (M+H) + ; »H NMR (300 MHz, DMSO-d 6 ) δ 1.30 (t, 3H), 2.88 (q, 2H), 4.72 (d, 2H), 7.20-7.40 (m, 6 H), 8.26 (s, lH), 8.34 (t, 2H); Anal, calcd for C1 5 H 1 5N3S2: C, 66.89; H, 5.61; N, 15.60. Found: C, 66.66; H, 5.43 N, 15.43. Example 9 6-ethyl-N-(5-methyl-13,4-thiadiazol-2-vπthieno[2,3-d1pyrimidin-4-amine A solution of Example IC (0.20 g, 1.01 mmol) in isopropanol (2 mL) was treated with 2-amino-5-methyl-l ,3,4-thiadiazole (0.15 g, 1.26 mmol) and sodium carbonate (0.18 g, 1.7 mmol), stined at room temperature for 48 hours, treated with cesium carbonate (0.55 g, 1.7 mmol), stined at reflux for 24 hours, concentrated, treated with water, and extracted with dichloromethane. The extract was dried (MgSO 4 ), filtered, and concentrated. The residue was recrystallized with ethanol/water to provide the title compound. mp 277-280 °C; MS (DCI NH3) m/z 278 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 1.33 (t, 3H), 2.63 (s, 3H), 2.96 (q, IH), 7.81 (br s, IH), 8.65 (s, IH); Anal, calcd for C] jHi ιN 5 S 2 : C, 47.63; H, 4.00; N, 25.25. Found: C, 47.48; H, 3.68 N, 24.89. Example 10 4-[(5-amino-L3,4-thiadiazol-2-yl ' )thio1-6-ethyl-2-(phenylmethyl)thieno| " 2,3-d]ρyrimidine Example 10A 2-amino-5-ethylthiophene-3-carboxamide The designated compound was prepared as described in J. Heterocylic Chem. 1987, 24, pp 581-587. Example 10B 5-ethyl-2-| " (phenylacetyl)amino1-3-thiophenecarboxamide Example 10A was processed as in Bull. Soc. Chim. France 1975, p 815 to provide the designated compound. Example 10C 6-ethyl-2-phenylmethylthieno[2.3-d]pyrimidin-4(3H)-one Example 10B was stined in dioxane/water in the presence of 10% Na2CO3 to provide the designated compound. Example 10D 4-chloro-6-ethyl-2-(phenylmethyl thieno[2,3-d]pyrimidine Example 10C was processed as in Example IC to provide the designated compound. Example 10E 4-[(5-amino-1.3.4-thiadiazol-2-yl thio -6-ethyl-2-( ' phenylmethyl)thienor2.3-d]pyrimidine Example 10D and 5-amino- 1, 3 ,4-thiadiazole-2-thiol were processed as in Example ID to provide the title compound. MS (DCI/NH3) m/z 386 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.31 (t, 3H), 2.97 (q, 2H), 4.17 (s, 2H), 7.17-7.30 (m, 6H), 7.70 (br s, 2H); Anal, calcd for C1 7 H15N5S3: C, 52.96; H, 3.92; N, 18.17. Found: C, 53.10; H, 3.74 N, 18.03. Example 11 7-methyl-4- (4-methylphenyl)thio]thieno[3.2-d]pyrimidine 3-Methyl-7-chlorothieno[3,2-d]pyrimidine was processed as in Example ID but substituting p-thiocresol for methyl glycolate to provide the title compound. mp 103-107 °C; MS (DCI/NH3) m/z 273 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 2.40 (s, 6H), 7.36 (m, 2H), 7.57 (m, 2H), 8.04 (s, IH), 8.88 (s, lH); Anal, calcd for Cι 5 Hi2N 2 OS 2 : C, 61.73; H, 4.44; N, 10.28. Found: C, 61.73; H, 4.50 N, 10.21. Example 12 7-methyl-4- (5-methyl-1.3.4-thiadiazol-2-yl)thio1thieno[3,2-d]pyrimidine 3-Methyl-7-chlorothieno[3,2-d]pyrimidine and 5-methyl- 1 ,3, 4-thiadiazol-2-thiol were processed as in Example ID to provide the title compound, mp 144-147 °C; MS (DCI/NH3) m/z 281 (M+H) + ; l H NMR (300 MHz, DMSO-d 6 ) δ 2.44 (s, 3H), 2.83 (s, 3H), 8.20 (s, IH), 9.08 (s, IH); Anal, calcd for Cι 0 H 8 N 4 S 3 : C, 42.84; H, 2.88; N, 19.98. Found: C, 42.72; H, 2.83 N, 19.64. Example 13 7-methyl-4-[[5-(methylthioV1.3.4-thiadiazol-2-yl]thio]thienor3.2-d1pyrimidine 3-Methyl-7-chlorothieno[3,2-d]pyrimidine and 5-(methylthio)-l,3,4-thiadiazol-2- thiol were processed as in Example ID to provide the title compound, mp 163-166 °C; MS (DCI/NH3) m/z 313 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.45 (s, 3H), 2.83 (s, 3H), 8.22 (s, IH), 9.11 (s, IH); Anal, calcd for C 1 0H8N 4 S4: C, 38.44; H, 2.58; N, 17.93. Found: C, 38.46; H, 2.63 N, 17.82. Example 14 4- (5-amino-1.3.4-thiadiazol-2-yl)thio]-7-methylthienor3.2-d1pyrimidine 3-Methyl-7-chlorothieno[3,2-d]pyrimidine and 5 -amino- 1 ,3,4-thiadiazole-2-thiol were processed as in Example ID to provide the title compound, mp 221-223 °C; MS (DCI/NH3) m/z 282 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 2.43 (s, 3H), 7.80 (br s, 2H), 8.15 (s, IH), 9.02 (s, IH); Anal, calcd for C9H 7 N5S3: C, 38.42; H, 2.51; N, 24.89. Found: C, 38.41; H, 2.42 N, 24.97. Example 15 7-methyl-N- (4-(methylthio)phenyl]thieno[3,2-d]pyrimidin-4-amine A solution of 3-methyl-7-chlorothieno[3,2-d]pyrimidine in ethanol was treated with 4-(methylmercapto)aniline, stined at reflux for 45 minutes, cooled to room temperature, and filtered. The precipitate was recrystallized from ethanol/water to provide the title compound. mp 212-215 °C; MS (DCI/NH3) m/z 288 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 2.37 (s, 3H), 2.48 (s, 3H), 7.29 (m, 2H), 7.76 (m, 2H), 7.87 (br s, IH), 8.60 (s, IH), 9.63 (br s, IH); Anal, calcd for Ci 4 H 13 N 3 S2: C, 58.51; H, 4.56; N, 14.62. Found: C, 58.31; H, 4.49 N, 14.47. Example 16 7-methyl-4- [(4-methylphenyl thio] thieno [3 ,2-d]pyrimidine-6-carboxamide Example 16A 7-methyl-4- (4-methylphenyl)thio1thieno 3,2-d1pyrimidine-2-carboxylic acid A solution of LDA (0.1M in THF, 9.6 mL) at -78 °C was treated with Example 11 (0.26 g, 0.96 mmol), warmed to 0 °C over 1 hour, poured onto dry ice with constant swirling, quenched with saturated NH4CI, and extracted with 3:1 chloroform/isopropanol. The extract was concentrated, and the residue was purified by flash chromotograpy on silica gel with 7% methanol/dichloromethane to provide the designated compound. Example 16B 7-methyl-4-r( ' 4-methylphenyl thio1thieno[3.2-d]pyrimidine-2-carboxamide A suspension of Example 16A in dichloromethane (3.3 mL) was treated sequentially with oxalyl chloride (0.03 mL, 0.33 mmol) and DMF (1 drop), and concentrated after formation ofthe acid chloride. The residue was suspended in THF (10 mL), transfened to a vigorously stined solution of 1 :1 ammonium hydroxide/water (10 mL), and extracted with dichloromethane. The extract was dried (MgSO4), filtered, and concentrated. The residue was recrystallized from ethyl acetate/hexanes to provide the title compound, mp 243-246 °C; MS (DCI/NH3) m/z 316 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 2.40 (s, 3H), 2.58 (s, 3H), 7.35 (m, 2H), 7.57 (m, 2H), 8.01 (br s, 2H), 8.93 (s, lH); Anal, calcd for Ci 5 H 13 N3OS 2 : C, 57.12; H, 4.15; N, 13.32. Found: C, 56.81; H, 4.06 N, 13.25. Example 17 methyl 4-[(4-methylphenyl thio]thieno| " 2,3-c]pyridine-2-carboxylate Example 17A 3,5-dichloropyridine-4-carboxaldehyde Diisopropyl amine (15.6 mL, 0.111 mol) in dry THF (25 mL) at 0 °C was treated with n-BuLi (44.6 mL, 2.5 M in hexane, 0.111 mol) over 35 minutes, stined for 30 minutes, cooled to -78 °C, diluted with THF (100 mL), and a solution of 3,5- dichloropyridine (15.0 g, 0.101 mol) in THF (175 mL) was added slowly over 3.5 hours in order to maintain an internal temperature < -74 °C. The solution was stined at -78 °C for 30 minutes, treated dropwise over 35 minutes with methyl formate (12.5 mL, 0.203 mmol) in THF (50 mL) maintaining an internal temperature of < -74 °C, stined at -78 °C for 1.4 hours, rapidly carmulated into a ice cold solution of saturated NaHCO3 with vigorous stining, partitioned with ethyl acetate (500 mL), extracted sequentially with saturated NaHCO3 (2x100 mL), brine (3x150 mL), dried (MgSO4), and concentrated. The residue was purified by flash chromatography on silica gel with 10% acetone/hexane. MS (DCI/NH3) m/z 176, 178, 180 (M+H) + ; l U NMR (300 MHz, DMSO-d 6 ) δ 8.80 (s, 2H), 10.31 (s, IH). Example 17B 3-(4-methylphenylthioV5-chloro-4-pyridinecarboxyaldehvde Example 17A (5.05 g, 28.7 mmol) in DMF (70 mL) was treated with p-thiocresol (3.56 g, 28.7 mmol) and potassium carbonate (4.36 g, 31.6 mmol), stined for 0.5 hours at 0 °C then for 1 hour at room temperature, poured into water, diluted with brine, and extracted with dichloromethane. The extract was washed sequentially with water and brine, dried (MgSO 4 ), filtered, and concentrated to provide the designated compound. Example 17C methyl 4-[(4-methylphenyl thiolthieno[2,3-c]pyridine-2-carboxyIate A solution of Example 17B was processed as in Example ID to provide the title compound. mp 116-119 °C; MS (DCI/NH3) m/z 316 (M+H) + ; l U NMR (300 MHz, DMSO-d 6 ) δ 2.28 (s, 3H), 3.91 (s, 3H), 7.20 (m, 2H), 7.29 (m, 2H), 8.00 (s, IH), 8.44 (s, IH), 9.36 (s, IH); Anal, calcd for Ci 6 Hi 3 NO2S 2 -0.25 H 2 O C, 60.07; H, 4.25; N, 4.37. Found: C, 60.04; H, 4.08 N, 4.27. Example 18 4- [(4-methylphenvDthiolthieno [2.3 -c]pyridine-2-carboxylic acid A suspension of Example 17C (2.0 g, 6.35 mmol) and LiOH-H 2 θ (1.4 g, 32 mmol) in isopropanol (25 mL) and water (15 mL) was heated to 75 °C for 1 hour, cooled, treated with water, and washed with diethyl ether. The aqueous layer was cooled in an ice bath and adjusted to pH 2 with 10% HCl. The resulting solid was collected, washed with water, dried, and recrystallized from ethanol/water to provide the title compound. mp 272-274 °C; MS (DCI/NH 3 ) m/z 302 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 7.20 (m, 2H), 7.28 (m, 2H), 7.92 (s, IH), 8.44 (s, IH), 9.34 (s, IH); Anal, calcd for C15H 12 N 2 OS2: C, 59.78; H, 3.67; N, 4.64. Found: C, 59.48; H, 3.58 N, 4.54. Example 19 4- [(4-methylphenyl)thio]thieno [2.3 -c]pyridine-2-carboxamide A suspension of Example 18 (0.535 g, 1.78 mmol) in dichloromethane (25 mL) at 0 °C was treated sequentially with oxalyl chloride (0.34 g, 2.67 mmol) and DMF (1 drop), stined at room temperature for 0.5 hours, and concentrated. The residue was suspended in THF, treated with THF (60 mL), water (30 mL), and concentrated NH 4 OH (30 mL), and stined for 0.5 hours. The THF layer was separated, washed with brine, partially dried (MgSO 4 ), filtered, and concentrated. The residue was purified by flash chromatograpy on silica gel with 5% methanol/dichloromethane and recrystallized from 95% ethanol to provide the title compound, mp 198-199 °C; MS (DCI NH3) m/z 301 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 7.20 (m, 2H), 7.30 (m, 2H), 7.89 (br s, IH), 8.26 (s, IH), 8.35 (s, IH), 8.54 (br s, IH) 9.16 (s, IH); Anal, calcd for C15H 12 N 2 OS2: C, 59.97; H, 4.02; N, 9.32. Found: C, 59.84; H, 4.12 N, 9.31. Example 20 4-(2-pyridinylthio)thieno[2.3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B, 17C, 18, and 19 but substituting 2-mercaptopyridine for p-thiocresol in Example 17B to provide the title compound, mp 239-242 °C; MS (DCI/NH3) m/z 305 (M+NH 4 ) + ; l H NMR (300 MHz, DMSO-d 6 ) δ 6.99 (d, IH), 7.17 (dd, IH), 7.65 (dt, IH), 7.85 (br s, IH), 8.18 (s, IH), 8.36 (m, IH), 8.49 (br s, IH), 8.69 (s, IH), 9.23 (s, IH); Anal, calcd for C13H9N3OS2: C, 54.34; H, 3.16; N, 14.47. Found: C, 54.10; H, 3.14; N, 14.62. Example 21 4- [(4-chlorophenyl)thio]thieno [2.3 -c]pyridine-2-carboxamide Example 17A was processed as in examples 17B, 17C, 18, and 19 but substituting 4-chlorothiophenol for p-thiocresol in Example 17B to provide the title compound. mp 239-241 °C; MS (DCI NH3) m/z 321 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 7.31 (m, 2H), 7.43 (m, 2H), 7.89 (br s, IH), 8.24 (s, IH), 8.54 (br s, IH), 8.56 (s, IH), 9.38 (s, IH); Anal, calcd for C14H9CIN2OS2: C, 52.42; H, 2.83; N, 8.73. Found: C, 52.33; H, 2.80; N, 8.63. Example 22 N-methoxy-N-methyl-4-[(4-methylphenyl)thio1thieno[2,3-c]pyridine-2-carboxamide A solution of Example 18 (0.66 g, 2.2 mmol) in dichloromethane was treated sequentially with oxalyl chloride (0.29 mL, 3.3 mmol) and DMF (1 drop), stined for 30 minutes, and concentrated. The residue was suspended in THF, transfened to a solution of N,O-dimethylhydroxylamine hydrochloride (0.32 g, 3.3 mmol) and triethylamine (0.92 mL, 6.6 mmol) in 1 : 1 THF water, and stined for 5 minutes. The THF layer was separated, dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 20% ethyl acetate/hexanes to provide the title compound. mp 103-107 °C; MS (DCI/NH3) m/z 345 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 2.27 (s, 3H), 3.34 (s, 3H), 3.74 (s, 3H), 7.19 (m, 2H), 7.27 (m, 2H), 8.02 (s, IH), 8.46 (s, IH); Anal, calcd for Ci 7 Hi 6 N 2 O2S 2 : C, 59.28; H, 4.68; N, 8.13. Found; C, 58.76; H, 4.58; N, 8.06. Example 23 N-methoxy-4- [(4-methylphenyl thiolthieno 2.3 -c]pyridine-2-carboxamide Example 18 was processed as in Example 22 but substituting O-methylhydroxyl- aminehydrochloride for N,O-dimethylhydroxylamine hydrochloride to provide the title compound. mp 200-203 °C; MS (DCI NH3) m/z 331 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 3.76 (s, 3H), 7.20 (m, 2H), 7.30 (m, 2H), 7.89 (br s, IH), 8.15 (s, IH), 8.4 (s, IH), 9.3 (s, IH); Anal, calcd for C1eH 1 N2O2S2-O.25.H2OC, 58.16; H, 4.27; N, 8.48. Found: C, 57.46; H, 4.1 N, 8.01. Example 24 N-(4-chlorophenyl)-4- [(4-methylphenyl)thio1thieno [2.3 -c]pyridine-2-carboxamide A solution of Example 18 (0.1 g, 0.33 mmol) in dichloromethane was treated with oxalyl chloride (0.03 mL, 0.33 mmol) and DMF (1 drop) stined at reflux for 20 minutes, and concentrated. The residue was suspended in (3:1) benzene/dichloromethane (4 mL), treated with triethylamine (0.5 mL) and 4-chloroaniline (46 mg, 0.36 mmol), stined at reflux overnight, and concentrated. The residue was treated with water and extracted with dichloromethane. The extract was dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with ethyl acetate/hexanes to provide the title compound. mp 208-211 °C; MS (DCI/NH3) m/z 411 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 7.23 (m, 2H), 7.33 (m, 2H), 7.47 (m, 2H), 7.81 (m, 2H), 8.34 (s, IH), 8.57 (s, IH), 9.31 (s, IH), 10.90 (br s, IH); Anal, calcd for Cι 2 Hι 5 ClN 2 OS2: C, 61.38; H, 3.68; N, 6.82. Found: C, 61.22; H, 3.67; N, 6.79. Example 25 4-[(4-methylphenvπthio1thieno[2.3-c]pyridine-2-carboxaldehvde A solution of Example 22 (3.33 g, 9.6 mmol) in THF at -5 °C was treated dropwise with 1M DIBA1-H in THF (14.5 mL, 14.5 mmol), stined for 45 minutes, poured into ice HCl with constant stining, and extracted with dichloromethane. The extract was dried (MgSO4), filtered, and concentrated to provide the title compound. MS (DCI/NH3) m/z 303 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 7.22 (m, 2H), 7.34 (m, 2H), 8.40 (s, IH), 8.48 (s, IH), 9.38 (s, IH), 10.23 (s, IH); Anal, calcd for Cι 5 HnNOS 2 : C, 63.13; H, 3.33; N, 4.91. Found: C, 62.81; H, 3.97; N, 5.01. Example 26 4-[(4-methylphenvπthio]thieno[2.3-c1pyridine-2-carboxaldehyde. O-methyloxime A solution of Example 25 (0.22 g, 0.76 mmol) in 1 :1 pyridine:ethanol (8 mL) was treated with methoxylamine hydrochloride (0.51 mL, 1.52 mmol), stined at room temperature for 3 hours, concentrated, treated with water and extracted with dichloromethane. The extract was washed with IN HCl, dried (MgSO4) ; filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 20% ethyl acetate/hexanes to provide the title compound. mp 95-98 °C; MS (DCI/NH3) m/z 315 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) 2.28 (s, 3H), 3.95 (s, 1.8H), 4.08 (s, 1.2H), 7.18 (m, 2H), 7.25 (m, 2H), 7.79 (s, 0.6H), 7.95 (s, 0.4H), 8.27 (s, 0.4H), 8.36 (s, 0.6H), 8.38 (s, 0.4H), 8.68 (s, 0.6H), 9.20 (s, 0.6H), 9.30 (s, 0.4H); Anal, calcd for C16H 14 N 2 OS2: C, 61.12; H, 4.49; N, 8.91. Found: C, 60.93; H, 4.55; N, 8.98. Example 27 4-[f4-methylphenv0thiolthieno[2.3-c]pyridine-2-carboxaldehyde, O-(phenylmethyl)oxime Example 25 and O-benzylhydroxylamine hydrochloride were processed as in Example 26 but for 18 hours instead of 3 hours to provide the title compound, mp 127-133 °C; MS (DCI/NH3) m/z 391 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) 2.27 (s, 3H), 5.22 (s, 1.2H), 5.38 (s, 0.8H), 7.15-7.26 (m, 4H), 7.31-7.47 (m, 5H), 7.78 (s, 0.6H), 7.96 (s, 0.4H), 8.31 (s, OAK), 8.36 (s, 0.6H), 8.39 (s, 0.4H), 8.74 (s, 0.6H), 9.20 (s, 0.6H), 9.30 (s, 0.4H); Anal, calcd for C22H18N 2 OS2: C, 67.66; H, 4.65; N, 7.17. Found: C, 67.45; H, 4.80; N, 7.13. Example 28 2-[rr4-[(4-methylphenyl)thiolthieno[2,3-c]pyridin-2-ylmethylene1amino]oxy]acetic acid Example 25 was processed as in Example 26 but substituting carboxymethoxyl- amine hemihydrochloride for methoxylamine hydrochloride to provide the title compound. mp 227-230 °C; MS (DCI NH3) m/z 359 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.28 (s, 3H), 4.71 (s, 2H), 7.19 (m, 2H), 7.25 (m, 2H), 7.84 (s, IH), 8.36 (s, IH), 8.79 (s, IH), 9.20 (s, IH); Anal, calcd for C 1 7H14N 2 O3S 2 : C, 56.97; H, 3.94; N 7.82. Found C, 56.90; H, 4.10; N, 7.97. Example 29 4-r( ' 4-methylphenyl)thio]thieno[2.3-c]pyridine-2-carboxaldehvde. O-phenyloxime Example 25 was processed as in Example 26 but substituting O-phenylhydroxyl- amine hydrochloride for methoxylamine hydrochloride to provide the title compound, mp 94-97 °C; MS (DCI/NH3) m/z 377 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.38 (s, 3H), 7.09-7.50 (m, 9H), 7.98 (s, 0.5H), 8.16 (s, 0.5H), 8.39 (s, 0.5H), 8.42 (s, 05H), 8.71 (s, 0.5H), 9.16 (s, 0.5H), 9.27 (s, 0.5H), 9.37 (s, 0.5); Anal, calcd for C2iHi6N 2 OS 2 : C, 67.00; H 4.28; N, 7.44. Found: C, 67.14; H, 4.50; N, 7.57. Example 30 4-[ 4-methylphenyl)thio]thieno[2.3-c1pyridine-2-carboxaldehyde. oxime Example 25 was processed as in Example 26 but substituting hydroxylamine hydrochloride for methoxylamine hydrochloride to provide the title compound, mp 209-210 °C; MS (DCI/NH3) m/z 301 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 2.28 (s, 3H), 7.18 (m, 2H), 7.70 (s, 0.3H), 7.87 (s, 0.7H), 8.19 (s, 0.7H), 8.35 (s, 0.3H), 8.38, (s, 0.7H), 8.56 (s, 0.3H), 9.17 (s, 0.3H), 9.27 (s, 0.7H); Anal, calcd for C 1 5H12N2OS2: C, 59.98; H, 4.03; N, 9.33. Found: C, 59.80; H, 4.08, N, 9.30. Example 31 2-[rr4-r(4-methylphenyl thiolthieno[2,3-c]pyridine-2-ylmethylene]amino]oxy]acetamide Example 28 was processed as in Example 19 to provide the title compound, mp 152-156 °C; MS (DCI/NH 3 ) m/z 358 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 2.27 (s, 3H), 4.52 (s, 0.6H), 4.66 (s, 0.4H), 7.19 (m, 2H), 7.25 (m, 2H), 7.32 (br s, IH), 7.40 (br s, IH), 7.84 (s, 0.6H), 7.97 (s, 0.4H), 8.32 (s, 0.4H), 8.37 (s, 0.6H), 8.40 (s, 0.4H), 8.75 (s, 0.6H), 9.21 (s, 0.6H), 9.32 (s, 0.4H); Anal, calcd for Cι 7 Hi5N3θ 2 S2 (1.25 H 2 θ): C, 57.12; H, 4.23; N, 11.76. Found C, 56.19; H, 4.48; N, 10.94 Example 32 (E)-3-[( ' 4-methylphenyl)thio]thieno[2.3-c]pyridin-2-yl1-2-propenamide Example 25 (0.23 g, 1.27 mmol) in chloroform (10 mL) was treated with carbamoylmethylenetriphenylphosphorane (0.41 g, 1.27 mmol), heated to reflux for 30 minutes, cooled, and concentrated. The residue was purified with flash chromatography on silica gel with 2% methanol/dichloromethane to provide the title compound, mp 171-174 °C; MS (DCI/NH3) m/z 327 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 2.28 (s, 3H), 6.64 (d IH), 7.19 (m, 2H), 7.25-7.37 (m, 3H), 7.68-7.82 (m, 3H), 8.35 (s, IH), 9.19 (s, IH); Anal, calcd for C 17 H14N2OS2 H 2 0: C, 62.55; H, 4.32; N, 8.58. Found: C, 59.78; H, 4.50; N, 8.20. Example 33 l-[4-[(4-methylphenyl)thio1thieno[2.3-c]pyridin-2-yl]ethanone A solution of Example 22 in THF (25 mL) at 0 °C was treated with methyl magnesium bromide (1.4M in toluene/THF, 1.85 mL, 2.6 mmol), warmed to room temperature, stined overnight, treated with methylmagnesiumbromide (1.4M in toluene/THF, 0.7 mL, 1.3 mmol) stined for 1 hour, poured with constant swirling onto ice/NH 4 Cl, and extracted with ethyl acetate. The extract was dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 20% ethyl acetate/hexanes to provide the title compound. mp 134-138 °C; MS (DCI/NH3) m/z 317 (M+NH 4 ) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.33 (s, 3H), 2.71 (s, 3H), 7.24 (m, 2H), 7.38 (m, 2H), 8.28 (s, IH), 8.31 (s, IH), 9.29 (s, IH); Anal, calcd for Cι 6 Hι 3 NOS 2 : C, 64.19; H, 4.38; N, 4.68. Found C, 64.11; H, 4.41; N, 4.61. Example 34 2-benzoyl-4-[(4-methylphenvDthio]thieno[2.3-c]pyridine Example 22 and phenyl lithium were processed as in Example 33 to provide the title compound, mp 103-107 C; MS (DCI/NH3) m/z 362(M+H) + ; !H NMR (300 MHz, DMSO d 6 ) δ 2.33 (2, 3H), 7.26 (m, 4H), 7.57 (m, 2H), 7.71 (m, 4H), 8.49 (s, IH), 9.40 (s, IH); Anal. Calcd for C 21 H 1 5NOS 2 1.25 H 2 O: C, 65.68;, H, 4.59; N, 3.64. Found: C, 65.67; H, 4.09; N, 3.46. Example 35 2-ethyl-4-[(4-methylphenyl thio]thienor2.3-c]pyridine A solution of Example 33 in ethylene glycol (10 mL) was treated with hydrazine hydrate (0.18 mL, 5.8 mmol), stined at 160 °C for 30 minutes, cooled to room temperature, treated with potassium hydroxide, stined at 150 °C for 45 minutes, cooled to room temperature, treated with water, and extracted with ethyl acetate. The extract was washed with water, dried (MgSO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 10% ethyl acetate/hexanes to provide the title compound. MS (DCI/NH3) m/z 286 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 1.28 (t , 3H), 2.26 (s, 3H), 2.99 (q, 2H), 7.14-7.27 (m, 5H), 8.34 (s, lH), 9.11 (s, IH); Anal, calcd. for Cι 6 Hι 5 NS 2 -0.25 H 2 O: C, 67.33; Hi, 5.30; N, 4.91. Found: C, 66.63; H, 5.38; N, 4.72. Example 36 l-[4-[(4-methylphenyl ' )thio1thieno[2.3-clpyridin-2-yl]ethanone. oxime Example 33 and hydroxylamine hydrochloride were processed as in Example 26 to provide the title compound. mp 209-213 °C; MS (DCI/NH3) m/z 315 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 2.22 (s, 1.5H), 2.28 (s, 3H), 2.32 (s, 1.5H), 7.20 (m, 2H), 7.30 (m, 2H), 7.62 (s, 0.5H), 7.70 (s, 0.5H), 8.30 (s, 0.5H), 8.34 (s, 0.5H), 9.12 (s, 0.5H), 9.24 (s, 0.5H); Anal, calcd for C 1 6H1 4 N2OS2: C, 61.16; H, 4.49, N, 8.91. Found C, 60.83, H, 4.61 ; N, 9.03. Example 37 N-C2.3 -dihydroxypropyl - [(4-methylphenyl ' )thiolthieno [2,3 -c]pyridine-2-carboxamide A solution of Example 18 (2.5 g, 8.3 mmol) and N-hydroxysuccinimide (0.95 g, 8.3 mmol) in dichloromethane (35 mL) was treated with DCC (1.882 g, 9.13 mmol) in methylene chloride (15 mL), stined at room temperature for 18 hours, and concentrated. The residue was dissolved in ethyl acetate, washed with water, dried (MgSO 4 ), filtered, and concentrated. The residue was added to a solution of 3-amino-l,2-propane diol (0.144 g, 1.6 mmol) in 3:1 dioxane/methanol (20 mL), was stined at room temperature for 18 hours, concentrated, dissolved in ethyl acetate, washed with water, dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromotograpy on silica gel with 6% methanol/dichloromethane to provide the title compound. mp 120-122 °C; MS (DCI NH3) m/z 375 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3 H), 3.19 (m, IH), 3.4 (m, 1 H), 3.65 (m, 1 H), 4.62, (t, 1 H), 4.88 (d, 1 H) 7.20 (m, 2 H), 7.30 (m, 2 H), 8.38 (s, 1 H), 9.1 (s, 1 H), 9.28 (s, IH) ; Anal, calcd for C 1 8H18N2O3S2O.75H 2 O: C, 51.13: H, 4.84; N, 7.48. Found: C, 55.54, H, 5.23 N, 6.7. Example 38 4- [( " 4-methylphenyl)thio]thieno [2,3 -c]pyridine-2-carboxylic acid, hydrazide Example 18 was processed as in Example 37 but substituting hydrazine for 3- amino- 1 ,2-propanediol to provide the title compound, mp 176-178 °C; MS (DCI/NH3) m/z 316 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3 H), 4.68 (br s, 2H), 7.20 (m, 2 H), 7.30 (m, 2 H), 8.2 (s, 1 H), 8.4 (s, 1 H), 9.28 (s, 1 H) 10.4 (br s, 1 H); Anal, calcd for C15H13N3OS2O.25.H2O: C, 57.12; H, 4.15; N, 13.32. Found: C, 56.49; H, 4.19 N, 12.29. Example 39 N 2 -4-r(4-methylρhenvnthiolthienor2.3-clpyridin-2-yl]carbonyll-N 6 - [(nitroamino iminomethyl]-L-lvsine, methyl ester N-ω-nitroarginine methyl ester hydrochloride and NaHCO3 were processed as in Example 37. The residue was purified by flash chromotograpy on silica gel with 5% methanol/dichloromethane to provide the title compound. mp 84-87 °C; MS (DCI/NH3) m/z 517 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 1.60 (m, 2H), 1.85 (m, 2H), 2.29 (s, 3 H), 3.20, (m, 2H), 3.68, (s, 3H), 4.35, (t, IH), 4.48, (m, IH, 7.20 (m, 2 H), 7.30 (m, 2 H), 8.32 (s, 1 H), 8.48 (s, 1 H), 8.52, (br s, IH), 9.30 (s, 1 H), 9.42 (d, IH) ; Anal, calcd for C 22 H 24 N6O5S 2 O.25 H 2 O: C, 51.15; H, 4.68; N, 16.27. Found: C, 50.95; H,4.89; N,15.73. Example 40 N-(aminoiminomethyl)-4-[(4-methylphenyl)thio1thieno[2,3-c]pyridine-2-carboxamide A solution of guanidine hydrochloride (0.095 g, 1 mmol) in methanol was treated with potassium t-butoxide (0.112 g, 1 mmol), stined at room temperature for 30 minutes, treated with Example 17 (0.1 g, 0.3 mmol), warmed to room temperature for 16 hours and concentrated. The concentrate was dissolved in ethyl acetate (100 mL), washed with water, dried (MgSO 4 ), filtered, and concentrated. The residue was purified by flash chromotograpy on silica gel with 6% methanol/dichloromethane to provide the title compound. mp 202-205 °C; MS (DCI/NH3) m/z 343 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 6.90 (br s, 2H), 7.20 (m, 4H), 7.80 (S, IH), 8.00 (br s, 2H), 8.20 (s, IH), 8.40 (s, IH), 9.24 (s, IH). Example 41 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carbothioamide A solution of Example 19 (190 mg, 0.63 mmol) and Lawsesson's reagent (383 mg, 9.48 mmol) in toluene (15 mL) was heated to room temperature for 5 hours and concentrated. The residue purified by flash chromotograpy on silica gel with 4% methanol/dichloromethane to provide the title compound. mp 181-183 °C; MS (DCI/NH3) m/z 317 (M+H) + ; »H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 7.20 (m, 2H), 7.30 (m, 2H), 8.18 (br s, IH), 8.32 (s, IH), 9.2 (s, IH) 10.1 (br s, IH) 10.2 (br s, IH); Anal, calcd for Ci5Hι 2 N 2 S3- 0.25 H 2 O: C, 56.93; H, 3.82; N, 8.85. Found: C, 55.89; H,3.83 N, 8.48. Example 42 4-[(4-methylphenyl)thio]thieno[2,3-c1pyridine Boiling Dowtherm A (2 mL) was treated sequentially with Example 18 (0.6 g, 1.99 mmol) and copper powder (0.3 g), stined for 5 minutes, cooled, diluted with hexanes, and purified by flash chromatography on silica gel with 15% ethyl acetate/hexanes. The product was then recrystallized from hexanes to provide the title compound. mp 94-95 °C; MS (DCI/NH3) m/z 258 (M+H) + ; •H NMR (300 MHz, DMSO-d 6 ) δ 2.27 (s, 3H), 7.16 (m, 2H), 7.23 (m, 2H), 7.44 (d, IH), 8.20 (d, IH), 8.40 (s, IH), 9.27 (s, IH); Anal, calcd for C14H1 ιNS 2 : C, 65.33; H, 4.30; N, 5.44. Found: C, 65.44; H, 4.20, N, 5.26. Example 43 methyl 4-[( " 2-methoxy-2-oxoethyl)thio]thieno[2,3-c]pyridine-2-carboxylate Example 93 A was processed as in examples 17B and 17C, but substituting methyl thioglycolate for p-thiocresol in Example 17B to provide the title compound. MS (DCI/NH3) m/z 298 (M+H) + ; IH NMR (500 MHz, DMSO-d 6 ) δ 3.59 (s, 3H), 3.94 (s, 3H), 4.04 (s, 2H), 8.14 (s, IH), 8.55 (s, lH), 9.27 (s, IH). Example 44 4-[(2-amino-2-oxoethyl)thio]thieno[2.3-c]pyridine-2-carboxamide Example 43 was dissolved in 2M methanolic ammonia and warmed to 45 °C in a sealed tube for 18 hours. The precipitate was filtered, washed with methanol-diethyl ether (1 :1) and dried under vacuum to provide the title compound. MS (APCI) m/z 268 (M+H) + ; ! H NMR (400 MHz, DMSO-d 6 ) δ 3.81 (s, 2H), 7.17 (br s, IH), 7.59 (br s, IH), 7.82 (br s, IH), 8.29 (br s, IH), 8.46 (s, IH), 8.52 (br s, IH), 9.14 (s, IH). Example 45 4-r(4-bromophenyl)thio]thieno[2.3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 4-bromothiophenol for p-thiocresol in Example 17B to provide the title compound. MS (DCI/NH3) m/z 365 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.20 (dt, 2H), 7.53 (dt, 2H), 7.87 (br s, IH), 8.21 (s, IH), 8.51 (br s, IH), 8.54 (s, IH), 9.36 (s, IH); Anal, calcd for Ci4H 9 BrN 2 OS2: C, 46.04; H, 2.48; N, 7.67. Found: Q45.86; H,2.30; N, 7.51. Example 46 4-(phenylthio)thieno[2.3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B, 17C, and 44 but substituting thiophenol for p-thiocresol in Example 17B to provide the title compound. MS (DCI NH3) m/z 287 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.29-7.40 (m, 5H), 7.86 (br s, IH), 8.25 (s, IH), 8.46 (s, lH), 8.52 (br s, lH), 9.31 (s, IH); Anal, calcd for C14H10N2OS2: C, 58.72; H, 3.52; N, 9.28. Found: C, 58.62; H, 3.42; N, 9.48. Example 47 4-[[4-(trifluoromethyl)phenyl1thio1thieno[2,3-c1pyridine-2-carboxamide Example 17A was processed as in examples 17B, 17C, and 44 but substituting ,α,α-trifluorothiocresol for p-thiocresol in Example 17B to provide the title compound. MS (DCI/NH3) m/z 355 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 7.31 (d, 2H), 7.65 (d, 2H), 7.85 (br s, IH), 8.19 (s, IH), 8.50 (br s, IH), 8.68 (s, IH), 9.44 (s IH); Anal, calcd for C15H9F3N2OS2: C,50.84; H, 2.56; N, 7.91. Found: C, 50.63; H, 2.44; N, 7.82. Example 48 4- [(2-methylphenyl thio]thieno [2.3 -clpyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 2-methylthiophenol for p-thiocresol in Example 17B. The residue was purified by column chromatography, eluting with 5% methanol in dichloromethane to provide the title compound, mp 170-172 °C; MS (DCI/NH3) m/z 301 (M+H) + ; l H NMR (300 MHz, DMSO-d 6 ) δ 2.41 (s, 3H), 7.04 (dd, IH), 7.15 (dt, IH), 7.27 (dt, IH), 7.38 (br d, IH), 7.86 (br s, IH), 8.20 (s, IH), 8.23 (s, IH), 8.53 (br s, IH), 9.28 (s, IH); Anal, calcd for C 15 H 1 2N2OS2: C, 59.97; H, 4.03; N, 9.33. Found: C, 59.86; H, 4.16; N, 9.11. Example 49 4-[(3-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 3-methylthiophenol for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound. mp 171-173 °C; MS (DCI/NH3) m/z 301 (M+H) + ; l U NMR (300 MHz, DMSO-d 6 ) δ 2.27 (s, 3H), 7.06-713 (m, 2H), 7.21-7.27 (m, 2H), 7.89 (br s, IH), 8.26 (s, IH), 8.42 (s, IH), 8.55 (br s, IH), 9.30 (s, IH); Anal, calcd for C15H12N2OS2 O.25H2O: C, 59.08; H, 4.13; N, 9.19. Found: C, 59.10; H, 4.16; N, 9.11. Example 50 4-[(3.4-dimethylphenyl thio]thieno[2.3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 3,4-dimethylthiophenol for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound. mp 192-194 °C; MS (APCI) m/z 315 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 2.09 (s, 3H), 2.11 (s, 3H), 7.05 (m, 2H), 7.19 (s, IH) 7.81 (br s, IH), 8.12 (d, 2H), 8.49 (br s, IH), 9.15 (s, IH); Anal, calcd for Ci6Hi 4 N 2 OS 2 -0.25H2O: C, 60.25; H, 4.58; N, 8.78. Found: C, 60.34; H, 4.52; N, 8.75. Example 51 4-[r3.5-dimethylphenyl)thiolthieno[2.3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 3,5-dimethylthiophenol for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol /dichloromethane to provide the title compound, mp 177-179 °C; MS (DCI/NH3) m/z 315 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.13 (s, 6H), 6.83 (s, IH), 6.92 (s, IH), 7.81 (br s, IH), 8.21 (s, IH), 8.30 (s, IH), 8.50 (br s, IH), 9.19 (s, IH); Anal, calcd for Cι 6 Hι 4 N 2 OS 2 : C, 61.12; H, 4.49; N, 8.91. Found: C, 60.82; H, 4.48; N, 8.75. Example 52 4- [(2,4-dimethylphenyl)thio] thieno [2.3 -c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 2,4-dimethylthiophenol for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound. mp 193-195 °C; MS (APCI) m/z 315 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.28 (s, 3H), 2.38 (s, 3H), 7.02 (d, IH), 7.13 (d, IH), 7.20 (s, IH), 7.91 (br s, IH), 8.05 (s, IH), 8.58 (br s, IH), 9.22 (s, IH); Anal, calcd for Ci6Hi 4 N 2 OS2-0.25H 2 O: C, 60.25; H, 4.58; N, 8.78. Found: C, 60.40; H, 4.52; N, 8.72. Example 53 4-[(2-methyl-3-furanyl ' )thio1thieno[2.3-c1pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 2-methyl-3-furanthiol for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound. mp 236-239 °C (decomposes); MS (ESI) m z 291 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) δ 2.41 (s, 3H), 6.68 (d, IH), 7.74 (d, IH), 7.93 (br s, IH), 8.19 (s, IH), 8.38 (s, IH), 8.60 (br s, IH), 9.15 (s, IH); Anal, calcd for C 1 3H10N2O2S2O.25H2O: C, 52.95; H, 3.59; N, 9.50. Found: C, 52.57; H, 3.41; N, 9.30. Example 54 4-[[(4-chlorophenyl)methyllthio]thieno[2.3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 4-chlorobenzylmercaptan for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound, mp 198-199 °C; MS (APCI) m z 335 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 4.40 (s, 2H), 7.31 (s, 4H), 7.86 (br s, IH), 8.26 (s, IH), 8.41 (s, IH), 8.52 (br s, IH), 9.15 (s, IH); Anal, calcd for C 1 5H 1 1 CIN2OS2: C, 53.80; H, 3.31; N, 8.37. Found: C, 53.52; H, 3.18; N, 8.31. Example 55 4-[(3,4-dichlorophenyl)thio1thieno[2,3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 3,4-dichlorothiophenol for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound. MS (ESI) m/z 355 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 7.10 (dd, IH), 7.55 (d, IH), 7.59 (d, IH), 7.91 (br s, IH), 8.21 (s, IH), 8.53 (br s, IH), 8.62 (s, IH), 9.41 (s, IH); Anal, calcd for C 14 H8CI 2 N 2 OS2: C, 47.33; H, 2.27; N, 7.89. Found: C, 47.34; H, 2.52; N, 8.05. Example 56 4-[(4-methoxyphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting 4-methoxythiophenol for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound, mp 219-221 °C; MS (ESI) m/z 317 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 3.76 (s, 3H), 6.99 (d, 2H), 7.46 (d, 2H), 7.89 (br s, IH), 8.17 (s, IH), 8.30 (s, IH), 8.54 (br s, IH), 9.18 (s, IH); Anal, calcd for C 1 5H 1 2N2O 2 S 2 : C, 56.94; H, 3.82; N, 8.85. Found: C, 56.80; H, 3.78; N, 8.79. Example 57 4-(cvclohexylthio)thieno[2,3-c]pyridine-2-carboxamide Example 17A was processed as in examples 17B and 17C, and 44, but substituting cyclohexylmercaptan for p-thiocresol in Example 17B. The residue was purified by flash chromatography with 5% methanol/dichloromethane to provide the title compound, mp 205-207 °C; MS (ESI) m/z 293 (M+H) + ; •H NMR (300 MHz, DMSO-d 6 ) δ 1.14-1.43 (br m, 6H), 1.51-1.61 (br m, IH), 1.66-1.78 (br m, 2H), 1.83-1.98 (br m, 2H), 7.90 (br s, IH), 8.33 (s, IH), 8.52 (s, IH), 8.57 (br s, IH), 9.22 (s, IH); Anal, calcd for Cι 4 Hι 6 N 2 OS 2 : C, 57.50; H, 5.51; N, 9.58. Found: C, 57.53; H, 5.39; N, 9.51. Example 58 4- [(4-methylphenyl)thio]-N- [3 -(4-morpholinyl)propyl]thieno [2,3 -c]pyridine-2- carboxamide.trifluoromethylacetate (salt) Example 17C (200 mg, 0.635 mmol) in 9:1 4-(3-aminopropyl)morpholine/acetic acid (2 mL) was warmed at 70 °C for 4 hours, diluted with acetonitrile (6 mL), and purified by C-18 reverse phase HPLC with a gradient of 20% acetonitrile/water to 100% CH3CN containing 0.1 % trifluoroacetic acid to provide the title compound. MS (APCI) m/z 428 (M+H) + ; ] H NMR (400 MHz, DMSO-d 6 ) δ 1.95 (m, 2H), 3.08 (m, 2H), 3.18 (m, 2H), 3.36 (m, 2H), 3.43 (m, 2H), 3.68 (m, 4H), 7.20 (d, 2H), 7.28 (d, 2H), 8.0 (br s, IH), 8.27 (s, IH), 8.34 (m, IH), 9.27 (m, IH). Example 59 4- [(4-methylphenvDsulfinyllthieno [2,3 -c]pyridine-2-carboxamide Example 59 A Methyl 4-[(4-methylphenyl)sulfinyl]thieno[2,3-c]pyridine-2-carboxylate A solution of Example 17C (144 mg, 0.46 mmol) in dichloromethane (10 mL) at 0 °C was treated with 3-chloroperoxybenzoic acid (57-86%), 82 mg), warmed to room temperature over 4 hours, treated with dichloromethane (50mL), washed sequentially with IN NaOH, water, and brine, dried (MgSO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 50% ethyl acetate/hexane to provide the title compound. MS (DCI/NH3) m/z 332 (M+H) + ; l NMR (300 MHz, DMSO-d 6 ) δ 2.25 (s, 3H), 3.84 (s, 3H), 7.38 (d, 2H), 7.65 (d, 2H), 8.41 (s, IH), 9.0 (s, IH), 9.58 (s, IH). Example 59B 4-[(4-methylphenyl)sulfinyl]thieno[2.3-c]pyridine-2-carboxamide Example 59A was processed as in Example 44 to provide the title compound. MS (DCI/NH 3 ) m/z 317 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 2.31 (s, 3H), 7.38 (d, 2H), 7.79 (d, 2H), 7.94 (br s, IH), 8.43 (s, IH), 8.62 (br s, IH), 8.85 (s, IH), 9.43 (s, IH). Example 60 4-f4-methylphenoxy)thieno[2.3-c]pyridine-2-carboxamide Example 60A methyl 4-(4-methylphenoxy thieno[2,3-c]pyridine-2-carboxylate Example 17A was processed as in examples 17B and 17C, but substituting p-cresol for p-thiocresol in Example 17B to provide the title compound, mp 96-98 °C; MS (DCI/NH3) m/z 317 (M+NH 4 ) + , 300 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 2.32 (s, 3 H), 3.91 (s, 3 H), 7.05 (m, 2 H), 7.24 (m, 2 H), 7.95 (s, 1 H), 8.12 (s, 1 H), 9.17 (s, 1 H); Anal, calcd for Cι 6 Hι 3 NO 3 S: C, 64.19; H, 4.37; N, 4.67. Found: C, 64.05; H, 4.34 N, 4.52. Example 60B 4-(4-methylphenoxy thieno[2.3-c]pyridine-2-carboxamide Example 60A was processed as in examples 18 and 19 to provide the title compound, mp 196-197 °C; MS (DCI/NH3) m/z 285 (M+H) + , 302 (M+NH 4 ) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.31 (s, 3 H), 7.04 (m, 2 H), 7.25 (m, 2 H), 7.82 (br s, 1 H), 8.00 (s, 1 H), 8.21 (s, 1 H), 8.42 (br s, 1 H) 9.07 (s, 1 H); Anal, calcd for C15H 1 2N2O2S. C, 63.36; H, 4.25; N, 9.85. Found: C, 63.29; H, 4.28 N, 9.68. Example 61 4-(4-chlorophenoxy thieno[2.3-c1pyridine-2-carboxamide Example 61 A methyl 4-(4-chlorophenoxy ' )thieno[2,3-c]pyridine-2-carboxylate A solution of 4-chlorophenol (2.63 g, 20.5 mmol) in THF (20 mL) at 0 °C was treated dropwise with a solution of potassium tert-butoxide (1.0 M solution in THF, 20.4 mL, 20.5 mmol), stined at 25 °C for 1 hour, cooled to 0 °C, treated with a solution of Example 17A (3.54 g, 20.23 mmol) in THF (40 mL), warmed at 60 °C for 0.5 hours, cooled to 0 °C, treated with methylthioglycolate (1.989 mL, 22.25 mmol) and CS 2 CO3 (6.59 g, 20.23 mmol), warmed at 60 °C for 0.25 hours, cooled to room temperature and filtered. The filtrate was diluted with ethyl acetate, washed sequentially with water and brine, dried (MgSO 4 ), filtered, and concentrated. Purification ofthe residue by flash chromatography on silica gel with 4% acetone/hexane provided the title compound. mp 99-100 °C; MS (APCI) m/z 320 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 3.91 (s, 3H, OCH 3 ), 7.14 (d, 2H), 7.48 (d, 2H), 7.95 (s, IH), 8.23 (s,lH), 9.23 (s, IH); 13C NMR (100 MHz, DMSO-d 6 ) δ 56.45 (OCH3), 120.19 (CH), 123.06 (Ar-CH), 128.04 (Ar-CH), 131.34 (C), 132.37 (Ar-CH), 133.38 (Ar-CH), 136.40 (Ar-CH), 139.38 (C), 141.75 (C), 142.09 (C), 144.89 (Ar-CH), 150.91 (C), 158.64 (C), 164.95 (CO); Anal, calcd for C15H10CINO3S: C, 56.34; H, 3.15; N, 4.38. Found: C, 56.23; H, 3.16; N, 4.38. Example 61B 4-(4-chlorophenoxy)thieno [2.3 -clpyridine-2-carboxamide Example 61 A was processed as in Example 44 to provide the title compound, mp 176-177 °C; MS (DCI/NH3) m/z 305 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 7.15 (m, 2H), 7.50 (m, 2H), 7.95 (b, IH), 8.25 (d, 2H), 8.45 (b, lH), 9.15 (s, lH); Anal, calcd for Cι 4 H 9 ClN 2 θ2S-0.25H2θ: C, 54.37; H, 3.10; N, 9.06. Found: C, 54.44; H, 2.74; N, 9.06. Example 62 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide Example 17A was processed as in Example 61 but substituting 4-(trifluoromethyl)phenol for 4-chlorophenol to provide the title compound. MS (DCI/NH3) m/z 339 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 7.24 (d, 2H), 7.77 (d, 2H), 7.88 (br s, IH), 8.10 (s, IH), 8.33 (s, IH), 8.45 (br s, IH), 9.24 (s, IH); Anal, calcd for 5H9F3N 2 O 2 S: C,53.26; H, 2.68; N, 8.28. Found: C, 53.06; H, 2.55; N, 8.19. Example 63 4-(4-octylphenoxy)thienor2,3-c]pyridine-2-carboxamide Example 17A and 4-octylphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH 3 ) m/z 383 (M+H) + ; l U NMR (300 MHz, CDCI3) δ 0.88 (t, 3H), 1.22-1.38 (m, 10H), 1.62 (m, 2H), 2.61 (t, 2H), 6.05 (br s, 2H), 6.99 (d, 2H), 7.20 (d, 2H), 7.87 (s, IH), 8.07 (br s, IH), 8.92 (br s, IH); Anal, calcd for C22H26N 2 O 2 S: C, 69.08; H, 6.85; N, 7.32. Found: C, 69.04; H, 6.82; N, 7.22. Example 64 4- [4-( 1 -methylethvDphenoxy ]thieno [2 ,3 -c pyridine-2-carboxamide Example 17A and 4-(l-methylethyl)phenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 313 (M+H)+; ] H NMR (300 MHz, DMSO-d 6 ) δ 1.21 (d, 6H), 2.92 (septet, IH), 7.05 (d, 2H), 7.30 (d, 2H), 7.82 (br s, IH), 8.03 (s, IH), 8.21 (s, IH), 8.44 (br s, IH), 9.09 (s, IH). Example 65 4-(2-bromo-4-chlorophenoxy)thieno[2,3-c1pyridine-2-carboxamide Example 17A and 2-bromo-4-chlorophenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 383 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 7.18 (d, IH), 7.49 (dd, IH), 7.90 (br s, IH), 7.98 (s, 2H), 8.23 (s, IH), 8.49 (br s, IH), 9.14 (s, IH); Anal, calcd for Cι 4 H 8 BrClN2θ 2 S: C, 43.83; H, 2.10; N, 7.30. Found: C, 43.53; H, 1.97; N, 6.99. Example 66 4-(4-ethylphenoxy thieno [2,3 -clpyridine-2-carboxamide Example 17A and 4-ethylphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 299 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 1.19 (t, 3H), 2.62 (q, 2H), 7.05 (dt, 2H), 7.26 (dt, 2H), 7.81 (br s, IH), 8.07 (s, IH), 8.21 (s, IH), 8.43 (br s, IH), 9.08 (s, IH); Anal, calcd for C16H14N2O2S CH3OH: C, 63.71; H, 4.69; N, 9.14. Found: C, 63.34; H, 4.51; N, 9.51. Example 67 4-(4-ethenylphenoxy)thieno [2,3 -c]pyridine-2-carboxamide Example 67 A 4-Ninylphenol A solution of 4-vinylphenol in propylene glycol was treated with water and extracted with diethyl ether in order to remove the propylene glycol and provide the designated compound in diethyl ether. Example 67B 4-(4-ethenylphenoxy)thieno[2,3-c]pyridine-2-carboxamide Example 17A and Example 67 A were processed as in Example 61 to provide the title compound. MS (DCI/ΝH3) m/z 297 (M+H)+; IH NMR (300 MHz, DMSO-d 6 ) δ 5.24 (d, IH), 5.79 (d, IH), 6.75 (dd, IH), 7.10 (d, 2H), 7.54 (d, 2H), 7.87 (br s, IH), 8.12 (s, IH), 8.18 (s, IH), 8.45 (br s, IH), 9.13 (s, IH); Anal, calcd for C 1 6H 1 2N2O2S O.25CH3OH: C, 64.13; H, 4.06; N, 9.20. Found: C, 64.40; H, 4.12; N, 9.27. Example 68 4-[4-(l,2-dihydroxyethyl ' )phenoxy]thieno[2,3-c]pyridine-2-carboxamide A solution of Example 67B (35 mg, 0.118 mmol) in pyridine (5 mL) was treated with OSO 4 (90 mg, 0.354 mmol), stined for 5 hours, treated with 10% aqueous NaHSO3, stined for 5 hours, treated with brine, and extracted with ethyl acetate. The extract was dried (MgSO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 1 :10 methanol/dichloromethane to provide the title compound. MS (DCI/NH3) m/z 331 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 3.44 (t, 2H), 4.55 (q, IH), 4.73 (t, IH), 5.27 (d, IH), 7.08 (d, 2H), 7.39 (d, 2H), 7.85 (br s, IH), 8.03 (s, IH), 8.21 (s, IH), 8.47 (br s, IH), 9.10 (s, IH); Anal, calcd for Ci6Hi4N 2 O 4 S-0.25CH3OH: C, 57.68; H, 4.24; N, 8.28. Found: C, 57.92; H, 4.35; N, 8.24. Example 69 4-r2-(2-propenyl)ρhenoxy]thieno[2,3-c]pyridine-2-carboxamide Example 17A and 2-allylphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 311 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 3.43 (d, 2H), 5.01 (m, IH), 5.05 (m, IH), 5.98 (m, IH), 7.00 (dd, IH), 7.27 (m, 2H), 7.39 (dd, IH), 7.82 (s, IH), 7.88 (br s, IH), 8.27 (s, IH), 8.49 (br s, lH), 9.05 (s, IH); Anal, calcd for C17H14N2O2S: C, 65.79; H, 4.55; N, 9.03. Found: C, 65.53; H, 4.37; N, 8.95. Example 70 4-r2-(2,3-dihvdroxypropyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide Example 69 was processed as in Example 68 to provide the title compound. MS (DCI/NH3) m/z 345 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.60 (dd, IH), 2.88 (dd, IH), 3.29 (t, 2H), 3.76 (m, IH), 4.55 (t, IH), 4.63 (d, IH), 6.94 (dd, IH), 7.22 (m, 2H), 7.45 (dd, IH), 7.84 (s, IH), 7.88 (br s, IH), 8.26 (s, IH), 8.46 (br s, IH), 9.04 (s, IH); Anal, calcd for C 1 7H 1 6N2O4S: C, 59.29; H, 4.68; N, 8.13. Found: C, 59.16; H, 4.51; N, 8.06. Example 71 4-[4-(trifluoromethyl)phenoxy]thieno[2.3-c]pyridine-2-carboxamide, 1 -oxide A solution of Example 62 (26 mg, 0.077 mmol) in (1 mL) and dichloromethane (5 mL), at 0 °C was treated with m-CPBA (80-85%, 30 mg, 0.14 mmol), stined at 0 °C for 1 hour, and at room temperature for 10 hours. The precipitate that formed was collected by filtration and washed with dichloromethane. HPLC analysis ofthe material (C-18, reverse phase) showed a mixture of desired sulfoxide and starting thiephene in a 8: 1 ratio. The mixture was recrystallized from DMF/methanol/dichloromethane to provide the title compound (97.5% pure by HPLC analysis). MS (HPCI/NH3) m/z 355 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 7.39 (d, 2H), 7.79 (br s, IH), 7.81 (d, 2H), 8.02 (s, IH), 8.05 (d, IH), 8.36 (br s, IH), 9.02 (s, IH); Anal, calcd for C 1 5H9F3NO3S O.25CH3OH: C,50.55; H, 2.57; N, 7.73. Found: C, 50.55; H, 2.59; N, 7.69. Example 72 4- [3 -(pentadecyl)phenoxy]thieno [2,3-c]pyridine-2-carboxamide Example 17A and 3-pentadecylphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 481 (M+H) + ; •H NMR (300 MHz, DMSO-d 6 ) δ 0.84 (t, 3H), 1.20-1.28 (m, 24H), 1.54 (m, 2H), 2.57 (t, 2H), 6.92 (m, IH), 6.97 (t, IH), 7.03 (d, IH), 7.33 (t, IH), 7.85 (br s, IH), 8.03 (s, IH), 8.23 (s, IH), 8.44 (br s, IH), 9.09 (s, IH); Anal, calcd for C29H 4 0N 2 O 2 S: C, 72.46; H, 8.39; N, 5.83. Found: C, 72.69; H, 8.18; N, 5.47. Example 73 Methyl 4-(4-Bromophenoxy)thieno[2.3-c]pyridine-2-carboxylate To a solution of 4-bromophenol (4.94 g., 28.55 mmol) in anhydrous tetrahydrofuran (10 mL) under nitrogen atmosphere was added dropwise a solution of potassium t-butoxide (1 M solution in THF, 28.6 mL, 28.6 mmol). The reaction mixture was stined at ambient temperature for 30 minutes, then a solution of Example 17A (2 g, 11.4 mmol) in anhydrous tetrahydrofuran (20 mL) was added and refluxed for 8 hours. The reaction mixture was allowed to cool to 25 °C, methyl thioglycolate (1.23 mL, 13.7 mmol) was added and refluxed for 15 minutes. The cooled reaction mixture was diluted with ethyl acetate (300 mL) and partitioned with an ice cold solution of 1 N NaOH (3x75 mL). The organic layer was washed with brine (3x100 mL), dried (MgSO 4 ) and solvents were removed under reduced pressure to obtain the crude product (4.2 g). This was purified by flash chromatography on silica gel eluting with 10% acetone-hexane to obtain the title compound (1.81 g) in 44% yield. 'H NMR (300 MHz, DMSO-d 6 ) δ 3.91 (s, 3H), 7.10 (d, J=9Hz, 2H), 7.59 (d, J=9Hz, 2H), 7.94 (s, IH), 8.25 (s, IH), 9.24 (s, IH); MS (APCI) m/e 364;366 (M+H) + . Example 74 4-(3 -chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxamide Example 17A and 3-chlorophenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 305 (M+H)+; >H NMR (300 MHz, DMSO-d 6 ) δ 7.10 (m, IH), 7.30 (m, 2H), 7.45 (b, IH), 7.95 (b, IH), 8.20 (d, IH), 8.30 (s, IH), 8.6 (b, IH), 9.30 (s, IH). Example 75 4-(4-t-butylphenoxy)thieno [2.3 -clpyridine-2-carboxamide Example 17A and 4-tert-butylphenol were processed as in Example 61 to provide the title compound. MS (DCI-NH3) m/z 327 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 1.3 (s, 9H), 7.10 (d, 2H), 7.45 (d, 2H), 7.85 (br s, IH), 8.05 (s, IH), 8.20 (s, IH), 8.45 (br s, IH), 9.1 (s, IH). Example 76 4-(4-chloro-3-methylphenoxy)thieno[2.3-c1pyridine-2-carboxamide Example 17A and 4-chloro-3-methylphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 319 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.30 (s, 3H), 6.95 (dd, IH), 7.20 (d, IH), 7.45 (d, IH), 7.85 (br s, IH), 8.15 (s, IH), 8.19 (s, IH), 8.45 (br s, IH), 9.15 (s, IH). Example 77 4-(4-chloro-2-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide Example 17A and 4-chloro-2-methylphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 319 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) δ 2.30 (s, 3H), 6.95 (dd, IH), 7.30 (d, IH), 7.50 (d, IH), 7.85 (br s, IH), 7.95 (s, IH), 8.25 (s, IH), 8.45 (br s, IH), 9.15 (s, IH). Example 78 4-(4-methoxyphenoxy thieno[2.3-c]pyridine-2-carboxamide Example 17A and 4-methoxyphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 301 (M+H) + ; 1H NMR (300 MHz, DMSO-d 6 ) δ 3.78 (s, 3H), 7.00 (dd, 2H), 7.15 (d, 2H), 7.85 (b, IH), 7.90 (s, IH), 8.30 (s, IH), 8.45 (b, IH), 9.05 (s, IH). Example 79 ethyl 3-[[2-(aminocarbonyl)thieno[2,3-c1pyridin-4-yl]oxy]benzoate Example 17A and ethyl 3-hydroxybenzoate were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 343 (M+H) + ; 1H NMR (300 MHz, DMSO-d 6 ) δ 1.30 (t, 3 H), 4.30 (s, 3 H), 7.40 (dd, 1 H), 7.60 (m, 2 H), 7.80 (dd, IH), 7.85 (b,lH), 8.15 (s, 1 H), 8.20 (s, 1 H), 8.42 (b,lH), 9.17 (s,lH). Example 80 4-phenoxythieno[2,3-c pyridine-2-carboxamide Example 17A and phenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 271 (M+H) + ; 1H NMR (300 MHz, DMSO-d 6 ) δ 7.15 (dd, 2H), 7.20 (t, IH), 7.45 (t, 2H), 7.85 (b, IH), 8.10 (s, IH), 8.20 (s, IH), 8.45 (b, IH), 9.15 (s, IH). Example 81 4-( " 3-bromophenoxy)thieno[2,3-c]pyridine-2-carboxamide Example 17A and 3-bromophenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 349, 351 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) δ 7.07 (dt, 2 Hz, IH), 7.36-7.39 (m, 3H), 7.87 (br s, IH), 8.15 (s, IH), 8.20 (s, IH), 8.45 (br s, IH), 9.17 (s, IH); Anal calcd for C14H9N2O2S CH3OH: C, 47.26; H, 2.64; N, 7.35. Found: C, 47.26; H, 3.21; N, 7.29. Example 82 4-(4-fluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide Example 17A and 4-fluorophenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 289 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) δ 7.25 (m, 4 H), 7.85 (b, IH), 8.05 (s, IH), 8.20 (s, 1 H), 8.42 (b, IH), 9.10 (s, IH). Example 83 4-(3 ,5 -dimethy lphenoxy)thieno [2,3 -c]pyridine-2-carboxamide Example 17A and 3,5-dimethylphenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 299 (M+H) + ; 1H NMR (300 MHz, DMSO-d 6 ) δ 3.30 (s, 6H), 6.75 (s, 2H), 6.85 (s, IH), 7.80 (b, IH), 8.05 (s, IH), 8.18 (s, IH), 8.45 (b, IH), 9.10 (s,lH). Example 84 4-(3-chloro-4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide Example 17A and 3-chloro-4-methylphenol were processed as in Example 61 to provide the title compound. MS (DCI-NH3) m/z 319 (M+H) + ; l NMR (300 MHz, DMSO-d 6 ) δ 2.35 (s, 3H), 7.00 (dd, IH), 7.25 (d, IH), 7.45 (d, IH), 7.85 (b, IH), 8.15 (s, IH), 8.20 (s, IH), 8.45 (b, IH), 9.15 (s, IH). Example 85 4-( " 4-iodophenoxy)thieno[2,3-c1pyridine-2-carboxamide Example 17A and 4-iodophenol were processed as in Example 61 to provide the title compound. MS (DCI/NH3) m/z 397 (M+H)+; J H NMR (300 MHz, DMSO-d 6 ) δ 6.94 (d, 2H), 7.74 (d, 2H), 7.86 (br s, IH), 8.13 (s, IH), 8.17 (s, IH), 8.44 (br s, IH), 9.16 (s, IH); Anal calcd for C 1 4H9IN2O2S: C, 42.44; H, 2.29; N, 7.07. Found: C, 42.58; H, 2.27; N, 7.08. Example 86 4-(4-(methoxymethyl)phenoxy)thieno[2,3-c]pyridine-2-carboxamide Example 17A and 4-(methoxymethyl)phenol were processed as in Example 61 to provide the title compound, mp 168-168.5 °C MS (DCI/NH3) m/z 315 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 3.30 (s, 3H), 4.41 (s, 2H), 7.10 (d, 2H), 7.37 (d, 2H), 7.86 (s, IH), 8.08 (s, IH), 8.19 (s, IH), 8.45 (br s, IH), 9.12 (s, IH). Example 87 2-(aminocarbonviy4-(4-chlorophenoxy thieno[2.3-c]pyridinium, iodide Example 61 (0.1 lg, 0.0033 mole) was treated with methyl iodide (0.2 mL, 0.0033 mmol) at reflux for 2 hours and filtered. The precipitate was washed with ether, dried, and recrystallized from acetonitrile to provide the title compound. MS (DCI/NH3) m/z 305 (M+H)+; Η NMR (300 MHz, DMSO-d 6 ) δ 4.40 (s, 3H), 7.40 (dd, 2H), 7.65 (dd, 2H), 8.25 (br s, IH), 8.55 (s, IH), 8.65 (s, IH), 8.70 (br s, IH), 9.70 (s, IH). Example 88 4-(4-chlorophenoxy)thieno [2.3 -c]pyridine-2-carboxylic acid Example 61 A (354 mg, 1.11 mmol), lithium hydroxide monohydrate (98 mg, 2.33 mmol) in 3: 1 methanol/water (4 mL) was stined at room temperature for 20 hours, acidified with 90% formic acid (0.13 mL), and filtered to provide the title compound. MS (DCI/NH3) m/z 306, 308 (M+H)+; ] H NMR (300 MHz, DMSO-d 6 ) δ 7.26 (m, 2H), 7.47 (m, 2H), 7.83 (s, IH), 8.23 (s, IH), 9.21 (s, IH); Anal, calcd for Cι 4 H 8 ClNO 3 S: C, 55.00; H, 2.64; N, 4.58. Found: C, 54.77; H, 2.60; N, 4.44. Example 89 N-(4-(4-chlorophenoxy)thieno[2.3-clpyridin-2-yl -O-(3-tetrahvdrofuranyl carbamate A suspension of Example 88 (100 mg, 0.327 mmol) in toluene (2 mL) was treated with ethyldiisopropylamine (63 mg, 0.49 mmol) and diphenylphosphorylazide (109 mg, 0.394 mmol) at 63 °C, stined for 1, treated with (±)-3-hydroxytetrahydrofuran (130 mg, 1.47 mmol) at 110 °C, stined for 18 hours, and concentrated. The residue was purified by flash chromatography on silica gel with 30% ethyl acetate/hexane and recrystallized from ethyl acetate to provide the title compound. mp 194-201; MS (APCI) m/z 391 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 1.93-2.04 (m, IH), 2.13-2.28 (m, IH), 3.29-3.34 (m, IH plus HOD), 3.70-3.86 (m, 4H), 5.33 (m, IH), 6.56 (s, IH), 7.02 (dt, 2H), 7.43 (dt, 2H), 8.14 (s, IH), 8.91 (s, IH); Anal, calcd for C18H15CIN2O4S: C, 55.32; H, 3.87; N, 7.17. Found: C, 55.08; H, 3.69; N, 7.05. Example 90 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-methanol A solution of Example 61 A (254 mg, 0.793 mmol) in absolute ethanol (4 mL) was treated with anhydrous CaCtø (177 mg, 1.59 mmol), stined for 1 hour, cooled to 0 °C, treated with NaBH 4 (123 mg, 3.25 mmol), stined at 0 °C for 4 hours and at room temperature for 18 hours, treated with water and extracted with dichloromethane. The extract was washed with brine, dried (Na 2 SO 4 ), filtered and concentrated. The residue was purified on silica gel with 30% ethyl acetate/hexane to provided the title compound, mp 90-91 °C; MS (APCI) m/z 292, 294 (M+H) + ; !H NMR (300 MHz, CDCI3) δ 2.2-2.65 (vbr s, IH), 4.97 (d, 2H), 6.95 (dt, 2H), 7.43 (m, IH), 7.31 (dt, 2H), 8.13 (s, IH), 8.89 (s, IH); Anal, calcd for Cι 4 Hι 0 ClNO 2 S: C, 57.64; H, 3.45; N, 4.80. Found: C, 57.50; H, 3.58; N, 4.66. Example 91 (E)-3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenoic acid Example 91 A 4-(4-chlorophenoxy)thieno [2.3 -c]pyridine-2-carboxaldehyde A solution of DMSO (77 mg, 0.99 mmol) in 1.7 mL dichloromethane at -78 °C was treated dropwise with oxalyl chloride (109 mg, 0.86 mmol), stined for 5 minutes, treated dropwise with Example 90 (123 mg, 0.420 mmol) in 2 mL dichloromethane, stined at -78 °C for 1 hour, treated with ethyldiisopropylamine (326 mg, 2.53 mmol) warmed to -20 °C, stined 1.5 hours and partitioned between 10 mL dichloromethane and 5 mL water, and extracted. The extract was washed with water (5 mL) and brine (5 mL), dried (Na2SO4), and filtered. The residue was rotoevaporated and dried under high vacuum to provide the title compound. MS (APCI) m/z 290, 292 (M+H) + . Example 91 B (Ε)-methyl 3-[4-( ' 4-chlorophenoxy > )thieno[2.3-c]pyridin-2-yl]-2-propenoate Example 91 A (138 mg, 0.42 mmol) and methyl triphenylphosphoranylidene acetate (210 mg, 0.628 mmol) in dichloroethane (2 mL) was stined at 65 °C for 3 hours and concentrated. The residue was purified by flash chromatography on silica gel with 25% ethyl acetate/hexane to provide the title compound. MS (APCI) m/z 346, 348 (M+H) + ; J H NMR (300 MHz, CDC1 3 ) δ 3.83 (s, 3H), 6.43 (d, IH), 7.00 (dt, 2H), 7.35 (dt, 2H), 7.48 (s, IH), 7.84 (d, IH), 8.11 (s, IH), 8.88 (s, IH); Anal, calcd for C17H 17 CINO3S: C, 59.05; H, 3.50; N, 4.05. Found: C, 58.82; H, 3.46; N, 3.86. Example 91 C (E)-3 - [4-(4-chlorophenoxy)thieno [2,3 -clpyridin-2-vn-2-propenoic acid Example 91B was processed as in Example 88 to provide the title compound. MS (ESI-) m/z 330, 332 (M-Hf ; IH NMR (300 MHz, DMSO-d 6 ) δ 6.46 (d, IH), 7.14 (dt, 2H), 7.46 (dt, 2H), 7.83 (s, IH), 7.92 (d, IH), 8.15 (s, IH), 9.10 (s, IH); Anal, calcd for C17H17CINO3S: C, 59.05; H, 3.50; N, 4.05. Found: C, 58.82; H, 3.46; N, 3.86. Example 92 (E)-3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yll-2-propenamide A solution of Example 91C (51.5 mg, 0.155 mmol), N-hydroxybenzotriazole monohydrate (34.5 mg, 0.225 mmol), 4-methylmorpholine (47 mg, 0.464 mmol) and NH4CI (31.6 mg, 0.591 mmol) in DMF (1 mL) at 0 °C was treated with EDC (45.0 mg, 0.235 mmol), stined at 0 °C for 4 hours and at room temperature for 10 hours, treated with chloroform (5 mL), washed sequentially with 1M NaHCO3 and brine, dried (Na2SO4), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 5% methanol/dichloromethane to provide the title compound. mp 176-178 °C; MS (ESI) m/z 331, 333 (M+H) + ; ] U NMR (300 MHz, CDC1 3 ) δ 5.60 (br s, 2H), 6.46 (d, IH), 7.01 (m, 2H), 7.35 (m, 2H), 7.46 (s, IH), 7.84 (d, IH), 8.11 (s, IH), 8.88 (s, IH); Anal, calcd for CiβHj ιClN 2 O 2 S: C, 58.10; H, 3.35; N, 8.47. Found: C, 57.98; H, 3.24; N, 8.45. Example 93 4-bromothieno [2.3 -clpyridine-2-carboxamide Example 93A 3,5-dibromopyridine-4-carboxaldehvde A solution of diisopropylamine (6.6 mL, 46.43 mmol) in THF (40 mL) at 0 °C was treated with n-butyllithium in hexanes (2.50 M solution, 18.6 mL, 46.43 mmol) over 15 minutes, stined at 0 °C for 30 minutes, diluted with THF (200 mL), cooled to -78 °C, treated with 3,5-dibromopyridine (10 g, 42.21 mmol) in THF (110 mL) over 95 minutes, stined at -78 °C for 30 minutes, treated dropwise with methylformate (5.2 mL, 84.42 mmol), stined at -78 °C for 2 hours, transfened to ice-cold saturated NaHCO3 solution, stined for 15 minutes, and extracted with diethyl ether. The extract was washed with brine, dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 10% acetone/hexane to provide the title compound. MS (DCI/NH3) m/z 266 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 8.91 (s, 2H), 10.09 (s, IH). Example 93 B methyl 4-bromothieno[2,3-c1pyridine-2-carboxylate Example 93 A was processed as in Example 17C except at 0- 25 °C to provide the title compound. MS (DCI/NH3) m/z 274 (M+H) + ; ! H NMR (500 MHz, DMSO-d 6 ) δ 3.95 (s, 3H), 7.99 (s, IH), 8.67 (s, IH), 9.31 (s, IH). Example 93 C 4-bromothieno [2,3 -clpyridine-2-carboxamide Example 93B was processed as in Example 44 to provide the title compound. MS (DCI/NH3) m/z 257 (M+H) + ; >H NMR (400 MHz, DMSO-d 6 ) δ 7.97 (br s, IH), 8.11 (s, IH), 8.33 (br s, IH), 8.43 (s, lH), 9.24 (s, IH). Example 94 4-chlorothieno[2,3-c]pyridine-2-carboxamide 3, 5 -Dichloropyridine was processed as in Example 93 to provide the title compound. MS (DCI/NH3) m/z 213 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 7.93 (br s, IH, NH), 8.28 (s, IH), 8.55 (br s, IH, NH), 8.58 (s, lH), 9.28 (s, lH). Example 95 4-[4-(trifluoromethyl)phenyl1thieno[2,3-c]pyridine-2-carboxamide Example 95 A methyl 4-[4-(trifluoromethyl)phenyl1thienor2,3-clpyridine-2-carboxylate A solution of Example 93B (272 mg, 1 mmol), 4-(trifluoromethyl)phenyl boronic acid (209 mg, 1.1 mmol) and cesium fluoride (347 mg, 2.1 mmol) in DME (5 mL) was degassed for 15 minutes, treated with tetrakis(triphenylphosphine)palladium(0) (35 mg, 0.03 mmol), warmed at 80 °C for 6 hours, stined at room temperature for 12 hours, filtered through Celite®, and concentrated. The residue was purified by flash chromatography on silica gel with 5% acetone/hexane to provide the title compound. MS (DCI/NH3) m/z 338 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 3.92 (s, 3H), 7.94 (m, 4H), 8.06 (s, IH), 8.66 (s, IH), 9.47 (s, IH). Example 95B 4- [4-(trifluoromethyl)phenyl] thieno [2.3 -c] pyridine-2-car boxamide Example 95A was processed as in Example 44 to provide the title compound. MS (APCI) m/z 323 (M+H) + , 321 (M-H)\ and 357 (M+Cl)-; 1H NMR (400 MHz, DMSO-d 6 ) δ 7.81 (br s, IH), 7.93 (m, 4H), 8.24 (s, 3H), 8.45 (br s, IH), 8.59 (br s, IH), 9.37 (br s, IH). Example 96 N-methyl-4-[4-(trifluoromethyl)phenyl thieno[2,3-c1pyridine-2-carboxamide Example 95A was processed as in Example 44 but substituting methylamine (2.0 M in methanol) for methanolic ammonia to provide the title compound. MS (APCI) m/z 337 (M+H) + , 335 (M-H) " , and 371 (M+Cl)-; 'H NMR (400 MHz, DMSO-d 6 ) δ 2.82 (d, 3H), 7.90 (d, 2H), 7.94 (d, 2H), 8.17 (s, IH), 8.58 (s, IH), 8.93 (br d, IH), 9.36 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ: 26.1 (CH 3 ), 121.6 (Ar-CH), 123.1, 125.3 (C), 125.7 (CH), 125.8 (CH), 128.3, 128.6, 128.8, 129.1 (CF 3 ), 129.9 (2xAr-CH), 136.6 (C), 140.6 (C), 142.4 (C), 142.5 (CH), 145.0 (2xCH), 146.6 (C), 161.1 (C). Example 97 4-phenylthieno[2,3-c]pyridine-2-carboxamide Example 97A methyl 4-phenylthienor2,3-c1pyridine-2-carboxylate Example 93B and phenylboronic acid were processed as in Example 95 to provide the designated compound. MS (DCI/NH3) m/z 338 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 3.92 (s, 3H), 7.94 (m, 4H), 8.06 (s, IH), 8.66 (s, IH), 9.47 (s, IH). Example 97B 4-phenylthieno [2 , 3 -c]pyridine-2-carboxamide Example 97A was processed as in Example 44 to provide the title compound. MS (DCI/NH3) m/z 255 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 7.52-7.69 (m, 5H), 7.78 (br s, IH), 8.23 (s, IH), 8.44 (br s, IH), 8.52 (s, IH), 9.30 (s, IH); Anal, calcd for Cι 4 HιoN 2 OS: C, 66.12; H, 3.96; N, 11.02. Found: C, 66.02; H, 3.94; N, 11.00. Example 98 4-([l .1 '-biphenyl]-4-ylthio)thieno[2,3-clpyridine-2-carboxamide Example 73 and phenylboronic acid were processed and purified as in Example 95 then repurified by HPLC (C18 reverse phase, 0-90% acetonitrile gradient in water containing 0.1% TFA) to provide the title compound. MS (DCI/NH3) m/z 363 (M+H) + ; ] H NMR (300 MHz, DMSO-d 6 ) δ 7.36-7.48 (m, 5H), 7.63-7.68 (m, 4H), 7.91 (br s, IH), 8.30 (s, IH), 8.54 (s, IH), 8.57 (br s, IH), 9.36 (s, IH). Example 99 Methyl 4-[3-(2.3.4.5-Tetrahvdrofuranyl)oxylthieno[2,3-c]pyridine-2-carboxamide Example 99A Methyl 4-[3-(2,3,4.5-Tetrahydrofuranyl)oxylthieno[2,3-clpyridine-2-carboxylate To a solution of Example 236E (1 lOmg, 0.53 mmol) in anhydrous tetrahydrofuran (10 mL) at room temperature under nitrogen atmosphere was added 3-hydroxy tetrahydrofuran (0.043 mL, 0.53 mmol), triphenylphosphene (138 mg, 0.53 mmol) and diethyl azodicarboxylate (0.083 mL, 0.53 mmol). After 22 hr the reaction mixture was diluted with ethyl acetate (100 mL), filtered and the filtrate was concentrated under reduced pressure. The residue obtained was purified by flash chromatography on silica gel (Biotage Flash 40 S) eluting with 10 % acetone-hexane to obtain the title compound in 22% yield. 'H NMR (400 MHz, DMSO-d 6 ) δ 2.05-2.18 (m, IH), 2.26-2.49 (m, IH), 3.61-3.77 (m, 2H), 3.93 (s, 2H), 4.25-4.31 (m, 2H), 5.32-5.39 (m, IH), 8.10 9s, IH), 8.26 (s, IH), 8.99 (s, IH); MS (APCI) m/e 280 (M+H) + . Example 99B Methyl 4-[3-(2.3,4.5-Tetrahvdro-uranyl)oxy]thienor2.3-c]pyridine-2-carboxamide The title compound (5.7 mg, 19%) was prepared from Example 99A (30 mg, 0.108 mmol) as described in Example 171. The product was isolated by C-18 reverse phase HPLC eluting with a gradient of 20% CH 3 CN-H 2 O containing 0.1% trifluoroacetic acid. Η NMR (400 MHz, DMSO-d 6 ) δ 2.05-22.13 (m, IH), 2.30-2.40 (m, IH), 2.81 (d, J=5Hz, 3H), 3.78-3.84 (m, IH), 3.90-4.01 (m, 3H), 5.32-5.37 (m, IH), 8.13 (s, IH), 8.21 (s, IH), 8.90 (s, IH), 8.85 (d, J=5Hz, IH); 13 C NMR (75 MHz, DMSO-d 6 ) δ 26.2 (CH 3 ), 32.5 (CH 2 ), 66.4 (CH 2 ), 72.3 (CH 2 ), 78.5 (CH),119.6 (CH), 126.7 (CH), 135.6 (C),137.3 (C), 137.8 (CH),144.3 (C), 148.6 (C), 161.1 (CO); MS (APCI) m/e 279 (M+H) + , 313 (M+C1)\ Example 100 ethyl 4-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl1oxy1benzoate A solution of Example 73 (120 mg, 0.33 mmol), palladium(II)acetate (11 mg, 0.05 mmol), l,3-bis(diphenylphosphino)propane (20.6 mg, 0.05 mmol), and triethylamine (100 mg, 0.99 mmol) in DMF (6 mL) and ethanol (3 mL) were purged with carbon monoxide, heated at 105 °C under a carbon monoxide atmosphere (balloon) for 12 hours, treated with ether, washed sequentially with brine and water, dried (Na2SO4), filtered, and concentrated. The residue was purified by flash chromatography (20% ethyl acetate/hexane) to provide the title compound. MS (DCI/NH3) m/z 358 (M+H) + . Example 101 4- [ [2-(aminocarbonyl)thieno [2.3 -clpyridin-4-yl]oxy]benzoic acid A solution of Example 100 (50 mg) in DMF (5 mL) and methanol (10 mL) was treated with a solution of NaOH (200 mg) in water (0.5 mL), stined for 13 hours, treated sequentially with acetic acid (500 mg) and water, and filtered. The residue was recrystallized from DMF/water to provide the title compound. MS (DCI/NH3) m/z 315 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 7.13 (dt, 1.8Hz, 2H), 7.86 (br s, IH), 7.98 (dt, 2H), 8.09 (s, IH), 8.31 (s, IH), 8.44 (br s, IH), 9.22 (s, IH); Anal, calcd for C 15 H10N2O4S: C, 57.32; H, 3.21; N, 8.91. Found: C,57.32; H, 3.30; N, 8.92. Example 102 4-(l-phenylethenyl ' )thieno[2.3-clpyridine-2-carboxamide Example 102A styrene -boronic acid A solution of α-bromo styrene (5.5 g, 30 mmol) in diethyl ether (30 mL) at -78 °C was treated with a solution of tert-BuLi (1.7 M solution, 21.2 mL, 36 mmol), stined at -78 °C for 0.5 hours, treated with triisopropyl borate (8.31 mL, 36 mmol) over 48 minutes, stined for 1 hour, warmed to room temperature over 18 hours, diluted with diethyl ether (100 mL), treated with 1M HCl (100 mL), stined at room temperature for 5 hours, concentrated to remove the THF, adjusted pH 14 with IN NaOH, washed with hexane, adjusted to pH 1 with 1M HCl, and extracted with ethyl acetate. The extract was dried (Na2SO4), filtered and concentrated to provide the title compound. Η NMR (300 MHz, DMSO-d 6 ) δ 5.75 (d, IH), 5.83 (d, IH), 7.2-7.39 (m, 5H, Ar-CH). Example 102B methyl 4-(l-phenylethenyl)thieno[2.3-c]pyridine-2-carboxalate Example 93B and styrene-α-boronic acid were processed as in Example 95 to provide the title compound. MS (APCI) m/z 296(M+H) + ; IH NMR (400 MHz, DMSO-d 6 ) δ 3.84 (s, 3H), 5.56 (s, IH), 5.95 (s, IH), 7.31 (m, 2H), 7.36 (m, 3H), 7.47 (s, IH), 8.5 (s, IH), 9,40 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 53.03 (OCH 3 ), 118.37 (vinylic CH 2 ), 126.79 (Ar-CH), 127.60 (Ar-CH), 128.38 (Ar-CH), 128.75 (Ar-CH), 132.55 (Ar-CH), 137.20 (C), 138.10 (C), 139.59 (C), 141.88 (C), 142.97 (3-CH), 144.03 (C), 145.39 (CH), 161.69 (CO). Example 102C 4-π-phenylethenyDthieno[2,3-c]pyridine-2-carboxamide Example 102B was processed as in Example 44 to provide the title compound. MS (DCI) m/z 281 (M+H) + ; ] H NMR (400 MHz, DMSO-d 6 ) δ 5.53 (S, IH), 6.04 (S, IH), 7.31 (m, 2H), 7.35 (m, 3H), 7.72 (br s, IH), 7.82 (s, IH), 8.33 (s, IH), 8.37 (br s, IH), 9.29 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 118.0 (CH 2 ), 123.10 (CH), 126.73 (Ar-CH), 128.22 (CH), 128.60 (Ar-CH), 132.41 (C), 136.59 (C), 139.42 (C), 142.73 (3-CH), 143.41 (C), 144.01 (C), 144.66 (5-CH), 146.0 (C), 162.5 (CO). Example 103 4- [(4-methylphenvOthiolthieno [2.3 -c]pyridine-2-methanol A suspension of NaBH4 (28 mg, 0.743 mmol) in 2:3 THF/ethanol (2mL) was stined at 0 °C for 10 minutes, treated with CaCl 2 (41.2 mg, 0.37 mmol), stined for 15 minutes, treated with a solution of Example 17C (117 mg, 0.37 mmol) in 2:3 THF/ethanol (3 mL), stined at 0 °C for 4 hours, treated with 20% aqueous acetic acid (5 mL), and concentrated to remove the lower boiling solvents. The resulting mixture was adjusted to pH 7 with saturated NaHCO3 and extracted with ethyl acetate . The extract was dried (MgSU 4 ), filtered, and concentrated. The residue was purified by column chromatography on silica gel eluting with 15% acetone/hexane to provide the title compound. MS (DCI/NH3) m/z 288 (M+H) + ; !H NMR (500 MHz, DMSO-d 6 ) δ 2.25 (s, 3H), 4.80 (s, 2H), 5.90 (br s, IH), 7.14 (d, 2H), 7.18 (d, 2H), 7.32 (s, IH), 8.36 (s, IH), 9.15 (s, IH). Example 103 A 4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide A solution of Example 61 A (100 mg, 0.3135 mmol) and methylamine (2M solution in THF, 0.467 mL, 0.941 mmol) in THF (2 mL) at 0 °C was treated with NaH (12 mg, 0.47 mmol), stined at room temperature for 1 hour, treated with water (0.1 mL), and concentrated. The residue was purified by flash chromatography on silica gel with 20% acetone/hexane to provide the title compound. MS (APCI) m/z 319 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H), 7.13 (d, 2H), 7.45 (d, 2H), 8.06 (s, IH), 8.19 (s, IH), 8.94 (d, IH), 9.16 (s, IH). Example 104 4-(4-chlorophenoxy)-N,N-dimethylthieno[2.3-c]pyridine-2-carboxamide Example 61 A and dimethylamine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 333 (M+H)+; l H NMR (300 MHz, DMSO-d 6 ) δ 3.03 (br s, 3H), 3.12 (br s, 3H), 7.17 (d, 2H), 7.46 (d, 2H), 7.62 (s, IH), 8.18 (s, IH), 9.15 (s, IH). Example 105 4-(4-chlorophenoxy)-N,N-diethylthieno[2,3-c]pyridine-2-carboxamide Example 61 A and diethylamine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 361 (M+H) + ; l H NMR (300 MHz, DMSO-d 6 ) δ 1.09 (m, 6H), 3.42 (m, 4H), 7.15 (d, 2H), 7.45 (d, 2H), 7.49 (s, IH), 8.74 (s, IH), 9.17 (s, IH). Example 106 4-(4-chlorophenoxy)-N-cvclopropylthienor2.3-c1pyridine-2-carboxamide Example 61 A and cyclopropylamine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 345 (M+H) + ; *H NMR (500 MHz, DMSO-d 6 ) δ 2.85 (m, IH), 7.12 (d, 2H), 7.46 (d, 2H), 8.11 (s, IH), 8.13 (s, IH), 8.93 (d, IH), 9.12 (s, IH). Example 107 l-[[4-(4-chlorophenoxy)thieno[2,3-c1pyridin-2-yl]carbonyl]pynolidine Example 61 A and pynolidine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 359 (M+H) + ; *H NMR (400 MHz, DMSO-d 6 ) δ 1.83-1.93 (m, 4H), 3.53 (t, 2H), 3.71 (t, 2H), 7.17 (d, 2H), 7.47 (d, 2H), 7.70 (s, IH), 8.16 (s, IH), 9.12 (s, IH). Example 108 l-[[4-(4-chlorophenoxy)thieno[2,3-c1pyridin-2-yl1carbonyl]piperidine Example 61 A and piperidine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 373 (M+H) + ; !H NMR (400 MHz, DMSO-d 6 ) δ 1.52 (m, 3H), 1.62 (m, 2H), 3.53 (m, 5H), 7.14 (d, 2H), 7.46 (d, 2H), 7.47 (s, IH), 8.20 (s, IH), 9.14 (s, IH). Example 109 4- [ [4-(4-chlorophenox y)thieno [2, 3 -c] pyridin-2-yl] carbonyl]morpholine Example 61 A and morpholine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 375 (M+H) + ; 'H NMR (500 MHz, DMSO-d 6 ) δ 3.6 (m, 8H), 7.14 (d, 2H), 7.45 (d, 2H), 7.55 (s, IH), 8.17 (s, IH), 9.14 (s, IH). Example 110 l-[[4-( ' 4-chlorophenoxy > )thieno[2,3-c1pyridin-2-yllcarbonyl1-4-methylpiperazine Example 61 A and methylpiperazine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 388 (M+H) + ; !H NMR (400 MHz, DMSO-d 6 ) δ 2.2 (s, 3H), 2.32 (br s, 4H), 8.58 (br s, 4H), 7.15 (dd, IH), 7.47 (dd, IH), 7.49 (s, IH), 8.2 (d, IH), 9.15 (s, IH). Example 111 l-[[4-(4-chlorophenoxy)thieno[2,3-clpyridin-2-yllcarbonyl]-4-phenyllpiperazine Example 61 A and phenylpiperazine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 450 (M+H) + ; >H NMR (500 MHz, DMSO-d 6 ) δ 3.18 (br s, 4H), 3.73 (br s, 4H), 6.81 (t, IH), 6.95 (d, 2H), 7.15 (d, 2H), 7.24 (d, 2H), 7.46 (d, 2H), 7.57 (s, IH), 8.20 (s, IH), 9.17 (s, IH). Example 112 l-[[4-( ' 4-chlorophenoxy thieno[2,3-c1pyridin-2-yl]carbonyl1-4-(phenylmethyl ' )piperazine Example 61 A and benzylpiperazine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 464 (M+H) + ; ! H NMR (500 MHz, DMSO-d 6 ) δ 2.38 (br s, 4H), 3.51 (s, 2H), 3.58 (br s, 4H), 7.13 (d, 2H), 7.32 (m, 5H), 7.45 (d, 2H), 7.47 (s, IH), 8.91 (s, IH), 9.13 (s, IH). Example 113 l-[[4-(4-chlorophenoxy)thieno[2,3-c1pyridin-2-yl]carbonyl]-4-(2-pyridinyl)piperazine Example 61 A and 2-pyridylpiperazine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 451 (M+H) + ; 'H NMR (500 MHz, CDCl 3 -d) δ 3.65 (br s, 4H), 3.85 (br s, 4H), 6.70 (m, 2H), 7.07 (d, 2H), 7.34 (d, 2H), 7.50 (s, IH), 7.54 (m, IH), 8.15 (s, IH), 8.29 (m, IH), 8.96 (s, IH). Example 114 4-(4-chlorophenoxyVN-( ' 2-hvdroxyethyl ' )lthieno[2.3-c]pyridine-2-carboxamide Example 61 A and ethanolamine were processed as in Example 103 A to provide the title compound. MS (DCI/NH3) m/z 349 (M+H) + ; J H NMR (400 MHz, DMSO-d 6 ) δ 3.33 (m, 2H), 3.51 (m, 2H), 5.76 (t, IH), 7.12 (d, 2H), 7.26 (d, 2H), 8.17 (s, 2H), 8.98 (br.t, IH), 9.14 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 42.3 (N-CH 2 ), 59.4 (O-CH 2 ), 119.2 (CH), 119.3 (Ar- CH), 127.6 (C), 130.0 (Ar-CH), 133.2 (CH), 137.5 (C), 137.9 (C), 141.4 (CH), 146.4 (C), 147.1 (C), 155.6 (C), 160.6 (CO). Example 115 4-[[4-(4-chIorophenoxy)thieno[2.3-c]pyridin-2-yl1carbonyl1-N-(l-methylethyl)-l- piperazineacetamide, trifluoroacetate (salt) Example 61 A and N-isopropylpiperazine acetamide were processed as in Example 103A to provide the title compound. The residue was purified by C-18 reverse phase HPLC with a gradient of 20% CH 3 CN/water and 100% CH 3 CN containing 0.1% trifluoroacetic acid to provide the title compound. MS (APCI) m/z 473 (M+H) + ; Η NMR (400 MHz, DMSO-d 6 ) δ 1.09 (m, 6H), 3.05 (br s, 4H), 3.43 (s, 2H), 3.87 (br s, 4H), 7.16 (d, 2H), 7.67 (d, 2H), 7.68 (s, IH), 8.20 (s, IH), 9.18 (s, IH). Example 116 4- 4-chlorophenoxyVN-[l-(hvdroxymethyl)ethyl]thieno[2,3-c]pyridine-2- carboxamide Example 61 A and DL-2-amino-l-propanol were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 363 (M+H) + , 361 (M-H)", 397 (M+Cl)"; !H NMR (400 MHz, DMSO-d 6 ) δ 1.14 (d, 3H), 3.36-3.40 (m, IH), 3.43-3.5 (m, IH), 3.97-4.04 (m, IH), 4.77 (t, IH), 7.15 (d, 2H), 7.48 (d, 2H), 8.14 (s, IH), 8.26 (s, IH), 8.67 (d, lH), 9.14 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 16.87 (CH 3 ), 47.74 (CH), 64.06 CH 2 OH), 119.16 (3- CH), 119.46 (2xAr-CH), 127.72 (C), 130.08 (2xAr-CH), 132.84 (5-CH), 137.51 (C), 137.91 (C), 141.20 (7-CH), 146.62 (C), 147.28 (C), 155.53 (C), 160.01 (CO). Example 117 4-(4-chlorophenoxy)-N-[l.l-bis(hvdroxymethyl)ethyl]thieno[2,3-c]pyridine-2- carboxamide Example 61 A and 2-amino-2-methyl-l,3-propanediol were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 393 (M+H) + , 391 (M-H)-, 393 (M+Cl)-; !H NMR (400 MHz, DMSO-d 6 ) δ 1.28 (s, 3H), 3.56-3.66 (m, 4H), 4.71 (t, 2H), 7.16 (d, 2H), 7.48 (d, 2H), 7.92 (s, IH), 8.11 (s, IH), 8.31 (s, IH), 9.12 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 18.45 (CH 3 ), 59.80 (C), 63.08 (CH 2 ), 119.46 (CH), 119.74 (2xAr-CH), 127.83 (C), 130.09 (2xAr-CH), 132.53 (CH), 137.43 (C), 137.84 (C), 140.99 (CH), 147.38 (C), 147.50 (C), 155.40 (C), 160.59 (CO); Example 118 ( ' D.L -4-(4-chlorophenoxy)-N-(2-hvdroxypropyl)thieno[2,3-c1pyridine-2-carboxamide Example 61 A and DL-l-amino-2-propanol were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 363 (M+H) + and 397 (M+Cl)-; !H NMR (400 MHz, DMSO-d 6 ) δ 1.08 (d, 3H), 3.21 (m, 2H), 3.75-3.84 (m, IH), 4.8 (br s, IH), 7.14 (d, 2H), 7.48 (d, 2H), 8.17 (s, IH), 8.22 (s, IH), 8.98 (br s, IH), 9.15 (s, IH); 1 3 C NMR (100 MHz, DMSO-d 6 ) δ 21.13 (CH 3 ), 47.24 (CH 2 ), 64.84 (CH), 119.30 (3- CH), 119.42 (2xAr-CH), 127.66 (C), 130.04 (2xAr-CH), 133.05 (CH), 137.48 (C), 137.92 (C), 141.30 (CH), 146.37 (C), 147.16 (C), 155.58 (C), 160.59 (CO). Example 119 4-(4-chlorophenoxy)-N-[2-(4-mo holinyl)ethyl]thieno[2,3-c]pyridine-2-carboxamide Example 61 A and 4-(2-aminoethyl)morpholine were processed as in Example 103 A to provide the title compound. MS (APCI) m/z 418 (M+H) + , 452 (M+Cl)-; !H NMR (400 MHz, DMSO-d 6 ) δ 2.41 (t, 4H), 2.48 (m, 2H), 3.40 (m, 2H), 3.56 (t, 4H), 7.15 (d, 2H), 7.47 (d, 2H), 8.13 (s, IH), 8.17 (s, IH), 8.94 (t, IH), 9.04 (s, IH); * 3 C NMR (100 MHz, DMSO-d 6 ) δ 36.73 (N-CH 2 ), 53.21 (morpholine ring 2xN-CH 2 ), 57.07 (N-CH 2 ), 66.12 (morphline ring 2x-OCH 2 ), 119.14 (3-CH), 119.50 (2xAr-CH), 127.73 (C), 130.06 (2xAr-CH), 132.96 (pyridyl ring CH), 137.35 (C), 137.91 (C), 141.29 (pyridyl ring CH), 146.20 (C), 147.20 (C), 155.40 (C), 160.45 (CO). Example 120 4-(4-Chlorophenoxy thienoF2,3-clpyridine-2-sulfonamide To a solution of Example 124 A (261 mg, 1 mmol) in anhydrous THF (5 mL) at -78 °C was added tert-BuLi (1.7 M solution in hexanes, 0.647 mL, 1.1 mmol) under nitrogen atmosphere. The reaction mixture was stined at -78 °C for 15 minutes and SO 2 gas was bubbled into the solution for 15 minutes. Then this was stined at -72 °C for 2.5 hours and at 0 °C for 4 hours. The reaction mixture was diluted with hexane (10 mL) and evaporated, and the residue obtained was suspended in CH 2 C1 2 (5 mL) and treated with N- chlorosuccinimide (214 mg, 1.6 mmol) at 0 °C. After 2 hours at ambient temperature the reaction mixture was diluted with CH 2 C1 2 , washed with 10% aqueous NaHSO 3 solution (3x25 mL) followed by brine (3x25 mL). The dried (MgSO 4 ) organic layer was evaporated to dryness under reduced pressure to obtain the crude sulfonyl chloride as an oil. This was dissolved in acetone (5 mL) and treated with ice cold solution of NH 4 OH (5 mL) at 0 °C. After 2 hr at 0 °C reaction mixture was evaporated from toluene to obtain the crude product as an oil. The title compound (57 g, 16%) was obtained by flash chromatography on silica gel eluting with 20% acetone-hexane followed by 40% acetone- hexane. Η NMR (400 MHz, DMSO-d 6 ) δ 7.21 (d, J=9Hz, 2H), 7.51 (d, J=9Hz, 2H), 7.79 (s, IH), 8.14 (br.s, 2H), 8.30 (s, IH), 9.27 (s, IH); l3 C NMR (100 MHz, DMSO-d 6 ) δ 119.65 (CH), 120.88 (CH), 127.94 (C), 130.12 (CH), 133.67 (CH), 135.61 (C), 141.65 (CH)152.11 (C), 155.41 (C); MS (APCI) m/e 341 (M+H) + , 339 (M-H) " , 375 (M+Cl) " . Example 121 4-[(4-methylphenyl methyl]thieno[2,3-c]pyridine-2-carboxamide Example 121 A methyl 4-[(4-methylphenyl)methyl]thieno[2.3-c1pyridine-2-carboxylate Example 121A is processed as in J. Org. Chem, 1988, 53, pp. 2392-2394. For example, a suspension of Zn dust (92 mg, 1.4 mM) in THF (2 ml) containing 1,2- dibromoethane (0.05 ml, 0.054 mmol) is heated at 65 °C for 2 minutes, cooled to 25 °C , treated with trimethylsilyl chloride (0.009 ml, 0.043 mM), stined at room temperature for 25 minutes, cooled to 0 °C , slowly treated with a solution of 4-methy lbenzyl bromide (0.248 mL, 1.0 mmol) in THF (5 mL), warmed to 40 °C for 3 hours, cooled to -10 °C, treated with CuCN (106 mg, 1.18 mM) and LiCl (100 mg, 2.35 mM) in THF (10 mL), stined at 0 °C for 30 minutes, treated slowly with a solution of Example 93B (272 mg, 1 mmol) in THF (5 mL), stined at 0 °C for 3 hours, warmed to 25 °C over 18 hours, treated with ethyl acetate, washed sequentially with saturated NH 4 CI and brine, dried (MgSO4), filtered and concentrated. The residue is purified by flash chromatography on silica gel to provide the title compound. Example 121B 4-[(4-methylphenyl " )methyllthieno[2,3-c]pyridine-2-carboxamide Example 121 A is processed as in Example 44 to provide the title compound. Example 122 Methyl 4-(Morpholino)thienor2,3-c]pyridine-2-carboxamide Example 122 (241 mg, 72%) was prepared as described in Example 308, substituting l,4-dioxo-8-azaspiro[4,5]decane (0.256 mL, 2 mmol) for 4-methylaniline. Η NMR (400 MHz, DMSO-d 6 ) δ 1.91 (m, 4H), 2.85 (d, J=4Hz, 3H), 3.25 (m, 4H), 3.96 (s, 4H), 8.10 (s, IH), 8.12 (s, IH), 8.87 (s, IH), 8.96 (d, J=4Hz, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 26.1 (CH 3 ), 35.0 (CH 2 ), 49.7 (CH 2 ), 63.8 (CH 2 ), 69.8 (CH 2 ), 106.1 (C), 121.3 (CH), 132.0 (CH), 136.9 (C), 138.3 (C), 138.7 (CH), 143.6 (C), 143.8 (C), 161.3 (C); MS (APCI) m/e 334 (M+H) + , 368 (M+Cl) " . Example 123 4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxamide, N-oxide Example 123 A methyl (4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, N-oxide A solution of methyl 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate (319 mg, 1 mmol) in dichloromethane (15 mL) at 0 °C was treated with 3-chloroperoxybenzoic acid (302 mg, 1.75 mmol), stined 0.5 hours at 0 °C and 4 hours at room temperature washed sequentially with water, saturated sodium bicarbonate, water, and brine, dried (Na2SO 4 ), filtered and concentrated to provide the title compound. MS (DCI/NH3) m/z 336 (M+H) + ; •H NMR (300 MHz, DMSO-d 6 ) δ 3.89 (s, 3H), 7.30 (m, 2H), 7.52 (m, 2H), 7.84 (s, IH), 7.88 (s, IH), 9.02 (s, IH). Example 123B 4-(4-chlorophenoxy)thienor2,3-c]pyridine-2 -carboxamide, N-oxide Example 123 A was processed as in Example 44 to provide the title compound. ] H NMR (300 MHz, DMSO-d 6 ) δ 7.30 (m, 2H), 7.52 (m, 2H), 7.74 (d, IH), 7.81 (br s, IH), 8.10 (s, IH), 8.34 (br s, IH), 8.93 (s, IH). Example 124 4-(4-chlorophenoxy)-2-(2-methoxyphenyl)thieno[2,3-c]pyridine Example 124 A 4-(4-Chlorophenoxy)thieno[2,3-c1pyridine Example 88 (4.5 g, 14.75 mmol) was added to a solution of diphenyl ether (55ml) at 210 °C and kept at this temperature for 10 hours. The cooled reaction mixture was directly purified by flash chromatography on silica gel eluting with hexane followed by 10% acetone-hexane to obtain the title compound (3.83 g, 99.5%). mp 87-89 °C; MS (DCI/NH 3 ) m/e 262 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.09 (d, J=9Hz, 2H), 7.35 (d, J=6Hz, IH), 7.45 (d, J=9Hz, 2H), 8.13 (d, J=6Hz, IH), 8.18 (s, IH), 9.15 (s, IH); Anal, calcd for C, 59.66; H, 3.08; N, 5.35. Found : C, 59.52; H, 3.08; N, 5.15. Example 124B 4-f4-chlorophenoxy thieno[2.3-c]pyridine-2 -boronic acid A solution of sec-butyllithium (0.92 mmol) in THF (2 mL) at -78 °C was treated dropwise with Example 124 A in THF (1 mL), stined at -78 °C for 30 minutes, treated dropwise with tributylborate, stined for 5 minutes at -78 °C, stined at room temperature for 45 minutes, treated with 2M NaOH (3 mL), stined for 5 minutes, washed with hexanes, and acidified to pH 2 with 6M HCl. The precipitate that formed was collected and dried under vacuum to provide the title compound. MS (APCI) m/z 262, 264 (M+H-B(OH) 2 ) + , 340, and 342 (M+Cl-)"; IH NMR (300 MHz, CD 3 OD) δ 7.29 (d, 2H), 7.53 (d, 2H), 8.08 (s, IH), 8.11 (s, IH), 9.40 (s, IH). Example 124C 4-(4-chlorophenoxy)-2-(2-methoxyphenyl)thienor2.3-clpyridine Example 124B is processed as in Example 95 but substituting of 2-iodoanisole for Example 93 B and Example 124B for 4-(trifluoromethyl)phenylboronic acid to provide the title compound. Example 1254-(4-ChlorophenoxyV3-methylthienol[2.3-clpyridine-2-carboxamide Example 125 A Methyl 4-(4-Chlorophenoxy>3-methylthienol[2,3-c]pyridine-2-carboxylate 4-Chlorophenol was dissolved in THF (20 mL) and treated with 1 M potassium t- butoxide (13 mL, 13 mmol) and stined at room temperature for 1 hour. To this solution was added Example 17A (1.76g, 10 mmol) in THF (5 mL). The reaction was heated at 70 °C for 4 hours, and cooled to room temperature. Poured into water diluted with brine and extracted with ethyl acetate. The ethyl acetate was then washed (3x20 mL), dried and evaporated. The residue was dissolved in THF (20 mL) and cooled in an ice bath, to which 3 M methyl magnesium bromide in ethyl ether (4 mL, 12 mmol) was added. The reaction was stined at room temperature overnight. The excess Grignard reagent was decomposed with a saturated ammonia chloride solution (25 mL) and then extracted with ethyl acetate (3x25 mL). The ethyl acetate was washed with brine (3x25 mL) , dried and evaporated to give the desired phenoxy alcohol. This alcohol was then subjected to an Swern oxidation, using the following conditions. To a solution of oxalyl chloride (1.1 mL, 12 mmol) in anhydrous methylene chloride (20ml) cooled to -78 °C was added dimethylsulfoxide (1.85 mL, 24 mmol) over 30 minutes. Then a solution ofthe above phenoxy alcohol in methylene chloride (20 mL) was added over 15 minutes. Triethylamine (7.5 mL) was added and the reaction allowed to come to room temperature over 2 hours. Ice water was then added and the mixture was extracted with ethyl acetate. The ethyl acetate was washed with brine (3x20 mL), dried and evaporated. To a 0 °C solution of this residue in THF (20 mL) was added methyl thioglycolate (0.88 mL, 10 mmol) and cesium carbonate (3.2 g, 10 mmol). The reaction was then heated at 70 °C for 1 hour, cooled, poured into water, diluted with brine and extracted with ethyl acetate. The ethyl acetate was then washed with 1 N NaOH (2x20 mL), brine (3x20 mL), dried and evaporated to give an oil. This oil was triturated with methanol to give the desired compound. mp 140-141 °C; MS (DCI/NH 3 ) m/e 334 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.80 (s, 3H), 3.90 (s, 3H), 7.22 (d, 2H), 7.45 (d, 2H), 8.12 (s, lH), 9.15 (s, lH); Anal. Calcd for C 16 H 12 ClNO 3 S 0.5 H 2 O: C, 56.06; H, 3.82; N, 4.09. Found: C, 56.03; H, 3.43; N, 3.71. Example 125B 4-( ' 4-ChlorophenoxyV3-methylthienol[2.3-c]pyridine-2-carboxylic acid A solution of Example 125A (1.1 g, 3.3mmol) and LiOHH 2 O (0.30 g, 6.9 mmol) in THF (20 mL) and H 2 O (10 mL) was heated at 50 °C for 1 hour, then cooled, acidified with formic acid, and extracted with ethyl acetate. The ethyl acetate extract was washed with brine (3x15 mL), then dried and evaporated to give the desired product as white solid. mp 315-317 °C; MS (DCI/NHj) m/e 320 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.76 (s, 3H), 3.30 (m, IH), 7.10 (d, 2H), 7.45 (d, 2H), 8.12 (s, lH), 9.15 (s, lH); Example 125C4-(4-Chlorophenoxy)-3-methylthienol[2,3-c1pyridine-2-carboxamide Example 125B was processed as in Example 92 to provide the title compound. mp 174-175 °C; MS (DCI NH 3 ) m/e 319 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.55 (s, 3H), 7.05 (d, 2H), 7.45 (d, 2H), 7.90 (m, IH), 7.95 (m, IH), 8.15 (s, IH), 9.12 (s, IH); Anal, calcd for C 15 H n ClN 2 O 2 S: C, 56.52; H, 3.48; N, 8.79. Found: C, 56.36; H, 3.50; N, 8.69. Example 126 4-(4-chlorophenoxy -3-hvdroxythieno[2.3-clpyridine-2-carboxamide Example 126A ethyl 3.5-dichlorpyridine-4-carboxylate To a stined solution of lithium dusopropylamide (45 mL, 1.5 M in THF, 67.6 mmol) in 150 mL THF at -78 °C is treated with 3,5-dichloropyridine (10 g, 67.6 mmol) in 40 mL THF over 1.5 hours, stined for 1 hour at -78 °C, treated with ethyl chloroformate (9.5 mL, 100 mmol), stined for 2 hours, transfened into saturated sodium bicarbonate (200 ml) at 0 °C, treated with diethyl ether (200 ml), and extracted with ethyl ether (2x100 mL). The extract is washed sequentially with saturated sodium bicarbonate solution (2x100 mL), brine (2x100 mL), dried (MgSO 4 ), and concentrated. The residue is purified by flash chromatography on silica gel with hexane/ethyl acetate to provide the title compound. Example 126B methyl 4-(4-chlorophenoxy " )-3-hvdroxythieno[2.3-c]pyridine-2-carboxylate Example 126A is treated as in Example 61 A to provide the title compound. Example 126C 4-(4-chlorophenoxy " )-3-hvdroxythieno[2,3-c]pyridine-2-carboxamide Example 126B is treated as in Example 61B to provide the title compound. Example 127 4-(4-chlorophenoxy -3-(l-methylethoxy)thieno[2,3-c]pyridine-2-carboxamide Example 127 is processed as in J. Medicinal. Chem. 1992, 35, p. 958. Example 126C (0.10 g, 0.3 mmol) in 50 ml of THF and cesium carbonate (1.0 g, 0.1 mmol) are treated with 2-bromopropane (0.37 g, 0.3 mmol), heated for 2 hours, poured on ice, extracted with ethyl ether, washed sequentially with 1 N aqueous sodium hydroxide and brine, and concentrated. The residue is purified by flash chromatorgraphy on silica gel with hexane-acetone (7:3) to provide the title compound. Example 128 3 -bromo-4-(4-chlorophenoxy) thieno [2 , 3 -c] pyridine The method described in (Arkiv For Kemi (1970-74), 32, p. 249) may be adapted. Example 124 A in thionyl chloride is treated with bromine at 90 °C for 4 hours to provide the title compound. Example 129 4-(4-chlorophenoxy)thieno[2,3-c1pyridine-3-carboxylic acid The method described in (Arkiv For Kemi (1970-74), 32, p. 249) may be adapted. Example 128 cooled to -78°C is treated with ethyllithium followed by reaction with carbon dioxide to provide the title compound. Example 130 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-3-carboxamide Example 129 may be treated as in Example 19 to provide the title compound. Example 131 3-amino-4-(4-chlorophenoxy thieno[2,3-c]pyridine-2 -carboxamide Example 131 A 3.5 -Dichloropyridine-4-carboni trile Example 17A (2.0 g, 11.4 mmol) in formic acid (10 mL) is treated with hydroxylamine hydrochloride (1.04 g, 11.4 mmol) and concentrated sulfuric acid (0.05 mL), stined at reflux for 18 hours and concentrated. The residue was partitioned between 1 : 1 ethyl acetate-water, and washed sequentially with saturated sodium bicarbonate, water, brine, dried (Na2SO 4 ), and concentrated. The residue is recrystallized from hexanes to provide the title compound, mp 117-118 °C; ! H NMR (300 MHz, CDC1 3 ) δ 8.70 (s); IR (KBr, v cm" 1 ) 1710, 1525, 1400, 1250, 1190, 1100, 920, 820, 800, 750. Example 13 IB methyl 3-amino-4-(4-chlorophenoxy thieno[2.3-clpyridine-2-carboxylate A solution of 4-chlorophenol (1.12 g, 8.72 mmol) in THF (20 mL) at 0 °C is treated with a solution of potassium t-butoxide (8.72 mL, 8.72 mmol, 1 M in THF), stined at 0 °C for 1 hour, treated with Example 131 A (1.5 g, 8.72 mmol) in THF (10 mL) at 0 °C, warmed to room temperature, stined overnight, concentrated, partitioned between 1 : 1 ethyl acetate-water, and extracted. The extract is washed with brine, dried (Na2SO4), and concentrated. A solution of concentrate in DMF (50 mL) at 0 °C was treated with potassium carbonate (2.42 g, 17.51 mmol) and methyl thioglycolate (778 μL, 8.72 mmol), warmed to room temperature, stined overnight, and poured into ether (400 mL). The organic layer was washed with brine, dried (Na2SO 4 ), and concentrated. The residue was purified by flash chromatography on silica gel with 0-5% acetone-hexane to provide the title compound, mp 194-196 °C; MS (APCI) m/z 335 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) δ 3.81 (s, 3H), 6.86 (br s, 2H), 7.22-7.32 (m, 2H), 7.45- 7.56 (m, 2H), 7.88 (s, IH), 8.89 (s,lH); Anal. Calcd for C15H 11 CIN2O3S: C, 53.81; H, 3.31; N, 8.36. Found: C, 53.80; H, 3.27; N, 8.27. Example 131 C3-Amino-4-(4-chlorophenoxy)thieno[2.3-c]pyridine-2-carboxylic acid The title compound was prepared from Example 131 B using the procedure of Example 18. mp 173-176 °C (dec); Η NMR (300 MHz, DMSO-d 6 ) δ 7.29 (m, 2H), 7.52 (m, 2H), 7.88 (s, IH), 8.89 (s, IH); MS (ESI) m/e 321 (M+H) + ; Anal. Calcd for C 14 H 9 ClN 2 O 3 S 0.25H-O: C, 51.70; H, 2.94; N, 8.61. Found?? Example 13 ID 3-amino-4-(4-chlorophenoxy)thieno[2.3-c]pyridine-2-carboxamide A solution of Example 13 IC (96 mg, 0.3 mmol) in DMF (2 mL) is treated with 1- hydroxybenzotriazole hydrate (67 mg, 0.44 mmol), NH4CI (61 mg, 1.14 mmol) and 4- methylmorpholine (100 μL, 0.9 mmol), cooled to 0 °C, treated with l-[3- (dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride (86 mg, 0.45 mmol), warmed to room temperature, stined overnight, poured into saturated NaHCO3, collected, washed with water and dried. The residue is recrystallized from methanol/toluene/hexanes to provide the title compound, mp 202-204 °C; MS (APCI) m/z 320 (M+H) + ; J H NMR (300 MHz, DMSO-d 6 ) δ 6.84 (br s, 2H), 7.21-7.30 (m, 2H), 7.39 (br s, 2H), 7.47-7.56 (m, 2H), 7.88 (s, IH), 8.90 (s,lH); Anal. Calcd for C14H10CIN3O2S: C, 52.58; H, 3.15; N, 13.14. Found: C, 52.63; H, 3.18; N, 13.12. Example 132 A ethyl 4-chlorothieno [2,3 -bl pyridine- 5 -carboxy late Example 132A was processed as in J. Heterocyclic Chem. 1977, 14, pp. 807-812 to provide the title compound, mp 71-72 °C; MS (DCI/NH3) m/z 259 (M+H) + ; 242 (M+NH 4 ) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 1.37 (t, 3 H), 4.41 (q, 2 H), 7.64 (d, 1 H), 8.17 (d, 1 H), 8.95 (s, 1 H); Anal, calcd for Cι 0 H 8 ClNO 2 S: C, 49.69; H, 3.33; N, 5.79; S, 13.26. Found: C, 49.46; H, 3.13; N, 5.62; S, 13.42. Example 132B ethyl 4-[(4-methylphenyl thio1thieno[2.3-b]pyridine-5-carboxylate Example 132A and thiocresol were processed as in Example 2 to provide the title compound. mp 60-63 °C; MS (DCI/NH3) m/z 347 (M+NH 4 ) + and 330 (M+H) + ; •H NMR (300 MHz, DMSO-d 6 ) 1.30 (t, 3H), 2.28 (s, 3H), 4.26 (q, 2H), 7.00 (d, IH), 7.17 (m, 2H), 7.24 (m, 2H), 7.91 (d, IH), 8.81 (s, IH); Anal, calcd for Cι 7 Hι 5 NO 2 S2: C, 61.98, H, 4.59; N, 4.25. Found C, 61.92, H, 4.53, N, 4.21. Example 132C 4-[(4-methylphenyDthio1thieno[2,3-b]pyridine Example 132B was processed as in Example 18 and 42 to provide the title compound, mp 90-92 °C; MS (DCI/NH3) m/z 275 (M+NH 4 ) + and 258 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 2.39 (s, 3 H), 6.66 (d, 1 H), 7.38 (m, 2 H), 7.46 (d, 1 H), 7.53 (m, 2 H), 7.46 (d, 1 H), 7.53 (m, 2 H), 7.95 (d, 1 H), 8.12 (d, 1 H); Anal, calcd for C 1 4H 1 ιNS 2 : C, 65.33; H, 4.30; N, 5.44. Found: C, 65.40; H, 4.26, N, 5.26. Example 132D 4-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxamide Diisopropylamine (0.056 g, 0.56 mmol) in THF (10 mL) at -78 °C was treated with n-butyllithium (0.22 mL, 0.56 mmol, 2.5 M in hexanes), stined for 15 minutes, treated with Example 132C (0.13 g, 0.51 mmol) in THF (5 mL), stined for 0.5 hours, warmed to 0 °C for 1 minutes, recooled to -78 °C, poured onto solid CO2, stined for 0.5 hours, diluted with saturated NH4CI, and extracted with ethyl acetate. The extract was washed with brine, dried (MgSO 4 ) and concentrated to provide the title compound. mp 280-282 °C; MS (DCI/NH3) m/z 318 (M+NH 4 ) + and 301 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 2.41 (s, 3 H), 6.62 (d, 1 H), 7.40 (m, 2 H), 7.57 (m, 2 H), 7.77 (br s, 1 H), 8.26 (s, 1 H), 8.36 (d, 1 H), 8.43 (br s, 1 H); Anal, calcd for C 15 H12N2OS 2 : C, 59.97; H, 4.02; N, 9.32. Found: C, 59.83; H, 4.03 N, 9.11. Example 133 4-chloro-N-(4-chlorophenvDthieno[2,3-b]pyridine-5-carboxamide Example 132 A was processed as in examples 18 and 19 but substituting 4- chloroaniline for concentrated NH4OH in Example 19 to provide the title compound. mp 199-202 °C; MS (DCI/NH3) m/z 340 (M+NH 4 ) + , 342 (M+NH 4 ) + , 323 (M+H) + , 325 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 7.6 (m, 2H), 7.62 (d, IH), 7.77 (m, 2H), 8.19 (d, IH), 8.79 (s, lH); Anal, calcd for C1 4 H8CI2N 2 OS2: C, 52.03; H, 2.49; N, 8.67. Found: C, 52.02; H, 2.15; N, 8.50. Example 134 ethyl 4-r(5-methyl-l,3,4-thiadiazol-2-yl)thio1thieno[2,3-b]pyridine-5-carboxylate Example 132A and 5-methyl-l,3,4-thiadiazol-2-thiol were processed as in Example 17B to provide the title compound, mp 93-94 °C; MS (DCI/NH3) m/z 355 (M+NH 4 ) + and 238 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 1.32 (t, 3 H), 2.66 (s, 3H), 4.36 (q, 2 H), 7.34 (d, IH), 8.13 (d, lH), 9.00 (s, lH); Anal, calcd for C13H 1 1 N3O2S3: C, 46.27; H, 3.28; N, 12.45; S, 28.50. Found: C, 46.04; H, 3.20; N, 12.32; S, 28.39. Example 135 7-[(4-methylphenyl)thio]thieno[3,2-b]pyridine-2-carboxamide Ethyl 7-chlorothieno[3,2-b]pyridine-6-carboxylate was processed as in Example 17B, 18, and 19 to provide the title compound. MS (DCI/NH3) m/z 301 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 2.38 (s, 3H), 6.83 (d, IH), 7.37 (m, 2H), 7.56 (m, 2H), 7.83 (br s, IH), 8.25 (s, IH), 8.41 (br s, IH), 8.53 (d, IH); Anal, calcd for C15H 12 N2OS2: C, 59.98; H, 4.03; N, 9.33. Found: C, 59.79; H, 4.01; N, 9.16. Example 136 methyl 6-[(4-methylphenyl thio]thieno[2.3-b]pyridine-2-carboxylate Example 136A 2.6,dichloro-3-pyridinecarbonitrile Example 136B methyl 3 -amino-6-chlorothieno [2,3 -b pyridine-2-carboxylate Example 136A and methyl thiogycolate were processed as in Example ID to provide the designated compound. Example 136C methyl 6-[(4-methylphenyl)thio]thieno[2,3-b1pyridine-2-carboxylate Example 136B (32 g, 1.34 mmol) in 75% H 2 SO 4 (7.4 mL) at 0 °C was treated dropwise with aqueous NaNO2 (0.24 g/1.5 mL, 3.5 mmol), stined for 30 minutes, poured into cold 50% H2PO3 (11.8 mL), stined for 30 minutes, stored at 0 °C for 60 hours, warmed to room temperature, treated with NaHCU3, and extracted with ether. The extract was dried (MgSO4), filtered, and concentrated. The residue was dissolved in methanol (7 mL), heated to 50 °C, treated sequentially with NaOCH 3 (0.08 g, 1.45 mmol) and p- thiocresol (0.18 g, 1.45 mmol), stined at room temperature for 18 hours, and concentrated. The residue was treated with 10% citric acid and extracted with dichloromethane. The extract was dried (MgSO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 25% ethyl acetate/hexanes to provide the title compound. mp 127-130 °C; MS (DCI/NH3) m/z 316 (M+H) + ; ] HNMR (300 MHz, DMSO-d 6 ) 2.39 (s, 3H), 3.89 (s, 3H) 7.02 (d, 7.36 (m, 2H), 7.57 (m, 2H), 8.13 (s, IH), 8.23 (d, IH); Anal, calcd for C 1 6H13NO2S2: C, 60.93; H, 4.15; N, 4.44. Found: C, 60.79; H, 4.18; N, 4.35. Example 137 6- [(4-methylphenyl ' )thio]thieno [2.3 -b]pyridine-2-carboxamide The title compound can be prepared from Example 136C using the procedure of Example 44. Example 138 2-bromo-4-[(4-methylphenyl)thio]thieno[3,2-c1pyridine Para-thiocresol (500 mg, 4 mmol) in DMF (10 mL) was treated with potassium t- butoxide (451 mg, 4 mmol) at room temperature, after 15 minutes cooled to 0 °C, treated with 2-bromo-4-chlorothieno[3,2-c]pyridine (prepared in 6 steps according to the method ofF. Eloy and A. Deryckere (Bull. Soc. Chim. Belg. 1970, 79, 301) (1.0 g, 4.0 mmol), stined at 0 °C for 2 hours and at room temperature for 12 hours, poured into water and extracted with diethyl ether. The extract was washed with water, dried (Na2SO 4 ), and concentrated under vacuum. The residue was purified by flash chromatography on silica gel with 1 :20 ethyl acetate-hexane to provide the title compound. MS (DCI/NH3) m/z 336, 338 (M+H) + ; IH NMR (300Hz, CDCI3) δ 2.36 (s, 3H), 7.18(d, 2H), 7.40 (d, 2H), 7.48 (br s, IH), 7.52 (br d, IH), 8.16 (d, IH). Example 139 4-[(4-methylphenyl)thio1thieno[3,2-c]pyridine-2-carboxamide Example 139A 4-chlorothieno[3,2-c1pyridine-2-carbonitrile A solution of 4-oxo-4,5-dihydrothieno[3,2-c]pyridine-2-nitrile (500 mg, 2.84 mmol) prepared as in F. Eloy and A. Deryckere, Bull. Soc. Chim. Belg. 1970, 79, 301) and phosphoryl chloride (5 mL) was heated at reflux for 1 hour. The formed red solution was poured onto ice and extracted with methylene chloride (2x150 mL). The dichloromethane solution was dried over anhydrous Na 2 SO4, filtered, and concentrated. The residue was purified by flash chromatography with 1 :10 EtO Ac/hexanes to provide the title compound. MS (DCI/NH3) m/z 195 (M+H) + ; J H NMR (300MHz, CDCI3) δ 7.74 (d, IH), 8.10 (s, IH), 8.41 (d, IH). Example 139B 4- [(4-methylphenyl)thio]thieno [3 ,2-c1pyridine-2-carbonitrile Para-thiocresol (192 mg, 1.54 mmol) in DMF (5 mL) at room temperature was treated with potassium tert-butoxide (173 mg, 1.54 mmol) , stined for 15 minutes, cooled to 0 °C, treated with Example 139A (200 mg, 1.03 mmol), stined first at 0 °C and then at room temperature for 48 hours, treated with water, and extracted with dicholomethane. The extract was dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromatography on silca gel with 1 :7 ethyl acetate-hexane to provide the title compound. IR (KBr, cm- 1 ) 2200 (w, CN), 1550 (s), 1520 (s) cm' 1 ; MS (DCI/NH3) m/z 283 (M+H) + ; ] H NMR (300 MHz, CDCI 3 ) δ 2.40 (s, 3H), 7.25 (d, 2H), 7.47 (d, 2H), 7.49 (d, IH), 8.07 (s, IH), 8.33 (d, IH); Anal, calcd for C 15 H10N2S2: C, 63.80; H, 3.57; N, 9.92. Found: C, 63.80; H, 3.52; N, 9.98. Example 139C 4- [(4-methylphenyl)thio]thieno [3 ,2-c]pyridine-2-carboxamide Example 139B (198 mg, 0.7 mmol) in polyphosphoric acid (5 mL) was heated at 110 °C for 3 hours, cooled, treated with water, and extracted with dichloromethane. The extract was dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromatography on silca gel with 4:5 ethyl acetate-hexane to provide the title compound. IR(KBr) 3300 (m), 3130 (s), 1660 (s), 1600 (s); MS (DCI/NH3) m/z 301 (M+H) + ; IH NMR (300 MHz, DMSO-d 6 ) δ 2.36 (s, 3H), 7.28 (d, 2H), 7.47 (d, 2H), 7.78 (br s, IH), 7.84 (d, IH), 8.19 (d, IH), 8.34 (s, IH), 8.46 (br s, IH); Anal, calcd for C 15 H12N2OS2: C, 59.98; H, 4.03; N, 9.33. Found: C, 59.77; H, 3.88; N, 9.15. Example 140 4-(4-methylphenoxy thieno[3,2-c]pyridine-2-carboxamide Example 140 A 4-(4-methylphenoxy)thieno[3,2-c1pyridine-2-carbonitrile Example 139A and 4-methylphenol were processed as in Example 139B to provide the title compound. IR (KBr) 2200 (w), 1580 (s), 1540 (s), 1500 (s), 1440 (s) cm" 1 ; MS (DCI/NH3) m/z 267 (M+H) + ; !H NMR (300 MHz, CDCI3) δ 2.39 (s, 3H), 7.09 (dt, 2H), 7.25 (br d, 2H), 7.43 (dd, IH), 8.10 (d, IH), 8.21 (s, IH); Anal, calcd for C 1 5H 1 0N2OS: C, 67.65; H, 3.78; N, 10.52. Found: C, 67.60; H, 3.66; N, 10.48. Example 140B 4-(4-methylphenoxy)thieno [3.2-c]pyridine-2-carboxamide Example 140A was processed as in Example 139C to provide the title compound. IR (KBr) 3400 (m), 1680 (m), 1650 (s), 1600 (s), 1500 (s) cm" 1 ; MS (DCI/NH3) m/z 285 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.34 (s, 3H), 7.13 (d, 2H), 7.25 (d, 2H), 7.75 (d, IH), 7.76 (br s, IH), 7.95 (d, IH), 8.38 (br s, IH), 8.41 (s, IH); Anal, calcd for C 15 H12N2O 2 S: C, 63.36; H, 4.25; N, 9.85. Found: C, 63.16; H, 4.18; N, 9.77. Example 141 7-(4-methylphenoxy)oxazolo [5 ,4-c]pyridine-2-carboxamide Example 141 A 3 -chloropyridine-N-oxide Example 141 A was processed as in Caldwell and Martin (J. Heterocyclic Chem., 1980, 17, 989). A solution of 3-chloropyridine (15.0 g, 132 mmol) in acetic anhydride (75 mL) with cooling to maintain an internal temperature below 30 °C was treated with hydrogen peroxide (75 mL of 30% aqueous solution), stined at room temperature for 3 hours, heated at 60 °C for 18 hours, diluted with water (200 mL), concentrated, and solid sodium bisulfite added in portions until peroxides could no longer be detected (by enzymatic peroxide test), and the remaining solvent was removed under reduced pressure. The residue was triturated with ethyl acetate. The washes were filtered and concentrated to provide the designated compound. Example 14 IB 4-nitro-3-chloropyridine-N-oxide Example 141 B was processed as in Caldwell and Martin (J. Heterocyclic Chem., 1980, 17, 989). Example 141 A (16.8 g, 130 mmol) in sulfuric acid (25 mL, 98%), fuming sulfuric acid (30% SO 3 , 10 mL), and nitric acid (60 mL, 90%) was heated at 120 °C for 2 hours, cooled to room temperature, poured into ice water (200 mL), solid ammonium carbonate was added to bring the solution to pH = 9, and extracted with methylene chloride (4 x 100 mL). The extracts were dried (Na2SO 4 ) and concentrated. The residue was recrystallized from ethyl acetate-hexanes to provide a clean first crop ofthe title compound. Second crop recrystallizations provided mixtures of title compound and side products. MS (DCI/NH3) m/z 194 ( 37 C1)/192 ( 35 C1), (M+NH 4 ) + ; 177 ( 37 C1)/175 ( 35 C1), (M+H) + ; !H NMR (CDCI3, 300 MHz) δ 8.01 (d, IH), 8.14 (dd, IH), 8.32 (d, IH). Example 141C 4-nitro-3-(4-methylphenoxy)pyridine-N-oxide NaH (834 mg, 34.8 mmol) in DMF (20 mL) at room temperature was treated sequentially with p-Cresol (3.57 g, 33.0 mmol) Example 141B (5.75 g, 32.9 mmol), stined for 10 minutes at room temperature and partitioned between ethyl acetate and 1 N aqueous HCl. The aqueous phase was separated and washed with ethyl acetate. The organic phases were washed with 1 N aqueous HCl, dried (Na2SO 4 ), and concentrated. Recrystallization from diethyl ether provided the title compound. MS (DCI/NH3) m/z 264 (M+NH 4 ) + , 247 (M+H) + ; >H NMR (CDCI 3 , 300 MHz) δ 2.39 (s, 3H), 7.02 (d, 2H), 7.26 (d, 2H), 7.78 (d, IH), 7.89 (dd, IH), 7.98 (d, IH). Example 14 ID 3-(4-methylphenoxy ' )-4-pyridinamine Example 141C (3.65 g, 14.8 mmol) was dissolved in methanol (100 mL), treated with raney nickel (1.00 g), flushed with hydrogen, pressurized to 4 atm., at 37 °C for 2.5 hours, and filtered. The filtrate was concentrated to provide the title compound. MS (DCI/NH3) m/z 201 (M+H) + ; ] U NMR (CDCI3, 300 MHz) δ 2.32 (s, 3H), 4.40 (br s, 2H), 6.68 (br s, IH), 6.88 (d, 2H), 7.12 (d, 2H), 8.01 (m, 2H). Example 141 E 2,2-dimethyl-N-[3-(4-methylphenoxy)-4-pyridinyl1propanamide Example 141D (2.80 g, 14.0 mmol) was dissolved in methylene chloride (50 mL), cooled to 0 °C, treated sequentially with triethylamine (1.78 g, 17.6 mmol) and trimethylacetyl chloride (1.86 g, 15.4 mmol), stined at room temperature for 15 hours, and poured into water (100 mL) containing a trace of sodium chloride. The organic layer was separated, treated with activated charcoal, filtered through Celite®, washed with saturated sodium bicarbonate, dried (Na2SO 4 ), and concentrated to provide the title compound. MS (DCI NH3) m/z 285 (M+H) + ; J H NMR (CDCI3, 300 MHz) δ 1.24 (s, 9H), 2.35 (s, 3H), 6.93 (d, 2H), 7.18 (d, 2H), 8.14 (br s, IH), 8.15 (s, IH), 8.32 (d, IH), 8.42 (d, IH). Example 14 IF 5-Hvdroxy-4-(N-trimethylacetyl > )amino-3-(4-methylphenoxy > )pyridine The procedure of Chu-Moyer and Berger (J. Org. Chem. 1995, 60, 5721) was adapted. Example 141E (5.50 g, 19.3 mmol) was dissolved in diethyl ether and cooled to -78 °C. tert-Butyllithium (24.0 mL of 1.7 M soluton in pentane, 40.8 mmol) was added dropwise and let stir 2 h at -78 °C. Trimethylborate (5.01 g, 48.3 mmol) was added, and the reaction was slowly warmed to room temperature and stined for 18 h. Glacial acetic acid (3.9 mL) was added, followed by the addition of 30%) aqueous hydrogen peroxide (5.8 mL). The reaction was stined 2 h at room temperature and then poured into water. The resulting mixture was washed twice with CH 2 C1 2 , and the organic layers were treated with activated charcoal and filtered through celite. The filtrate was washed once with water, once with brine, dried (Νa 2 SO 4 ), and concentrated under reduced pressure to give a mixture of two compounds, the higher R f being desired. The mixture was purified by flash silica chromatography using a 40M Biotage cartridge, 1.5% methanol in CH 2 C1 2 eluent, to give 0.15 mmol (15% yield) ofthe desired product and 0.73 mmol (73%) ofthe title compound. MS (DCI/NH3) m/e 301 (M+H) + ; !H NMR (CDCI3, 300 MHz) δ 1.20 (s, 9H), 2.27 (s, 3H), 6.84 (d, 2H), 7.09 (d, 2H), 7.65 (br s, IH), 8.08 (s, IH), 8.14 (br s, IH), 10.26 (br s, IH). Example 14 IG 5-Hvdroxy-4-amino-3-(4-methylphenoxy > )pyridine Example 141F (850 mg, 2.83 mmol) was suspended in 3 N aqueous HCl and stined at 90 °C for 18 h. The reaction was then cooled to 0 °C, neutralized with 6 N aqueous NaOH, and extracted with CH 2 C1 2 . The organic layers were combined, dried (Na 2 SO 4 ), and concentrated under reduced pressure to give the desired product (612 mg, 100% yield). MS (DCI/NH3) m/e 217 (M+H) + ; !H NMR (300 MHz, DMSO-d 6 ) δ 2.25 (s, 3H), 5.16 (s, 2H), 6.81 (d, 2H), 7.12 (d, 2H) 7.50 (s, IH), 7.71 (s, IH), 8.14 (s, IH), 9.55 (br s, IH). Example 14 IH Methyl Oxazolo[5.4-c]-4-(4-methylphenoxy ' )pyridine-2-carboxylate To Example 141G (1.00 mmol) in DMF is added pyridine (1.10 mmol) and methyl oxalyl chloride (1.10 mmol), and the resulting solution is stined at room temperature overnight. The reaction is then partitioned between methylene chloride and 1 N aqueous HCl, and the organic phase is separated, dried (Na 2 SO 4 ), and concentrated under reduced pressure to give the title compound. Example 1411 Oxazolo [5 ,4-c] -4-(4-methylphenoxy)pyridine-2-carboxamide Example 141H may be treated according to the procedure of Example 44 to give the title compound. Example 142 7-( " 4-Methylphenoxy [ 1 ,3]thiazolo [5 ,4-c]pyridine-2-carboxamide Example 142 A 5-(N.N-Dimethylthiuram)sulfide-4-(N-trimethylacetyl)amino-3-(4- methylphenoxy)pyridine Example 14 IE (284 mg, 1.00 mmol) in diethylether (12 mL) at -78 °C was treated dropwise with tert-butyllithium (1.3 mL of 1.7 M solution in pentanes, 2.21 mmol, Aldrich) followed by stining for 3 h at -78 °C. Tetramethyl thiuram disulfide (529 mg, 2.20 mmol) was added to the resultant dianion, and stining and temperature elevation was continued for 18 h. The reaction was quenched with water and extracted with CH 2 C1 2 . The organic phase is dried (Na 2 SO 4 ) and concentrated under reduced pressure. The title compound (50 mg, 12% yield) was isolated by flash silica gel column chromatography. MS (DCI/NH3) m/e 404 (M+H) + ; !H NMR (CDC1 3 , 300 MHz) δ 2.32 (s, 3H), 3.55 (s, 3H), 3.58 (s, 3H), 6.92 (d, 2H), 7.12 (d, 2H), 7.93 (s, IH), 8.43 (s, IH), 8.45 (s, IH). Example 142B 5-(N.N-Dimethylthiuram)sulfide-4-amino-3-(4-methylphenoxy)pyridine Example 142 A (270 mg, 0.67 mmol) was combined with formic acid (20 mL of 96%), Aldrich) and stined at 90 °C for 72 hr. The reaction is then cooled to room temperature, and the formic acid is removed under reduced pressure. The resulting residue is purified by flash silica gel chromatography (70% EtOAc in hexane) to provide the title compound (96 mg, 45% yield). MS (DCI/ΝH3) m/e 320 (M+H) + ; Η NMR (CDC1 3 , 300 MHz) δ 2.33 (s, 3H), 3.56 (s, 3H), 3.58 (s, 3H), 4.93 (br s, 2H), 6.94 (d, 2H), 7.15 (d, 2H), 8.04 (s, IH), 8.12 (s, IH). Example 142C 5-(N.N-Dimethylthiuram)sulfide-4-methyloxamate-3-(4-methylphenoxy)pyridine Example 142B (90 mg, 0.28 mmol) was combined with CH 2 C1 2 (7.0 mL). Triethyl amine (0.39 mL, 2.2 mmol) was added, followed by the addition of methyl oxalyl chloride (120 mL, 1.30 mmol, Aldrich). After 6 h, the mixture was combined with saturated aqueous sodium bicarbonate and extracted thrice with CH 2 C1 2 . The organic layers were combined, dried (Νa 2 SO 4 ), filtered, and concentrated under reduced pressure. MS (DCI/NH3) m/e 406 (M+H) + ; 'H NMR (CDC1 3 , 300 MHz) δ 2.33 (s, 3H), 3.54 (s, 3H), 3.58 (s, 3H), 3.90 (s, 3H), 7.00 (d, 2H), 7.15 (d, 2H), 8.37 (s, IH), 8.41 (s, IH), 9.20 (br s, IH). Example 142D Methyl 4-(4-Methylphenoxy)thiazolo[5,4-c]-pyridine-2-carboxylate Example 142C (50 mg, 0.12 mmol) was dissolved in formic acid (14 mL, 96%, Aldrich), and heated to reflux. After 4 h, the reaction was cooled, and volatiles were removed. Flash silica gel column chromatography (60% EtOAc in hexane) provided the title compound (15 mg, 39 % yield) as a white solid. MS (DCI/NH3) m/e 301 (M+H) + , 318 (M+NH 3 ) + ; Η NMR (CDC1 3 , 300 MHz) δ 2.39 (s, 3H), 4.10 (s, 3H), 7.08 (d, J=8.5 Hz, 2H), 7.22 (d, J=8.5 Hz, 2H), 8.14 (s, IH), 9.00 (s, IH). Example 142E 4-(4-Methylphenoxy)thiazolo[5.4-c]-pyridine-2-carboxamide Example 142D (2.0 mg, 6.7 mmol) was treated according to the procedure of Example 44 to give the title compound (1.5 mg, 75%) as a white solid. MS (DCI/NH3) m/e 286 (M+H) + , 303 (M+NH 3 ) + ; "H NMR (CDC1 3 , 300 MHz) δ 2.39 (s, 3H), 5.66 (br s, IH), 7.06 (d, J=8.2 Hz, 2H), 7.22 (d, J=7.8 Hz, 2H), 7.32 (br s, IH), 8.20 (s, IH), 9.04 (s, IH). Example 143 7-(4-methylphenoxy " )-3H-imidazo[4,5-c]pyridine-2-carboxamide Example 143 A N-[3-amino-5-(4-methylphenoxy)-4-pyridinyl -2,2-dimethylpropanamide Example 14 IF (1.00 mmol) is suspended in ammonium hydroxide (28%), saturated with sulfur dioxide, heated to 150 °C in a pressure vessel for 27 hours, and cooled, and extracted with ethyl acetate. The extract is concentrated to provide the title compound. Example 143B 5-(4-methylphenoxy)-3,4-pyridinediamine Example 143 A (1.00 mmol) is suspended in HCl (3N aqueous) and stined at 90 °C for 18 hours, cooled to 0 °C, neutralized with 6 N aqueous NaOH, and the water removed. The resulting residue is triturated with methanol. The washes are concentrated to provide the title compound. Example 143C methyl 7-(4-methylphenoxy)-3H-imidazo[4,5-c]pyridine-2-carboxylate Example 143B (1.00 mmol) in DMF is treated with pyridine (1.10 mmol) and methyl oxalyl chloride (1.10 mmol), stined at room temperature overnight, and partitioned between methylene chloride and 1 N aqueous HCl. The organic phase is separated, dried (Na2SO4), and concentrated to provide the title compound. Example 143D 7-(4-methylphenoxyV3H-imidazo[4,5-c1pyridine-2 -carboxamide Example 143C can be treated as in Example 44 to give the title compound. Example 144 4-(4-chlorophenoxy)thieno[2,3-d]pyridazine-2-carboxamide Example 144 A 3-Bromothiophene-2-carboxaldehvde Example 144 A can be processed as in Prugh, et. al. (J. Med. Chem. 1991, 34, 1805). A solution of dibromothiophene (14 g, 58 mmol) in THF (100 mL) at -78 °C was treated with n-butyllithium (24 mL, 59 mmol), stined for 15 minutes, treated with dry DMF (6.8 mL, 87 mmol), stined at -78 °C for 10 minutes, slowly warmed to 0 °C over a period of 15 minutes, poured into cold 1 N aqueous HCl, and extracted with diethyl ether. The extract was washed with 1 N aqueous HCl, water, and saturated sodium bicarbonate. The washes were extracted with diethyl ether. The organic layers were combined, dried (MgSO 4 ), filtered, and concentrated under reduced pressure. The residue was purified by flash chromatography on silica gel with 5% ethyl acetate/hexanes to provide the title compound. ! H NMR (CDC1 3 , 300 MHz) δ 7.16 (d, IH), 7.74 (d, IH), 10.0 (s, IH). Example 144B 3-bromo-2-(2-dioxolanvDthiophene Example 144B can be processed as in Prugh, et. al. (J. Med. Chem. 1991, 34, 1805). A three-necked flask equipped with a Dean-Stark trap is charged with Example 144A (5.24 g, 27.4 mmol), ethylene glycol (6.2 mL, 110 mmol), pyridinium tosylate (276 mg, 1.10 mmol), and toluene (30 mL), heated at reflux for 14 hours, cooled to room temperature, poured into water, and extracted with diethyl ether. The organic layer is washed with water and saturated sodium bicarbonate, dried (MgSU4), filtered, and concentrated. The residue is purified by flash chromatography on silica gel with 5% ethyl acetate/hexanes to provide the title compound. MS (DCI/NH3) m/z 252 ( 79 Br)/254 (^Br), (M+NH 4 )+; 235 ( 79 Br)/237 ( 81 Br), (M+H) + ; ! H NMR (CDCI3, 300 MHz) δ 4.11-4.02 (m, 4H), 6.14 (s, IH), 6.97 (d, IH), 7.30 (d, 2H). Example 144C ethyl-2-(2-dioxylanyl)thiophene-3-carboxylate Example 144C can be processed as in Prugh et al. (J. Med. Chem., 1991, 34, 1805). Example 144B (1.00 g, 4.25 mmol) in THF (12 mL) is treated with n-butyllithium (1.7 mL, 4.25 mmol) while maintaining temperature between -105 and -95 °C, treated with diethyl carbonate (0.57 mL, 4.68 mmol), and warmed to room temperature. The solution is poured into water and extracted with diethyl ether. The extract is washed with brine, dried (MgSO4), filtered, and concentrated under reduced pressure. The residue is purified by flash chromatography on silica gel 5% ethyl acetate/hexanes to provide the title compound. Example 144D 2-formylthiophene-3 -carboxylic acid Example 144C (1.0 mmol) and ethanol (1.0 mL) are treated with 1 N aqueous sodium hydroxide solution (100 mmol), stined for 1 hour, brought to pH=5 by the addition of glacial acetic acid, stined for 1 hour, diluted with water, and extracted with ethyl acetate. The extracts are combined, washed with brine, washed with saturated sodium bicarbonate, dried (MgSO 4 ), filtered, and concentrated. The designated compound is used without further purification. Example 144E 4-oxo thieno [2,3 -d]pyridazine Example 144D is processed as in Bull. Soc. Chim. Fr. 1967, 2495. Example 144F 4-chlorothieno [2,3 -d]pyridazine Example 144E is processed as in Bull. Soc. Chim. Fr. 1967, 2495. Example 144G 4-(4-Chlorophenoxy)thieno[2,3-d]pyridazine Adapting the method of Robba and others (Bull. Soc. Chim. Fr., 1967, 4220), Example 144F (lOOmg, 0.59 mmol) was combined with 4-chlorophenol (1.0 mL, 10.0 mmol) and sodium metal (21 mg, 0.90 mmol). The mixture was heated at 100 °C for 14 h. After cooling to room temperature, the residue was diluted with chloroform and washed once with 2 N aqueous sodium hydroxide and once with brine. The organic layer was dried (MgSO 4 ), filtered, and concentrated under reduced pressure. Recrystallization from diethyl ether gave the title compound (124 mg, 85%) as a white solid. MS (DCI/NH3) m/e: 363 (M+H) + ; "H NMR (CDC1 3 , 300 MHz) d 7.27 (d, J=8.9 Hz, 2H), 7.42 (d, J=8.9 Hz, 2H), 7.72 (d, J=5.5 Hz, IH), 7.88 (d, J=5.2 Hz, IH), 9.41 (s, IH). Example 144H 4-(4-chlorophenoxy)thieno[2.3-d]pyridazine-2-carboxylic acid Example 144G (1.0 mmol) in THF (1.0 mL) at -78 °C is treated with n- Butyllithium (1.0 mmol), stined for 15 minutes, saturated with CO 2 , slowly warmed to room temperature, partitioned between 1 N aqueous sodium hydroxide and diethyl ether, separated, and glacial acetic acid added to the aqueous layer until pH=5. The acidic solution is extracted thrice with methylene chloride. The extracts are combined, washed with dilute sodium bicarbonate, dried (MgSO4), filtered, and concentrated to provide the title compound. Example 1441 4-(4-chlorophenoxy)thieno[2.3-d]pyridazine-2-carbamide Example 1441 can be processed as in Desai and Stramiello (Tetrahedron Lett, 1993, 34, 7685). Example 144H (1.0 mmol), 1-hydroxybenzotriazol (1.4 mmol), N- methylmorpholine (12 mmol), and DMF (1.0 mL) are combined and cooled to 0 °C, treated with l-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.4 mmol), stined at 0 °C for 1 hour, and partitioned between methylene chloride, saturated sodium bicarbonate, and separated. The extract is dried (MgSO4), filtered, and concentrated. Recrystallization from hot methanol will provide the title compound. Example 145 7-(4-chlorophenoxy)thieno [3 ,2-c]pyridine-2-carbamide Example 145 A 2 , 5 -dibromo-3 -thiophenecarboxaldehyde A solution of 3 -thiophenecarboxaldehyde is processed as in Bull. Soc. Chim. Fr., 1974, 3040 to provide the title compound. Example 145B dimethylacetyl-(2,5-dibromo-3-thienyl)carboximino ethane Example 145A is processed as in Bull. Soc. Chim. Fr., 1974, 3040 to provide the title compound. Example 145C 6,7-dihvdro-7-oxothieno[3,2-c]pyridine Example 145B is processed as in Bull. Soc. Chim. Fr., 1974, 3040 to provide the title compound. Example 145D 7-(4-chlorophenoxy)thieno [3 ,2-c]pyridine Example 145D can be processed as in Lindley (Tetrahedron, 1983, 1433). A solution of Example 145C (1.0 mmol) and DMF (2.0 mL) is treated at 0 °C with sodium hydride (1.0 mmol), slowly warmed to room temperature, treated with l-chloro-4- iodobenzene (1.0 mmol) and copper iodide (0.1 mmol), heated at 80 °C overnight, and cooled. The solution is poured into water and extracted with diethyl ether. The extracts are combined, dried (MgSO4), filtered, and concentrated. Recrystallization from ethyl acetate/hexanes provides the title compound. Example 145E 7-(4-chlorophenoxy ' )thieno [3 ,2-c]pyridine-2-carboxylic acid The designated compound is processed in the manner described for Example 144H. Example 145F 7-(4-chlorophenoxy)thieno [3 ,2-clpyridine-2-carboxamide The designated compound is processed in the manner described for Example 1441. Example 146 4-(4-Chlorophenoxy)thieno[2,3-c1pyridine-2-carbothioamide A solution of Example 61 (50 mg, 0.16 mmol) and Lawesson's reagent (73 mg, (0.18 mmol) in toluene (2 mL) was heated at reflux for 4 hours. The solvent was removed under reduced pressure to obtain the crude product (150 mg) as a yellow residue. The purified title compound (24 mg, 47%>) was obtained by flash chromatography on silica gel eluting with 10% methanol in dichloromethane. MS (DCI/NH 3 ) m/e 321 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.14 (m, 2H), 7.47 (m, 2H), 8.18 (s, IH), 8.21 (s, IH), 9.14 (s, IH); 9.86 (s, 1H);10.15 (s, IH). Example 147 4-(4-Chlorophenoxy)-N-ethylthieno[2,3-c1pyridine-2-carboxamide Example 61 A (200 mg, 0.627 mmol) was prepared as in Example 171 but substituting ethylamine (1 ml, 17.65 mmol) for methylamine to provide the title compound (209 mg, 100%.). MS (DCI/NH 3 ) m/e 333 (M+H) + , 303; 'H NMR (400 MHz, DMSO-d 6 ) δ 1.14 (t, J=8Hz, 3H), 3.30 (m, 2H), 7.14 (d, J=9Hz, 2H), 7.47 (d, J=9Hz, 2H, 8.13 (s, IH), 8.17 (s, IH), 8.91 (t, J=6Hz, IH), 9.15 (s, IH). Example 148 4-f4-Chlorophenoxy)-N-(2,3-dihvdroxypropyl)thieno[2,3-c1pyridine-2-carboxamide Example 148 was prepared in a similar manner as Example 103A, by combining 3- amino-l,2-propanediol (60 mL, 0.782 mmol) with Example 61 A (250 mg, 0.782 mmol) to provide the title compound (133 mg, 45% yield) as a white solid, mp 106-115 °C; MS (DCI NH 3 ) m/e: 379 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.16 (m, 2H), 3.38 (m, 2H), 3.63 (m, IH), 4.56 (t, J=5.7 Hz, IH), 4.81 (d, J=5.1 Hz, IH), 7.13 (d, J=9.2, 2H), 7.47 (d, J=9.2 Hz, 2H), 8.18 (s, IH), 8.21 (s, IH), 8.95 (t, J=5.7 Hz, IH), 9.16 (s, IH); Anal, calcd for C 17 H l5 ClN 2 O 4 S 0.25 H 2 O: C, 53.27; H, 4.08; N, 7.31. Found: C, 53.19; H, 4.22; N, 6.22. Example 149 4-(4-Bromophenoxy)-N-(2,3-dihvdroxypropyl ' )thieno[2,3-c1pyridine-2- carboxamide Example 149 was prepared according to the procedure of Example 114, with the substitution of methyl 4-(4-bromophenoxy)-thieno[2,3-c]pyridine-2-carboxylate for Example 61 A. mp 76-77 °C; MS (DCI/NH 3 ) m/e: 423,425 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.12 (m, 2H), 3.41 (m, 3H), 3.63 (m, 2H), 7.06 (d, 2H, J=8.8 Hz), 7.59 (d, 2H, J=8.8 Hz), 8.20 (s, IH), 8.22 (s, IH), 8.99 (t, IH, J=5.5 Hz), 9.18 (s, IH). Example 150 N-(2-Chloroethyl)-4-(4-chlorophenoxy thieno[2.3-c]pyridine-2-carboxamide To a solution of Example 114 (0.32 g, 0.92 mmol) in anhydrous THF (5 mL) was slowly added thionyl chloride (0.34 mL, 4.60 mmol). The reaction was heated to 50 °C for 18 hr, cooled to room temperature, and neutralized with sat. NaHCO 3 . The aqueous suspension was extracted with dichloromethane (100 mL) and the organic layer washed with dilute NaHCO 3 (2 x 100 mL), brine (50 mL), partially dried (Na 2 SO 4 ), and concentrated to a solid. The crude product was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to yield the title compound as a solid (0.27 g, 80%). mp 60-62 °C (dec); MS (DCI-NH 3 ) m/e 367 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.60 (m, 2H), 3.75 (t, J=6.1Hz, 2H), 7.15 (m, 2H), 7.48 (m, 2H), 8.18 (s, IH), 8.18 (s, IH), 9.17 (s, IH), 9.26 (m, IH); Anal, calcd for C 16 H 12 Cl 2 N 2 O 2 S: C, 52.33; H, 3.29; N, 7.63. Found: C, 52.22; H, 3.47; N, 7.35. Example 151 4-(4-BromophenoxyVN-(2-hvdroxyethyl)thieno[2.3-c]pyridine-2-carboxamide Example 151 was prepared according to the procedure of Example 114, with the substitution of methyl 4-(4-bromophenoxy)-thieno[2,3-c]pyridine-2-carboxylate for Example 61 A. mp 158-159 °C; MS (DCI/NH 3 ) m/e: 393,395 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 3.32 (m, 2H), 3.51 (m, 3H), 4.79 (t, IH, J=5.9 Hz), 7.06 (d, 2H, J=8.8 Hz), 7.59 (d, 2H, J=8.8 Hz), 8.17 (s, IH), 8.20 (s, IH), 9.02 (t, IH, J=5.5 Hz), 9.17 (s, IH). Example 152 4-(2-Bromo-4-chlorophenoxy)-N-(2-hvdroxyethyl ' )thieno[2,3-c]pyridine-2-carboxamide Example 152 was prepared according to the procedure of Example 114, with the substitution of 2-bromo-4-chlorophenol for 4-chlorophenol. MS (DCI/NH 3 ) m/e: 428 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.86 (q, IH, J=5.4 Hz), 3.34 (m, 2H), 3.55 (m, 2H); 7.15 (d, IH, J=8.8 Hz), 7.48 (dd, IH, J=2.4, 8.8 Hz), 7.97 (d, IH, J=2.7 Hz), 8.02 (s, IH), 8.25 (s, IH), 9.05 (t, IH, J=5.4 Hz), 9.16 (s, IH). Example 153 N-(2-HvdroxyethylV4-[4-(trifluoromethyl)phenoxy]thienor2,3-c]pyridine-2-carboxamide A solution of Example 62 A (322 mg, 0.912 mmol) in 10 mL of dichloromethane was treated with 226 mg (3.65 mmol) of ethanolamine. The solution was heated to reflux for 4 hours. Upon cooling crystals formed. Recrystallization from ethyl acetate afforded 170 mg (48.8%) of white crystals, mp 181-182 °C; MS (DCI/NH 3 ) m/e: 383 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.3-3.4 (m, 2H), 3.5-3.6 (m, 2H), 4.80 (t, IH), 7.21 (d, 2H), 7.79 (d, 2H), 8.15 (s, IH), 8.38 (s, IH), 9.01 (t, IH), 9.25 (s, IH); Anal, calcd for C 17 H l3 F 3 N 2 O 3 S: C, 53.40; H, 3.43; N, 7.33. Found: C, 53.41; H, 3.62; N, 7.30. Example 154 N-(2-Aminoethyl)-4-(4-chlorophenoxy)thieno[2.3-c]pyridine-2-carboxamide To a suspension of Example 88 (0.50 g, 1.64 mmol) in anhydrous methylene chloride (15 mL) was added N,N-diisopropylethylamine (0.57 mL, 3.28 mmol). The reaction was cooled in an ice bath and pivaloyl chloride (0.24 mL, 1.97 mmol) was slowly added. After 10 minutes, the ice bath was removed and reaction stined at ambient temperature for 1.5 hr. The reaction contents were slowly transfened via cannula into an anhydrous solution of ethylenediamine (0.33 mL, 4.92 mmol) in methylene chloride (5 mL) at 0 °C over a period of 5 minutes. The reaction was stined 15 minutes and the cold bath was removed. The reaction was stined 1 hr and then partitioned between CHCl 3 /Sat.NaHCO 3 . The organic layer was washed with dilute aqueous NaHCO 3 , brine, dried (Na 2 SO 4 ), and concentrated to yield a light yellow foam. The crude product was purified by preparative HPLC using a gradient of 25%-65% acetonitrile/water + 0.1% TFA over 40 minutes. The product was neutralized with saturated aqueous NaHCO 3 , precipitate collected by filtration, and dried in a desiccator to yield the title compound as a white solid (0.45 g, 79%). mp l l l-114 °C; MS (APCI) m/e 348 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.69 (t, J=6.4Hz, 2H), 3.25 (t, J=6.4Hz, 2H), 7.14 (m, 2H), 7.47 (m, 2H), 8.16 (s, IH), 8.18 (s, IH), 9.15 (s, IH). Example 155 4-(4-Chlorophenoxy)-N-hvdroxythieno[2.3-c]pyridine-2 -carboxamide Example 155 was prepared as in Example 92 by combining Example 88 (161 mg, 0.527 mmol) with hydroxylamine hydrochloride (37.0 mg, 0.527 mmol) to provide the title product (40 mg, 24% yield) as a white solid. mp 145 °C (decomposes); MS (DCI/NH 3 ) m/e: 321 (M+H) + ; Η NMR (300 MHz, CD 3 OD) δ 7.11 (d, J=9.2 Hz, 2H), 7.42 (d, J=9.2 Hz, 2H), 7.90 (s, IH), 8.05 (s, IH), 9.01 (s, IH); IR (KBr) 3200-2800 (m), 1660 (s), 1640 (s), 1560 (m), 1485 (s), 1420 (s) cm-1; Anal, calcd for C I4 H 9 C1N 2 O 3 S+0.25 H 2 O: C, 51.70; H, 2.94; N, 8.61. Found: C, 51.64; H, 2.71 ; N, 8.80. Example 156 4-(4-Chlorophenoxy)thieno[2,3-c]pyridine-2-carbohvdrazide Example 61 A (0.50 g, 1.56 mmol) was dissolved in dichloromethane (10 mL) and anhydrous hydrazine (1 mL) was added. After 24 hours, the precipitate was collected by filtration and washed with dichloromethane (2 x 25 mL) and water (2 x 50 mL). The product was dried in a desiccator to yield the title compound as a white solid (0.35 g, 70%). mp 197-199 °C; MS (APCI) m/e: 320 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 4.62 (broad s, 2H), 7.12 (m, 2H), 7.46 (m, 2H), 8.03 (s, IH), 8.19 (s, IH), 9.15 (s, IH), 10.24 (br s, IH); Anal, calcd for C 14 H 10 C1N 3 O 2 S: C, 52.59; H, 3.15; N, 13.14. Found: C, 52.59; H, 3.12; N, 13.18. Example 157 4-(4-Bromophenoxy)thieno[2,3-c]pyridine-2-carbohvdrazide Example 73A (0.21 g, 0.58 mmol) was dissolved in dichloromethane (2 mL) and anhydrous hydrazine (1 mL) added. After 18 hours, the precipitate was collected by filtration and washed with dichloromethane (2x5 mL), water (2x5 mL), acetonitrile (2x5 mL) to yield white solid. The washes were combined, diluted with sat. NaHCO 3 (100 mL) and extracted with dichloromethane (4x25 mL). Organic extracts were combined, partially dried (Na 2 SO 4 ), and concentrated to yield a white solid which was combined with the collected precipitate and dried in a desiccator (0.21 g, 99%). mp 176-178 °C; MS (APCI) m/e: 364 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 4.62 (br s, 2H), 7.06 (m, 2H), 7.58 (m, 2H), 8.02 (s, IH), 8.21 (s, IH), 9.16 (s, IH), 10.24 (br s, IH); Anal calcd for C 14 H 10 BrN 3 O 2 S: C, 46.17; H, 2.77; N, 11.54. Found: C, 46.08; H, 2.90; N, 11.41. Example 158 4-[4-(Trifluoromethyl)phenoxy1thieno[2,3-c]pyridine-2-carbohydrazide Example 62 A was treated according to the procedure of Example 157 to provide the title compound, mp 146-147 °C; MS (ESI) m/e: 353.9 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.18 (d, 2H), 4.11 (t, IH), 7.19 (d, 2H), 7.77 (d, 2H), 7.78 (s, IH), 8.36 (s, IH), 9.21 (s, IH). Example 159 2-( . [4-(4-Chlorophenoxy Ithieno 2,3 -c1pyridin-2-yl]carbonyl I amino)acetic acid Example 159A4-(4-Chlorophenoxy thieno[2,3-c]pyridin-2-carboxylic acid A suspension of Example 61 A (354 mg, 1.11 mmol) in 3 mL methanol and 1 mL water was treated with lithium hydroxide monohydrate (98 mg, 2.33 mmol) and the resulting mixture was stined at room temperature (under N 2 ) for 20 hours. The reaction was acidified with 0.13 mL of 90% formic acid, and the white suspension was stined for 5 minutes, then the solid was isolated by suction filtration. The solid was washed sequentially with 15 mL water and 5 mL diethyl ether, then dried under vacuum to provide 302 mg (89%o) ofthe title compound. MS (DCI-NH 3 ) m/e: 306, 308 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.15 (m, 2H), 7.47 (m, 2H), 7.82 (s, IH), 8.23 (s, IH), 9.21 (s, lH), 13-15 (vbr s, IH); Anal, calcd for C 17 H 8 ClNO 3 S: C, 55.00; H, 2.64; N, 4.58. Found: C, 54.77; H, 2.60; N, 4.44. Example 159B Methyl 2-({[4-(4-Chlorophenoxy " )thieno[2.3-c]pyridin-2-yl]carbonyl}amino)acetate The title compound was prepared from Example 159 A in analogy to Example 92, with the substitution of glycine methyl ester hydrochloride for ammonium chloride. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90-90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 19.04 minutes; MS (APCI) m/e: 377 (M+H) + ; *H NMR (300 MHz, DMSO-d 6 ) δ 3.68 (s, 3H), 4.05 (d, J=6 Hz, 2H), 7.13 (m, 2H), 7.49 (m, 2H), 8.19 (s, IH), 8.21 (s, IH), 9.19 (s, IH), 9.50 (br t, J=6 Hz, IH); Anal, calcd for C 17 H 13 ClN 2 O 4 S: C, 54.19; H, 3.48; N, 7.43. Found: C, 53.92; H, 3.61; N, 7.52. Example 159C 2-( . [4-(4-Chlorophenoxy)thieno [2,3 -c]pyridin-2-yllcarbonyl ) amino)acetic acid The title compound was prepared from Example 159B using the procedure of Example 18 to provide the title compound. MS (APCI) m/e: 363 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.95 (d, J=6 Hz, 2H), 7.13 (m, 2H), 7.48 (m, 2H), 8.19 (s, IH), 8.21 (s, IH), 9.19 (s, IH), 9.41 (br t, J=6 Hz, IH), 12.77 (br s, IH); Anal, calcd for C 16 H π ClN 2 O 4 S»l H 2 O: C, 50.46; H, 3.44; N, 7.36. Found: C, 50.33; H, 3.38; N, 7.29. Example 160 N-(2-Amino-2-oxoethyl)-4-(4-chlorophenoxy)thieno[2.3-c]pyridine-2-carboxamide The title compound was prepared from Example 159C in analogy to Example 92. mp 222-225 °C; MS (APCI) m/e: 362 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.82 (br s, 2H), 7.12 (m, 2H), 7.49 (m, 2H), 8.19 (s, IH), 8.21 (s,lH), 9.20 (s,lH), 9.29 (br s, IH); Anal, calcd for C 16 H 12 ClN 3 O 3 S»1.35 H 2 O: C, 49.77; H, 3.84; N, 10.88. Found: C, 49.86; H, 3.79; N, 10.59. Example 161 N-(2-Amino-2-oxoethyl)-4-(4-bromophenoxy)thieno[2,3-c]pyridine-2 -carboxamide Example 161 A Methyl N-(2-amino-2-oxoethyl)-4-(4-bromophenoxy " )thieno[2,3-c1pyridine-2-carboxylate Example 73 A was hydrolyzed according to the procedure of Example 18. The derived carboxylic acid was coupled to glycine methyl ester hydrochloride in analogy to Example 92. MS (DCI/NH 3 ) m/e: 421 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 370 (s, 3H), 4.11 (br d, 2H), 7.11 (br d, 2H), 7.61 (br d, 2H), 8.22 (br d, 2H), 9.19 (s, IH), 9.51 (br t, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 41.15, 51.84, 104.95, 115.57, 119.74, 119.97, 132.93, 133.32, 137.36, 138.04, 141.45, 145.06, 147.03, 156.10, 161.09, 169.80; Anal, calcd for C I7 H 13 BrN 2 O 4 S: C, 48.47; H, 3.11; N, 6.65. Found: C, 48.16; H, 3.27; N, 6.65. Example 161B 2-({[4-(4-Bromophenoxy)thieno[2.3-c]pyridin-2-yl1carbonyllamino)acetic acid The title compound was prepared from Example 161 A using the procedure of Example 18 to provide the title compound. MS (DCI/NH 3 ) m/e: 407 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 4.11 (br d, 2H), 7.10 (br d, 2H), 7.60 (br d, 2H), 8.21 (br d, 2H), 9.19 (s, IH), 9.40 (br t, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 41.50, 115.85, 120.00, 120.09, 133.25, 133.67, 137.76, 138.34, 141.79, 145.74, 147.29, 156.46, 161.28, 171.05; Anal, calcd for C 16 H,,BrN 2 O 4 S»H 2 O: C, 45.19; H, 3.08; N, 6.59. Found: C, 45.20; H, 3.15; N, 6.45. Example 161 C N-(2-Amino-2-oxoethylV4-(4-bromophenoxy thieno[2,3-c1pyridine-2-carboxamide The title compound was prepared from Example 161B in analogy to Example 92. MS (APCI) m/e: 406 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.81 (br d, J= 6 Hz, 2H), 7.08 (m, 2H), 7.10 (br s, IH), 7.60 (m, 2H), 8.19 (s, IH), 8.22 (s, IH), 9.20 (s, IH), 9.28 (br t, J= 6 Hz, IH); Anal, calcd for C 16 H 12 BrN 3 O 3 S«0.3 H 2 O: C, 46.68; H, 3.09; N, 10.21. Found: C, 46.68; H, 3.30; N, 10.16. Example 162 N-[(lSV2-Amino-l-(hvdroxymethylV2-oxoethyl]-4-(4-chlorophenoxy)thieno[2,3- c]pyridine-2-carboxamide Example 162A (2SV2-( { [4-(4-Chlorophenoxy)thieno [2,3 -c]pyridin-2-yl1carbonyl I amino)-3 - hydroxypropanoic acid Example 162 A was prepared in analogy to Example 92, with the substitution of L- serine ethyl ester hydrochloride for ammonium chloride. The intermediate ester was then hydrolyzed according to the procedure of Example 18 to provide the title compound. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 15.93 minutes; MS (APCI) m/e: 392 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.70 (m, 2H), 4.43 (br t, 2H), 5.04 (br s, IH), 7.13 (m, 3H), 7.49 (m, 3H), 8.18 (s, IH), 8.37 (s, IH), 8.98 (br s, IH), 9.18 (s, IH). Example 162B N-[( " lS -2-Amino-l-(hvdroxymethylV2-oxoethyll-4-(4-chlorophenoxy)thieno[2.3- c]pyridine-2-carboxamide Example 162B was prepared from Example 162 A in analogy to Example 92. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 15.93 minutes; MS (APCI) m/e: 392 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.70 (m, 2H), 4.43 (br t, 2H), 5.04 (br s, IH), 7.13 (m, 3H), 7.49 (m, 3H), 8.18 (s, IH), 8.37 (s, IH), 8.98 (br s, IH), 9.18 (s, IH). Example 163 (2R)-2-({[4-(4-Chlorophenoxy)thieno[2,3-c1pyridin-2-yl]carbonyl}amino)-3- hydroxypropanoic acid Example 163 was prepared in analogy to Example 92, using D-serine methyl ester hydrochloride in place of ammonium chloride. The derived ester was hydrolyzed according to the procedure of Example 18 to give the title compound. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 16.47 minutes; MS (ESI) m/e: 393 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.78 (br d, 2H), 4.49 (m, IH), 5.02 (br s, IH), 7.13 (m, 2H), 7.48 (m, 2H), 8.18 (s, IH), 8.39 (s, IH), 9.14 (d, IH), 9.18 (s, IH), 12.81 (br s, IH). Example 164 4-(4-Chlorophenoxy)-N- [(1 R)- 1 -methyl-2-f methylamino V2-oxoethyl thieno [2,3 - clpyridine-2 -carboxamide Example 164 A (2RV2-({[4-(4-Chlorophenoxy)thieno[2.3-clpyridin-2-yl]carbonyl|amino)propanoic acid Example 164A was prepared in analogy to Example 92, using D-alanine methyl ester hydrochloride in place of ammonium chloride. The derived ester was hydrolyzed according to the procedure of Example 18 to give the title compound. HPLC: Supelco C-18 column, eluent gradient of water: acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 18.36 minutes; MS (DCI/NH 3 ) m/e: 377 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 1.40 (d, J=7 Hz, 3H), 4.41 (q, J=7 Hz, IH), 7.15 (m, 2H), 7.49 (m, 2H), 8.19 (s, IH), 8.32 (s, IH), 9.17 (s, IH), 9.23 (d, J=7 Hz, IH), 12.71 (br s, IH). Example 164B 4-(4-Chlorophenoxy)-N-[(lR)-l-methyl-2-(methylamino)-2-oxoethyl]thieno[2,3- c]pyridine-2-carboxamide Example 164 was prepared in analogy to Example 92, using D-alanine methyl ester hydrochloride in place of ammonium chloride. The derived ester was treated according to the procedure of Example 171 to give the title compound. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 17.46 minutes; MS (DCI NH 3 ) m/e: 390 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 1.32 (d, 3H), 2.60 (d, 3H), 4.41 (m, IH), 7.13 (m, 2H), 7.49 (m, 2H), 7.96 (br d, IH), 8.19 (s, IH), 8.38 (s, IH), 9.13 (br d, IH), 9.19 (s, IH). Example 165 4-(4-Chlorophenoxy)-N-[(l S ' )-l-methyl-2-(methylamino)-2-oxoethyl]thieno[2.3- clpyridine-2-carboxamide Example 165 A (2SV2-({[4-(4-Chlorophenoxy)thieno[2,3-c1pyridin-2-yllcarbonvUamino)propanoic acid Example 165 A was prepared in analogy to Example 92, using L-alanine methyl ester hydrochloride in place of ammonium chloride. The derived ester was hydrolyzed according to the procedure of Example 18 to give the title compound. HPLC: Supelco C-18 column, eluent gradient of water: acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 18.40 minutes; MS (DCI/NH 3 ) m/e: 377 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.40 (d, J=7 Hz, 3H), 4.41 (q, J=7 Hz, IH), 7.15 (m, 2H), 7.48 (m, 2H), 8.18 (s, IH), 8.31 (s, IH), 9.16 (s, IH), 9.21 (d, J=7 Hz, IH), 12.71 (br s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 16.78, 48.46, 119.52, 119.80, 119.97, 127.84, 130.13, 132.97, 137.54, 137.60, 138.09, 141.30, 145.59, 147.38, 155.59, 160.54, 173.68. Example 165B 4-(4-Chlorophenoxy)-N- [( 1 S 1 -methyl-2-(methylamino)-2-oxoethyl]thieno [2.3 - clpyridine-2-carboxamide Example 165B was prepared from Example 165 A in analogy to Example 92, with the substitution of L-alanine methyl ester for ammonium chloride. The intermediate ester was converted to the title compound according to the procedure or Example 171, using methanolic methylamine. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 17.48 minutes; MS (DCI/NH 3 ) m/e: 390 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 1.32 (d, 3H), 2.59 (d, 3H), 4.41 (m, IH), 7.13 (m, 2H), 7.49 (m, 2H), 7.94 (br d, IH), 8.18 (s, IH), 8.36 (s, IH), 9.12 (br d, IH), 9.19 (s, IH). Example 166 4-(4-Chlorophenoxy)-N- [f 1 R)- 1 -(hvdroxymethyl)-2-(methylamino ' )-2- oxoethyl]thieno[2,3-c1pyridine-2-carboxamide The title compound was made in analogy to the procedure of Example 164B, using D-serine methyl ester. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 16.10 minutes; MS (APCI) m/e: 404 (M-H) " ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.59 (d, 2H), 3.69 (m, 2H), 4.45 (m, IH), 4.96, (t, IH), 7.14 (m, 2H), 7.49 (m, 2H), 7.97 (m, IH), 8.18 (s, IH), 8.49 (s, IH), 9.01 (br d, IH), 9.19 (s, IH). Example 167 4-(4-ChlorophenoxyVN-[( 1 S)- 1 -(hvdroxymethyl)-2-(methylamino)-2- oxoethyl]thieno [2.3 -c pyridine-2-carboxamide The title compound was made in analogy to the procedure of Example 164B, using L-serine methyl ester. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 16.18; MS (APCI) m/e: 404 (M-H) " ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.59 (d, 2H), 3.69 (m, 2H), 4.45 (m, IH), 4.96, (t, IH), 7.14 (m, 2H), 7.49 (m, 2H), 7.97 (br d, IH), 8.18 (s, IH), 8.49 (s, IH), 9.01 (br d, IH), 9.19 (s, IH). Example 170 4-(3-Pyridinyloxy > )thieno[2,3-c1pyridine-2-carboxamide Example 17A and 3 -Hydroxypyridine were processed as in Example 61 to provide the title compound. MS (DCI NH 3 ) m/e: 272 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.50 (m, 2H), 7.85 (m, IH), 8.20 (s, 2H), 8.45 (dd, 2H), 8.55 (d, IH), 9.20 (s, IH); Anal. Calcd for C 13 H 9 N 3 O 2 S 0.25 H 2 O: C, 56.61 ; H, 3.47; N, 15.24. Found: C, 57.01; H, 3.50; N, 15.16. Example 171 Methyl 4-(4-Bromophenoxy)thienor2.3-c]pyridine-2-carboxamide Example 73 A (2 g, 5.5 mmol) was suspended in a solution of methylamine in methanol (2 M solution, 15 mL) and refluxed for 1 hour under nitrogen atmosphere. Then the solvent was removed and the residue was purified by flash chromatography on silica gel eluting with 30% acetone in hexane to obtain the title compound (1.96 g, 98%). mp 78-80 °C; MS (DCI/NH 3 ) m/e: 363,365 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.8 Hz), 7.06 (d, 2H, J=8.8 Hz), 7.59 (d, 2H, J=8.8 Hz), 8.06 (s, IH), 8.20 (s, IH), 8.96 (q, IH, J=4.8 Hz), 9.17 (s, IH). Example 172 4-(4-Bromophenoxy)-N,N-dimethylthieno[2,3-c]pyridine-2-carboxamide Example 172 was prepared according to the procedure of Example 104, with the substitution of methyl 4-(4-bromophenoxy)-thieno[2,3-c]pyridine-2-carboxylate for Example 61 A. mp 93-95 °C; MS (DCI NH 3 ) m/e: 377, 379 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.02 (br s, 3H), 3.13 (br s, 3H), 7.09 (d, 2H, J=8.8 Hz), 7.5 d, 2H, J=8.8 Hz), 7.60 (s, IH), 8.19 (s, IH), 9.15 (s, lH)ppm. Example 173 N,N-Dimethyl-4-[4-(trifluoromethyl)phenoxy1thieno[2,3-c1pyridine-2-carboxamide Example 173 was prepared according to the procedure of Example 104, with the substitution of methyl 4-(4-trifluoromethylphenoxy)-thieno[2,3-c]pyridine-2-carboxylate for Example 61 A. mp 74-76 °C; MS (DCI NH 3 ) m/e: 367 (M+H) + ; 'H NMR (300 MHz, CDC1 3 ) δ 3.17 (br s, 6H), 7.11 (d, 2H, J=8.0 Hz), 7.45 (s, IH), 7.63 (d, 2H, J=8.0 Hz), 8.24 (br s, IH), 9.01 (br s, IH). Example 174 4-(4-Chloro-3-fluorophenoxy)-N-methylthieno[2.3-c1pyridine-2-carboxamide Example 174 was prepared as in Example 103 but substituting 4-chloro-3- fluorophenol for 4-chlorophenol to provide the title compound, mp 62-64 °C; MS (DCI/NH 3 ) m/e: 337 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.05 (d, 3H, J=4.7 Hz), 6.24 (br s, IH), 6.77 (d,lH, J=9.8 Hz), 6.84 (dd, IH, J=2.4, 9.5 Hz), 7.26 (s,2H), 7.37 (t, IH, J=8.5 Hz), 7.69 (s,lH), 8.21 (s, lH), 9.00 (s, IH); Anal, calcd for C 15 H 10 N 2 C1FO 2 S: C, 53.50; H, 2.99; N, 8.32. Found: C, 53.78; H, 3.26; N, 8.02. Example 175 4-(4-Chloro-3 -fluorophenoxy)thieno [2.3 -c]pyridine-2-carboxamide Example 175 was prepared as in Example 61 but substituting 4-chloro-3- fluorophenol for 4-chlorophenol to provide the title compound. mp 227-228 °C; MS (DCI/NH 3 ) m/e: 323 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 6.94 (m,lH), 7.34 (dd, IH, J=3.0, 10.5 Hz), 7.60 (t, IH, J=8.7 Hz), 7.87 (s,lH), 8.11 (s, IH), 8.26 (s, IH), 8.44 (s, IH), 9.19 (s, IH); Anal, calcd for C 14 H 8 N 2 ClFO 2 S: C, 52.10; H, 2.50; N, 8.68. Found: C, 52.06; H, 2.49; N, 8.52. Example 176 4-(4-Chloro-3-ethylphenoxy thieno[2.3-c1pyridine-2-carboxamide Example 17A and 4-Chloro-3-ethylphenol were processed as in Example 61 to provide the title compound. mp 185-187 °C; MS (DCI/NH 3 ) m/e: 333 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.15 (t, 3H), 2.70 (q, 2H), 6.95 (dd, IH), 7.20 (d, IH), 7.45 (d, IH), 7.85 (br s, IH), 8.15 (s, IH), 8.45 (m, IH), 9.15 (s, IH). Example 177 4-(3 -Fluorophenoxy)thieno [2, 3 -c]pyridine-2-carboxamide Example 177 was prepared according to the procedure of Example 61, with the substitution 3-fluorophenol for 4-chlorophenol. mp 215-216 °C; MS (DCI/NH 3 ) m/e: 289 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 6.90 (m, IH), 7.05 (m, 2H), 7.43 (q, IH, J=8.6 Hz), 7.86 (br s, IH), 8.14 (s, IH), 8.20 (s, IH), 8.45 (br s, IH), 9.17 (s, IH). Example 178 4-(2. 3-Difluorophenoxy)thieno[2, 3-c]pyridine-2-carboxamide Example 178 was prepared according to the procedure of Example 61, with the substitution 2, 3-difluorophenol for 4-chlorophenol. mp 207-209 °C; MS (DCI/NH 3 ) m/e: 307 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 6.97 (t, IH, J=8.5 Hz), 7.22 (q, IH, J=8.5 Hz), 7.32 (q, IH, J=8.5 Hz), 7.87 (br s, IH), 8.18 (s, IH), 8.21 (s, IH), 8.43 (br s, IH), 9.17 (s, IH). Example 179 4-(2, 3-DifluorophenoxyVN-methylthieno[2, 3-c]pyridine-2-carboxamide Example 179 was prepared according to the procedure of Example 103, with the substitution 2, 3-difluorophenol for 4-chlorophenol. mp 169-171 °C; MS (DCI/NH 3 ) m e: 321 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.88 (d, 3H, J=4.4 Hz), 6.94 (t, IH, J=8.5 Hz), 7.21 (q, IH, J=8.5 Hz), 7.31 (q, IH, J=8.5 Hz), 8.14 (s, IH), 8.21 (s, IH), 8.95 (q, IH, J=4.5 Hz), 9.17 (s, IH). Example 180 4-(3 -FluorophenoxyVN-methyl thieno [2, 3 -c]pyridine-2-carboxamide Example 180 was prepared according to the procedure of Example 103, with the substitution 3-fluorophenol for 4-chlorophenol. mp 194-195 °C; MS (DCI/NH 3 ) m/e: 303 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.4 Hz), 6.87 (d, IH, J=8.5 Hz), 7.05 (m, 2H), 7.42 (q, IH, J=8.5 Hz), 8.05 (s, IH), 8.23 (s, IH), 8.95 (q, IH, J=4.4 Hz), 9.17 (s, IH). Example 181 N-Methyl-4-(2. 3, 4-trifluorophenoxy thieno[2, 3-c]pyridine-2-carboxamide Example 181 was prepared according to the procedure of Example 103, with the substitution 2, 3, 4-trifluorophenol for 4-chlorophenol. mp 170-171 °C; MS (DCI/NH 3 ) m/e: 339 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.82 (d, 3H, J=4.4 Hz), 7.13 (m, IH), 7.35 (q, IH, J=8.5 Hz), 8.16 (s, IH), 8.17 (s, IH), 8.97 (q, IH, J=4.5 Hz), 9.16 (s, IH). Example 182 4-(2, 3, 4-Trifluorophenoxy ' )thieno[2. 3-c]pyridine-2-carboxamide Example 182 was prepared according to the procedure of Example 61, with the substitution 2, 3, 4-trifluorophenol for 4-chlorophenol. mp 218-219 °C; MS (DCI/NH 3 ) m/e: 325 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.15 (m, IH), 7.38 (q, IH, J=8.5 Hz), 7.89 (br s, IH), 8.15 (s, IH), 8.23 (s, IH), 8.45 (br s, IH), 9.15 (s, IH). Example 183 N-Methyl-4- [4-(trifluoromethyl)phenoxy]thieno [2. 3 -c]pyridine-2-carboxamide Example 183 was prepared according to the procedure of Example 103, with the substitution 4-trifluoromethylphenol for 4-chlorophenol. mp 157-158 °C; MS (DCI/NH 3 ) m/e: 353 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.78 (d, 3H, J=4.4 Hz), 7.22 (d, 2H, J=8.5 Hz), 7.76 (d, 2H, J=8.5 Hz), 8.01 (s, IH), 8.34 (s, IH), 8.92 (q, IH, J=4.4 Hz), 9.24 (s, IH). Example 184 4-[3-(Trifluoromethyl)phenoxy1thieno[2. 3-c]pyridine-2-carboxamide Example 17A and 3-trifluoromethylphenol were processed as in Example 183 to provide the title compound, mp 175-176 °C; MS (DCI/NH 3 ) m/e: 353 (M+H) + ; ! H NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H), 7.35 (d, IH), 7.20 (d, IH), 7.60 (m, 3H), 8.10 (s, IH), 8.30 (s, IH), 9.00 (b, 2H), 9.25 (s, IH); Anal. Calcd for C 16 H„F 3 N 2 O 2 S 0.25 H 2 O: C, 53.86; H, 3.25; N, 7.85. Found: C, 53.60; H, 3.06; N, 7.78. Example 185 N, N-Dimethyl-4-(4-vinylphenoxy)thieno[2, 3-c]pyridine-2-carboxamide Example 185 was prepared according to the procedure of Example 104, with the substitution 4-vinylphenol for 4-chlorophenol. mp 80-81 °C; MS (DCI/NH 3 ) m/e: 325 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.02 (br s, 3H), 3.13 (br s, 3H), 5.24 (d, IH, J=l 1.4 Hz) 5.78 (d, IH, J=17.3 Hz), 6.74 (dd, IH, J=l 1.4, 17.3 Hz), 7.09 (d, 2H, J=8.5 Hz), 7.53 (d, 2H, J=8.5 Hz), 7.61 (s, IH), 8.16 (s, IH), 9.13 (s, IH). Example 186 4-(4-Cyanophenoxy)-N-methylthieno [2, 3 -c]pyridine-2-carboxamide Example 186 was prepared as in Example 103 but substituting 4-cyanophenol for 4-chlorophenol to provide the title compound. MS (ESI/NH 3 ) m/e: 310 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.78 (d, 3H, J=4.4 Hz), 7.20 (d, 2H, J=8.8 Hz), 7.89 (d, 2H, J=8.8 Hz), 7.97 (s, IH), 8.37 (s, IH), 8.94 (q, IH, J=4.4 Hz), 9.26 (s, IH); Anal, calcd for C 16 H n N 3 O 2 S.0.05 CH 2 C1 2 : C, 61.46; H, 3.56; N, 13.30. Found: C, 61.29; H, 3.53; N, 13.23. Example 187 4-(4-Cyanophenoxy > )thieno[2, 3-c]pyridine-2-carboxamide Example 187 was prepared as in Example 61 but substituting 4-cyanophenol for 4- chlorophenol to provide the title compound. mp 255-257 °C; MS (ESI/NHj) m/e: 296 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.20 (d, 2H, J=8.8 Hz), 7.84 (s, IH), 7.89 (d, 2H, J=8.8 Hz), 8.05 (s, IH), 8.36 (s, IH), 8.41 (q, IH, J=4.4 Hz), 9.26 (s, IH); Anal, calcd for C 15 H 9 N 3 O 2 S.1.5CH 3 OH: C, 57.71; H, 3.08; N, 12.24. Found: C, 57.45; H, 3.28; N, 12.43. Example 188 4-(4- Aminophenoxylthieno [2. 3 -c]pyridine-2-carboxamide Example 188 A 3-Chloro-5-(4-(tert-butyloxycarbonyl)amino)phenoxy-4-pyridinecarboxaldehyde A solution of Example 17A (2.0g, 11.4mmol) and tert-butyl N-(4- hydroxyphenyl)carbamate (2.38 g, 11.4 mmol) which was prepared according to literature method (A. Vigroux, M. Bergon, C. Zedde; J. Med. Chem. 1995, 38, 3983) in DMF (30 mL) was treated with CsCO 3 (3.70 g, 11.4 mmol) at room temperature for 1 hour, and at 70 °C for 30 minutes. Brine (150mL) was added, and the mixture was extracted with ether/ethyl acetate (2χ200mL). The combined organic phases were dried (MgSO 4 ), and concentrated. Flash chromatography ofthe residue on silica gel with 1 :6 ethyl acetate/hexane provided the designated compound (2.65 g, 67%). MS (ESI/NH 3 ) m/e: 349 (M+H) + . Example 188B Methyl 4-((4-tert-butyloxycarbonylamino)phenoxy)thieno[2. 3-c]pyridine-2-carboxylate A solution of Example 188A (2.64 g, 7.58 mmol) in THF (30 mL) was treated with methyl thioglycolate (804 mg, 7.58 mmol) at 0 °C for 0.5 hour, and at room temperature for 1 hour, after which Cs 2 CO 3 (2.47 g, 7.58 mmol) was added. The reaction mixture was stined at room temperature for 1 hour, and at 70 °C for 0.5 hour. Brine (150 mL) was added and the mixture was extracted with ethyl acetate (2x150 mL). The combined organic phases were dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel with 20% ethyl acetate in hexane to provide designated compound (1.29 g, 43%). MS (ESI/NH 3 ) m/e: 401 (M+H) + . Example 188C 4-[(4-tert-Butyloxycarbonylamino)phenoxy]thieno[2, 3-c]pyridine-2-carboxamide Example 188C was prepared as in Example 44 but substituting Example 188B for Example 43 to provide the title compound. MS (ESI/NH 3 ) m/e: 386 (M+H) + . ' 5 Example 188D 4-(4-Aminophenoxy)thieno[2. 3-c1pyridine-2-carboxamide Example 188C was dissolved in trifluoroacetic acid (20 mL), and the solution was kept at room temperature for 1 hour before TFA was removed. The residual oil was treated with a mixture of ethyl acetate and aqueous NaHCO 3 solution. The formed solid 0 was collected by filtration, washed successively with ethyl acetate, aqueous NaHCO 3 solution, water, methanol and ethyl acetate, and dried to provide the title compound (492 mg, 86%> from Example 188B) as a yellow solid. mp >250 °C; MS (DCI/NH 3 ) m/e: 286 (M+H) + ; 5 Η NMR (300 MHz, DMSO-d 6 ) δ 5.62 (br s, 2H), 6.65 (d, 2H, J=8.8 Hz), 6.93 (d, 2H, J=8.8 Hz), 7.86 (s, IH), 8.30 (s, IH), 8.44 (s, IH), 9.00 (br s, IH); Anal, calcd for C 14 H n N 3 O 2 S.0.5 CH 3 OH: C, 57.79; H, 3.85; N, 13.94. Found: C, 57.69; H, 3.95; N, 13.57. 0 Example 189 4-[4-(Acetylamino)phenoxy]thieno[2. 3-c]pyridine-2-carboxamide Example 189 was prepared as in Example 188C but substituting 4- (acetylamino)phenol for t-butyl N-(4-hydroxyphenyl)carbamate to provide the title compound. 5 MS (DCI/NH 3 ) m/e: 328 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.04 (s, 3H), 7.10 (d, 2H, J=8.8 Hz), 7.65 (d, 2H, J=8.8 Hz), 7.82 (br s, IH), 7.99 (s, IH), 8.20 (s, IH), 8.43 (br s, IH), 9.06 (s, IH), 9.99 (s, IH); Anal, calcd for C 16 H 13 N 3 O 3 S 1.0 CH 3 OH: C, 56.81; H, 3.93; N, 11.69. Found: C, 56.51; H, 3.93; N, 11.57. 0 Example 190 N-Methyl-4-[4-(4-mo holinyl)phenoxy]thieno[2, 3-clpyridine-2-carboxamide Example 190A 5 Methyl-4-[4-(4-iodophenoxy]thieno[2, 3-c]pyridine-2-carboxylate Example 190A was prepared as in Example 61 A but substituting 4-iodophenol for 4-chlorophenol to provide the designated compound. MS (DCI/NH 3 ) m/e: 412 (M+H) + . Example 190B N-Methyl-4-[4-(4-iodophenoxy)]thieno[2. 3-c]pyridine-2-carboxamide A solution of Example 190A (1.4 g, 3.4 mmol) in methylamine/methanol (2.0 M solution, 70 mL) was stined at 45 °C for 15 hours, and concentrated under vacuum. The residue was flash chromatographed on silica gel with EtOAc/hexane (1.5/1) to provide the designated compound (1.3 g, 93%). MS (DCI/NH 3 ) m/e: 411 (M+H) + . Example 190C N-Methyl-4-[4-(4-morpholinyl)phenoxy]thieno[2, 3-c]pyridine-2-carboxamide A two necked flask was charged with Example 190B (150 mg, 0.37 mmol), NaOBu-t (71 mg, 0.74 mmol), Pd 2 (dba) 3 (14 mg, 0.014 mmol), BINAP (27 mg, 0.044 mmol) and 18-crown-6 (196 mg, 0.74 mmol), and purged with nitrogen. Anhydrous degassed THF (10 mL) and morpholine (64 mg, 0.74 mmol) were added successively. The clear dark red solution was heated at 60 °C for 70 hours, and quenched with brine. The mixture was extracted with methylene chloride. The organic layer was dried (MgSO 4 ) and concentrated. The crude was flash chromatographed on silica gel (EtOAc/hexane) and was further purified on HPLC (C-18, CH 3 CN/H 2 O) to provide the title compound (26 mg). MS (DCI/NH 3 ) m/e: 370 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.81 (d, 3H, J=4.5 Hz), 3.1 (m, 2H), 3.74 (m, 2H), 6.99 (d, 2H, J=8.8 Hz), 7.05 (d, 2H, J=8.8 Hz), 7.92 (s, IH), 8.20 (s, IH), 8.98 (q, IH, J=4.8 Hz), 9.04 (s, IH). Example 191 4- r4-(Hydroxymethyl)phenoxy]thieno [2. 3 -c]pyridine-2-carboxamide Example 191 A Methyl 4-{4-[(trityloxy)methyl]phenoxy)thieno[2. 3-c]pyridine-2-carboxylate Example 191 A was prepared as in Example 61 A but substituting 4- trityloxymethylphenol which was prepared according to literature method (Frank, R.; Doring, R. Tetrahedron 1988, 44, 6031) for 4-chlorophenol to provide the title compound. MS (DCI/NH 3 ) m/e: 558 (M+H) + . Example 191B 4-(4-[(Trityloxy)methyl]phenoxyUhieno[2, 3-c]pyridine-2-carboxamide Example 191 A was prepared as in Example 61 but substituting 4-trityloxymethylphenol for 4-chlorophenol to provide the title compound. MS (DCI/NH 3 ) m/e: 543 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 4.10 (s, 2H), 7.11 (d, 2H, J=8.5 Hz), 7.26-7.46 (m, 17H), 7.87 (brs, IH), 8.09 (s, IH), 8.21 (s, IH), 8.46 (brs, IH), 9.12 (s, lH)ppm. Anal, calcd for C 34 H 26 N 2 O 3 S: C, 75.25; H, 4.83; N, 5.16. Found: C, 75.17; H, 4.76; N, 5.15. Example 191C Methyl 4-[4-(hydroxymethyl ' )phenoxy1thieno[2, 3-c]pyridine-2-carboxylate A solution of Example 191 A (5.05g, 9 mmol) in a mixture of chloroform (20 mL) and methanol (8 mL) was treated with trifluoroacetic acid (10 mL) at 0 °C for 6 hours, and was then poured into a mixture of ice and saturated NaHCO 3 . The mixture was extracted with methylene chloride (2x200 mL). The combined organic layers were dried (MgSO 4 ), and concentrated. The residue was flash chromatographed on silica gel with 66% EtOAc/hexane to give the designated compound (2.11 g, 74%). MS (DCI/NH 3 ) m/e: 316 (M+H) + . Example 191D 4-[4-(Hvdroxymethyl)phenoxy]thieno[2, 3-c]pyridine-2-carboxamide Example 191D was prepared as in Example 61 but substituting Example 191C for Example 61 A to provide the title compound. MS (DCI NH 3 ) m/e: 301 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 4.50 (d, 2H, J=5.8 Hz), 5.19 (t, IH, J=5.8 Hz), 7.10 (d, 2H, J=8.5 Hz), 7.37 (d, 2H, J=8.5 Hz), 7.82 (br s, IH), 8.03 (s, IH), 8.20 (s, IH), 8.43 (br s, lH), 9.09 (s, IH); Anal, calcd for C 15 H 12 N 2 O 3 S: C, 59.99; H, 4.03; N, 9.33. Found: C, 59.82; H, 3.93; N, 8.82. Example 192 4-[4-(Hvdroxymethyl)phenoxy]-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 192 was prepared as in Example 103 but substituting Example 191C for Example 61 A to provide the title compound. mp 195-196 °C; MS (DCI/NH 3 ) m/e: 315 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H, J=4.5 Hz), 4.49 (d, 2H; J=4.5 HZ), 5.19 (t, IH, J=4.5 Hz), 7.08 (d, 2H, J=8.5 Hz), 7.37 (d, 2H, J=8.5 Hz), 8.07 (s, IH), 8.11 (s, IH), 8.94 (q, IH, J=4.5 Hz), 9.10 (s, IH); Anal, calcd for C 16 H 14 N 2 O 3 S.0.75 CH 3 OH: C, 59.45; H, 4.39; N, 8.28. Found: C, 59.31; H, 4.35; N, 8.49. Example 193 4-[4-(MethoxymethvDphenoxy]-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 193 was prepared as in Example 188C but substituting 4-methoxymethylphenol for 4-tert-butyloxycarbonylaminophenol and substituting methylamine for ammonia to provide the title compound. mp 163-164 °C; MS (DCI/NH 3 ) m/e: 329 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.4 Hz), 3.29 (s, 3H), 4.40 (s, 2H), 7.08 (d, 2H, J=8.5 Hz), 7.37 (d, 2H, J=8.5 Hz), 8.09 (s, IH), 8.12 (s, IH), 8.94 (q, IH, J=4.4 Hz), 9.12 (s, IH); Anal, calcd for C 17 H 16 N 2 O 3 S: C, 62.18; H, 4.91; N, 8.53. Found: C, 61.86; H, 4.79; N, 8.40. Example 194 4-(4-r(2-Methoxyethoxy)methyI]phenoxy}thieno[2, 3-c]pyridine-2 -carboxamide Example 194 was prepared as in Example 188C but substituting 4-(2- methoxyethoxymethyl)phenol for 4-tert-butyloxycarbonylarninophenol to provide the title compound. MS (DCI/NH 3 ) m/e: 359 (M+H) + ; 'H NMR (300 MHz, CDC1 3 ) δ 3.40 (s, 3H), 3.60 (m, 2H), 3.65 (m, 2H), 4.56 (s, 2H), 7.02 (d, 2H, J=8.5 Hz), 7.36 (d, 2H, J=8.5 Hz), 7.80 (s, IH), 8.13 (s, IH), 8.94 (s, IH); Anal, calcd for C 18 H 18 N 2 O 4 S: C, 60.32; H, 5.06; N, 7.82. Found: C, 60.33; H, 5.03; N, 7.63. Example 195 4- (4- [(2-Methoxyethoxy ' )methyl1phenoxy } -N-methylthieno [2. 3 -c]pyridine-2- carboxamide Example 195 was prepared as in Example 188C but substituting 4-(2- methoxyethoxymethyl)phenol for 4-tert-butyloxycarbonylaminophenol and substituting methylamine for ammonia to provide the title compound, mp 133-134 °C; MS (DCI NH 3 ) m/e: 373 (M+H) + ; Η NMR (300 MHz, CDC1 3 ) δ 3.01 (d, 3H, J=5.1 Hz), 3.40 (s, 3H), 3.60 (m, 2H), 3.65 (m, 2H), 4.54 (s, 2H), 6.51 (q, IH, J=5.1 Hz), 7.00 (d, 2H, J=8.5 Hz), 7.34 (d, 2H, J=8.5 Hz), 7.73 (s, IH), 8.14 (s, IH), 8.94 (s, IH); Anal, calcd for C 19 H 20 N 2 O 4 S: C, 61.27; H, 5.41; N, 7.52. Found: C, 61.28; H, 5.35; N, 7.46. Example 196 4-(4-{[2-(2-Methoxyethoxy ethoxy]methyl)phenoxy)thieno[2, 3-c]pyridine-2- carboxamide Example 196 was prepared as in Example 188C but substituting 4-{2-(2- methoxyethoxy)ethoxymethyl} phenol for 4-tert-butyloxycarbonylaminophenol to provide the title compound. MS (DCI NH 3 ) m/e: 403 (M+H) + ; 'H NMR (300 MHz, CDC1 3 ) δ 3.38 (s, 3H), 3.57 (m, 2H), 3.63-3.70 (m, 6H), 4.55 (s, 2H), 7.02 (d, 2H, J=8.5 Hz), 7.36 (d, 2H, J=8.5 Hz), 7.71 (s, IH), 8.15 (s, IH), 8.95 (s, IH). Example 197 4-(4-{[2-(2-Methoxyethoxy ethoxy1methv phenoxyVN-methylthieno[2, 3-c]pyridine-2- carboxamide Example 197 was prepared as in Example 188C but substituting 4-{2-(2- methoxyethoxy)ethoxymethyl} phenol for 4-tert-butyloxycarbonylaminophenol and substituting methylamine for ammonia to provide the title compound. MS (DCI/NH 3 ) m/e: 417 (M+H) + ; "H NMR (300 MHz, CDC1 3 ) δ 3.02 (d, 3H, J=4.8 Hz), 3.38 (s, 3H), 3.57 (m, 2H), 3.63- 3.70 (m, 6H), 4.54 (s, 2H), 6.45 (m, IH), 7.00 (d, 2H, J=8.5 Hz), 7.34 (d, 2H, J=8.5 Hz), 7.72 (s, IH), 8.15 (s, IH), 8.94 (s, IH). Example 198 4-{4-r(2, 3. 4. 5-Tetrahvdro-2H-pyran-2-yloxy)methyl]phenoxylthieno[2, 3-clpyridine-2- carboxamide Example 198 A Methyl 4-(4-{ IY2. 3. 4. 5-tetrahvdro-2H-pyran-2-y0oxylmethyl|phenoxy hienor2. 3- c]pyridine-2-carboxylate Example 198A was prepared as in Example 188B but substituting 4-[(2, 3, 4, 5- tetrahydro-2H-pyran-2-yl)oxy]methylphenol (P.A.Grieco, et al, J. Org. Chem. 1977, 42, 3772) for 4-tert-butyloxycarbonylaminophenol to provide the designated compound. MS (DCI/NH 3 ) m/e: 400 (M+H) + . Example 198B 4-(4-[(2, 3, 4, 5-Tetrahvdro-2H-pyran-2-yloxy)methyl]phenoxy)thieno[2, 3-c]pyridine-2- carboxamide Example 198B was prepared as in Example 61 but substituting Example 198 A for Example 61 A to provide the designated compound, mp 95-96 °C; MS (DCI/NH 3 ) m/e: 385 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.49 (m, 4H), 1.69 (m, 2H), 3.49 (m, IH), 3.80 (m, IH), 4.44 (d, IH, J=12.1 Hz), 4.67 (d, IH, J=12.1 Hz), 4.70 (m, IH), 7.10 (d, 2H, J=8.8 Hz), 7.41 (d, 2H, J=8.8 Hz), 7.87 (s, IH), 8.08 (s, IH), 8.20 (s, IH), 8.46 (s, IH), 9.12 (s, IH); Anal, calcd for C 20 H 20 N 2 O 4 S CH 3 OH: C, 60.56; H, 5.08; N, 6.73. Found: C, 60.51; H, 5.07; N, 6.59. Example 199 N-Methyl-4-(4-r(tetrahvdro-2H-pyran-2-yloxy ' )methyl]phenoxy)thienor2. 3-clpyridine-2- carboxamide Example 199 was prepared as in Example 103 but substituting Example 198 A for Example 61 A to provide the designated compound. mp 195-196 °C; MS (DCI/NH 3 ) m/e: 399 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 1.49 (m, 4H), 1.69 (m, 2H), 2.79 (d, 3H, J=4.8 Hz), 3.50 (m, IH), 3.80 (m, IH), 4.44 (d, IH, J=12.1 Hz), 4.67 (d, IH, J=12.1 Hz), 4.70 (m, IH), 7.09 (d, 2H, J=8.8 Hz), 7.40 (d, 2H, J=8.8 Hz), 8.11 (s, IH), 8.12 (s, IH), 8.97 (q, IH, J=4.8 Hz), 9.13 (s, IH); Anal, calcd for C 21 H 22 N 2 O 4 S: C, 63.30; H, 5.56; N, 7.03. Found: C, 63.22; H, 5.58; N, 6.93. Example 200 4- ( [2-(Aminocarbonyl)thieno[2. 3-c]pyridin-4-vι]oxy|benzyl 2-furoate A solution of Example 191D (40 mg, 0.133 mmol) in DMF (5 mL) was treated with 2-furoic acid (45 mg, 0.4 mmol), HOBt (54 mg, 0.4 mmol), EDC (77 mg, 0.4 mmol) and 2 drops of triethylamine at room temperature for 48 hours. Brine was added and the mixture was extracted with EtOAc. The combined organic phases were washed with water, dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel with 65%) EtOAc/hexane to provide the designated compound, mp 180-182 °C; MS (DCI/NH 3 ) m/e: 395 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 5.31 (s, 2H), 6.70 (dd, IH, J=1.7, 3.4 Hz), 7.14 (d, 2H, J=8.5 Hz), 7.36 (d, IH, J=3.4 Hz), 7.50 (d, 2H, J=8.5 Hz), 7.84 (s, IH), 8.00 (dd, IH, J=l.l, 3.7 Hz), 8.13 (s, IH), 8.17 (s, IH), 8.44 (s, IH), 9.14 (s, IH). Example 201 4-r4-( . f(2R. 4R. 5S. 6RV4. 5-Dihvdroxy-6-fhvdroxymethvntetrahvdro-2H-pyran-2- yl]oxy}methvPphenoxyl-N-methylthienor2, 3-c]pyridine-2-carboxamide Example 201 A Methyl 4-r4-(( r f2R. 4R. 5S. 6RV4. 5-Diacetoxy-6-(acetoxymethvntetrahvdro-2H-pyran-2- yl]oxy)methyl " )phenoxy]thieno[2. 3-c]pyridine-2-carboxylate A solution of Example 191C (200 mg, 0.63 mmol) and tri-O-acetyl-D-glycal (520 mg, 1.92 mmol) in dry CH 2 C1 2 (10 mL) was treated with Sc(OTf) 3 (380 mg, 0.75 mmol) at room temperature for 12 hours, and was directly flash chromatographed on silica gel with 40%) EtOAc/hexane to provide the designated compound. MS (DCI/NH 3 ) m/e: 528 (M-OAc) + . Example 20 IB 4-f4-(([(2R. 4R. 5S, 6RV4. 5-Dihvdroxy-6-(hvdroxymethyl)tetrahvdro-2H-pyran-2- yl] oxy } methvDphenoxy] -N-methy Ithieno [2 , 3 -c]pyridine-2-car boxamide A solution of Example 201 A (167 mg) in a 2M solution of methylamine in methanol (10 mL) was heated at 45 °C for 12 hours, and was concentrated. The residual oil was chromatographed on silica gel with 8% MeOH/CH 2 Cl 2 to give the designated compound (120 mg, 91%). MS (ESI/NH 3 ) m/e: 443 (M-OH) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.8 Hz), 3.53 (m, 3H), 3.67 (m, IH), 3.87 (m, IH), 4.50 (d, IH, J=l 1.5 Hz), 4.64 (t, IH, J=5.4 Hz), 4.76 (d, IH, J=l 1.5 Hz), 5.06 (m, 2H), 5.70 (dt, IH, J=10.2, 2.4 Hz), 5.86 (d, IH, J=10.2 Hz), 7.08 (d, 2H, J=8.5 Hz), 7.40 (d, 2H, J=8.5 Hz), 8.10 (s, IH), 8.11 (s, IH), 8.95 (q, IH, J=4.8 Hz), 9.12 (s, IH). Example 202 4-( ' 4-Acetylphenoxy VN-methylthieno [2, 3 -clpyridine-2-carboxamide A flask, purged with nitrogen, was charged with Example 190B (500 mg, 1.2 mmol), Pd(OAc) 2 (27 mg, 0.12 mmol), (Tol) 3 P (110 mg, 0.36 mmol), dry degassed DMF (20 mL), tributylethoxyvinyltin (810 mL, 2.4 mmol), and triethylamine (835 mL, 6 mmol). This suspension was stined at 80 °C for 14 hours. After diluting with ethyl acetate, the reaction mixture was washed with 1% HCl aqeous solution, water, dried (MgSO 4 ), and concentrated. The residue was separated by HPLC (C-18, CH 3 CN/H 2 O containing 0.1% TFA) to provide the title compound (476 mg, 89%). MS (DCI/NH 3 ) m/e: 327 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.56 (s, 3H), 2.78 (d, 3H, J=4.8 Hz), 7.15 (d, 2H, J=8.8 Hz), 8.00 (d, 2H, J=8.8 Hz), 8.03 (s, IH), 8.36 (s, IH), 8.98 (q, IH, J=4.8 Hz), 9.28 (s, IH); Anal, calcd for C 17 H 14 N 2 O 3 S. 1.35 CF 3 CO 2 H: C, 49.25; H, 3.45; N, 5.83. Found: C, 49.31; H, 3.60; N, 5.93. Example 203 4- [4-(4-Morpholinylcarbonyl)phenoxy]thieno [2. 3 -c]pyridine-2-carboxamide Example 203A Methyl 4-[4-(4-carboxy)phenoxy1thieno[2, 3-c]pyridine-2-carboxylate A suspension of methyl 4-bromophenoxythieno[2, 3-c]pyridine-2-carboxylate (1.0 g, 2.74 mmol), PdCl 2 DPPFCH 2 Cl 2 (0.284 g), and triethylamine (0.55 g) in a mixture of THF(15 mL) and H 2 O (15 mL) was heated at 130 °C under CO atmosphere (400 psi) for 19 hours. EtOAc (200 mL) was added, and the mixture was washed with brine, dried (MgSO 4 ), and concentrated. The residue was flash chromatographed on silica gel with 5% CH 3 OH/CH 2 Cl 2 to provide the designated compound (311 mg, 34%). MS (DCI/NH 3 ) m/e: 330 (M+H) + . Example 203 B Methyl 4-[4-(4-moφholinylcarbonyl)phenoxy]thieno[2, 3-c]pyridine-2-carboxylate A solution of Example 203 A (200 mg, 0.61 mmol) in a mixture DMF (5mL) and CH 2 C1 2 (15 mL) was treated with morpholine (80 mg, 0.91 mmol), PyBOP (474 mg, 0.91 mmol) and DIPEA (296 mg, 2.28 mmol) at room temperature for 2 hours. After diluting with CH 2 C1 2 , the solution was washed with brine, dried (MgSO 4 ), and concentrated. The residue was flash chromatographed on silica gel with 90% EtOAc/hexane to give the designated compound (277 mg, 100%). MS (DCI/NH 3 ) m/e: 399 (M+H) + . Example 203 C 4-[4-(4-moφholinylcarbonyl)phenoxy1thieno[2, 3-c]pyridine-2-carboxamide Example 203C was prepared as in Example 61 but substituting Example 203B for Example 61 A to provide the title compound, mp >260 °C; MS (DCI/NH 3 ) m/e: 401 (M+NH 4 ) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.50 (m, 4H), 3.60 (m, 4H), 7.14 (d, 2H, J=8.5 Hz), 7.48 (d, 2H, J=8.5 Hz), 7.86 (s, IH), 8.15 (s, IH), 8.22 (s, IH), 8.45 (s, IH), 9.17 (s, IH); Anal, calcd for C 19 H 17 N 3 O 4 S: C, 59.52; H, 4.47; N, 10.96. Found: C, 59.64; H, 4.52; N, 10.90. Example 204 N-Methyl-4-r4-(4-moφholinylcarbonyl phenoxy]thieno[2, 3-c]pyridine-2-carboxamide Example 204 was prepared as in Example 103 but substituting Example 203B for Example 61 A to provide the title compound. mp 173-175 °C; MS (DCI/NH 3 ) m/e: 415 (M+NH 4 ) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.4 Hz), 3.50 (m, 4H), 3.60 (m, 4H), 7.12 (d, 2H, J=8.5 Hz), 7.48 (d, 2H, J=8.5 Hz), 8.07 (s, IH), 8.24 (s, IH), 8.96 (q, IH, J=4.4 Hz), 9.18 (s, IH); Anal, calcd for C 20 H I9 N 3 O 4 S. 1.5 CH 3 OH: C, 57.96; H, 4.64; N, 9.43. Found: C, 57.99; H, 4.86; N, 9.63. Example 206 4-[4-({[2-(4-Mθφholinyl)ethyl]amino}carbonyl)phenoxy]thieno[2, 3-c]pyridine-2- carboxamide Example 206A Methyl 4- [4-( { [2-C4-moφholmyl)ethyl]amino } carbony Dphenoxylthieno [2, 3 -c]pyridine-2- carboxylate A solution of Example 203 A (200 mg, 0.61 mmol) in DMF (1 lmL) was treated with 4-(2-aminoethyl)moφholine (158 mg, 1.21 mmol), EDC (232 mg, 1.21 mmol), HOBt (164 mg, 1.21 mmol) and triethylamine (122 mg, 1.21 mmol) at room temperature for 18 hours. After diluting with EtOAc, the reaction mixture was washed with brine, dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel with 10%) MeOH/EtOAc to provide the designated compound (239 mg, 89%). MS (DCI/NH 3 ) m/e: 442 (M+H) + . Example 206B 4-[4-({[2-(4-Moφholinyl)ethyl]amino}carbonyl)phenoxy]thieno[2, 3-c]pyridine-2- carboxamide Example 206B was prepared as in Example 61 but substituting Example 206 A for Example 61 A to provide the title compound, mp 214-216 °C; MS (DCI/NH 3 ) m/e: 427 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.41 (t, 4H, J=4.8 Hz), 3.37 (q, 2H, J=6.1 Hz), 3.56 (t, 4H, J=4.8 Hz), 7.14 (d, 2H, J=8.8 Hz), 7.84 (s, IH), 7.87 (d, 2H, J=8.8 Hz), 8.11 (s, IH), 8.22 (s, IH), 8.39 (t, IH, J=6.0 Hz), 8.43 (s, IH), 9.17 (s, IH). Example 207 N-Me thyl-4- [4-( { [2-(4-moφholinyl)ethyl] amino } carbonyl)phenoxy]thieno [2. 3- c]pyridine-2-carboxamide Example 207 was prepared as in Example 103 but substituting Example 206A for Example 61 A to provide the title compound. mp 226-228 °C; MS (DCI/NH 3 ) m/e: 441 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 2.42 (m, 4H), 2.78 (d, 3H, J=4.4 Hz), 3.36 (q, 2H, J=6.1 Hz), 3.56 (t, 4H, J=4.8 Hz), 7.12 (d, 2H, J=8.5 Hz), 7.89 (d, 2H, J=8.5 Hz), 8.03 (s, IH), 8.26 (s, IH), 8.41 (t, IH, J=6.0 Hz), 8.95 (q, IH, J=4.4 Hz), 9.20 (s, IH). Example 208 4- (4-[(E)-3-(4-Moφholinyl)-3-oxo- 1 -propenyl1phenoxy}thieno[2, 3-c]pyridine-2- carboxamide Example 208A Methyl 4-{4-[(EV3-(tert-butyloxy ' )-3-oxo-l -propenyl]phenoxy>thieno[2, 3-c]pyridine-2- carboxylate A flask, purged with nitrogen, was charged with Example 73 (50 mg, 1.37 mmol), Pd 2 (dba) 3 (63 mg, 0.069 mmol), tri-o-tolylphosphine (64 mg, 0.21 mmol), dry degassed DMF (20 mL), t-butyl acrylate (602 mL, 4.11 mmol), and triethylamine (575 mL, 4.11 mmol). This suspension was stined at 100 °C under nitrogen for 12 hours. After diluting with ethyl acetate, the reaction mixture was washed with brine, water, dried (MgSO 4 ), and concentrated. The residue was flash chromatographed on silica gel with 20% EtOAc/hexane to provide the title compound (323 mg, 57%). MS (DCI/NH 3 ) m/e: 412 (M+H) + . Example 208B Methyl 4-{4-[(EVpropenoic acid-l-yl]phenoxyUhieno[2. 3-clpyridine-2-carboxylate A solution of Example 208A (1.76 g, 4.2 mmol) in chloroform (50 mL) was treated with trifluoroacetic acid (10 mL) at room temperature for 4 hours, and was then poured into ice-cold aqeous NaHCO 3 . The formed white solid was collected by filtration, washed with water, MeOH, CH 2 C1 2 , and dried to provide the designated compound (1.38 g, 100%). MS (DCI/NHj) m/e: 356 (M+H) + . Example 208C Methyl 4-{4-[(E)-3-(4-moφholinyl)-3-oxo-l-propenyl]phenoxy>thieno[2, 3-c]pyridine-2- carboxylate A solution of Example 208B (260 mg, 0.73 mmol) in a mixture of DMF (5 mL) and CH 2 C1 2 (10 mL) was treated with moφholine (127 mg, 1.46 mmol), PyBOP (760 mg, 1.46 mmol) and DIPEA (380 mg, 2.92 mmol) at room temperature for 12 hours. After diluting with CH 2 C1 2 , the solution was washed with brine, dried (MgSO 4 ), and concentrated. The residue was flash chromatographed on silica gel with 90% EtOAc/hexane to give the designated compound. MS (DCI/NH 3 ) m/e: 425 (M+H) + . Example 208D 4-{4-[fE)-3-f4-moφholinylV3-oxo-l-propenvπphenoxylthieno[2, 3-c]pyridine-2- carboxamide Example 208D was prepared as in Example 61 but substituting Example 208C for Example 61 A to provide the title compound. MS (DCI/NH 3 ) m/e: 410 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.59 (m, 6H), 3.70 (m, 2H), 7.13 (d, 2H, J=8.5 Hz), 7.20 (d, IH, J=15.5 Hz), 7.52 (d, IH, J=15.5 Hz), 7.79 (d, 2H, J=8.5 Hz), 7.86 (s, IH), 8.16 (s, IH), 8.18 (s, IH), 8.45 (s, IH), 9.17 (s, IH). Example 209 4- [4-((E)-3 - { [2-(4-moφholinyl ethyl]amino ) -3 -oxo- 1 -propenvDphenoxylthieno [2. 3- c]pyridine-2-carboxamide Example 209A Methyl 4- [4-((E)-3 - ( [2-(4-moφholinyl)ethyl]amino } -3 -oxo- 1 -propenyl)phenoxy]thieno [2, 3-c]pyridine-2-carboxylate Example 209A was prepared as in Example 208C but substituting 4-(2- aminoethyl)moφholine for moφholine to provide the designated compound. MS (DCI/NH 3 ) m/e: 468 (M+H) + . Example 209B 4- [4-((E)-3 - { [2-(4-moφholinvPethyl]amino } -3 -oxo- 1 -propenvDphenoxylthieno [2, 3- c]pyridine-2-carboxamide Example 209B was prepared as in Example 61 but substituting Example 209 A for Example 61 A to provide the title compound. MS (DCI/NH 3 ) m/e: 453 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.44 (m, 4H), 3.30 (m, 4H), 3.59 (t, 4H, J=4.8 Hz), 6.60 (d, IH, J=15.8 Hz), 7.13 (d, 2H, J=8.8 Hz), 7.42 (d, IH, J=15.8 Hz), 7.61 (d, 2H, J=8.8 Hz), 7.87 (s, IH), 8.06 (t, IH, J=4.8 Hz), 8.16 (s, IH), 8.21 (s, IH), 8.45 (s, IH), 9.17 (s, IH). Example 210 N-methyl-4-r4-(TEV3-( r2-(4-morpholinvnethyl1amino}-3-oxo-l - propenyl)phenoxy]thieno[2, 3-c]pyridine-2-carboxamide Example 210 was prepared as in Example 103 but substituting Example 209A for Example 61 A to provide the title compound. MS (DCI/NH 3 ) m/e: 467 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.38 (m, 4H), 2.79 (d, 3H, J=4.4 Hz), 3.59 (m, 8H), 6.58 (d, IH, J=15.8 Hz), 7.11 (d, 2H, J=8.8 Hz), 7.42 (d, IH, J=15.8 Hz), 7.61 (d, 2H, J=8.8 Hz), 8.05 (s, IH), 8.23 (s, IH), 8.95 (q, IH, J=4.4 Hz), 9.17 (s, IH). Example 211 4-(4-{(E>3-IY2. 3-Dihvdroxypropyl)amino]-3-oxo-l-propenyl . phenoxy )thieno[2, 3- c]pyridine-2-carboxamide Example 211 A Methyl 4-(4-{(E)-3- [(2, 3-DihvdroxypropyDamino1-3-oxo-l-propenyl.phenoxy)thieno[2, 3 -c]pyridine-2-carboxylate A solution of Example 208B (250 mg, 0.71 mmol)) in DMF (10 mL) was treated with 3-amino- 1, 2-propanediol (128 mg, 1.41 mmol), EDC (270 mg, 1.41 mmol), HOBt (191 mg, 1.41 mmol) and triethylamine (142 mg, 1.41 mmol) at room temperature for 18 hours. After diluting with EtOAc, the reaction mixture was washed with brine, dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel to provide the designated compound (189 mg, 63%). MS (DCI/NH 3 ) m/e: 429 (M+H) + . Example 21 IB 4-(4-|(E)-3-[(2, 3 -DihvdroxypropyDamino] -3 -oxo- 1 -propenyl) phenoxy )thieno [2, 3- c]pyridine-2-carboxamide Example 21 IB was prepared as in Example 61 but substituting Example 211 A for Example 61 A to provide the title compound, mp 185-187 °C; MS (DCI/NH 3 ) m/e: 414 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.10 (m, IH), 3.30 (m, 2H), 3.54 (m, IH), 4.60 (t, IH, J=5.9 Hz), 4.84 (d, IH, J=4.8 Hz), 6.66 (d, IH, J=15.8 Hz), 7.13 (d, 2H, J=8.8 Hz), 7.42 (d, IH, J=15.8 Hz), 7.61 (d, 2H, J=8.8 Hz), 7.86 (s, IH), 8.08 (t, IH, J=5.5 Hz), 8.16 (s, IH), 8.21 (s, IH), 8.45 (s, IH), 9.17 (s, IH); Anal, calcd for C 20 H 19 N 3 O 5 S: C, 58.10; H, 4.63; N, 10.16. Found: C, 57.99; H, 4.54; N, 10.08. Example 212 4-( " 4-{(E)-3-[(2, 3-Dihvdroxypropyl)amino1-3-oxo-l-propenyl>phenoxy -N- methylthieno [2, 3 -c]pyridine-2-carboxamide Example 212 was prepared as in Example 103 but substituting Example 211 A for Example 61 A to provide the title compound, mp 225-226 °C; MS (DCI/NH 3 ) m/e: 428 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.8 Hz), 3.10 (m, IH), 3.30 (m, 2H), 3.54 (m, IH), 4.60 (t, IH, J=5.5 Hz), 4.84 (d, IH, J=4.8 Hz), 6.66 (d, IH, J=15.8 Hz), 7.11 (d, 2H, J=8.8 Hz), 7.42 (d, IH, J=15.8 Hz), 7.61 (d, 2H, J=8.8 Hz), 8.06 (s, IH), 8.08 (t, IH, J=5.5 Hz), 8.23 (s, IH), 8.97 (q, IH, J=4.8 Hz), 9.18 (s, IH); Anal, calcd for C 21 H 21 N 3 O 5 S: C, 59.00; H, 4.95; N, 9.83. Found: C, 58.85; H, 4.90; N, 9.58. Example 213 4-[4-(rEV3-(r2-(lH-Imidazol-4-yl ' )ethyllaminol-3-oxo-l-propenyl)phenoxyl-N- methylthieno[2, 3-c]pyridine-2 -carboxamide Example 213 was prepared as in Example 212 but substituting 2-(lH-imidazol-5- yl)ethylamine for 3-amino- 1, 2-propanediol to provide the title compound. MS (DCI/NH 3 ) m/e: 448 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.5 Hz), 2.85 (t, 2H, J=6.6 Hz), 3.49 (q, 2H, J=6.0 Hz), 6.53 (d, IH, J=15.8 Hz), 7.11 (d, 2H, J=8.5 Hz), 7.42 (d, IH, J=15.8 Hz), 7.47 (s, IH), 7.61 (d, 2H, J=8.5 Hz), 8.07 (s, IH), 8.24 (s, IH), 8.27 (t, IH, J=5.5 Hz), 8.97 (q, IH, J=4.8 Hz), 9.01 (s, !H), 9.21 (s, IH). Example 214 4- (4- [(E)-3-( { 2- [bis(2-Hydroxyethyl ' )amino]ethyl } amino)-3 -oxo- 1 -propenyl]phenoxy 1 -N- methylthieno[2, 3-c]pyridine-2-carboxamide Example 214 was prepared as in Example 212 but substituting 2-[bis(2- hydroxyethyl)amino]ethylamine for 3-amino- 1, 2-propanediol to provide the title compound. MS (DCI/NH 3 ) m/e: 485 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.79 (d, 3H, J=4.8 Hz), 3.34 (m, 6H), 3.58 (q, 2H, J=6.1 Hz), 3.77 (t, 4H, J=5.1 Hz), 6.55 (d, IH, J=15.6 Hz), 7.13 (d, 2H, J=8.5 Hz), 7.48 (d, IH, J=15.6 Hz), 7.64 (d, 2H, J=8.5 Hz), 8.07 (s, IH), 8.24 (s, IH), 8.43 (t, IH, J=4.8 Hz), 8.97 (q, IH, J=4.8 Hz), 9.20 (s, IH). Example 215 4-|4-[(E)-3-({2-[Bis(2-hvdroxyethyl)amino]ethyl}amino)-3-oxo-l- propenyl]phenoxy}thieno[2, 3-c]pyridine-2-carboxamide Example 215 was prepared as in Example 211 but substituting bis(2- hydroxyethyl)aminoethylamine for 3 -amino- 1, 2-propanediol to provide the title compound. MS (DCI/NH 3 ) m/e: 471 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.56 (m, 4H), 3.21 (m, 2H), 3.41 (m, 4H), 4.37 (t, 2H, J=5.6 Hz), 6.56 (d, IH, J=15.4 Hz), 7.13 (d, 2H, J=8.8 Hz), 7.42 (d, IH, J=15.4 Hz), 7.61 (d, 2H, J=8.8 Hz), 7.86 (s, IH), 8.00 (t, IH, J=5.5 Hz), 8.15 (s, IH), 8.21 (s, IH), 8.45 (s, lH), 9.17 (s, IH); Anal, calcd for C 23 H 26 N 4 O 5 S.CH 3 OH: C, 56.36; H, 5.41; N, 11.15. Found: C, 56.40; H, 5.76; N, 11.40. Example 216 4-(4-{3-Hvdroxy-3-[4-({2-[(methylamino)carbonyl1thieno[2. 3-c|pyridin-4- y 11 oxy)phenyl1 butanoyl } phenoxyVN-methylthieno [2 , 3 -c]pyridine-2-carboxamide A solution of Example 202 (200 mg, 0.45 mmol) in THF (5 mL) was treated with methylmagnesium bromide (3 M solution in ether, 0.18 mL, 0.55 mmol) at -50 °C for 30 minutes, and slowly warmed up to room temperature for 10 minutes. An aqueous NH 4 C1 solution was added, and the mixture was extracted with ether. The combined organic phases were washed with brine, water, dried (MgSO 4 ), and concentrated. The residue was flash chromatographed on silica gel with 5% MeOH EtOAc to provide the title compound (60 mg, 40%). MS (ESI/NH 3 ) m/e: 653 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.58 (s, 3H), 2.77 (d, 3H, J=4.8 Hz), 2.80 (d, 3H, J=4.8 Hz), 3.35 (d, IH, J=13.0 Hz), 3.49 (d, IH, J=13.0 Hz), 5.27 (s, IH), 7.02 (d, 2H, J=8.8 Hz), 7.08 (d, 2H, J=8.8 Hz), 7.53 (d, 2H, J=8.8 Hz), 7.96 (d, 2H, J=8.8 Hz), 7.99 (s, 2H), 8.13 (s, IH), 8.30 (s, IH), 8.94 (m, 2H), 9.08 (s, IH), 9.21 (s, IH); Anal, calcd for C 34 H 28 N 4 O 6 S 2 .CH 3 OH: C, 61.39; H, 4.27; N, 8.18. Found: C, 61.26; H, 4.29; N, 7.95. Example 217 4-[4-πH-Imidazol-l-vDphenoxy]thieno[2, 3-c]pyridine-2-carboxamide Example 217A Methyl 4- [4-f 1 H-imidazol- 1 -vDphenoxylthieno [2, 3 -c]pyridine-2-carboxylate Example 17A (0.88 g, 5 mmol) in THF (15 mL) and DMF (5 mL) was treated with 4-(l-imidazolyl)phenol and potassium t-butoxide (1 N in THF, 5.0 mL, 5 mmol) at 70 °C for 4 hours, then cooled to 0 °C, added methyl thioglycolate (0.4 mL, 5 mmol) and cesium carbonate (1.62 g, 5 mmol) then refluxed for 1 hour. The reaction was poured into water, diluted with brine and extracted with ethyl acetate. The ethyl acetate was then washed with 1 N NaOH (2x20 mL), then brine (3x20 mL), dried (MgSO 4 ) to give the titled compound. MS (DCI/NH 3 ) m/e: 352 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.90 (s, 3H), 7.10 (s, IH), 7.30 (d, 2H), 7.70 (s, IH), 7.25 (d, 2H), 8.00 (s, IH), 8.25 (d, 2H), 9.25 (s, IH). Example 217B 4- [4-( 1 H-Imidazol- 1 -yl)phenoxy]thieno [2. 3 -c]pyridine-2-carboxamide Example 217A was dissolved in 2 M methanolic ammonia and warmed at 50 °C in a sealed tube for 24 hours. The reaction was then evaporated and crystallized from methanol to give the titled compound. mp 310-312 °C; MS (DCI NH 3 ) m/e: 337 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.10 (s, IH), 7.28 (m, 2H), 7.68 (t, IH), 7.25 (dd, 2H), 7.85 (br s, IH), 8.15 (s, IH), 8.20 (d, 2H), 8.45 (br s, IH), 9.15 (s, IH); Anal. Calcd for C 17 H 12 N 4 O 2 S 0.50 H 2 O: C, 59.12; H, 3.79; N, 16.22. Found: C, 59.40; H, 3.63; N, 16.30. Example 218 N-Methyl-4-[4-( 1 H-pyrazol- 1 -yl)phenoxy]thieno [2. 3 -c]pyridine-2-carboxamide Example 218 A Methyl-4-(4-(l H-pyrazol- l-v0phenoxy)thienol[2. 3-c1pyridine-2-carboxylate Example 17A (0.8 g, 5 mmol) in THF (15 mL) was treated with 4-( 1 H-pyrazol- 1- yl)phenol and cesium carbonate (1.6 g, 5 mmol) under reflux for 4 hours, then cooled to 0 °C, then methyl thioglycolate (0.4 mL, 5 mmol) and cesium carbonate (1.62 g, 5 mmol) were added, then the mixture was refluxed for 1 hour. The mixture was poured into water, diluted with brine and extracted with ethyl acetate. The ethyl acetate was then washed with 1 N NaOH (2x20 mL), then brine (3x20 mL), dried (MgSO 4 ) to give the titled compound. MS (DCI/NH 3 ) m e: 352 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.80 (s, 3H), 6.55 (m, IH), 7.30 (d, 2H), 7.42 (d, IH), 7.75 (d, IH), 7.90 (d, 2H), 8.25 (s, IH), 8.50 (d, IH), 9.22 (s, IH). Example 218B N-Methyl-4- [4-( 1 H-pyrazol- 1 -yl phenoxy thieno [2, 3 -clpyridine-2-carboxamide Example 218A was dissolved in 2 M methanolic methylamine and warmed at 50 °C in a round bottom flask for 4 hours. The reaction was then evaporated and crystallized from methanol to give the titled compound, mp 192-194 °C; MS (DCI/NH 3 ) m/e: 351 (M + H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.70 (d, 3H), 6.55 (m, IH), 7.25 (d, 2H), 7.75 (br s, IH), 7.90 (d, 2H), 8.12 (s, IH), 8.20 (s, IH), 8.50 (d, IH), 9.00 (m, IH), 9.18 (s, IH); Anal. Calcd for C 18 H 14 N 4 O 2 S 0.25 H 2 O: C, 60.15; H, 4.21; N, 15.59. Found: C, 60.30; H, 3.93; N, 15.73. Example 219 N-Methyl-4- [4-(lH-l. 2. 4-triazol-l-yl)phenoxy1thieno[2, 3-c]pyridine-2-carboxamide Example 17A and 4-(lH-l, 2, 4-triazol-l-yl)phenol were processed as in Example 218 to provide the title compound, mp 214-215 °C; MS (DCI/NH 3 ) m/e: 352 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.70 (d, 3H), 7.30 (d, 2H), 7.55 (b, IH), 7.90 (d, 2H), 8.12 (s, IH), 8.25 (d, IH), 9.00 (q, IH), 9.30 (s, IH). Example 220 N-Methyl-4- { 4- [5 -(trifluoromethyl)-l. 2. 4-oxadiazol-3-yl] phenoxy Ithieno [2, 3- clpyridine-2-carboxamide Example 220A N-Methyl-4-[4-(N-hvdroxyamindino)phenoxy]thieno[2, 3-c]pyridine-2-carboxamide A solution of Example 186 (500 mg, 1.62 mmol) in a mixture of DMF (10 mL) and EtOH (10 mL) was treated with triethylamine (279 mg, 2.75 mmol) and hydroxylamine hydrochloride (169 mg, 2.43 mmol) at room temperature for 18 hours. The formed white solid was collected by filtration, washed with EtOH, dried to provide the designated compound (376 mg, 68%). MS (ESI/NH 3 ) m/e: 343 (M+H) + . Example 220B N-Methyl-4-(4-[5-(trifluoromethyl)-l. 2, 4-oxadiazol-3-yl]phenoxylthieno[2. 3- c]pyridine-2-carboxamide A suspension of Example 220A (200 mg, 0.58 mmol) in pyridine (8 mL) was treated with trifluoroacetic anhydride (178 mg, 0.85 mmol) at room temperature for 1 hour. The resultant yellow solution was heated at 120 °C for 18 hours, and was then concentrated. The residue was separated by HPLC (C-18, CH 3 CN/H 2 O containing 0.1 % TFA) to provide the title compound (169 mg, 69%). mp 174-176 °C; MS (ESI/NH 3 ) m/e: 421 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.78 (d, 3H, J=4.4 Hz), 7.26 (d, 2H, J=8.8 Hz), 8.03 (s, IH), 8.10 (d, 2H, J=8.8 Hz), 8.38 (s, 2H), 8.96 (q, IH, J=4.4 Hz), 9.25 (s, IH); Anal, calcd for C l8 H n N 4 O 3 SF 3 : C, 51.43; H, 2.64; N, 13.33. Found: C, 51, 56; H, 2.76; N, 13.32. Example 221 4-[4-(4, 5-Dihvdro-lH-imidazol-2-yl)phenoxy1-N-methylthieno[2, 3-c]pyridine-2- carboxamide A solution of Example 186 (800 mg, 2.6 mmol) in a mixture of MeOH (30 mL), Et 2 O (20 mL), and CH 2 C1 2 (30 mL) was introduced hydrogen chloride gas at 0 °C for 1.5 hours, stined at room temperature for 24 hours, and concentrated. The residue was dissolved in MeOH (30 mL) and ethylenediamine (3 mL), and heated at 70 °C for 2 hours. After the reaction was cooled, the resultant white solid was collected by filtration, washed with methanol, and dried to provide the title compound (804 mg, 88%). mp >280 °C; MS (ESI/NH 3 ) m/e: 353 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 2.78 (d, 3H, J=4.4 Hz), 3.32 (br s, 4H), 6.88 (br s, IH), 7.11 (d, 2H, J=8.8 Hz), 7.85 (d, 2H, J=8.8 Hz), 8.04 (s, IH), 8.22 (s, 2H), 8.93 (q, IH, J=4.4 Hz), 9.17 (s, IH); Anal, calcd for C 18 H 16 N 4 O 2 S: C, 59.36; H, 4.46; N, 14.57. Found: C, 59.60; H, 4.55; N, 14.40. Example 222 N-Methyl-4- [4-(2-thienyl)phenoxy] thieno [2, 3 -clpyridine-2-carboxamide A flask, purged with nitrogen, was charged with Example 190B (200 mg, 0.48 mmol), Pd(OAc) 2 (11 mg, 0.048 mmol), tri-o-tolylphosphine (44 mg, 0.14 mmol), dry degassed DMF (10 mL), 2-tributylstannylthiophene (305 mL, 0.96 mmol), and triethylamine (334 mL, 2.4 mmol). This suspension was stined at 80 °C for 15 hours. After diluting with ethyl acetate, the reaction mixture was washed with brine, H 2 O, dried (MgSO 4 ), and concentrated. The residue was separated by HPLC (C-18, CH 3 CN/H 2 O containing 0.1%) TFA) to provide the title compound (212 mg, 90%). MS (ESI/NH 3 ) m/e: 367 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H, J=4.4 Hz), 7.13 (m, IH), 7.17 (d, 2H, J=8.8 Hz), 7.48 (d, IH, J=3.7 Hz), 7.54 (d, IH, J=5.1 Hz), 7.71 (d, 2H, J=8.8 Hz), 8.15 (s, IH), 8.24 (s, IH), 9.02 (q, IH, J=4.4 Hz), 9.22 (s, IH). Example 223 4-([l . 1 '-Biphenyl]-4-yloxy)-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 223 was prepared as in Example 222 but substituting tributylphenyltin for (tributylstannyl)thiophene to provide the title compound. MS (ESI/NH 3 ) m/e: 361 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H, J=4.5 Hz), 7.19 (d, 2H, J=8.8 Hz), 7.36 (t, IH, J=7.4 Hz), 7.47 (t, 2H, J=7.3 Hz), 7.66 (d, 2H, J=7.3 Hz), 7.72 (d, 2H, J=8.8 Hz), 8.15 (s, IH), 8.23 (s, IH), 9.00 (q, IH, J=4.4 Hz), 9.19 (s, IH). Example 224 N-Methyl-4-[4-(l-methyl-lH-imidazol-5-yl)phenoxy]thieno[2, 3-clpyridine-2- carboxamide Example 224 was prepared as in Example 222 but substituting l-methyl-(5- tributylstannyl)imidazole, which was prepared according to a literature method (K. Gaare, et al., Acta Chem. Scand. 1993, 47, 57), for 2 -tributylstannylthiophene to provide the title compound. mp 256-258°C; MS (ESI/NH3) m/e 365(M+H) + ; i H NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H, J=2.1 Hz), 3.67 (s, 3H), 7.03 (s, IH), 7.17 (d, 2H, J=8.8 Hz), 7.53 (d, 2H, J=8.8 Hz), 7.69 (s, IH), 8.12 (s, IH), 8.22 (s, IH), 9.00 (q, lH, J=2.1 Hz), 9.16 (s, IH); Anal, calcd for Cι 9 Hι 6 N 4 O 2 S: C, 62.62; H, 4.43; N, 15.37. Found: C, 62.38; H, 4.23; N, 15.13. Example 225 4- (4-[ 1 -(Hvdroxymethyl)cvclopropyllphenoxy } -N-methylthieno [2, 3 -c]pyridine-2- carboxamide Example 225A 4-( " 1 -HvdroxymethylcyclopropyDanisole A solution of l-(4-methoxyphenyl)-l-cyclopropane-carboxylic acid (5.0 g, 26 mmol) in THF (100 mL) was slowly treated with LiAlH 4 (0.95 g, 25 mmol) at -20 °C for 0.5 hour, and was then warmed to room temperature for 2 hours. The excess LiAlH 4 was consumed by slowly adding EtOH. After diluting with ether, the reaction mixture was washed with 2% HCl in brine, water, dried (MgSO 4 ) and concentrated to provide the designated compound (5.0 g, 100%). MS (DCI/NH 3 ) m/e: 196 (M+NH 4 ) + . Example 225B 4-( 1 -HvdroxymethylcvclopropyDphenol To a suspension of NaH (60% in mineral oil, 392 mg, 9.8 mmol) in DMF (10 mL) was slowly added neat ethanethiol (610 mg, 9.8 mmol) at room temperature. The reaction mixture was stined for 10 minutes to form a clear solution. Example 225 A (500mg, 2.8 mmol) was then added, and the mixture was heated at 145 °C for 4 hours. After diluting with ether, the reaction mixture was washed with 2% HCl in brine, dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel with 50% EtOAc/hexane to provide the designated compound (373 mg, 81%). MS (DCI/NH 3 ) m/e: 182 (M+NH 4 ) + . Example 225 C 4-( 1 -Triphenylmethoxymethylcvclopropyllphenol A solution of Example 225B (1.0 g, 6 mmol) in pyridine (7 mL) was treated with triphenylmethyl chloride (1.87g, 6.7 mmol) at room temperature for 18 hours. After diluting with ether, the reaction mixture was washed 1% aqeous HCl, water and dried (MgSO 4 ). The residue was flash chromatographed on silica gel with 12% EtOAc/hexane to provide the designated compound. MS (DCI/NH 3 ) m/e: 407 (M+H) + . Example 225D Methyl 4-[4-(l-triphenylmethoxymethyl)cvclopropyl]phenoxy-[2, 3-c]pyridine-2- carboxylate Example 225D was prepared as in Example 61A but substituting Example 225C for 4-chlorophenol to provide the designated compound. MS (DCI/NH 3 ) m/e: 598 (M+H) + . Example 225E Methyl 4-r4-(l -hvdroxymethyDcvclopropyl]phenoxy-[2, 3-c]pyridine-2-carboxylate A solution of Example 225D (230 mg, 0.38 mmol) in a mixture of CH 2 C1 2 (10 mL) and MeOH (5 mL) was treated with trifluoroacetic acid (1 mL) at 0 °C for 1 hour, allowed to warm to room temperature and stir for for 1 hour, and was poured into aqeous NaHCO 3 solution. The mixture was extracted with methylene chloride. The combined organic phases were washed with water, and dried (MgSO 4 ). The residue was flash chromatographed on silica gel with 65% EtOAc/hexane to provide the designated compound (78 mg, 58%). MS (DCI/NH 3 ) m/e: 356 (M+H) + . Example 225 F 4-[4-(l-Hvdroxymethyl)cvclopropyl]phenoxy-N-methylthieno[2, 3-c]pyridine-2- carboxamide Example 225F was prepared as in Example 103 but substituting Example 225E for Example 61 A to provide the designated compound. MS (ESI/NH 3 ) m/e: 355 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 0.72 (m, 2H), 0.82 (m, 2H), 2.80 (d, 3H, J=4.7 Hz), 3.51 (d, 2H, J=5.8 Hz), 4.66 (t, IH, J=5.8 Hz), 7.01 (d, 2H, J=8.8 Hz), 7.34 (d, 2H, J=8.8 Hz), 8.06 (s, IH), 8.13 (s, IH), 8.96 (q, IH, J=4.7 Hz), 9.10 (s, IH). Example 226 4-[4-(l-{[2-(2-Ethoxyethoxy)ethoxylmethyl>cvclopropyl)phenoxy1-N-methylthieno[2, 3- c]pyridine-2-carboxamide Example 226A 4-(2-(2-Ethoxyethoxy)ethoxy methylcvclopropyl " )anisole A solution of Example 225 A (1.0 g, 5.6 mmol) in THF (15 mL) was treated with NaH (60%) in mineral oil, 312 mg, 7.8 mmol) and 15-crown-5 (1.33 mL, 6.7 mmol) at room temperature for 15 minutes follwed by addition of 2-(2-ethoxyethoxy)ethyl tosylate (1.93 g, 6.7 mmol) which was prepared according to literature method (C. Almansa, et al., Tetrahedron 1991, 47, 5867). The brown slurry was stined at room temperature for 5 hours and was poured into brine. The mixture was extracted with CH 2 C1 2 , and the combined organic phases were dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel with 25% EtOAc/hexane to provide the designated compound (1.58 g, 95%). MS (ESI/NH3) m/e: 312(M+NH 4 ) + . Example 226B 4-(2-(2-Ethoxyethoxy)ethoxy)methylcvclopropyl)phenol A solution of Example 226 A (1.5 g, 5.1 mmol) in DMF (15 mL) was treated with sodium thiomethoxide (1.25 g, 17.8 mmol) at 145°C for 5 hours. After cooling to room temperature methylene chloride (lOOmL) was added, and the mixture was washed with 2% HCl in brine. The organic layer was dried (MgSO 4 ), concentrated and the residue was flash chromatographed on silica gel with 35% EtOAc/hexane to provide the designated compound (1.33g, 93%>). MS (ESI/NH3) m/e: 298(M+NH 4 ) + . Example 226C Methyl 4-[4-(l-{[2-(2-Ethoxyethoxy ' )ethoxy]methyljcvclopropyl)phenoxyl-N- methy Ithieno [2, 3-c]pyridine-2-carboxylate Example 226C was prepared as in Example 61 A but substituting Example 226B for 4-chlorophenol to provide the designated compound. MS (ESI/NH3) m/e: 472(M+H) + . Example 226D 4- [4-( 1 - ( [2-( " 2-Ethoxyethoxy)ethoxy]methyl I cvclopropyl)phenoxy1-N-methylthieno[2, 3 - c]pyridine-2-carboxamide Example 226D was prepared as in Example 103 but substituting Example 226C for Example 61 A to provide the title compound. MS (ESI/NH3) m/e: 471(M+H) + . l H NMR (300 MHz, DMSO-d 6 ) δ 0.84 (m, 2H), 0.87 (m, 2H), 1.06 (t, 3H, J=6.7Hz), 2.82 (d, 3H, J=4.4Hz), 3.37 (t, 2H, J=6.7Hz), 3.39-3.55 (m, 10H), 7.07 (d, 2H, J=8.8Hz), 7.36 (d, 2H, J=8.8Hz), 8.13 (s, IH), 8.26 (s, IH), 9.10 (q, IH, J=4.4Hz), 9.28 (s, IH); Anal, calcd for C 2 5H3oN 4 O 5 S: C, 59.22; H, 6.16; N, 5.52. Found: C, 59.50; H, 6.16; N, 5.26. Example 227 N-Methyl-4- [4-(trifluoromethoxy)phenoxy]thieno [2, 3-c]pyridine-2-carboxamide Example 227 was prepared as in Example 103 but substituting 4- trifluoromethoxyphenol for 4-chlorophenol to provide the title compound, mp 132-133 °C; MS (ESI/NH j ) m/e: 368 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H, J=4.4 Hz), 7.20 (d, 2H, J=9.2 Hz), 7.41 (d, 2H, J=9.2 Hz), 8.08 (s, IH), 8.21 (s, IH), 8.95 (q, IH, J=4.4 Hz), 9.18 (s, IH); Anal, calcd for C 16 H n N 2 O 3 SF 3 : C, 52.17; H, 3.01; N, 7.61. Found: C, 52.21; H, 3.26; N, 7.29. Example 228 5- (4-[4-( 1 - { [2-(2-Ethoxyethoxy)ethoxy]methyl } cyclopropyl)phenoxy]thieno[2, 3- c]pyridin-2-yl|-l, 3, 4-oxadiazol-2-amine Example 228 was prepared as in Example 275 and Example 156 but substituting Example 226C for Example 61 A to provide the title compound. mp 113-1 14 °C; MS (ESI/NH 3 ) m/e: 497 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 0.82 (m, 2H), 0.85 (m, 2H), 1.05 (t, 3H, J=7.1 Hz), 3.40 (t, 2H, J=7.1 Hz), 3.42-3.54 (m, 10H), 7.00 (d, 2H, J=8.8 Hz), 7.33 (d, 2H, J=8.8 Hz), 7.55 (s, IH), 7.58 (s, 2H), 8.18 (br s, IH), 9.15 (br s, IH). Example 229 4-[4-d. l-Difluoro-2-hvdroxyethyl " )phenoxyl-N-methylthieno[2, 3-c1pyridine-2- carboxamide Example 229A 4-[4-(l, l-Ddifluoro-2-ethoxy-2-oxoethyl)phenoxy]-N-methylthieno[2, 3-clpyridine-2- carboxamide A suspension of activated copper (512 mg, 8 mmol) in dry DMSO (5 mL) was treated with ethyl iododifluoroacetate (1.0 g, 4 mmol) at room temperature for 10 minutes. Phenol (188 mg, 2 mmol) and Example 190B were then added. The reaction mixture was stined at room temperature for 20 hours. After diluted with 1 : 1 ether EtOAc, the mixture was washed with 1%HC1 in brine, water, dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel with 65% EtOAc/hexane, and was further purified on HPLC (C-18, CH 3 CN/H 2 O containing 0.1% TFA) to provide the designated compound (85 mg, 15%). MS (ESI/NH 3 ) m/e: 407 (M+H) + . Example 229B 4-[4-d , 1 -Difluoro-2-hvdroxyethyl)phenoxy]-N-methylthieno[2, 3-clpyridine-2- carboxamide A solution of Example 229 A (40 mg, 0.1 mmol) in MeOH (5 mL) was treated NaBH 4 (50 mg) at room temperature for 2 hours. Brine was added, and the mixture was extracted with EtOAc. The combined organic phases were dried (Na 2 SO 4 ) and concentrated. The residue was purified by HPLC (C-18, CH 3 CN/H 2 O containing 0.1 % TFA) to provide the title compound (44.4 mg, 94%). MS (ESI/NH 3 ) m/e: 365 (M+H) + ; 'H NMR (300 MHz, CD 3 OD) δ 2.94 (s, 3H), 3.93 (t, 2H, J=13.5 Hz), 7.27 (d, 2H, J=9.2 Hz), 7.65 (d, 2H, J=9.2 Hz), 8.15 (s, 2H), 9.24 (s, IH); Anal, calcd for C 17 H 14 N 2 O 3 SF 2 .TFA: C, 47.70; H, 3.16; N, 5.86. Found: C, 47.67; H, 3.10; N, 5.76. Example 230 4-(4-{2-[2-(2-Ethoxyethoxy)ethoxyl-l. 1 -difluoroethyl } phenoxy VN-methylthieno [2, 3- clpyridine-2-carboxamide A solution of Example 229B (40 mg, 0.11 mmol) in THF (3 mL) was treated with NaH (60% in mineral oil, 7 mg, 0.16 mmol) and 15-crown-5 (35 mg, 0.16 mmol) at room temperature for 15 minutes. 2-(2-ethoxyethoxy)ethyl tosylate (46 mg, 0.16 mmol) which was prepared according to literature method (C. Almansa, et al, Tetrahedron 1991, 47, 5867), was then added. The reaction mixture was stined at room temperature for 15 hours, and was then directly separated on HPLC (C-18, CH 3 CN /H 2 O containing 0.1% TFA) to provide the title compound (46 mg, 81%). MS (ESI/NH 3 ) m/e: 481 (M+H) + ; Η NMR (300 MHz, CD 3 OD) δ 1.16 (t, 3H, J=7.1 Hz), 2.97 (s, 3H), 3.49 (q, 2H, J=7.1 Hz), 3.57 (m, 6H), 3.70 (m, 2H), 4.01 (t, 2H, J=12.7 Hz), 7.37 (d, 2H, J=8.8 Hz), 7.72 (d, 2H, J=8.8 Hz), 8.22 (s, IH), 8.33 (s, IH), 9.46 (s, IH). Example 231 4-(4-Chlorophenoxy)-6- { [(2. 2-dimethylpropanoyl)oxy]methyl I -2- [(methylamino)carbonyl]thieno[2, 3-c]pyridin-6-ium Trifluoroacetate Example 103 (47.4 mg, 0.149 mmol) was dissolved (under N 2 atmosphere) in 1.5 mL dry acetonitrile (with warming), and chloromethyl pivalate (25 mg, 0.167 mmol) was added at room temperature. The reaction was stined for 16 hours, then tetrabutylammonium iodide (1 mg) was added, and then the solution was warmed to reflux for 48 hours. The reaction mixture was concentrated under reduced pressure, and the residue was purified by preparative HPLC (C-18 column, gradient eluent 20-70% acetonitrile-0.1% aqueous TFA, 60 minutes elution) to provide 24 mg (34%) ofthe title compound as a foam. HPLC: Supelco C-18 column, gradient eluent of 0.1% aqueous TFA:acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 20.0 minutes. MS (APCI+) m/e: 433 (M) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 1.18 (s, 9H), 3.01 (s, 3H), 6.4-6.6 (br s, 2H), 7.1-7.3 (br s, approx. 2H), 7.49 (br s, 2H), 7.74 (br s, IH), 8.41 (br s, IH), 8.64 (br s, IH), 9.3-9.9 (vbr s, IH); Anal, calcd for C 23 H 22 F 3 Cl 2 O 6 S: C, 45.43; H, 3.51; N, 4.24. Found: C, 45.93; H, 3.70; N, 4.34. Example 232 4-(4-Bromophenoxy ' )-6-{ [(2, 2-dimethylpropanoyl)oxy]methvU-2- [(methylamino)carbonyl]thieno[2, 3-c]pyridin-6-ium Example 171 (69.4 mg, 0.191 mmol) was dissolved in 2 mL acetonitrile, then tetrabutylammonium iodide (1 mg) was added, followed by chloromethyl pivalate (22 mg, 0.146 mmol). The reaction solution was warmed to reflux for 24 hours. An additional portion of chloromethyl pivalate (11 mg, 0.073 mmol) was added, and the reaction was refluxed for an additional 72 hours. The reaction was concentrated under reduced pressure, and the solid was partitioned between 15 mL water and 15 mL EtOAc. The aqueous phase was extracted with 2χ 15 mL EtOAc, then the aqueous phase was concentrated under reduced pressure to a yellow solid (93.5 mg). HPLC purification (C- 18 column, 20-75%) acetonitrile-0.1%) aqueous TFA) provided pure title compound (55.9 mg, 49%). HPLC: Supelco C-18 column, gradient eluent of 0.1% aqueous TFA:acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 20.3 minutes; MS (APCI-) m/e: 475, 477 (M-H) ' ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.17 (s, 9H), 3.02 (br m, 3H), 6.0-6.7 (vbr s, 2H), 7.14 (br d, 2H), 7.64 (br d, 2H), 7.78 (s, IH), 8.07-8.17 (br s, IH), 8.34 (s, IH), 9.44-9.65 (vbr s, IH); Anal, calcd for C 23 H 22 F 3 BrN 2 O 6 S 1.5 H 2 O: C, 40.99; H, 3.58; N, 3.82. Found: C, 40.94; H, 3.25; N, 3.76. Example 233 2-(Aminocarbonvπ-4-(4-chlorophenoxy)-6-([( " isopropoxycarbonyl)oxy1methyl Ithieno [2. 3 -clpyridin-6-ium To a solution of Example 61 (300mg, 0.94mmol) in acetonitrile (15mL) imder a nitrogen atmosphere was added tetraphenylboron sodium (387mg, 1.13mmol), sodium iodide (169mg, 1.13mmol), and [(isopropyloxycarbonyl)oxy]methyl chloride (172mg, 1.13mmol). The reaction mixture was heated at reflux for 4 hours, cooled to room temperature and diluted with acetonitrile (100 mL) before filtering through Celite ® . The filtrate was concentrated to a foam that was triturated in methanol to afford the pyridinium tetraphenylborate salt (550 mg) as a yellow solid. The tetraphenylborate salt dissolved in 1 :1 CH 3 CN:i-PrOH and passed over an ion exchange column using Dowex 1 X 2 chloride, 50-100 mesh. The eluent was concentrated and the resulting residue triturated with Et 2 O to afford example 233 as a white solid (210mg, 49%). MS (FAB) m/e: 421 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 1.26 (d, J= 7 Hz, 6H), 4.81 (q, J=7 Hz, IH), 6.44 (s, 2H), 7.41 (m, 2H), 7.62 (m, 2H), 8.31 (br s, IH), 8.59 (s, IH), 8.68 (s, IH), 8.80 (br s, IH), 9.98 (s, IH); Anal, calcd for C 19 H 18 Cl 2 N 2 O 5 S-: C, 49.90; H, 3.96; N, 6.13. Found: C, 49.74; H, 3.95; N, 6.14. Example 234 4-(Cvclopentyloxy ' )-N-methylthieno [2, 3 -c]pyridine-2-carboxamide Example 234A 5-chloro-3-cvclopentyloxypyridine The title compound (5.91 g, 77%) was prepared as described in Example 236 A except substituting cyclopentanol (4.2 mL, 46.31 mmol) for benzyl alcohol. MS (APCI) m/e: 198 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.53-1.76 (m, 6H), 1.86-2.02 (m, 2H), 4.92-4.99 (m, IH), 7.55 (t, J=2.25 Hz, IH), 8.18 (d, J=2.25 Hz, IH), 8.22 (d, J=3 Hz, IH). Example 234B 5-Chloro 3-cvclopentylloxy pyridine-4-carboxaldehyde The title compound (5.22 g, 77%) was prepared as described in Example 236B except substituting Example 234A ( 5.9 g, 30 mmol) for Example 236A. MS (APCI) m/e: 226 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.55-1.85 (m, 6H), 1.93-2.04 (m, 2H), 5.14-5.22 (m, IH), 8.36 (s, IH), 8.63 (s, IH), 10.31 (s, IH). Example 234C Methyl 4-[cvclopentyloxy]thieno[2, 3-c]pyridine-2-carboxylate The title compound (4.31 g, 67%) was prepared as described in Example 236C except substituting 234B (5.2 g, 23.11 mmol) for Example 236B. MS (APCI) m/e: 278 (M+H) + ; 'H NMR (400 MHz, DMSO-d 6 ) δ 1.59-1.69 (m, 2H), 1.74-1.81 (m, 2H), 1.83-1.90 (m, 2H), 1.97-2.07 (m, 2H), 3.93 (s, 3H), 5.12-5.17 (m, IH), 8.05 (s, IH), 8.24 (s, IH), 8.94 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 23.63 (CH 2 ), 32.30 (CH 2 ), 52.98 (OCH 3 ), 80.33 (CH), 125.52 (CH), 127.09 (CH), 134.72 (C), 136.45 (C), 137.44 (CH), 138.05 (C), 149.27 (C), 161.90 (C=O). Example 234D 4-[Cyclopentyloxy]thieno[2, 3-c]pyridine-2-N-methylamide Example 234C (1.6 g, 61%) was prepared as described in Example 171 except substituting Example 234C (2.6 g, 9.4 mmol) for Example 73A. mp 216-217 °C; MS (APCI) m/e: 277 (M+H) + , 244 (M+Cl) " ; "H NMR (400 MHz, DMSO-d 6 ) δ 1.60-1.69 (m, 2H), 1.73-1.90 (m, 4H), 1.97-2.08 (m, 2H), 2.83 (d, J=4 Hz, 3H), 5.10-5.17 (m, IH), 8.11 (s, IH), 8.19 (s, IH), 8.85 (s, IH), 8.93 (d, J=4 Hz, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 23.60 (CH 2 ), 26.14 (NCH 3 ), 32.34 (CH 2 ), 80.14 (CH), 119.68 (CH), 126.91 (CH), 135.73 (C), 137.17 (CH), 144.2 (C), 149.02 (C), 161.18 (C). Example 235 4-(2-Cyclohexen-l-yloxy)-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 235 A Methyl 4- [2-cyclohexene-3 -oxy]1 thieno [2, 3 -clpyridine-2-carboxylate The title compound (158 mg, 57%) was prepared as described in Example 99A except substituting 2-cyclohexenol (0.113 mL, 0.115 mmol) for 3-hydroxy tetrahydrofuran. Pure product was obtained by flash chromatography on silica gel eluting with 10% acetone-hexane. MS (APCI) m/e: 290 (M+H) + , 288 (M-H) " , 324 (M+Cl) " ; 'H NMR (300 MHz, DMSO-d 6 ) δ 1.95-1.62 (m, IH), 1.66-2.14 (m, 5H), 3.92 (s, 3H, OCH 3 ), 5.22-5.26 (m, IH), 5.91-5.99 (m, 2H), 8.03 (s, IH, CH), 8.36 (s, IH, CH), 8.95 (s, IH, CH). Example 235B 4-(2-Cyclohexen- 1 -yloxy)-N-methylthieno [2, 3 -clpyridine-2-carboxamide The title compound Example 235 (59 mg, 40%) was prepared from Example 235A (150 mg, 0.519 mmol) as described in Example 171. MS (APCI) m/e: 289 (M+H) + , 287 (M-H) " , 323 (M+Cl) " ; 'H NMR (500 MHz, DMSO-d 6 ) δ 1.62-1.70 (m, IH), 1.78-1.91 (m, 2H), 1.96-2.17 (m, 3H), 2.82 (d, J=5 Hz, 3H), 5.21 (br s, IH), 5.93-5.98 (m, IH), 6.01-6.05 (m, IH), 8.14 (s, IH), 8.30 (s, IH), 8.87 (s, IH), 8.75 (d, J=5 Hz, IH); 13 C NMR (75 MHz, DMSO-d 6 ) δ 18.2 (CH 2 ), 24.6 (CH 2 ), 26.2 (CH 3 ), 27.7 (CH 2 ), 71.3 (CH), 119.7 (CH), 125.6 (CH), 127.4 (CH), 132.6 (CH), 136.0 (C), 137.3 (C), 137.4 (CH), 144.1 (C), 149.0 (C), 161.2 (C). Example 236 4-(Benzyloxy)thieno[2. 3-c]pyridine-2-carboxamide Example 236 A 5-Chloro-3-benzyloxypyridine To a stined solution of 5-chloro-3-pyridinol (10 g, 77.19 mmol) in anhydrous tetrahydrofuran (155 mL ) at 0 °C and under nitrogen atmosphere was added benzyl alcohol (9.6 mL, 92.63 mmol), triphenylphosphine (26.32 g, 100.35 mmol)) and diethyl azodicarboxylate (15.8 mL, 100.35 mmol). The reaction mixture was stined at room temperature overnight and the solvent was removed under reduced pressure. The residue (70 g) obtained was treated with diethyl ether (2x300 mL) and the solids were removed by filtration. The filtrate obtained was concentrated under reduced pressure and the residue was purified by silica gel flash chromatography eluting with 5% acetone and hexane to obtain the title compound in 36%) (5.8 g) yield. MS (APCI) m/e: 220 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 5.22 (s, 2H), 7.33-7.49 (m, 5H), 7.77 (t, J=5 Hz, IH), 8.23 (d, J=5 Hz, IH), 8.34 (d, J=5 Hz, IH). Example 236B 5 -Chloro 3-benzyloxy. pyridine-4-carboxaldehyde To a stined solution of diisopropylamine (4.5 mL, 31.78 mmol) in anhydrous tetrahydrofuran (20 mL) under nitrogen atmosphere at -5 °C was added dropwise n-BuLi in hexanes (2.5 M solution, 12.8 mL, 31.78 mmol) maintaining internal temperature ofthe reaction mixture below 0 °C. The reaction mixture was stined at -10 °C for 10 minutes, then at 0 °C for 30 minutes. This was cooled to -78 °C and a solution of Example 236A (5.8 g, 26.5 mmol) in anhydrous tetrahydrofuran (30 mL) was added slowly. Stining at - 78 °C was continued for 1 hour. Then the reaction was quenched with dropwise addition of methyl formate (5 mL, 79.5 mmol) in anhydrous THF (15 mL) and stined at -78 °C for 3.5 hours. Internal temperature ofthe reaction mixture was maintained at or below -74 °C throughout the reaction. After 3.5 hours, the reaction mixture was poured into an ice cold saturated aqueous solution of NaHCO 3 (200 mL) and stined for 15 minutes. The mixture was partitioned with ethyl acetate (250 mL), organic layer was separated and washed with brine (2x60 mL). The dried (MgSO 4 ) organic layer was concentrated under reduced pressure to obtain the crude product (8.5 g). The title compound was obtained in 75% yield (4.2 g) by flash chromatography on silica gel eluting with 6% acetone-hexane. MS (APCI) m/e: 248 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) d: 5.42 (s, 2H), 7.33-7.45 (m, 3H), 7.48-7.52 (m, 2H), 8.41 (s, IH), 8.72 (s, IH), 10.39 (s, IH). Example 236C Methyl 4-benzyloxythieno[2, 3-c|pyridine-2-carboxylate To an ice cold solution of Example 236B (4.2 g, 17 mmol) in anhydrous tetrahydrofuran (42 mL) under nitrogen atmosphere was added methyl thioglycolate (1.83 mL, 20.4 mmol) followed by powdered cesium carbonate (6.65 g, 20.4 mmol). Then the reaction mixture was allowed to warm to room temperature with stining under nitrogen. After 30 minutes the reaction was refluxed for 15 minutes and cooled to room temperature. The reaction mixture was quenched with ice (50 mL) and partitioned with ethyl acetate (250 mL). The organic layer separated was washed with an ice cold solution of saturated NaCl (3x60 mL), dried (Na 2 SO 4 ), and concentrated under reduced pressure to obtain the crude product which was recrystallized from methanol. The mother liquor was purified by flash chromatography on silica gel eluting with 7% acetone-hexane. The combined fractions gave the title compound in 55% yield (3.07 g). MS (APCI) m/e: 300 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) d: 3.92 (s, 3H), 5.42 (s, 2H), 7.35-7.47 (m, 3H), 7.52-7.57 (m, 2H, Ar-CH), 8.12 (s, IH, ), 8.36 (s, IH), 8.98 (s, IH). Example 236D Methyl 4-hydroxylthieno[2, 3-c]pyridine-2-carboxylate To a suspension of 10 wt % Pd on activated carbon (38 mg, 10% w/w) in absolute ethanol (3 mL) was added a cold solution of Example 236C (380 mg, 1.3 mmol) in ethanol (82 mL) under nitrogen atmosphere. Then the reaction mixture was degassed and stined at room temperature under hydrogen atmosphere. After one over night reaction mixture was treated with additional 10 wt % Pd on activated carbon (190 mg, 50% w/w) and stined under hydrogen atmosphere. Additional catalyst (100 mg, 26% w/w) was added to the reaction mixture after 48 hours. The reaction mixture was stined under hydrogen atmosphere for further 24 hours and filtered through Celite ® . The filtrate was evaporated to dryness under reduced pressure to obtain the crude product ( 320 mg). The title compound Example 236E was obtained in 75% yield (200 mg) by flash chromatography on silica gel eluting with 5% acetone-hexane followed by 40 % acetone-hexane. MS (APCI) m/e: 210 (M+H) + , 208 (M-H) " , 244 (M+Cl) " ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.93 (s, 3H), 8.08 (s, IH), 8.21 (s, IH), 8.81 (s, IH), 10.66-10.90 (br.s, IH). Example 236E 4-Benzyloxythieno[2. 3-c]pyridine-2-carboxamide The title compound ( 50 mg, 67%) was prepared as described in Example 44 using Example 236C (75 mg, 0.25 mmol). MS (APCI) m/e: 285 (M+H) + , 319 (M+Cl) " ; Η NMR (400 MHz, DMSO-d 6 ) δ 5.43 (s, 2H), 7.49-7.50 (m, 3H), 7.58-7.63 (m, 2H), 7.79 (br s, IH), 8.30 (s, IH), 8.36 (s, IH, ), 8.48 (br s, IH), 8.93 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) d: 70.13 (CH 2 ), 120.56 (CH), 126.21 (CH), 127.5 (CH), 128.14 (CH), 128.51 (CH), 135.30 (C), 136.35 (C), 137.48 (C), 137.86 (CH), 144.75 (C), 149.82 (C), 162.61 (C). Example 237 4-(4-Chlorobenzoyl)-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 237 A Methyl 4-chlorothieno[2. 3-c]pyridine-2-carboxylate Example 17A (15.00 g, 85.22 mmol) was dissolved in THF (80 mL) and cesium carbonate (27.77 g, 85.22 mmol) added. Methyl thioglycolate (7.62 mL, 85.22) diluted in THF (20 mL) was added dropwise over a period of 20 minutes. The reaction was stined for 1.5 hours then heated to 40 °C for 1 hour. The reaction mixture was poured into 850 mL of stining water. After 10 minutes, the precipitate was collected by filtration and washed twice with water. The product was dried in a desiccator to yield the title compound as a solid (15.2 g, 78%). MS (DCI/NH 3 ) m/e: 228 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 3.96 (s, 3H), 8.15 (s, IH), 8.65 (s, IH), 9.38 (s, IH). Example 237B 4-Chlorothieno[2. 3-c]pyridine-2-carboxylic acid Example 237A (15.17 g, 66.63 mmol) was suspended in a solution of 1 :4 MeOH/water (500 mL) and LiOH hydrate (4.34 g, 103.50 mmol) was added. The reaction was stined 1.5 hours then concentrated (100 mL). The aqueous phase was washed with Et 2 O and then acidified to pH 5 with 1 N HCl (aq). The precipitate was isolated by filtration, washed once with water, then twice with acetonitrile. The product was dried in a desiccator to yield 4-chlorothieno[2, 3-c]pyridine-2-carboxylic acid as a solid (12.10 g, 85%). MS (DCI/NH 3 ) m/e: 214 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 8.05 (s, IH), 8.62 (s, IH), 9.34 (s, IH). Example 237C Dimethylethyl 4-chlorothieno[2. 3-c]pyridine-2-carboxylate To a suspension of Example 237B (12.07 g, 56.50 mmol) in THF (200 mL) at 0 °C, was added tert-butyl 2, 2, 2-trichloroacetamidate (25.00 g, 114.41 mmol) followed by dropwise addition of boron trifluoride-diethyl etherate (2.14 mL, 16.95 mmol). The reaction was allowed to warm to room temperature and stined 18 hours. Additional tert- butyl 2, 2, 2-trichloroacetamidate (12.50 g, 57.21 mmol) was added and the reaction was stined 3 hours. The stined reaction was treated with NaHCO 3 (14 g) and then diluted with water (300 mL). The reaction was partitioned between water (300 mL) and 50% EtOAc/Et 2 O. Organic layer was washed with sat. NaHCO 3 , washed with brine, partially dried (Na 2 SO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel neutralized with Et 3 N using EtOAc/hexane as eluent. The title compound was isolated as a solid (10.04 g, 66%). MS (DCI/NH 3 ) m/e: 270 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.59 (s, 9H), 8.04 (s, IH), 8.64 (s, IH), 9.35 (s, IH). Example 237D Dimethylethyl 4-(ethoxycarbonyl)thieno[2. 3-c1pyridine-2-carboxylate To a solution of Example 237C (1.00 g, 3.71 mmol), 1, 3- bis(diphenylphosphino)propane (0.46 g, 1.11 mmol), triethylamine (1.55 mL, 11.13 mmol), in 2:3 EtOH/DMF (25 mL), was added palladium(II) acetate (0.25 g, 1.11 mmol). The reaction was aspirated with a stream of CO(g) for 15 minutes. A balloon of CO(g) was applied and reaction heated to 105 °C for 16 hours then cooled to room temperature. The reaction was poured into water (400 mL). The aqueous was diluted with brine (25 mL) and sat. NaHCO 3 (25 mL), then extracted with EtOAc (4 x 50 mL). The organic extracts were combined, washed with 20% sat.NaHCO 3 (2 x 200 mL), brine (2 x 100 mL), partially dried (Na 2 SO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to provide the title compound as a solid (0.60 g, 53%), MS (APCI) m/e: 308 (M+H) + ; Η NMR (300 MHz, CD 2 C1 2 ) δ 1.44 (t, J = 7.1 Hz, 3H), 1.59 (s, 9H), 4.44 (q, J = 7.1 Hz, 2H), 8.65 (s, IH), 9.12 (s, IH), 9.25 (s, IH). Example 237E Dimethylethyl 4-formylthieno[2. 3-c1pyridine-2-carboxylate To a stined solution of NaBH 4 (0.18 g, 4.89 mmol) in anhydrous 50% MeOH/THF at 0 °C was added powdered CaCl 2 (0.54 g, 4.89 mmol). The suspension was stined 20 minutes and a solution of Example 237D (0.50 g, 1.63 mmol) in anhydrous 50% MeOH/THF was slowly added over a period of 10 minutes. The reaction stined 1 hour at 0 °C followed by 16 hours at room temperature. Reaction was quenched into a slurry of dilute AcOH (aq)/ice. After all gas evolution ceased with occasional stining, aqueous was made basic with sat. NaHCO 3 . Aqueous was extracted with dichloromethane (3x40 mL) and extracts combined. The organic phase was dried (Na 2 SO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to provide dimethylethyl 4-(hydroxymethyl)-thieno[2, 3-c]pyridine-2-carboxylate compound as a solid (0.14 g, 32%). MS (APCI) m/e: 266 (M+H) + ; 'H NMR (300 MHz, CD 2 C1 2 ) δ 1.54 (s, 9H), 4.94 (s, 2H), 8.08 (s, IH), 8.40 (s, IH), 9.02 (s, IH). To a stined solution of oxalyl chloride (0.10 mL, 1.17 mmol) in anhydrous dichloromethane (1 mL) at -78 °C was added DMSO (0.19 mL, 2.65 mmol). After 20 minutes, a solution of dimethylethyl 4-(hydroxymethyl)-thieno[2, 3-c]pyridine-2- carboxylate (0.28 g, 1.06 mmol) in anhydrous dichloromethane (4 mL) was added dropwise. The reaction was stined 1 hours at -78 °C then treated with triethylamine (0.74 mL, 5.30 mmol). After 5 minutes, reaction was allowed to warm to room temperature over 30 minutes. The reaction was quenched with water (5 mL) and partitioned between dichloromethane (50 mL) and 50% sat. aq NaHCO 3 (50 mL). The organic phase was washed with 50% sat. aq NaHCO 3 (1x50 mL), dried (Na 2 SO 4 ), filtered, and concentrated and dried in a desiccator to yield the title as a solid (0.25 g, 90%). MS (APCI) m/e: 264 (M+H) + ; 'H NMR (300 MHz, CD 2 C1 2 ) δ 1.59 (s, 9H), 8.74 (s, IH), 8.91 (s, IH), 9.31 (s, IH), 10.24 (s, IH). Example 237F Dimethylethyl 4-[(4-chlorophenyl)(hvdroxy)methyl]thieno[2, 3-c]pyridine-2-carboxylate To a solution of Example 237E (0.25 g, 0.95 mmol) in anhydrous THF (5 mL) at -5 °C was slowly added a 1 M solution of p-chlorophenylmagnesium bromide in diethyl ether (2.85 mL, 2.85 mmol). The reaction was quench after 10 minutes with dropwise addition of water (1 mL) and partitioned between dichloromethane (25 mL) and 50% sat. aq NaHCO 3 (50 mL). The aqueous phase was extracted with dichloromethane (25 mL) and the organic extracts combined, dried (Na 2 SO 4 ), filtered, and concentrated. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to provide the title compound as a foam, which was crushed and dried in a desiccator to yield a powder (0.36 g, 100%). MS (APCI) m/e: 376 (M+H) + ; 'H NMR (300 MHz, CD 2 C1 2 ) δ 1.52 (s, 9H), 6.18 (d, IH), 7.25-7.34 (series of m, 4H), 7.96 (s, IH), 8.47 (s, IH), 9.03 (s, IH). Example 237G Methyl 4-[(4-chlorophenyl)(hvdroxy)methyl]thieno[2, 3-c]pyridine-2-carboxylate Example 237F (0.12 g, 0.32 mmol) was dissolved in a solution of 10% H 2 SO 4 /MeOH (10 mL) and heated to 50 °C for 18 hours. The reaction was quenched into sat. NaHCO 3 (100 mL). The aqueous phase was extracted with dichloromethane (2 x 50 mL) and the organic extracts combined. The organic layer was washed with sat. NaHCO 3 (1 x 100 mL), brine (1 x 100 mL), partially dried (Na 2 SO 4 ), filtered, and concentrated. The product was dried in a desiccator to yield the title compound as a solid (0.10 g, 94%). MS (APCI) m/e: 334 (M+H) + ; Η NMR (300 MHz, CD 2 C1 2 ) δ 3.85 (s, 3H), 6.17 (d, IH), 7.23-7.33 (series of m, 4H), 8.05 (s, IH), 8.48 (s, IH), 9.05 (s, IH). Example 237H Methyl 4-(4-chlorobenzoyl)-N-methylthieno [2, 3-c]pyridine-2-carboxylate To a stined solution of oxalyl chloride (0.023 mL, 0.26 mmol) in anhydrous dichloromethane (1 mL) at -78 °C was added DMSO (0.045 mL, 0.63 mmol). After 15 minutes, a solution of Example 237G (0.07 g, 0.21 mmol) in anhydrous 1 :4 DMSO/dichloromethane (5 mL) was added dropwise. The reaction was stined 1 hour at 78 °C then treated with triethylamine (0.15 mL, 1.05 mmol). After 5 minutes, reaction was allowed to warm to room temperature over 1 hour. The reaction was quenched with water (2 mL) and partitioned between EtOAc (50 mL) and sat. aq. NaHCO 3 (50 mL). The organic layer was washed with 50% sat. aq. NaHCO 3 (2 x 50 mL), brine (1 x 50 mL), dried (Na 2 SO 4 ), filtered, and concentrated. The product was dried in a desiccator to yield the title compound as a white solid (0.07 g, 100%). MS (APCI) m/e: 332 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.95 (s, 3H), 7.68 (m, 2H), 7.87 (m, 2H), 8.31 (s, IH), 8.74 (s, lH), 9.66 (s, lH); ) + ; IR (KBr) 3208, 2959, 1719, 1657, 1585, 1567, 1434, 1308, 1268 cm 1 . Example 2371 4-(4-Chlorobenzoyl)-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 237H (70 mg, 0.21 mmol) was suspended in MeOH (5 mL) and chloroform was added until the solid dissolved. A balloon of ammonia was applied and reaction heated to 50 °C for 20 hours. The reaction was concentrated and the residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent. The obtained title compound was dried in a desiccator to yield a white solid (35 mg, 53%). mp 216-218 °C; MS (APCI) m/e: 317 (M+H) + ; "H NMR (DMSO-d 6 ) δ 7.68 (m, 2H), 7.86 (br s, IH), 7.88 (m, 2H), 8.38 (s, IH), 8.53 (br s, IH), 8.67 (s, IH), 9.55 (s, IH); l3 C NMR (DMSO-d 6 ) δ 123.4, 128.0, 129.3, 132.0, 135.9, 137.9, 138.9, 143.2, 145.1, 148.8, 148.9, 162.7, 193.6; IR (KBr) 3289, 3145, 1681, 1655, 1399, 1270 cm "1 ; Anal calcd for C 15 H 9 C1N 2 O 2 S-0.1 C 6 H 14 : C, 57.59; H, 3.22; N, 8.61. Found: C, 57.58; H, 3.22; N, 8.41. Example 238 N-4-(4-Chlorophenyl)thieno[2. 3-c]pyridine-2.4-dicarboxamide Example 238 A 4-(EthoxycarbonyDthieno [2, 3 -clpyridine-2-carboxamide Example 94 was treated according to the procedure of Example 237D to provide the title compound. Example 238B 4-(Carboxy)thieno[2, 3-c]pyridine-2-carboxamide Example 238 A was treated according to the procedure of Example 159A to provide the title compound. Example 238C N-4-(4-Chlorophenyl)thieno[2, 3-c]pyridine-2,4-dicarboxamide Example 238B was treated according to the procedure of Example 24 to provide the title compound, mp > 270 °C; MS (ESI) m/e: 332 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.46 (m, 2H), 7.84 (br s, IH), 7.85 (m, 2H), 8.52 (m, IH), 8.56 (br s, IH), 8.90 (m, IH), 9.47 (m, IH), 10.79 (br s, IH). Example 239 [4-(4-Bromophenoxy)thieno[2, 3-c]pyridin-2-yl]methanol Example 239 (900 mg, 97%) was prepared as described in Example 90 except substituting Example 73 (1 g, 2.74 mmol) for Example 61 A. MS (APCI) m/e: 336; 338 (M+H) + , 370; 372 (M+Cl)-; Η NMR (300 MHz, DMSO-d 6 ) δ 4.78 (d, J=6 Hz, 2H), 5.88 (t, J=6 Hz, IH), 6.98 (d, J=9 Hz, 2H), 7.14 (s, IH), 7.55 (d, J=9 Hz, 2H), 8.19 (s, IH), 9.06 (s, IH). Example 240 4-(4-Bromophenoxy)thieno[2, 3-c]pyridine-2-carbaldehyde Example 240 (400 mg, 80%) was prepared as described in Example 91 A except substituting Example 239 (500 mg, 1.49 mmol) for Example 90. MS (APCI) m/e: 334; 336 (M+H) + , 333; 335 (M-H) " ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.62 (d, J=9 Hz, 2H), 7.62 (d, J=9 Hz, 2H), 8.26 (s, IH), 8.40 (s, IH), 9.27 (s, IH), 10.21 (s, IH). Example 241 4-(4-Chlorophenoxy)thieno[2, 3-c]pyridine-2-carbaldehyde oxime The title compound was prepared from Example 91 A in a manner similar to Example 30. HPLC: Supelco C-18 column, water: acetonitrile 0:90- 90:0, 30 minute elution, flow rate 0.8 mL/min, rt 19.61min. and 20.28 min; MS (DCI/NH 3 ) m/e: 305 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.40 (s, 3H, toluene), 7.15 (m, 4H), 7.25 (m, 5H, toluene), 7.48 (m, 4H), 7.58 (s, IH), 7.75 (s, IH), 8.16 (m, 3H), 8.51 (s, IH), 9.05 (s, IH), 9.14 (s, IH), 11.91 (s, IH), 12.66 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 119.28, 119.33,120.58, 122.21, 125.25, 127.51, 128.13, 128.82, 129.99, 133.03, 133.84, 135.37, 136.10, 136.60, 137.11, 139.40, 139.95, 140.83, 141.28, 143.24, 143.66, 146.31, 146.58, 155.69; Anal, calcd for C 14 H 9 ClN 2 O 2 S • 0.4 toluene: C, 59.07; H, 3.60; N, 8.20. Found: C, 59.15; H, 3.65; N, 8.25. Example 242 4-( -Chlorophenoxy)thieno[2. 3-c]pyridine-2-carbaldehyde O-methyloxime Example 242 was prepared from Example 91 A similarly to Example 26. Spectral data for E isomer: HPLC: Supelco C-18 column, water: acetonitrile 0:90- 90:0, 30 minute elution, flow rate 0.8 mL/min, rt 22.72 min. and 23.60 min.; MS (ESI) m/e 319 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.94 (s, 3H), 7.12 (m, 2H), 7.47 (m, 2H), 7.65 (s, IH), 8.18 (s, IH), 8.61 (s, IH), 9.08 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 62.29, 119.35, 122.26, 124.01, 127.60, 130.01, 133.77, 136.85, 140.91, 141.38, 144.34, 146.46, 155.58. Example 243 A Mike Staeger 1 -[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]- 1 -ethanone O-methyloxime Example 159A was treated similarly to the Example 22 procedure. The derived amide was treated according to Example 33 procedure, to produce the conesponding methyl ketone. This ketone was treated according to the procedure of Example 26 to provide the title compound as a mixture of E- and Z-isomers. The isomers were separated by column chromatography using type H (Sigma) silica gel and eluting with 25% EtOAc: hexanes. Spectral data for Z-isomer: mp 126-128 °C; MS (APCI) m/e: 333 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.29 (s, 3H), 3.97 (s, 3H), 7.15 (m, 2H), 7.48 (m, 2H), 7.72 (s, IH), 8.09 (s, IH), 9.01 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 12.18, 62.32, 118.85, 119.88, 127.77, 130.01, 132.98, 136.94, 136.98, 140.32, 145.60, 146.94, 150.84, 155.40; Anal, calcd for C 16 H 13 ClN 2 O 2 S: C, 57.74; H, 3.94; N, 8.42. Found: C, 58.03; H, 3.92; N, 8.14. Example 243B l-[4-(4-Chlorophenoxy ' )thieno[2, 3-c]pyridin-2-yl]-l -ethanone O-methyloxime E-isomer isolated from Example 243A preparation: MS (APCI) m/e: 333 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.38 (s, 3H), 4.04 (s, 3H), 7.18 (m, 2H), 7.48 (m, 2H), 7.82 (s, IH), 8.11 (s, IH), 9.12 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 19.25, 62.16, 119.88, 120.17, 121.60, 127;95, 130.04, 131.98, 134.49, 136.52, 138.85, 140.68, 146.21, 147.39, 155.22; Example 244A 1 -[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]- 1 -ethanone oxime Example 244A was prepared similarly to Example 243 A, with the substitution of hydroxylamine hydrochloride for methoxylamine hydrochloride. MS (APCI) m/e: 319 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.23 (s, 3H), 7.15 (m, 2H), 7.48 (m, 2H), 7.62 (s, IH), 8.10 (s, lH), 9.02 (s, IH), 11.89 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 11.41, 117.45, 119.73, 124.45, 127.65, 129.97, 133.14, 136.78, 137.17, 140.28, 146.72, 147.39, 149.85, 155.51; Anal, calcd for C 15 H π ClNO 2 S: C, 54.96; H, 3.69; N, 8.55. Found: C, 55.37; H, 3.47; N, 8.37. Example 244B 1 - [4-(4-Chlorophenoxy)thieno [2, 3 -c]pyridin-2-yl] - 1 -ethanone oxime Z-isomer isolated from Example 244A. MS (APCI) m/e: 319 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.38 (s, 3H), 7.15 (d, J=9 Hz, 2H), 7.48 (d, J=9 Hz, 2H), 7.73 (s, IH), 8.10 (s, IH), 9.12 (s, IH), 12.35 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 19.32, 118.36, 119.96, 120.01, 127.81, 130.02, 132.08, 134.60, 136.99, 138.95, 140.73, 145.08, 147.18, 155.40. Example 245 1 -[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]- 1 -propanone Title compound was prepared in analogy to Example 33, substituting ethylmagnesium bromide for methylmagnesium bromide, mp 101-102 °C; MS (APCI) m/e: 318 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.11 (t, J=8 Hz, 3H), 3.18 (d, J=8 Hz, 2H); 7.21 (m, 2H), 7.51 (m, 2H), 8.13 (s, IH), 8.32 (s, IH), 9.19 (s, IH). Example 246 l-[4-(4-Chlorophenoxy ' )thieno[2, 3-c]pyridin-2-yll-l-propanone oxime The title compound was prepared from Example 245 in analogy to Example 26, substituting hydroxylamine hydrochloride to provide a mixture of E- and Z-oxime isomers. mp 195-198 °C (dec); MS (APCI) m/e: 333 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.10 (m, 6H), 2.77 (m, 4H), 7.17 (m, 4H), 7.48 (m, 4H), 7.61 (s, IH), 7.71 (s, IH), 8.09 (s, IH), 8.11 (s, IH), 9.00 (s, IH), 9.12 (s, IH), 11.88 (s, IH), 12.42 (s, IH); HPLC Supelco C-18 column, water:acetonitrile 0:90- 90:0 in 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT = 20.20 min and 21.10 min (E- and Z-isomers); Anal, calcd for C 16 H 13 ClN 2 O 2 S: C, 57.74; H, 3.94; N, 8.42. Found: C, 57.51; H, 4.12; N, 8.22. Example 247 2-[4-(4-Chlorophenoxy)thieno[2. 3-c1pyridin-2-yl1-N-methoxy-N-methyl-2-oxoacetamide Example 88 (0.38 mmol) was prepared as reported in Example 42 and then combined with THF (1.0 mL) and LDA (0.92 mL of a freshly prepared 0.5 M solution in THF, 0.46 mmol) at -78 °C. The clear, pale yellow solution was stined at -78 °C for 1.25 hours before the solution was transfened by canula to a solution of bis(N, O- dimethylhydroxyl)oxamide (88 mg, 0.50 mmol) in THF (1.0 mL) at -78 °C. The solution was slowly warmed to room temperature, diluted with 2N aqueous HCl (20 mL), and extracted with CH 2 C1 2 (3x20 mL). The organic extracts were combined, washed with brine (lx,0 mL), dried (MgSO 4 ), and concentrated to a yellow solid. Flash silica gel column chromatography (15%) acetone in hexane) gave the title compound (25 mg, 17% yield) as a yellow solid, mp 135.0-137.8 °C; MS (DCI/NH 3 ) m/e: 377 ( 35 Cl)/379 ( 37 C1); 'H NMR (300 MHz, DMSO-d 6 ) δ 3.31 (s, 3H), 3.64 (s, 3H), 7.27 (d, J=8.8 Hz, 2H), 7.52 (d, J=8.8 Hz, 2H), 8.15 (s, IH), 8.22 (s, IH), 9.26 (s, IH). Example 248 4-(4-Chlorophenoxy)thieno[2, 3-clpyridine-2-carbonitrile A solution ofthe resultant compound from Example 61B (500 mg, 1.64 mmol) in pyridine (7 mL) under nitrogen at -78 °C was treated with trifluoroacetic anhydride (1 mL, 6.6 mmol), stined at -78 °C for 40 minutes, allowed to slowly warm to room temperature, and stined an additional two hours. This mixture was diluted with ethyl acetate, washed with saturated NaHCO 3 , brine, dried (MgSO 4 ) and concentrated. The resultant light puφle solid was dissolved in a minimal amount of ethyl acetate, filtered through a plug of silica, washed through with 50/50 hexane/ethyl acetate and concentrated to give 395 mg ofthe title compound as a white solid (84%). mp 140-142 °C; MS (APCI-NH 3 ) m/e: 287 (M+H) + ; Η NMR (300 MHz, CDC1 3 ) δ 7.04 (d, 2H), 7.40 (d, 2H), 8.00 (s, IH), 8.14 (s, IH), 8.96 (s, IH); Anal, calcd for C 14 H 7 ClN 2 OS: C, 58.64; H, 2.46; N, 9.77. Found: C, 58.45; H, 2.62; N, 9.52. Example 249 4-(4-Chlorophenoxy -N'-hvdroxythieno[2. 3-c1pyridine-2-carboximidamide A solution ofthe resultant compound from Example 248 (100 mg, 0.35 mmol) in ethanol (2 mL) under nitrogen at room temperature was treated with triethylamine (90 mL, 0.6 mmol), hydroxylamine hydrochloride (40 mg, 0.53 mmol) and stined for 18 hours. The resultant white, heterogeneous mixture was diluted with ethyl acetate, washed with saturated NaHCO 3 , brine, dried (MgSO 4 ), and concentrated to give 120 mg of an off-white foam. This foam was dissolved in ethyl acetate, filtered through a plug of silica and concentrated to give the title compound as a white solid (110 mg, 98%). mp 194-196 °C; MS (APCI-NH 3 ) m/e: 320 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 10.23 (s, IH), 9.02 (s, IH), 8.13 (s, IH), 7.87 (s, IH), 7.46 (d, 2H), 7.11 (d, 2H), 6.26 (br s, 2H); Anal, calcd for C 14 H 10 C1N 3 O 2 S: C, 52.59; H, 3.15; N, 13.14. Found: C, 52.72; H, 3.05; N, 12.82. Example 250 4-(4-Chlorophenoxy)-N'-cvanothieno[2. 3-c]pyridine-2-carboximidamide A solution ofthe resultant compound from Example 248 (100 mg, 0.35 mmol) in THF (2 mL) under nitrogen at ambient temperature was treated with cyanamide (74 mg, 1.75 mmol), 1, 8-diazabicylco [5.4.0]undec-7-ene (52 mL, 0.35 mmol) and stined for 24 hours. The resultant yellow, homogeneous solution was diluted with ethyl acetate, washed with saturated NaHCO 3 , brine, dried (MgSO 4 ), concentrated to give a light yellow solid, triturated with CH 2 C1 2 to give 123 mg of a white powder, dissolved in ethyl acetate and THF, washed with distilled water, brine, dried (MgSO 4 ), concentrated to give 99 mg of a white powder (MgSO 4 ) which was trimrated with CH 2 C1 2 and then placed in a vacuum oven overnight at 60 °C to give the title compound as a white powder (78 mg, 69%). mp 265-268 °C; MS (APCI-NH 3 ) m/e: 329 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 9.58 (br s, IH), 9.17 (s, IH), 9.05 (br s, IH), 8.41 (s, IH), 8.19 (s, IH), 7.48 (d, 2H), 7.15 (d, 2H); Anal, calcd for C 15 H 9 ClN 4 OS: C, 54.80; H, 2.76; N, 17.04. Found: C, 54.50; H, 3.01; N, 17.16. Example 251 (2- Aminophenyl) [4-(4-chlorophenoxy)thieno [2, 3 -clpyridin-2-yl]methanone Example 251 A [4-(4-Chlorophenoxy)thieno[2, 3-c1pyridin-2-yl](2-nitrophenyl)methanol To a stined solution of Example 124A (1.00 g, 3.82 mmol) in THF (40 mL) at -78 °C, a 1.3 M suspension of sec-butyllithium in cyclohexane (3.52 mL, 4.58 mmol) was added dropwise over a 10-minute period. After 40 minutes, the reaction was transfened via cannula into a stined solution of 2-nitrobenzaldehyde (1.43 g, 9.55 mmol) in THF (10 mL) at -48 °C. After 20 minutes, the reaction was quenched by slow addition of MeOH (6 mL). The reaction was diluted with EtOAc (125 mL) and the organic washed with 1 :1 sat. NaHCO 3 /water (1x75 mL), brine (1x75 mL), partially dried (Na 2 SO 4 ), and concentrated. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluant to yield the title compound as a solid (1.49 g, 95%>). mp 85-90 °C; MS (APCI) m/e: 413 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 6.54 (s, IH), 6.95 (s, IH), 7.03 (m, IH), 7.06 (m, 2H), 7.42 (m, 2H), 7.60 (m, IH), 7.78 (m, IH), 7.85 (m, IH), 7.98 (m, IH), 8.12 (s, IH), 9.02 (s, IH); Anal, calcd for C 20 H 13 C1N 2 O 4 S • 0.3 H 2 O: C, 57.43; H, 3.28; N, 6.70. Found : C, 57.42; H, 3.45; N, 6.42. Example 25 IB (2-Aminophenyl ' )[4-(4-chlorophenoxy ' )thieno[2, 3-clpyridin-2-yl]methanol Example 251 A (0.10 g, 0.24 mmol) was dissolved in EtOH (1.7 mL) and a solution of tin(II) chloride dihydrate (0.43 g, 1.92 mmol) in concentrated HCl (0.70 mL) was slowly added. The reaction was stined 18 hours, then partitioned between CHC1 3 (50 mL) and sat. NaHCO 3 (75 mL). The aqueous layer was extracted with EtOAc (1 x 50 mL) and all organic extracts combined, partially dried (Na 2 SO 4 ), and concentrated. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to yield the title compound as a lightly colored solid (0.08 g, 87%). mp 92-96 °C; MS (APCI) m/e: 383 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 5.08 (br s, 2H), 6.10 (d, J=4.3 Hz, IH), 6.54 (d, J=4.3 Hz, IH), 6.55 (m, IH), 6.61 (m, IH), 6.98 (m, IH), 7.05 (m, 2H), 7.13 (m, IH), 7.19 (m, IH), 7.42 (m, 2H), 8.09 (s, IH), 8.98 (s, IH); Anal, calcd for C 20 H 15 C1N 2 O 2 S: C, 62.74; H, 3.95; N, 7.32. Found : C, 63.09; H, 4.05; N, 7.06. Example 25 IC (2-Aminophenyl)[4-(4-chlorophenoxy thieno[2, 3-c]pyridin-2-yl]methanone To an anhydrous stined suspension of silica gel (0.13 g) and celite (0.13 g) in dichloromethane (6 mL) was added pyridinium chlorochromate (0.13 g, 0.59 mmol). A solution of Example 25 IB (0.15 g, 0.39 mmol) in anhydrous dichloromethane (9 mL) was slowly added dropwise. After 1 hour, sat. NaHCO 3 (5 mL) was added, and the reaction stined for 1 hour. The reaction was filtered and the black solid was crushed and washed with 5%> MeOH/ dichloromethane (3x20 mL). The organic filtrate and washes were combined and washed with sat. NaHCO 3 (2x100 mL), brine (1x75 mL), partially dried (Na 2 SO 4 ), and concentrated. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluant to yield the title compound as a brightly colored solid (45 mg, 39%). mp 152-154 °C; MS (APCI) m/e: 381 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 6.54 (m, IH), 6.87 (m, IH), 7.05 (broad s, 2H), 7.18 (m, 2H), 7.33 (m, IH), 7.47 (m, 2H), 7.57 (s, IH), 7.58 (m, IH), 8.24 (s, IH), 9.21 (s, IH); l3 C NMR (300 MHz, DMSO-d 6 ) δ 114.5, 115.9, 117.1, 120.1, 123.8, 128.0, 130.0, 132.5, 133.0, 134.9, 136.0, 138.2, 141.2, 147.8, 148.5, 151.8, 155.3, 188.5; IR (KBr) 3440, 3411, 3293, 3190, 1616, 1587, 1552, 1483, 1409, 1267, 1245, 1219, 1155 cm "1 ; Anal, calcd for C 20 H 13 C1N 2 O 2 S: C, 63.08; H, 3.44; N, 7.36. Found: C, 62.94; H, 3.51; N, 7.25. Example 252 (3-Aminophenyl)[4-( , 4-chlorophenoxy)thieno[2. 3-c1pyridin-2-vnmethanone Example 252A [4-(4-Chlorophenoxy)thieno [2, 3 -c]pyridin-2-yl] f 3 -nitrophenvOmethanol The procedure of Example 251 A was used, substituting 3-nitrobenzaldehyde for 2- nitrobenzaldehyde. mp 79-83 °C; MS (APCI) m/e: 413 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 6.33 (d, J=4.4 Hz, IH), 6.99 (d, J=4.4 Hz, IH), 7.07 (m, 2H), 7.27 (m, IH), 7.43 (m, 2H), 7.66 (m, IH), 7.92 (m, IH), 8.13 (s, IH), 8.15 (m, IH), 8.34 (m, IH), 9.01 (s, IH); Anal, calcd for C 20 H, 3 C1N 2 O 4 S: C, 58.19; H, 3.17; N, 6.79. Found: C, 57.97; H, 3.23; N, 6.70. Example 252B (3-Aminophenyl)[4-(4-chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]methanol Example 252A was treated according to the procedure of Example 25 IB to provide the title compound, mp 73-78 °C; MS (APCI) m/e: 383 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 5.03 (s, 2H), 5.88 (s, IH), 6.45 (series of m, 2H), 6.57 (m, IH), 6.64 (m, IH), 6.96 (m, IH), 7.06 (m, 2H), 7.11 (m, IH), 7.42 (m, 2H), 8.08 (s, IH), 8.97 (s, IH); Anal, calcd for C 20 H 15 C1N 2 O 2 S: C, 62.74; H, 3.95; N, 7.32. Found: C, 63.06; H, 4.22; N, 6.92. Example 252C (3-AminophenvDr4-(4-chlorophenoxy)thieno[2, 3-c]pyridin-2-yllmethanone Example 252B was treated according to the procedure of Example 25 IC to provide the title compound. mp 174-178 °C; MS (APCI) m/e: 481 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 5.47 (br s, 2H), 6.86-6.96 (series of m, 2H), 7.06 (m, IH), 7.16-7.23 (series of m, 3H), 7.48 (m, 2H), 7.77 (s, IH), 8.20 (s, IH), 9.22 (s, IH). Example 253 4-(4-BromophenoxyV2-vinylthieno[2. 3-c]pyridine To a stined suspension of methyl triphenylphosphonium bromide (113 mg, 0.314 mmol) in anhydrous tetrahydrofuran (2 mL) at -78 °C was added dropwise a solution of n- BuLi (2.5 M solution in hexanes, 0.125 mL, 0.314 mmol) under nitrogen atmosphere. Then the reaction mixture was stined at 0 °C for 40 minutes and cooled down to -78 °C. To this a solution of Example 240 (100 mg, 0.3 mmol) in anhydrous tetrahydrofuran (2 mL) was added while maintaining the internal temperature below -72 °C. Once the addition was completed the reaction mixture was stined at 0 °C for 15 minutes and at ambient temperature for 1 hour. Then the reaction mixture was partitioned between ethyl acetate (60 mL) and brine (20 mL). The organic layer was washed with brine (2x20 mL), dried (MgSO 4 ) and evaporated to dryness under reduced pressure to obtain the crude product (145 mg). The title compound was obtained in 26 % yield (26 mg) by flash chromatography on silica gel eluting with 25% acetone-hexane. MS (APCI) m/e: 332; 334 (M+H) + ; 'H NMR (400 MHz, DMSO-d 6 ) δ 5.53 (d, J=10 Hz, IH), 5.86 (d, J=16 Hz, IH), 7.02 (d, J=9 Hz, 2H), 7.06-7.14 (m, IH), 7.37 (s, IH), 7.57 (d, J=9 Hz, IH), 8.17 (s, IH), 9.04 (s, IH). Example 254 l-[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]-l , 2-ethanediol Example 254 A 4-(4-Chlorophenoxy)-2-ethenylthieno[2. 3-c]pyridine Example 254A (70 mg, 10%) was prepared as in Example 253 except substituting Example 91 A (700 mg, 2.42 mmol) for Example 240. Η NMR (300 MHz, DMSO-d 6 ) δ 5.53 (d, J=10.5 Hz, IH), 5.86 (d, J=18 Hz, IH), 7.04- 7.14 (m, IH), 7.10 (d, J=9 Hz, 2H), 7.38 (s, IH), 7.45 (d, J=9 Hz, 2H), 8.16 (s, IH), 9.04 (s, IH). Example 254B 1 - [4-(4-Chlorophenoxy)thieno [2. 3 -c]pyridin-2-yl]- 1 , 2-ethanediol Example 254A (22 mg, 28%) was prepared as in Example 255 except substituting Example 254A (70 mg, 0.26 mmol) for Example 253. MS (APCI) m/e: 322 (M+H) + , 356 (M+Cl) " ; 'H NMR (400 MHz, DMSO-d 6 ) δ 3.50-3.64 (m, 2H), 4.86-4.91 (m, IH), 5.0 (t, J=6 Hz, IH), 6.04 (d, J=4 Hz, IH), 7.07 (d, J=9 Hz, 2H), 7.21 (s, IH), 7.43 (d, J=9 Hz, 2H), 8.14 (s, IH), 9.04 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) d: 66.52 (CH 2 ), 70.24 (CH), 114.60 (CH), 119.06 (CH), 127.22 (C), 129.91 (CH), 133.36 (CH), 137.16 (C), 137.42 (C), 140.79 (CH), 145.79 (C), 155.91 (C), 156.59 (C). Example 255 1 -[4-(4-Bromophenoxy ' )thieno[2, 3-c]pyridin-2-yl]-l , 2-ethanediol To a solution of Example 253 (90 mg, 0.271 mmol) in tetrahydrofuran (2 mL) was added 4-methylmoφholine N-oxide (63.5 mg, 0.542 mmol) and osmium tetroxide (14 mg, 0.054 mmol) in water (0.5 mL) at room temperature. The reaction mixture was stined for 48 hours and solvents were removed. The residue obtained was directly purified by flash chromatography on silica gel eluting with 20 % acetone-hexane to obtain the title compound (52 mg, 53%). MS (APCI) m e: 366;368 (M+H) + , 402 (M+Cl) " ; Η NMR (400 MHz, DMSO-d 6 ) δ 3.50-3.64 (m, 2H), 4.89 (m, IH), 5.01 (t, J=6 Hz, IH), 6.05 (d, J=4 Hz, IH), 7.01 (d, J=9 Hz, 2H), 7.21 (s, IH), 7.55 (d, J=9 Hz, 2H), 8.15 (s, IH), 9.04 (s, IH); 1 C NMR (100 MHz, DMSO-d 6 ) δ 66.52 (CH 2 ), 70.25 (CH), 114.60 (CH), 115.08 (C), 119.24 (CH), 132.84 (CH), 133.49 (CH), 137.18 (C), 137.48 (C), 140.87 (CH), 145.67 (C), 156.46 (C), 156.65 (C). Example 256 [4-(4-Chlorophenoxy)thieno [2, 3 -c]pyridin-2-yl]methanamine Diethyl azodicarboxylate (180 mL, 1.13 mmol) was added to Example 90 (220 mg, 0.750 mmol), THF (7.5 mL), triphenyl phosphine (297 mg, 1.13 mmol), and phthalimide (166 mg, 1.13 mmol). After 16 hours, the orange solution was concentrated under vacuum to an orange solid. Flash silica gel column chromatography (20% acetone in hexane) provided one compound (100% yield) as the major product, which was combined with hydrazine hydrate (230 mL, 7.50 mmol) and ethanol (75 mL) and heated at reflux. After four hours, the solution was cooled to room temperature, concentrated, diluted with 5 N HCl (30 mL), and filtered through a fritted glass funnel. The filtrate was combined with 3 N NaOH until pH>12 and extracted with EtOAc (3x30 mL). The organic extracts were combined, washed once with brine (30 mL), dried (MgSO 4 ), filtered, and concentrated under vacuum to provide the title compound (190 mg, 87% yield) as a white solid, mp 78.6-79.8 °C; MS (DCI/NH 3 ) m/e: 321 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.24 (br s, 2H), 4.02 (s, 2H), 7.03 (d, J=9.1 Hz, 2H), 7.15 (s, IH), 7.42 (d, J=9.1 Hz, 2H), 8.14 (s, IH), 9.01 (s, IH); Anal, calcd for C I4 H,,ClN 2 OS 0.25 H 2 O: C, 56.95; H, 3.93; N, 9.49. Found: C, 56.86; H, 3.81; N, 9.62. Example 257 [4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]methyl carbamate Example 90 (50 mg, 0.17 mmol) was combined with CH 2 C1 2 (0.5 mL), sodium cyanate (22 mg, 0.34 mmol), and trifluoroacetic acid (40 mL, 0.34 mmol); gas evolution was observed. After 24 hours, the mixture was partitioned between distilled water (15 mL) and CH 2 C1 2 (50 mL). The layers were separated, and the organic layer was dried (MgSO 4 ), filtered, and concentrated. Silica gel column chromatography (30% acetone in hexane) provided the title compound (21 mg, 37% yield) as a white solid, mp 113-115 °C; MS (DCI/NH 3 ) m/e: 335 ( 35 Cl)/337 ( 37 C1); 'H NMR (300 MHz, DMSO-d 6 ) δ 5.30 (s, 2H), 6.80 (br s, 2H), 7.06 (d, J=9.2 Hz, 2H), 7.37 (s, IH), 7.45 (d, J=8.8 Hz, 2H), 8.18 (s, IH), 9.10 (s, IH). Example 258 N- { [4-(4-Chlorophenoxy) thieno [2. 3 -c1pyridin-2-yl methyl 1 urea Potassium cyanate (41 mg, 0.50 mmol) was added to a mixture of Example 256 (130 mg, 0.45 mmol), distilled water (2.0 mL), and concentrated HCl (40 mL, 0.45 mmol), and the solution was heated at 50 °C. After 3 hours, the solution was slowly cooled to 0 °C, and the resulting precipitate was isolated by filtration. Flash silica gel column chromatography (20% acetone in hexane, switching to 10% MeOH in EtOAc) provided the title compound (63 mg, 42% yield) as a white solid, mp 202-204 °C; MS (DCI/NH 3 ) m/e: 334 (35C1)7336 (37C1) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 4.47 (d, J=6.1 Hz, 2H), 5.68 (s, 2H), 6.68 (t, J=6.1 Hz, IH), 7.05 (d, J=8.8 Hz, 2H), 7.14 (s, IH), 7.43 (d, J=8.8 Hz, 2H), 8.14 (s, IH), 9.02 (s, IH); Anal, calcd for C 15 H 12 ClN 3 O 2 S: C, 53.97; H, 3.62; N, 12.59. Found: C, 53.80; H, 3.67; N, 12.37. Example 259 (E)-3-[4-(4-Bromophenoxy)thieno[2. 3-clpyridin-2-yl]propenamide Example 259 A Methyl 3-(4-(4-Bromophenoxy)thieno[2, 3-c]pyridine-2-yl)propenoate Example 259A (590 mg, 57%) was prepared as in Example 91B except substituting Example 240 (890 mg, 2.67 mmol) for Example 91 A. MS (APCI) m/e: 390;392 (M+H) + , 389;391 (M-H) " ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.75 (s, 3H), 6.58 (d, J=16 Hz, IH), 7.07 (d, J=9 Hz, 2H), 7.59 (d, J=9 Hz, 2H), 7.89 (s, IH), 8.02 (d, J=16 Hz, IH), 8.17 (s, IH), 9.12 (s, IH). Example 259B 3-(4-(4-Bromophenoxy ' )thieno[2, 3-c1pyridine-2-yl)propenoic acid Example 259A and the procedure of Example 88 was used to provide the title compound (270 mg, 93%). MS (APCI) m/e: 376;378 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) d: 6.45 (d, J=16 Hz, IH), 7.07 (d, J=9 Hz, 2H), 7.58 (d, J=9 Hz, 2H), 7.81 (s, IH), 7.90 (d, J=16 Hz, IH), 8.16 (s, IH), 9.10 (s, IH). Example 259C 3 -(4-(4-Bromophenoxy)thieno [2. 3 -clpyr idine-2- vDpropenamide Example 259B (222 mg, 81%) and the procedure in Example 92, except substituting Example 259B for Example 91C, was used to provide the title compound. mpl95-196 °C; MS (APCI) m/e: 375;377 (M+H) + , 409;411 (M+Cl) " ; Η NMR (400 MHz, DMSO-d 6 ) δ 6.62 (d, 16 Hz, IH), 7.04 (d, J=9 Hz, 2H), 7.26 (s, IH), 7.56 (d, J=9 Hz, 2H), 7.64 (s, IH), 7.68 (s, IH), 7.72 (d, J=16 Hz, IH), 8.13 (s, IH), 9.05 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 115.55 (C), 119.98 (CH), 122.11 (CH), 126.68 (CH), 131.80 (CH), 132.91 (CH), 133.71 (CH), 136.69 (C), 137.48 (C), 140.84 (CH), 145.79 (C), 146.43 (C), 156.07 (C), 165.37 (C). Example 260 Methyl (E)-3-[4-(4-Bromophenoxy ' )thienor2, 3-clpyridin-2-yl]propenamide Example 260 (25 mg, 50%>) was prepared from Example 259A (50 mg, 0.13 mmol) as described in Example 171. MS (APCI) m/e: 389 (M+H) + ; Η NMR (400 MHz, DMSO-d 6 ) δ 2.71 (d, J=4.5 Hz, 3H), 6.62 (d, J=16 Hz, IH), 7.06 (d, J=9 Hz, 2H), 7.58 (d, J=9 Hz, 2H), 7.69 (s, IH), 7.74 (d, J=16 Hz, IH), 8.15 (s, IH), 8.27 (d, J=4.5 Hz, lH), 9.08 (s, IH); ,3 C NMR (100 MHz, DMSO-d 6 ) δ 25.7 (CH 3 ), 115.6 (C), 120.0 (CH), 122.1 (CH), 126.4 (CH), 131.1 (CH), 132.9 (CH), 133.7 (CH), 136.7 (C), 137.5 (C), 140.9 (CH), 145.9 (C), 146.4 (C), 156.1 (C), 164.3 (C). Example 261 Methyl 3-[4-(4-Bromophenoxy)thieno[2, 3-c]pyridin-2-yl]-2, 3-dihydroxypropanamide Example 260 (52 mg, 53%) was prepared as described in Example 255, except substituting Example 260 (90 mg, 0.232 mmol), to provide the title compound. MS (APCI) m/e: 423;425 (M+H) + , 456 (M+Cl) " ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.61 (d, J=4.5 Hz, 3H), 4.09 (br d, J=3 Hz, IH), 5.27 (br d, J=3 Hz, IH), 5.68 (d, J=6 Hz, IH), 6.09 (d, J=6 Hz, IH), 7.00 (d, J=9 Hz, 2H), 7.23 (s, IH), 7.56 (d, J=9 Hz, 2H), 7.77 (d, J=4.5 Hz, IH), 8.14 (s, IH), 9.04 (s, IH); 13 C NMR (75 MHz, DMSO-d 6 ) δ 25.5 (CH 3 ), 70.3 (CH), 75.1 (CH), 115.0 (CH), 115.1 (C), 119.5 (CH), 132.9 (CH), 133.5 (CH), 137.5 (C), 137.5 (C), 140.9 (CH), 145.8 (C), 156.3 (C), 156.5 (C), 171.7 (C). Example 262 3-[4-(4-Bromophenoxy)thieno[2, 3-c]pyridin-2-yll-2, 3-dihvdroxypropanamide The procedure of Example 261 and the product from Example 259C may be used to prepare the title compound. Example 263 4-(4-Chlorophenoxy ' )thieno[2, 3-c]pyridin-2-ylamine A mixture of Example 159A (0.500 g, 1.64 mmol) and 1, 8-bis(dimethyl- amino)naphthalene, N, N, N', N' -tetramethyl- 1, 8-naphthalenediamine (0.350 g, 1.64 mmol) in 90 mL of anhydrous THF was warmed until all the solids went into solution. The solution was stined for 15 m, whereupon diphenylphosphoryl azide (0.450 g, 1.64 mmol) was added. The solution was heated to reflux for 18 hours. The resulting deep red solution was evaporated to dryness under reduced pressure. The product was passed through 5 g of silica gel, eluting with 20% ethyl acetate/hexanes to provide 422 mg ofthe intermediate isocyanate as a bright orange solid. The resulting product was dissolved in 100 mL of toluene and the solution was heated to reflux for 6 hours. The product was evaporated to dryness. The resulting dark orange solid was dissolved in 20 mL of 2.0 M hydrogen chloride in dioxane. The solution was evaporated, leaving 313 mg (84.9%) of the title compound. MS (APCI) m/e: 277 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 6.91 (s, IH), 7.18 (d, 2H), 7.47 (d, 2H), 8.34 (s, IH), 9.21 (s, IH). Example 264 4-(4-Chlorophenoxy)thieno[2, 3-c1pyridin-2-ylformamide A mixture of 5 mL of acetic anhydride and 1.8 mL of 96% formic acid was heated to 70° C for 3 hours. The solution was allowed to cool whereupon the obtained amine from Example 263 (32 mg, 0.12 mmol) was added. The mixture was stined for 4 days and then poured into 50 mL of dilute HCl. The mixture was extracted with ethyl acetate, the combined extracts were washed with saturated sodium carbonate and then water, dried (MgSO 4 ), and evaporated. Purification ofthe resulting product by preparative HPLC using a gradient of 30%-70% acetonitrile/water + 0.1% TFA over 40 minutes afforded 18 mg (49 %) ofthe title compound. MS (APCI) m/e: 305 (M+H) + ; Η NMR (300 MHz, CD 3 OD) δ 7.16 (s, IH), 7.24 (d, 2H), 7.46 (d, 2H), 8.08 (s, IH), 8.61 (s, lH), 9.13 (s, IH). Example 265 N- [4-(4-Chlorophenoxy)thieno [2, 3 -c pyridin-2-yl]urea A mixture ofthe obtained isocyanate from Example 263 (1 lOmg, 0.364 mmol) in 10 mL of ammonium hydroxide was vigorously stined for 18 hours. The resulting red solid was collected and dried under vacuum, affording 60.7 g (52.2%) ofthe title compound. MS (APCI) m/e: 320 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.20 (d, 2H), 7.34 (s, IH), 7.50 (d, 2H), 7.65-7.79 (m, 4H), 8.06-8.16 (m, 2H), 9.18 (s, IH). Example 266 N-[4-(4-Chlorophenoxy)thieno[2. 3-c]pyridin-2-yl]-N'-methylthiourea A solution of obtained amine from Example 263 (150 mg, 0.542 mmol) in 5 mL of pyridine was treated with methyl isothiocyanate (198 mg, 2.71 mmol). The solution heated to 100 °C under a nitrogen atmosphere for 5 days. All volatiles were removed under reduced pressure. The resulting product was purified by flash column chromatography on silica gel eluting with chloroform/NH 4 OH, affording 110 mg (58.1%) ofthe title compound. MS (APCI) m/e: 350 (M+H) + ; 'H NMR (300 MHz, CD 3 OD) δ 3.31 (s, 3H), 6.61 (bs, IH), 6.96 (d, 2H), 7.34 (d, 2H), 7.88 (s, IH), 7.96 (s, IH), 8.67 (s, IH). Example 267 Methyl 4-(4-Chlorophenoxy)thieno[2, 3-c]pyridine-2-sulfonamide To a solution of Example 124 A (261 mg, 1 mmol) in anhydrous THF (2 mL) at -78 °C was added n-BuLi (2.5 M solution in hexanes, 0.60 mL, 1.5 mmol) under nitrogen atmosphere. This was stined at -78 °C for 2 hours and a rapid stream of SO 2 was introduced on the surface ofthe reaction mixture. After 15 minutes the reaction mixture was allowed to warm to 0 °C with continuous introduction of SO 2 . The stream of SO 2 gas was discontinued after 10 minutes at 0 °C and the reaction mixture was allowed to warm to 10 °C. Then the solvent and excess SO 2 gas were removed under reduced pressure to obtain the sulfinic acid lithium salt as a cream colored solid. This material was dissolved in a saturated aqueous solution of NaHCO 3 (1 mL) and treated with N-chlorosuccinimide (200 mg, 1.5 mmol) at 0 °C. The reaction mixture was stined at 0 °C for 1 hour and at room temperature for 2 hours. The product formed was extracted into CH 2 C1 2 (2x50 mL) and washed with water (2x20 mL). The dried (Na 2 SO 4 ) organic layer was evaporated to dryness under reduced pressure to obtain the sulfonyl chloride derivative. A portion of this material (143 mg, 0.398 mmol) was dissolved in CH 2 C1 2 (1 mL) at -5 °C and treated with diisopropylethylamine (0.083 mL, 0.478 mmol) and 2 M solution of methylamine in methanol (0.239 mL, 1.2 mmol) under nitrogen atmosphere. The reaction mixture was stined at room temperature for 1 hour. This was directly purified by silica gel flash chromatography eluting with 10%> acetone-hexane followed by 25% acetone-hexane to obtain the title compound (19 mg, 13.5%>). MS (APCI) m/e: 355 (M+H) + , 353 (M-H) " ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.57 (s, 3H), 7.19 (d, J=9 Hz, 2H), 7.49 (d, J=9 Hz, 2H), 7.76 (s, IH), 8.16 (br d, J=3 Hz, IH), 8.24 (s, IH), 9.24 (s, IH). Example 268 2. 3-Dihvdroxypropyl 4-(4-chlorophenoxy)thieno[2, 3-clpyridine-2-sulfonamide Example 268 (8.6 mg, 7.5%) was prepared as described in Example 267 except substituting 3-amino- 1, 2-propanediol (0.086 mL, 1.12 mmol) for methylamine. MS (APCI) m/e: 415 (M+H) + , 413 (M-H) " ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.76 (d, J=7.5 Hz, IH), 2.81 (d, J=7.5 Hz, IH), 3.02 (d, J=4.5 Hz, IH), 3.08 (d, J=4.5 Hz, IH), 3.44-3.55 (m, IH), 4.47-4.64 (m, IH), 4.80 (d, J=6 Hz, IH), 7.17 (d, J=9 Hz, 2H), 7.48 (d, J=9 Hz, 2H), 7.77 (s, IH), 8.23 (s, IH), 9.22 (s, IH). Example 269 2-Hvdroxyethyl 4-(4-chlorophenoxy)thieno [2, 3 -clpyridine-2-sulfonamide Example 269 (25 mg, 16%) was prepared s described in Example 267 except substituting 2-hydroxyethylamine (0.072 mL, 1.2 mmol) for methylamine. MS (APCI) m/e: 385 (M+H) + , 383 (M-H) " ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.97 (t, J=6 Hz, 2H), 3.38-3.45 (m, 2H), 4.69-4.78 (m, IH), 7.18 (d, J=9 Hz, 2H), 7.48 (d, J=9 Hz, 2H), 7.78 (s, IH), 8.23 (s, IH), 9.21 (s, IH); 13 C NMR (75 MHz, DMSO-d 6 ) δ 45.4 9CH 2 ), 59.7 (CH 2 ), 119.9 (CH), 122.2 (CH), 128.0 (C), 130.1 (CH), 133.3 (CH), 135.5 (C), 138.2 (C), 141.4 (CH), 147.5 (C), 148.4 (C), 155.2 (C). Example270 4-[4-(4-Chlorophenoxy thieno[2, 3-c1pyridin-2-yl]phenol Example 270A 4-[4-(4-Chlorophenoxy)thieno[2. 3-c]pyridin-2-boronic acid A 1.3 M suspension of sec-butyllithium in cyclohexane (3.52 mL, 4.58 mmol) was added to THF (10 mL) at -78 °C . A solution of Example 124A (1.00 g, 3.82 mmol) in THF (5 mL) was added dropwise. The reaction was stined 30 minutes and tributyl borate (1.55 mL, 5.73 mmol) was slowly added. The cold bath was removed and the reaction stined 45 minutes while wanning to room temperature. A solution of 2 N NaOH (15 mL) was added. After 10 minutes, the reaction was diluted with hexane (15 mL) and the aqueous layer collected. The organic layer was extracted with 2 N NaOH (2x5 mL) and all aqueous extracts combined, acidified to pH 2 with 6 N HCl, and extracted with 10% MeOH/CH 2 Cl 2 (4x25 mL). The organic extracts were combined and concentrated. The resulting solid was washed with acetonitrile (1x25 mL) and dried in a desiccator to yield the title compound as a tan solid (0.83 g, 71%). MS (APCI) m/e: 262 (M+H-B(OH) 2 ) + , m/e: 340 (M+Cl ) " ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.15 (m, 2H), 7.48 (m, 2H), 8.03 (s, IH), 8.24 (s, IH), 9.29 (s, IH). Example 270B 4-[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]anisol A mixture of Example 270A (0.25 g, 0.82 mmol), 4-iodoanisole (0.19 g, 0.82 mmol), [1, r-bis(diphenylphosphino)fenocene]dichloropalladium(II) dichloromethane complex (1:1) (0.10 g, 0.12 mmol), cesium fluoride (0.37 g, 2.46 mmol), triethylamine (0.11 mL, 0.82 mmol), in DME (7 mL) was aspirated 10 minutes with anhydrous nitrogen. The reaction was heated to 75 °C for 18 hours and then partitioned between EtOAc (100 mL) and sat. NaHCO 3 (100 mL). The organic layer was washed with sat. NaHCO 3 (100 mL), brine (75 mL), partially dried (Na 2 SO 4 ), and concentrated to a colored wet solid. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluant to yield a colored solid. The title product was crystallized from hot acetonitrile (0.11 g, 37%). mp 121-123 °C; MS (APCI) m/e: 368 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.82 (s, 3H), 7.05 (m, 2H), 7.13 (m, 2H), 7.45 (m, 2H), 7.67 (s, IH), 7.81 (m, 2H), 8.13 (s, IH), 9.05 (s, IH); Anal, calcd for C 20 H I4 C1NO 2 S: C, 65.30; H, 3.84; N, 3.81. Found : C, 65.06; H, 3.69; N, 4.05. Example270C 4-[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]phenol To a solution of Example 270B (0.09 g, 0.24 mmol) in anhydrous CH 2 C1 2 (4 mL) was added a 1 M solution of boron tribromide in CH 2 C1 2 (0.96 mL, 0.96 mmol). After 2 hours, the reaction was quenched by slow addition of MeOH (2 mL) and then concentrated. The residue was diluted with CH 2 C1 2 (50 mL) and organic washed with 1 :1 sat. NaHCO 3 /brine (50 mL), partially dried (Na 2 SO 4 ), then concentrated. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to yield the title compound as a solid (0.08, 96%). mp 213-215 °C; MS (ESI) m/e: 354 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 6.86 (m, 2H), 7.11 (m, 2H), 7.45 (m, 2H), 7.56 (s, IH), 7.68 (m, 2H), 8.13 (s, IH), 9.03 (s, IH), 9.99 (s, IH); Anal, calcd for C 19 H 12 ClNO 2 S • 0.5 H 2 O: C, 62.90; H, 3.61; N, 3.86. Found: C, 62.96; H, 3.61; N, 3.52. Example 271 3-[4-(4-Chlorophenoxy " )thienor2. 3-c]pyridin-2-yl]aniline Example 272 4-[4-(4-Chlorophenoxy)thieno[2, 3-c1pyridin-2-yl]aniline Example 272A 4-[4-( " 4-Clorophenoxy)thieno[2, 3-c]pyridin-2-yl]nitrobenzene A mixture of Example 170A (0.25 g, 0.82 mmol), l-iodo-4-nitrobenzene (0.20 g, 0.82 mmol), [1, -bis(diphenylphosphino)fenocene]dichloropalladium(II) dichloromethane complex (1 :1) (0.10 g, 0.12 mmol), cesium fluoride (0.37 g, 2.46 mmol), triethylamine (0.11 mL, 0.82 mmol), in DME (8 mL) was aspirated 10 minutes with anhydrous nitrogen. The reaction was heated to 70 °C for 18 hours and then partitioned between EtOAc (100 mL)and sat. NaHCO 3 (100 mL). The organic layer was washed with sat. NaHCO 3 (100 mL), brine (75 mL), partially dried (Na 2 SO 4 ), and concentrated to a colored oil. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to yield the title compound as a colored solid (0.15 g, 48%). mp 193-195 °C; MS (ESI) m/e: 383 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.17 (m, 2H), 7.48 (m, 2H), 8.15 (m, IH), 8.17 (s, IH), 8.19 (m, 2H), 8.32 (m, 2H), 9.17 (s, IH); Anal, calcd for C 19 H π ClN 2 O 3 S: C, 59.61; H, 2.90; N, 7.32. Found : C, 59.35; H, 2.94; N, 7.22. Example 272B 4-[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]aniline To a suspension of Example 272A (0.13 g, 0.34 mmol) in EtOH (3.5 mL), a solution of tin(II) chloride dihydrate (0.31 g, 1.36 mmol) in cone. HCl (0.68 mL) was slowly added. The reaction was stined for 22 hours and partitioned between dichloromethane (75 mL) and 1 N NaOH (75 mL). The organic layer was washed with 1 N NaOH (1 x 50 mL), brine (1 x 50 mL), partially dried (Na 2 SO 4 ), and concentrated to a colored solid (0.13 g). The desired product was crystallized from acetonitrile to yield colored crystals (0.08 g, 68%). mp 178-182 °C; MS (APCI) m/e: 353 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 5.68 (br s, 2H), 6.62 (m, 2H), 7.09 (m, 2H), 7.39 (s, IH), 7.44 (m, 2H), 7.51 (m, 2H), 8.11 (s, IH), 8.97 (s, IH); Anal, calcd for C 19 H 13 ClN 2 OS: C, 64.68; H, 3.71 ; N, 7.94. Found : C, 64.65; H, 3.73; N, 8.13. Example 273 6-r4-(4-Chlorophehoxy)thieno[2, 3-c]pyridin-2-yl]-3-pyridinamine Example 273A 6-[4-(4-Chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-3-nitropyridine Example 273 A (120 mg, 32%) was prepared as in Example 272 A substituting 2- bromo-5-nitropyridine for l-iodo-4-nitrobenzene. mp 221-223 °C; MS (APCI) m/e: 384 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.20 (m, 2 H), 7.49 (m, 2 H), 8.16 (s, 1 H), 8.50 (s, 1 H), 8.61 (d, J=8.8Hz, 1 H), 8.70 (dd, J=8.8, 2.4Hz, 1 H), 9.17 (s, 1 H), 9.44 (d, J=2.4Hz, 1 H). Example 273B 6-[4-(4-Chlorophenoxy)thieno[2,3-c]pyridin-2-yl1-3-pyridinamine Example 273B (0.07g, 59%) was prepared as in Example 272B mp 225-227 °C; MS (APCI) m/e: 354 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 5.82 (broad s, 2 H), 6.92 (dd, J=8.5, 2.6Hz, 1 H), 7.05 (m, 2 H), 7.39 (m, 2 H), 7.60 (m, 1 H), 7.79 (d, J=8.5Hz, 1 H), 7.91 (d, J=2.6Hz, 1 H), 8.04 (s,l H), 8.93 (s, 1 H); Anal, calcd for C lg H 12 ClN 3 OS: C, 61.10; H, 3.42; N, 11.88. Found: C, 60.97; H, 3.39; N, 12.08. Example 274 5-[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]-2-pyridinamine A mixture of Example 270A (0.20 g, 0.65 mmol), 2-amino-5-bromopyridine (0.11 g, 0.65 mmol), [1, -bis(diphenylphosphino)fenocene]dichloropalladium(II) dichloromethane complex (1 :1) (0.11 g, 0.13 mmol), cesium fluoride (0.30 g, 1.95 mmol), triethylamine (0.09 mL, 0.65 mmol), in DME (6 mL) was aspirated 20 minutes with anhydrous nitrogen. The reaction was heated to reflux for 4 hours then concentrated. The residue was dissolved in 10% 'PrOH/CHCl 3 (100 mL), filtered, and the organic washed with sat. NaHCO 3 (2 x 100 mL), partially dried (Na 2 SO 4 ), then concentrated to yield a crude colored solid (0.25 g). The crude material was purified by preparative HPLC using a gradient of 25%>-65% acetonitrile/water + 0.1% TFA over 40 minutes. The product was neutralized with sat NaHCO 3 , precipitate collected by filtration, and dried in a desiccator to yield the title compound as a lightly colored solid (54 mg, 23%). mp 208-210 °C; MS (APCI) m/e: 254 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 6.50 (br s, 2H), 6.53 (dd, J=8.9, 0.9 Hz, IH), 7.11 (m, 2H), 7.44 (m, 2H), 7.55 (s, IH), 7.85 (dd, J=8.9, 2.6 Hz, IH), 8.11 (s, IH), 8.41 (dd, J=2.6, 0.9 Hz, lH), 9.00 (s, IH); Anal, calcd for C 18 H 12 ClN 3 OS: C, 61.10; H, 3.42; N, 11.88. Found : C, 60.92; H, 3.45; N, 11.90. Example 275 5-[4-(4-Chlorophenoxy)thieno[2. 3-clpyridin-2-yl]-l, 3. 4-oxadiazol-2-amine Example 156 (0.15 g, 0.47 mmol) was suspended in 1, 4-dioxane (3 mL) and a 5 M solution of cyanogen bromide in acetonitrile (0.10 mL, 0.50 mmol) was added. The reaction was allowed to stir 10 minutes and a solution of NaHCO 3 (0.04 g, 0.50 mmol) in water (1.4 mL) was added dropwise. The colored reaction was stined 2 hours, then poured into sat. NaHCO 3 (75 mL). The aqueous phase was extracted with 10% isopropanol/CHCl 3 (4 x 25 mL). The organic extracts were combined, dried (Na 2 SO 4 ), and concentrated to yield a solid (0.13 g). A portion ofthe crude was purified by HPLC using a gradient of 30%-70% acetonitrile/water + 0.1% TFA over 40 minutes to yield the title compound as a tan solid. mp 262-263 °C; MS (APCI) m/e: 345 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.15 (m, 2H), 7.47 (m, 2H), 7.52 (s, IH), 7.60 (broad s, 2H), 8.24 (s, lH), 9.17 (s, lH); 13 C NMR (DMSO-d 6 ) δ 164.3, 155.6, 153.1, 146.6, 141.2, 137.0, 136.9, 134.0, 131.4, 130.1 (2C), 127.7, 119.5 (2C), 117.5; IR (KBr) 3325, 3234, 3080, 1665, 1578, 1547, 1486, 1411, 1287, 1257, 1229, 1203cm 1 ; Anal calcd for C 15 H 9 ClN 4 O 2 S: C, 52.26; H, 2.63; N, 16.25. Found: C, 52.40; H, 2.68; N, 16.23. Example 276 5-r4-(4-Bromophenoxy ' )thieno[2. 3-c]pyridin-2-yl]-l, 3, 4-oxadiazol-2-ylamine Example 157 (0.15 g, 0.41 mmol) was suspended in 1, 4-dioxane (4 mL) and a 5 M solution of cyanogen bromide in acetonitrile (0.10 mL, 0.50 mmol) was added. The reaction was allowed to stir 10 minutes and a solution of NaHCO 3 (0.04 g, 0.50 mmol) in water (1.4 mL) was added dropwise. The colored reaction was stined 3 hours, then poured into sat. NaHCO 3 (75 mL). The aqueous was extracted with 10% IPA/CHC1 3 (4 x 25 mL). The organic extracts were combined, partially dried (Na 2 SO 4 ), and concentrated to yield a solid. A portion ofthe crude was purified by HPLC using a gradient of 30%- 70%) acetonitrile/water + 0.1 % TFA over 40 minutes to yield the title compound as a tan solid. mp 270-273 °C; MS (APCI) m/e: 389 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.08 (m, 2H), 7.52 (s, IH), 7.56 (br s, 2H), 7.59 (m, 2H), 8.27 (s, lH), 9.19 (s, lH); Anal calcd for C 15 H 9 BrN 4 O 2 S: C, 46.29; H, 2.33; N, 14.39. Found: C, 46.08; H, 2.59; N, 14.12. Example 277 5-[4-(4-Chlorophenoxy ' )thienor2, 3-c]pyridin-2-yl1-4H-l. 2. 4-triazol-3 -amine To a dry flask containing 61 A (0.33 g, 1.03 mmol) and aminoguanidine hydrochloride (3.45 g, 31.20 mmol) was added slowly a solution of 25% wt NaOMe/MeOH (7.13 mL, 34.32 mmol). The reaction was stined at ambient temperature for 1 hour then heated to 50 °C for 20 hours, then 70 °C for 24 hours. The reaction was poured into water (200 mL) and aqueous neutralized with 3 N HCl (10 mL). The precipitate was collected by filtration, washed with water (2 x 20 mL), and dried in a desiccator. The crude material was purified by preparative HPLC using a gradient of 25%-65% acetonitrile/water + 0.1% TFA over 40 minutes. The product was neutralized with sat. NaHCO 3 , and the precipitate was collected by filtration then dried in a desiccator to yield the title compound as a white solid (0.16 g, 45%>). mp >270 °C; MS (APCI) m/e: 344 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 6.46 (br s, 2H), 7.27 (m, 2H), 7.58 (m, 2H), 7.67 (s, IH), 8.31 (s, lH), 9.21 (s, lH); Anal, calcd for C 15 H 10 C1N 5 OS: C, 52.41; H, 2.93; N, 20.37. Found: C, 52.21; H, 3.02; N, 20.45. Example 278 5-[4-(4-Chlorophenoxy)thieno[2. 3-clpyridin-2-yll-l. 3, 4-thiadiazol-2-amine Example 88 (0.36 g, 1.18 mmol) was suspended in thionyl chloride (4 mL) and the suspension was heated to 45 °C for 2 hours. The reaction was concentrated and the residue diluted with CH 2 C1 2 (2 x 5 mL) and concentrated to yield a colored solid. The crude solid was dissolved in DMF (5 mL) and thiosemicarbazide (2.69 g, 29.50 mmol) was added and the reaction stined 24 hours. The reaction was poured into water (250 mL) and the aqueous suspension treated with sat. aq. NaHCO 3 (10 mL) until pH > 7. The precipitate was collected, washed with water (2 x 20 mL), and dried in a desiccator to yield the conesponding acyl semicarbazate as a solid (0.30 g) [MS (APCI) m/e: 377 (M+H) + ]. The crude material (0.20 g) was suspended in toluene (2 mL) and methanesulfonic acid (0.10 mL, 1.60 mmol) added. The reaction was heated to reflux for 4 hours, then allowed to cool to room temperature. The heterogeneous mixture was diluted with hexane (5 mL) and the solvent decanted away from the colored residue. The residue was triturated with hexane (2 x 10 mL) and dried in-vacuo. The solid was suspended in water (15 mL) and treated with NH 4 OH until pH 9 was attained. The precipitate was collected and washed with water (2 x 5 mL). The crude material was partially purified on silica gel by flash chromatography using acetone as eluent. This product was further purified by preparative HPLC using a gradient of 25%-65% acetonitrile/water + 0.1%) TFA over 40 minutes. The product was neutralized with sat. aq. NaHCO 3 , and the precipitate collected by filtration, then dried in a desiccator to yield the title compound as a tan solid (0.04 mg, 14% overall). mp > 270 °C; MS (APCI) m/e: 361 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.15 (m, 2H), 7.46 (m, 2H), 7.68 (s, IH), 7.75 (br s, 2H), 8.11 (s, lH), 9.06 (s, lH); Anal, calcd for C 15 H 9 ClN 4 OS 2 : C, 49.93; H, 2.51 ; N, 15.53. Found: C, 49.82; H, 2.64; N, 15.58. Example 279 4-(4-Chlorophenoxy)-2-(5-methyl-l, 2, 4-oxadiazol-3-yl)thieno[2, 3-c]pyridine A solution ofthe resultant compound from Example 249 (160 mg, 0.5 mmol) in pyridine (2.0 mL) under nitrogen at ambient temperature was treated with acetyl chloride (50 mL, 0.55 mmol) and heated to reflux for 15 hours. The resultant dark yellow homogeneous solution was diluted with ethyl acetate, washed with saturated NaHCO 3 , brine, dried (MgSO 4 ), filtered through a plug of silica and concentrated to give 169 mg of an off-white powder. This solid was flash chromatographed on silica gel with 30-50% ethyl acetate/hexane to provide the title compound (150 mg, 87%). mp 120-121 °C; MS (APCI-NH 3 ) m/e: 344 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 9.24 (s, IH), 8.27 (s, IH), 7.89 (s, IH), 7.48 (d, 2H), 7.16 (d, 2H), 2.69 (s, 3H); Anal. Calcd for C 16 H 10 C1N 3 O 2 S: C, 55.90; H, 2.93; N, 12.22. Found: C, 56.10; H, 3.16; N, 12.01. Example 280 5- .4-[4-(Trifluoromethyl)phenoxy]thieno[2. 3-c]pyridin-2-yl}-l, 3, 4-oxadiazol-2-amine Example 158 was treated according to the procedure of Example 275 to provide the title compound. MS (APCI) m/e: 358.9 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 7.22 (d, 2H), 7.51 (s, IH), 7.60 (s, 2H) 7.79 (d, 2H), 8.40 (s, IH), 9.25 (s, IH). Example 281 4-(4-Chlorophenoxy)-2-[5-(methylsuιfanylVl. 3, 4-oxadiazol-2-yl]thieno[2. 3-c]pyridine Example 281 A 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl1-l,3,4-oxadiazole-2-thiol The compound from Example 156 (100 mg, 0.31 mmol) was suspended in ethanol (2 ml) and cooled to 0 °C. Carbon disulfide (0.04 ml, 0.71 mmol) was added follow by potassium hydroxide (20 mg, 0.31 mmol). The reaction was stined 1 hr and the cold bath removed. After 1 hr at ambient temperature, the reaction was refluxed for 3 hours then concentrated to a solid. The crude solid was triturated with chloroform (1 x 5 ml) and concentrated. The residue was dissolved in water (15 ml) and acidified with formic acid. The resulting precipitate was isolated by filtration, washed with water (2 x 15 ml), and dried in a desiccator to yield the title compound (106 mg, 94%). mp 236-240 °C; MS (ESI) m/e: 362 (M+H) + ; 'H NMR (300 MHz, CD 2 C1 2 ) δ 7.15 (m, 2H), 7.46 (m, 2H), 7.65 (m, IH), 8.24 (s, IH), 9.18 (s, 1 H); Anal, calcd for C 15 H 8 ClN 3 O 2 S 2 : C, 47.89; H, 2.57; N, 11.17. Found: C, 47.89; H, 2.49; N, 10.97. Example 28 IB 4-(4-Chlorophenoxy)-2-[5-(methylsulfanyl " )-l,3.4-oxadiazol-2-yl]thieno[2,3-c]pyridine To a stined suspension of 281 A (100 mg, 0.28 mmol) in THF (1 ml) at 0 °C was added an aqueous 1 M sodium hydroxide solution (0.28 ml, 0.28 mmol). After 30 minutes all solid had dissolved and iodomethane (0.02 ml, 0.31 mmol) was slowly added dropwise. The reaction was stined 30 minutes and water (8 ml) was added. Solid was collected by filtration, washed with water (2 x 15 ml), and dried in a desiccator to yield 80 mg of a pale yellow solid. The crude product was purified by flash chromatography on silica gel using acetone/hexane as eluent to yield the title compound as a solid (41 mg, 39%). mp 158-160 °C; MS (ESI) m/e: 376 (M+H) + ; Η NMR (300 MHz, CD 2 C1 2 ) δ 2.75 (s, 3 H), 7.01 (m, 2 H), 7.33 (m, 2 H), 7.91 (s, 1 H), 8.12 (s, I H), 8.93 (s, 1 H); Anal, calcd for C I6 H 10 C1N 3 O 2 S 2 : C, 51.13; H, 2.68; N, 11.18. Found: C, 51.25; H, 3.02; N, 10.89. Example 282 4-(4-Chlorophenoxy)-2-(2-methyl-l, 2, 3, 4-tetrazol-5-yl ' )thienor2, 3-c]pyridine Example 282 A 4-(4-Chlorophenoxy)-2-(T , 2. 3, 4-tetrazol-5-yl)thieno[2, 3-c]pyridine A solution ofthe resultant compound from Example 248 (90 mg, 0.314 mmol) in toluene (1.5 mL) under nitrogen at room temperature was treated with dibutyltin oxide (8 mg, 0.031 mmol), trimethylsilylazide (125 mL, 0.942 mmol) and heated to reflux for 24 hours, then stined at room temperature an additional 2.5 days. The resultant yellow heterogeneous mixture was concentrated and then flash chromatographed with 20% methanol/dichloromethane to give 105 mg of a light yellow powder. This powder was dissolved in ethyl acetate, extracted with 10% NaHCO 3 (2χ), the aqueous extracts combined, acidified to pH 2 with 6 N HCl, extracted with ethyl acetate, dried (Na 2 SO 4 ) and concentrated to give the title compound as a white powder (63 mg, 61%). mp 250-254 °C; MS (APCI-NH 3 ) m/e: 330 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 9.26 (s, IH), 8.27 (s, IH), 8.01 (s, IH), 7.48 (d, 2H), 7.19 (d, 2H); Anal. Calcd for C 14 H 8 ClN 5 OS 0.25 H 2 O: C, 50.30; H, 2.56; N, 20.95. Found: C, 50.27; H, 2.69; N, 20.78. Example 282B 4-(4-Chlorophenoxy)-2-(2-methyl-l. 2. 3, 4-tetraazol-5-yl)thieno[2, 3-c]pyridine A solution ofthe resultant compound from Example 282A (100 mg, 0.3 mmol) in methanol (4 mL) under nitrogen at room temperature was treated with diazomethane in diethyl ether (generated from N-methyl-N'-nitro-N-nitrosoguanidine in diethyl ether and 40%) KOH) until a yellow color persisted for more than 5 minutes, stined an additional 15 minutes and then quenched by slow, dropwise addition of glacial acetic acid till yellow color disappeared (vigorous gas evolution) and then concentrated. The resultant light yellow solid was filtered through a plug of silica gel with 5% methanol/dichloromethane and then flash chromatographed on reverse phase silica gel (Dynamax 21.4 mm C-18 column) with 25-65% CH 3 CN with 0.1% TFA/H 2 O with 0.1% TFA to provide the title compound as a white powder (40 mg, 39%>). mp 131-133 °C; MS (APCI-NH 3 ) m/e: 344 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 9.25 (s, IH), 8.28 (s, IH), 7.89 (s, IH), 7.48 (d, 2H), 7.18 (d, 2H), 4.47 (s, 3H); Anal. Calcd for C 15 H 10 C1N 5 OS 0.25 H 2 O: C, 51.73; H, 3.04; N, 20.11. Found: C, 51.74; H, 2.93; N, 19.93. Example 283 5- r 4-(4-Chlorophenoxy)thieno[2, 3-c1pyridin-2-yl]-4-methyI-4H-l, 2, 4-triazol-3-amine Sodium hydride (60%) in oil, 0.02 g, 0.42 mmol) was suspended in DMF (1 mL) at 0 °C. A solution of Example 277 (0.11 g, 0.32 mmol) in DMF (1 mL) was added dropwise and the reaction stined 20 minutes. Iodomethane (0.06 mL, 0.96 mmol) was added and after 30 minutes the reaction was poured into water (75 mL). The resulting precipitate was collected by filtration, washed with water (1 x 20 mL), and with 50% EtOAc/hexane (2 x 25 mL). The crude solid was dried to yield a colored solid (0.11 g). The title compound was isolated by preparative HPLC using a gradient of 25%>-65% acetonitrile/water + 0.1% TFA over 40 minutes. The product was neutralized with sat. aq. NaHCO 3 , and the precipitates collected by filtration, then dried in a desiccator to provide (31 mg, 27%). mp 233-235 °C; MS (APCI) m/e: 358 (M+H) + ; 'H NMR (300 MHz, DMF-d 7 ) δ 3.75 (s, 3H), 6.58 (br s, 2H), 7.23 (m, 2H), 7.54 (m, 2H), 7.61 (s, IH), 8.27 (s, IH), 9.18 (s, IH); Anal, calcd for C 16 H 12 ClN 5 OS: C, 53.71; H, 3.38; N, 19.57. Found: C, 54.00; H, 3.56; N, 19.68. Example 284 4-(4-Chlorophenoxy>2-[5-(trifluoromethyl)-l. 2. 4-oxadiazol-3-yl]thieno[2, 3-c]pyridine A solution ofthe resultant compound from Example 249 (100 mg, 0.31 mmol) in pyridine (1.5 mL) under nitrogen at room temperature was treated with trifluoroacetic anhydride (50 mL, 0.31 mmol), stined for 20.5 hours, then heated to reflux for three hours. The brown solution was diluted with ethyl acetate, washed with saturated NaHCO 3 , brine, dried (MgSO 4 ), concentrated, then filtered through a plug of silica gel with 50/50 hexane/ethyl acetate and concentrated to give 120 mg of a yellow residue. This residue was flash chromatographed on silica gel twice using 20-33%) ethyl acetate/hexane and then 0-1 % methanol/CH 2 Cl 2 to give the title compound as a white solid (67 mg, 54%>). mp 52-54 °C; MS (APCI-NH 3 ) m/e: 398 (M+H) + , 416 (M+NH 4 ) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 9.30 (s, IH), 8.29 (s, IH), 8.10 (s, IH), 7.48 (d, 2H), 7.20 (d, 2H); Anal. Calcd for C 16 H 7 ClF 3 N 3 O 2 S 0.25 H 2 O: C, 47.77; H, 1.88; N, 10.45. Found: C, 48.15; H, 2.09; N, 10.14. Example 285 5-[4-( " 4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]-l, 2, 4-oxadiazol-3 -amine A solution ofthe resultant compound from Example 250 (100 mg, 0.3 mmol) in methanol (1.5 mL) under nitrogen at ambient temperature was treated with hydroxylamine hydrochloride (40 mg, 0.45 mmol), triethylamine (70 mL, 0.5 mmol) and stined for 18 hours, 4 mL THF was added and stined for two days, solvent switched to 50/50 dichloromethane/methanol, additional hydroxylamine hydrochloride (100 mg, 1.4 mmol) and triethylamine (200 mL, 2.7 mmol) added, stined at ambient temperature for 24 hours and then reflux for 8 hours. The reaction mixture was diluted with ethyl acetate, washed with dilute NaHCO 3 , brine, dried (MgSO 4 ) and concentrated to give 105 mg of an off- white solid. The resultant solid was flash chromatographed twice on reverse phase silica gel (Dynamax 21.4 mm C-18 column) with 25-65% CH 3 CN with 0.1% TFA/H 2 O with 0.1% TFA, followed by 20-80% CH 3 CN with 0.1% TFA/H 2 O with 0.1% TFA to provide the title compound as a white powder (26 mg, 25%). mp 217-219 °C; MS (APCI-NH 3 ) m/e: 345 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 9.26 (s, IH), 8.25 (s, IH), 8.02 (s, IH), 7.49 (d, 2H), 7.14 (d, 2H), 6.62 (br s, 2H); Anal. Calcd for C 15 H 9 ClN 4 O 2 S: C, 52.25; H, 2.63; N, 16.25. Found: C, 51.94; H, 2.88; N, 15.98. Example 286 5-[4-(4-Chlorophenoxy ' )thieno[2, 3-c]pyridin-2-yl]-N-methyl-l. 3, 4-thiadiazol-2-amine The title compound (4% overall yield) was prepared as in Example 278, substituting 4-methylthiosemicarbazide for thiosemicarbazide. mp 226-229 °C; MS (APCI) m/e 375 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.95(d, J=1.7Hz, 3 H), 7.14 (m, 2 H), 7.45 (m, 2 H), 7.69 (s, 1 H), 8.17 (s, 1 H), 8.19 (br m, 1 H), 9.07 (s, 1 H); Anal, calcd for C 16 H„ClN 4 OS 2 : C, 51.27; H, 2.96; N, 14.95. Found: C, 51.24; H, 3.03; N, 14.85. Example 287 4-(4-Chlorophenoxy)-2-π . 2, 4-oxadiazol-3-yl thieno[2, 3-clpyridine Example 287A 4-(4-Chlorophenoxy)-N'-(diethoxymethoxy)thieno[2. 3. -c]pyridine-2-carboxaimidamide A solution ofthe resultant compound from Example 249 (100 mg, 0.31 mmol) in triethylorthoformate (1.3 mL) under nitrogen was heated to 140 °C for 5 hours, 160 °C for 2 hours and stined at room temperature for 14 hours. The resultant light yellow oil (110 mg) was flash chromatographed on silica gel 20-70% ethyl acetate/hexane to provide the title compound as a white solid (50 mg, 38%). MS (APCI-NH 3 ) m/e: 422 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 9.05 (s, IH), 8.15 (s, IH), 7.97 (s, IH), 7.46 (d, 2H), 7.10 (d, 2H), 6.65 (br s, 2H), 5.66 (s, IH), 3.62-3.71 (m, 4H), 1.15 (t, 6H). Example 287B 4-(4-Chlorophenoxy)-2-(l , 2, 4-oxadiazol-3-yl)thienor2. 3-clpyridine A solution ofthe resultant compound from Example 287A (50mg, 0.119 mmol) in toluene (6 mL) under nitrogen was heated at reflux for 20 hours then allowed to cool and concentrated. The yellow residue (46 mg) was flash chromatographed on silica gel 25- 50%) ethyl acetate/hexane to provide the title compound as a white solid (39 mg, 100%>). Analytical HPLC: 4.6x250 mm C-18 column, 0.8 mL/min, 254 nm, CH 3 CN:H 2 O with 0.1% TFA, 0:100 (0-3 min), ramp to 90:10 (3-30 min), 90:10 (30-35 min), ramp to 0:100 (35-40 min), Rt = 22.47 min (100% peak area); mp 151-152 °C; MS (APCI-NH 3 ) m/e: 330 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 9.86 (s, IH), 9.26 (s, IH), 8.27 (s, IH), 7.98 (s, IH), 7.48 (d, 2H), 7.19 (d, 2H). Example 288 2-0. 3, 4-Oxadiazol-2-yl)-4-[4-(trifluoromethyl)phenoxy]thieno[2, 3-clpyridine A solution of Example 183 (100 mg, 0.283 mmol) in triethyl orthoformate (15 mL) was heated to reflux under an atmosphere of nitrogen for 28 hours. All volatiles were removed under reduced pressure. The resulting oil was purified by flash column chromatography eluting with hexane/ethyl acetate (2:1), affording 65 mg (63%>) ofthe title compound as a colorless oil that solidified on standing. MS (ESI) m/e: 364 (M+H) + ; 'H NMR (300 MHz, CDC1 3 ) δ 7.14 (d, 2H), 7.66 (d, 2H), 8.05 (s, IH), 8.24 (s, IH), 8.50 (s, IH), 9.07 (s, IH); Anal, calcd for C 16 H 8 N 3 F 3 O 2 S: C, 52.89; H, 2.22; N, 11.57. Found: C, 53.03; H, 2.25; N, 11.48. Example 289 3-[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]-l, 2, 4-oxadiazol-5-amine Example 289A 3-[4-(4-Chlorophenoxy)thieno[2. 3-c]pyridin-2-yll-5-(trichloromethyl-l, 2, 4-oxadiazole A solution ofthe resultant compound from Example 249 (50 mg, 0.156 mmol) pyridine (2 mL) under nitrogen at ambient temperature was treated with trichloroacetyl chloride (20 mL, 0.17 mmol) and heated at reflux for 1.5 hours, allowed to cool to room temperature, stined overnight, treated with additional trichloroacetyl chloride (100 mL, 0.86 mmol) and stined 4 hours. The reaction mixture was then diluted with ethyl acetate, washed with saturated NaHCO 3 , brine, dried (MgSO 4 ) and concentrated. The resultant brown residue was flash chromatographed on silica gel with 25-50%) ethyl acetate/hexane to give the title compound as a clear residue (37 mg, 53%). MS (APCI-NH 3 ) m/e: 448 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 9.25 (s, IH), 8.24 (s, IH), 8.09 (s, IH), 7.46 (d, 2H), 7.18 (d, 2H). Example 289B 3-[4-(4-Chlorophenoxy)thieno[2. 3-c]pyridin-2-yl1-l, 2, 4-oxadiazol-5-amine A solution ofthe resultant compound from Example 289 A (30 mg, 0.067 mmol) in 2.0 M ammonia in methanol (6 mL) in a pressure tube was heated to 60 °C for 15 hours then allowed to cool ambient temperature, rinsed out ofthe flask with methanol and distilled water. The bulk ofthe methanol was removed under vacuum and the cloudy white mixture was filtered and washed with distilled water. The resultant yellow-brown solid was flash chromatographed twice on reverse phase silica gel (Dyanamax C-18, 21.4 mm column) with 25-65%, and then 20-80% CH 3 CN with 0.1% TFA/H 2 O with 0.1% TFA to give the title compound as a white solid (4 mg, 17%). Analytical HPLC: 4.6x250 mm C-18 column, 0.8 mL/min, 254 nm, CH 3 CN:H 2 O with 0.1% TFA, 0:100 (0-3 min), ramp to 90:10 (3-30 min), 90:10 (30-35 min), ramp to 0:100 (35-40 min), Rt = 19.44 min (100% peak area); mp 268-270 °C; MS (APCI-NH 3 ) m/e: 345 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 9.21 (s, IH), 8.27 (s, IH), 8.22 (br s, 2H), 7.67 (s, IH), 7.47 (d, 2H), 7.15 (d, 2H). Example 290 2-(5-Methyl-l, 3, 4-oxadiazol-2-yl>4-[4-(trifluoromethyl)phenoxy]thieno[2, 3-c]pyridine The title compound was prepared as described for Example 288 using triethyl orthoacetate as the solvent. Reflux was maintained for 5 days with the yield being 29%>. MS (APCI) m/e: 377 (M+H) + ; Η NMR (300 MHz, CDC1 3 ) δ 2.65 (s, 3H), 7.13 (d, 2H), 7.65 (d, 2H), 7.94 (s, IH), 8.27 (s, IH), 9.06 (s, IH). Example 291 4-( " 4-Chlorophenoxy -2-(2-furyl)thieno[2, 3-c]pyridine A mixture of Example 270A (0.30 g, 0.98 mmol), 2,5-dibromofuran (0.66 g, 2.94 mmol), cesium fluoride (0.45 g, 2.94 mmol), triethylamine (0.14 mL, 0.98 mmol), in DME (9 mL) was aspirated 25 minutes with anhydrous nitrogen and [1,1 '- bis(diphenylphosphino)fenocene]dichloropalladium(II) dichloromethane complex (1 :1) (0.16 g, 0.20 mmol) was added. The reaction was heated to reflux for 4 hr and then stined at ambient temperture overnight. The reaction was diluted with EtOAc (100 mL) and filtered. The organic layer was washed with sat. NaHCO 3 (3 x 50 mL), brine (75 mL), partially dried (Na 2 SO 4 ), and concentrated to a colored oil. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent to yield a colored oil (0.12g, 0.30 mmol) [MS (APCI) m/e 406 (M+H) + ]. This material was dissolved in EtOH (10 mL) and 5%> Pd/C (3 mg, 0.02 mmol) was added. A balloon of hydrogen gas was applied and reaction stined 3 days at ambient temperature. Reaction was filtered through celite and celite wash with MeOH (10 mL) and dichloromethane (10 mL). The filtrate and washes were combined and concentrated to a colored wet foam. The crude material was purified by preparative HPLC using a gradient of 30%>-70% acetonitrile/water + 0.1% TFA over 40 minutes. The product was neutralized with sat NaHCO 3 , precipitate collected by filtration, and dried in a desiccator to yield the title compound as a lightly colored solid (15 mg, 5% overall yield). mp 75-77 °C; MS (APCI) m/e: 328 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 6.70 (dd, J=3.4, 1.7Hz, 1 H), 7.12 (m, 2 H), 7.24 (d, J=3.4Hz, 1 H), 7.46 (m, 2 H), 7.59 (s, 1 H), 7.88 (d, J=1.7Hz, 1 H), 8.16 (s, 1 H), 9.08 (s, 1 H). Example 292 4-(4-Chlorophenoxy)-2-(2-thienyl)thieno[2, 3-c]pyridine Example 292 ( 50 mg, 22%) was prepared as in Example 272 A, substituting 2- iodothiophene for 1 -iodo-4-nitrobenzene. mp 101-103 °C; MS (APCI) m/e: 344 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.14 (m, 2 H), 7.19 (dd, J=5.0, 3.4Hz, 1 H), 7.46 (m, 2 H), 7.54 (d, J=0.9Hz, 1 H), 7.67 (dd, J=3.4, 1.3Hz, 1 H), 7.73 (dd, J=5.0, 1.3Hz, 1 H), 8.14 (s, 1 H), 9.05 (s, 1 H); Anal, calcd for C 17 H 10 C1NOS 2 0.2H 2 O: C, 58.77; H, 3.02; N, 4.03. Found: C, 58.74; H, 2.84; N, 3.72. Example 293 2-[4-(4-Chlorophenoxy)thieno[2. 3-c]pyridin-2-yl]-l , 3-thiazole-4-carboxamide Example 293 A Ethyl 2-[4-(4-Chlorophenoxy thieno[2. 3-c]pyridin-2-yl]-l. 3-thiazole-4-carboxylate Ethyl bromopyruvate (390 mL, 2.30 mmol) was combined with Example 146 (672 mg, 2.09 mmol) and absolute ethanol (100 mL), and the orange, homogenous solution was heated at 60 °C. After 48 hours, the mixture was cooled to ambient temperature and concentrated under vacuum. Purification was achieved by means of flash silica gel chromatography (15% acetone in hexane), and the title compound (297 mg, 34% yield) was obtained as a white solid. MS (DCI/NH 3 ) m/e: 417 ( 35 C1)/419 ( 37 C1); Η NMR (300 MHz, CDC1 3 ) δ 8.94 (s, IH), 8.24 (s, IH), 8.12 (s, IH), 7.88 (s, IH), 7.36 (d, J=8.8 Hz, 2H), 7.04 (d, J=8.8 Hz, 2H), 4.45 (q, J=7.0 Hz, 2H), 1.45 (t, J=7 Hz, 3H). Example 293B 2-[4-(4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]- 1 , 3-thiazole-4-carboxamide Example 293A (32 mg, 77 mmol) was combined with ammonia in methanol (4 mL of a 2.0 M solution), and the solution was heated in a sealed tube at 40 °C. After 16 hours, the homogeneous solution was cooled to room temperature and concentrated to a brown solid that was dry-loaded on flash silica gel and eluted with 20% acetone in hexane, followed by 40% acetone in hexane to recover the title compound (8 mg, 27% yield), mp 215-218 °C; MS (DCI NH 3 ) m/e: 388 (M+H)/405 (M+NH 3 ), 407 ( 37 C1+NH 3 ); Η NMR (300 MHz, CDC1 3 ) δ 5.67 (br s, 2H), 7.06 (d, J=8.5 Hz, 2H), 7.38 (d, J=8.8 Hz, 2H), 8.09 (s, IH), 8.25 (s, IH), 8.94 (s, IH). Example 294 tert-Butyl 2-[4-f4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]-l, 3-thiazol-4-ylcarbamate Example 293 was converted to the conesponding carboxylic acid in a similar manner as described in Example 18. Diphenyl phosphorylazide (25 μL, 0.10 mmol) was added to a mixture ofthe carboxylic acid (40 mg, 0.10 mmol), tert-butanol (10 mL), and triethyl amine (20 μL, 0.10 mmol), and the solution was heated at 80 °C. After 18 hours, the solution was cooled and concentrated. The yellow residue was dissolved in CH 2 C1 2 (30 mL), washed sequentially with 0.5 N aqueous HCl (40 mL) and saturated aqueous NaHCO 3 (25 mL), and brine (25 mL). The combined aqueous washes were back-extracted with CH 2 C1 2 (2x25 mL). The organic layers were combined, dried (MgSO 4 ), filtered, and concentrated to a yellow residue. Flash silica gel flash column chromatography (15% acetone in hexane) provided the title compound (13 mg, 28 %> yield) as a bright yellow solid. MS (APCI) m/e: 460 ( 35 Cl)/462 ( 37 C); Η NMR (300 MHz, CDC1 3 ) δ 8.91 (s, IH), 8.11 (s, IH), 7.71 (s, IH), 7.35 (d, J=8.9 Hz, 2H), 7.03 (d, J=8.9 Hz, 2H), 3.97 (d, J=l 1.4 Hz, 2H), 1.54 (s, 9H). Example 295 2-[4-( " 4-Chlorophenoxy)thieno[2, 3-c]pyridin-2-yl]-l . 3-thiazol-4-amine Trifluoroacetic acid (0.5 mL) was added to Example 294 (9.0 mg, 20 μmol) in CH 2 C1 2 (1.5 mL) at 0 °C. After 1 h, the volatiles were removed, and the orange residue was dissolved in 0.5 N aqueous HCl (35 mL). The aqueous phase was washed once with Et 2 O (10 mL); the ether wash was extracted with 1 N HCl (2x20 mL). The acidic layers were combined, and saturated aqueous potassium carbonate was added until the solution was basic (pH>12). The alkaline phase was extracted with EtOAc (3x40 mL); the organic extracts were combined, dried (MgSO 4 ), filtered, and concentrated to a dark brown solid (9 mg). Purification by flash silica gel column chromatography (20% acetone in hexane) provided the title compound as a bright yellow solid (6.8 mg, 97% yield), mp 168-170 °C (decomposes); MS (APCI) m/e: 360 ( 35 Cl)/362 ( 37 C1); 'H NMR (300 MHz, CDC1 3 ) δ 8.90 (s, IH), 8.11 (s, IH), 7.68 (s, IH), 7.35 (d, J=9.2 Hz, 2H), 7.02 (d, J=8.9 Hz, 2H), 6.07 (s, IH), 3.89 (br s, 2H). Example 296 4-(4-Chlorophenoxy)-2-(4. 5-dihydro-l, 3-oxazol-2-yl)thieno[2. 3-clpyridine To a solution of Example 150 (0.14 g, 0.38 mmol) in anhydrous dichloromethane (4 mL) was added l,8-diazabicyclo[5.4.0]undec-7-ene (DBU) (0.09 mL, 0.57 mmol). The reaction was stined 24 hours and an excess of moφholine (0.2 mL) was added to react with any remaining starting material. The reaction was stined 4 hours then partitioned between EtOAc (100 mL) and H 2 O (100 mL). The organic layer was washed with dilute NaH 2 PO 4 (100 mL), sat. NaHCO 3 (100 mL), brine (100 mL), partially dried (Na 2 SO 4 ), and concentrated to a solid. The crude product was purified by flash chromatography on silica gel using EtOAc/hexane as eluant to yield the title compound as a solid (0.07 g, 55%). mp 158-160 °C (dec); MS (APCI) m/e: 331 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 4.01 (t, J=9.6Hz, 2 H), 4.48 (t, J=9.6Hz, 2 H), 7.14 (m, 2 H), 7.47 (m, 2 H), 7.62 (s, 1 H), 8.24 (s, 1 H), 9.19 (s, 1 H); Anal, calcd for C 16 H,,ClN 2 O 2 S: C, 58.09; H, 3.35; N, 8.47. Found: C, 58.16; H, 3.31 ; N, 8.27. Example 297 4-(4-Chlorophenoxy)-2-(l. 3-oxazol-2-yl)thieno[2, 3-c]pyridine The title compound may be produced from Example 296 according to the procedure of Ishibashi, Y., et al. (Tetrahedron Lett. 1996, 37(17), 2997-3000). Example 298 4-(4-Chlorophenoxy)-2-(4, 5-dihydro-l H-imidazol-2-yl thieno[2, 3-clpyridine A suspension of Example 154 (0.15 g, 0.43 mmol) and calcium oxide (0.12 g, 2.15 mmol) in phenyl ether (10 mL) was heated to 220-250 °C. The reaction was stined 45 minutes over which reaction volume decreased due to evaporation of solvent. The reaction was cooled to room temperature and diluted with 10% MeOH/dichloromethane (25 mL) then filtered. The filtrate was concentrated and residue was purified by preparative HPLC using a gradient of 30%-90% acetonitrile/water + 0.1% TFA over 40 minutes. The product containing fractions were combined and neutralized with sat NaHCO 3 . The product crystalized upon standing for 3 days and was collected by filtration, and dried in a desiccator to yield the title compound as a tan needles (23 mg, 16%). mp 154-155 °C; MS (APCI) m/e: 330 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.46 (td, J=9.9, 1.7 Hz, 2H), 3.83 (t, J=9.9 Hz, H), 7.12 (m, 2H), 7.34 (br s, IH), 7.46 (m, 2H), 7.81 (s, IH), 8.17 (s, IH), 9.11 (s, IH); Anal, calcd for C l6 H ]2 ClN 3 OS: C, 58.27; H, 3.67; N, 12.74. Found: C, 58.15; H, 3.50; N, 12.73. Example 299 4-(4-chlorophenoxy)-2-(lH-imidazol-2-yl)thieno[2, 3-c]pyridine The title compound may be produced from Example 298 according to the procedure of Zimmerman, S. C, et al. (J. Org. Chem. 1989, 54(6), 1256-1264). Example 300 4-Chloro-3-methylthieno[2. 3-c]pyridine-2-carboxamide Example 300 was prepared as in Example 125 from the conesponding 4-chloro methyl ester which was isolated as a by-product from example 125 A. MS (DCI/NH 3 ) m/e: 227 (M+H) + ; Η,NMR (300 MHz, DMSO-d 6 ) δ 2.55 (s, 3H), 6.95 (d, 2H), 7.57 (d, 2H), 7.90 (b, IH), 8.00 (b, IH), 8.27 (s, IH), 9.15 (s, IH). Example 301 3-Amino-4-chlorothieno[2, 3-c]pyridine-2-carboxamide Methyl 3-amino-4-chlorothieno[2, 3-c]pyridine-2-carboxylate was isolated from the crude product mixture of Example 13 IB. The mixture was hydrolyzed as described in Example 18, and the resultant acid was coupled with ammonium chloride using the procedure for Example 92. The product was isolated by filtration and washed with water after precipitating the reaction mixture by pouring it into 5% sodium bicarbonate solution. MS (DCI/NH3) m/e: 228 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.01 (br s, 2H), 7.49 (br s, 2H), 8.42 (s, IH), 9.11 (s, IH). Example 302 9-(4-Chlorophenoxy')pyridor4'. 3':4. 51thienor3. 2-dlpyrimidine-2. 4(1H. 3HVdione To a suspension of Example 13 ID (70mg, 0.22 mmol) in anhydrous tetrahydrofuran (5 mL) under nitrogen atmosphere was added 1,1 -carbonyldiimidazole (71mg, 0.44 mmol) and triethylamine (60 μL, 0.44 mmol). The reaction mixture was stined at reflux for 48 hours and then ambient temperature for an additional 24 hours. The reaction mixture was poured into a 1 :1 solution of water: saturated NH 4 C1 and the resulting solid collected by filtration. This material was purified by flash chromatography on silica gel eluting with 20%) acetone-hexane. The desired fractions were combined, evaporated and slunied in hot EtO AC to obtain title compound (39mg) in 51% yield. MS (APCI) m/e: (M-H) " 344; Η NMR (300 MHz, DMSO-d 6 ) δ 7.32 (m, 2H), 7.55 (m, 2H), 7.92 (s, IH), 9.09 (s,lH), 11.22 (br s, IH), 11.72 (br s, IH); HPLC: Supelco C-18 column, wateπacetonitrile 0:90- 90:0, 30 minute elution, flow rate 0.8 mL/min, rt 20.33 min. Example 303 4-(4-Chlorophenoxy)-N, 3-dimethylthieno[2, 3-c]pyridine-2-carboxamide Example 125 A was prepared as in Example 218 to provide the title compound. MS (DCI/NH 3 ) m/e: 333 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.55 (s, 3H), 2.80 (d, 3H), 7.05 (d, 2H), 7.45 (d, 2H), 8.20 (s, IH), 8.55 (b, IH), 9.18 (s, IH); Example 304 4-(4-Bromophenoxy)-3 -methylthieno [2 , 3 -clpyridine-2-carboxamide Example 17A and 4-bromophenol were processed as in Example 125 to provide the title compound. mp 177-178 °C; MS (DCI/NH 3 ) m/e: 364 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.55 (s, 3H), 6.95 (d, 2H), 7.57 (d, 2H), 7.90 (m, IH), 8.00 (m, IH), 8.27 (s, IH), 9.15 (s, IH); Anal. Calcd for C 15 H„BrN 2 O 2 S: C, 49.60; H, 3.05; N, 7.71. Found: C, 49.36; H, 3.24; N, 7.61. Example 305 7-Chloro-4-(4-chlorophenoxy)-3-methylthieno[2, 3-clpyridine-2-carboxamide Example 305 A Methyl 4-(4-Chlorophenoxy)-3-methylthieno[2, 3-c]pyridine-2- carboxylate, N-oxide Example 125 A was prepared according to the procedure of Example 123 A to provide the title compound. MS (DCI/NH 3 ) m/e: 350 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.78 (s, 3H), 3.88 (s, 3H), 7.28 (m, 2H), 7.51 (m, 2H), 7.68 (br s, IH), 8.92 (br s, IH). Example 305B Methyl 7-Chloro-4-(4-chlorophenoxy " )-3 -methylthieno [2, 3 -c]pyridine-2- carboxamide Example 305 A was prepared according to the procedure of Example IC to provide the title compound. HPLC: Supelco C-18 column, gradient elution 0.1 % aqueous TFA:acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 31.64 minutes; MS (DCI/NH 3 ) m/e: 368 (M+H) + ; ■ H NMR (300 MHz, DMSO-d 6 ) δ 2.78 (s, 3H), 3.92 (s, 3H), 7.18 (m, 2H), 7.48 (m, 2H), 8.01 (s, IH). Example 305C 7-Chloro-4-(4-chlorophenoxy V 3 -methylthieno [2. 3 -c]pyridine-2- carboxylic acid Example 305B was prepared according to the procedure of Example 18 substituting tetrahydrofuran for isopropanol to provide the title compound. HPLC: Supelco C-18 column, gradient elution 0.1% aqueous TFA:acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 27.25 minutes; MS (APCI) m/e: 354 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.72 (s, 3H), 7.16 (m, 2H), 7.49 (m, 2H), 8.01 (s, IH). Example 305D 7-Chloro-4-(4-chlorophenoxy " )-3 -methylthieno [2, 3 -clpyridine-2-carboxamide Example 305C was prepared according to Example 92 to provide the title compound. HPLC: Supelco C-18 column, gradient elution 0.1% aqueous TFA: acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 24.75 minutes; MS (DCI/NH 3 ) m/e: 353 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.58 (s, 3H), 7.10 (m, 2H), 7.47 (m, 2H), 8.0 (br s, IH), 8.02 (s, lH), 8.03 (br s, IH). Example 306 tert-Butyl 2-(aminocarbonyl)-4-(4-chlorophenoxy)thieno[2. 3 -clpyridine-3 -carboxylate Example 306 A tert-Butyl 3, 5-Dichloropyridine-4-oxalate Example 17A was followed except for replacing the methyl formate with t-Butyl chlorooxalate to provide the titled compound. MS (DCI/NH 3 ) m/e: 241 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 1.5 (s, 9H), 8.85 (s, 2H). Example 306B tert-Butyl 2-(Methoxycarbonyl V4-(4-chlorophenoxy ' )thieno [2, 3 -c]pyridine-3 -carboxylate Example 306 A and 4-chlorophenol were processed as in Example 61 to provide the title compound. MS (DCI/NH 3 ) m/e: 420 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 1.42 (s, 9H), 3.95 (s, 3H), 7.18 (d, 2H), 7.50 (d, 2H), 8.05 (s, IH), 9.20 (s, IH). Example 306C tert-Butyl 2-(Aminocarbonyl -4-(4-chlorophenoxy)thieno[2. 3-c]pyridine-3-carboxylate Example 306B was prepared as in Example 217 to provide the title compound. MS (DCI/NH 3 ) m/e: 405 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 1.35 (s, 9H), 7.10 (d, 2H), 7.45 (d, 2H), 7.95 (m, IH), 8.08 (s, IH), 8.14 (m, IH), 9.18 (s, IH). Example 306D 2-(Aminocarbonyl " )-4-(4-chlorophenoxy)thieno[2, 3 -c]pyridine-3 -carboxylic acid Example 306C (0.08 g, 0.2mmol) was placed in a cold solution of trifluoroacetic acid (0.5 mL) and methylene chloride (0.5 mL) and stined for 1 hour. The solution was evaporated and treated slowly with a cold solution of sodium bicarbonate (20 mL), and then the mixture was extracted with ethyl acetate (3x20 mL). The ethyl acetate extract was dried and evaporated to provide the title compound. MS (DCI/NH 3 ) m/e: 349 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.05 (d, 2H), 7.45 (d, 2H), 7.95 (b, IH), 8.05 (m, IH), 8.15 (s, lH), 9.20 (s, IH). Example 307 Methyl 4-(4-toluidino)thieno[2, 3-c]pyridine-2-carboxamide A mixture of Example 93 C (271 mg, 1 mmol), 4-methyl aniline (150 mg, 1.4 mmol), sodium t-butoxide (134.5 mg, 1.4 mmol), 18-crown-6 (370 mg, 1.4 mmol), Pd 2 (dba) 3 (46 mg, 5 mol%) and BINAP (31 mg, 5 mol%>) were combined in a three necked round bottom flask equipped with a condenser, internal temperature probe and a N 2 inlet. This was evacuated under nitrogen and anhydrous tetrahydrofuran (5 mL) was added. The reaction mixture was warmed at 45 °C for three days, solid materials were filtered through celite and washed with a mixture of ethyl acetate and acetone. The filtrate was diluted with ethyl acetate (100 mL), washed with brine (2x50 mL), dried (MgSO 4 ) and evaporated to dryness under reduced pressure. The title compound was obtained in 29% yield (86 mg), by flash chromatography on silica gel eluting with 30% acetone-hexane. MS (DCI/NHj) m/e: 298 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.25 (s, 3H), 2.80 (d, J=6 Hz, 3H), 7.02 (d, J=9 Hz, 2H), 7.10 (d, J=9 Hz, 2H), 8.13 (s, IH), 8.26 (s, IH), 8.36 (m, IH), 8.76 (br s, IH); 13 C NMR (75 MHz, DMSO-d ;6 ) δ 20.4 (CH 3 ), 26.4 (CH 2 ), 118.2 (CH), 118.2 (CH), 122.1 (CH), 129.8 (CH), 130.0 (C), 130.6 (CH), 130.7 (C), 135.9 (C), 136.5 (CH), 137.1 (C), 140.3 (C), 142.3 (C), 161.6 (CO). Example 308 4-(4-ChloroanilinoVN-methylthieno[2, 3-c]pyridine-2-carboxamide The title compound (500 mg, 84%) was prepared as in Example 307 except substituting 4-chloroaniline (510 mg, 4 mmol) for 4-methylaniline and reaction was warmed at 60 °C for 20 hours. MS (APCI) m/e: 318 (M+H) + , 352 (M+Cl) " ; - Η NMR (400 MHz, DMSO-d 6 ) d: 2.83 (d, J=4 Hz, 3H), 7.07 (d, J=9 Hz, 2H), 7.32 (d, J=9 Hz, 2H), 8.11 (s, IH), 8.38 (s, IH), 8.67 (s, IH), 8.85 (d, J=4 Hz, IH), 8.91 (s, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 26.3 (CH 3 ), 118.1 (2xCH), 121.7 (CH), 123.6 (C), 129.1 (2xCH), 133.0 (CH), 134.4 (C), 137.1 (C), 137.2 (C), 138.2 (CH), 142.6 (C), 143.2 (C), 161.4 (C). Example 309 Methyl 4-(4-moφholinyl)thieno[2. 3-c1pyridine-2-carboxamide The title compound (105 mg, 38%) was prepared as in Example 308 except substituting moφholine (0.175 mL, 2 mmol) for 4-chloroaniline. MS (APCI) m/e: 278 (M+H)\ 312 (M+Cl) " ; Η NMR (400 MHz, DMSO-d 6 ) δ 2.91 (d, J=4 Hz, 3H), 3.23 (m, 4H), 3.91 (m, 4H), 8.14 (s, IH), 8.18 (s, IH), 8.96 (s, IH), 8.99 (d, J=4 Hz, IH); 13 C NMR (100 MHz, DMSO-d 6 ) δ 26.1 (CH 3 ), 51.6 (2xCH 2 ), 66.3 (CH 2 ), 121.2 (CH), 131.6 (CH), 137.1 (C), 137.9 (C), 139.0 (C), 143.3 (C), 143.9 (C), 161.3 (CO). Example 311 7-Chloro-4-(4-chlorophenoxy)thieno[2. 3-c]pyridine-2-carboxamide Example 311 A Methyl 7-chloro-4-(4-chlorophenoxy)thieno[2, 3-c1pyridine-2-carboxylate Example 61 A was prepared as in Example IC to provide the title compound. HPLC: Supelco C-18 column, gradient elution of 0.1% aqueous TFA.acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/minutes RT 30.35 minutes; MS (DCI/NH 3 ) m/e: 354 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.91 (s, 3H), 7.14 (m, 2H), 7.45 (m, 2H), 7.91 (s, IH); 8.24 (s, lH); 9.21 (s, lH). Example 31 IB 7-Chloro-4-(4-chlorophenoxy)thieno[2. 3-clpyridine-2-carboxamide Example 311 A was prepared according to the procedure of Example 44 to provide the title compound. MS (DCI/NH 3 ) m/e: 339 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.20 (m, 2H), 748 (m, 2H), 7.94 (br s, IH), 8.04 (s, IH) 8.22 (s, lH), 8.49 (br s, IH); Anal, calcd for C 14 H 8 Cl 2 N 2 O 2 S: C, 56.42; H, 3.28; N, 10.12. Found: C, 56.31; H, 3.22; N, 10.01; Example 312 7-Chloro-4-(4-chlorophenoxy)-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 311 A was prepared as described in Example 171 to provide the title compound. MS (DCI/NH 3 ) m/e: 353 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H); 7.16 (m, 2H), 7.49 (m, 2H), 8.05 (s, IH), 8.17 (s, lH), 9.04 (br s, 2H). Example 313 7-Chloro-4-(4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2, 3-clpyridine-2-carboxamide Example 311 A was prepared according to the procedure of Example 114 to provide the title compound. HPLC: Supelco C-18 column, gradient elution of 0.1% aqueous TFA: acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/minutes RT 23.49 minutes; mp 129-132 °C; MS (DCI/NH 3 ) m/e: 382 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.33 (m, 2H), 3.51 (m, 2H), 4.82 (t, IH), 7.19 (m, 2H), 7.48 (m, 2H), 8.08 (s, IH), 8.27 (s, IH), 9.12 (br t, IH), 9.18 (s, IH), 12.81 (br s, IH). Example 314 7-Bromo-4-(4-chlorophenoxy)thieno[2, 3-c1pyridine-2-carboxamide Example 314A Methyl 7-Bromo-4-( , 4-chlorophenoxy > )thieno[2, 3-c]pyridine-2-carboxylate Example 123 A was prepared as in Example IC substituting phosphorous oxybromide for phosphorous oxychloride to provide the title compound. MS (ESI) m/e: 400 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.91 (s, 3H), 7.22 (m, 2H), 7.48 (m, 2H), 8.19 (s, IH), 8.20 (s, IH). Example 314B 7-Bromo-4-(4-chlorophenoxy ' )thieno[2, 3-c]pyridine-2-carboxamide Example 314A was prepared according to Example 44 to provide the title compound. HPLC: Supelco C-18 column, gradient elution of 0.1% aqueous TFA: acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 24.95 minutes; MS (DCI/NH 3 ) m/e: 385 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.22 (m, 2H), 7.44 (m, 2H), 7.95 (s, IH), 8.02 (s, IH), 8.29 (s, IH); 8.51 (br s, IH). Example 315 7-Bromo-4-(4-chlorophenoxyVN-methylthieno[2. 3-c]pyridine-2-carboxamide Example 314 A was prepared according to the procedure of Example 171 to provide the title compound. HPLC: Supelco C-18 column, gradient elution of 0.1%> aqueous TFA:acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 25.40 minutes; MS (DCI/NH 3 ) m/e: 397 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.81 (d, 3H), 3.97 (s, 3H), 7.19 (m, 2H), 7.48 (m, 2H), 8.04 (s, IH), 8.21 (s, IH), 9.05 (br s, IH). Example 316 4-(4-BromophenoxyV7-chlorothieno[2, 3-c]pyridine-2-carboxamide Example 316 was prepared as in Example 311 but substituting 4-bromophenol for 4-chlorophenol to provide the title compound. MS (DCI/NH 3 ) m/e: 383, 385 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.14 (d, 2H, J=8.9 Hz), 7.61 (d, 2H, J=8.8 Hz), 7.98 (br s, IH), 8.05 (s, IH), 8.22 (s, IH), 8.52 (br s, IH); Anal, calcd for C 14 H 8 N 2 O 2 SBrC1.0.5 H 2 O: C, 42.82; H, 2.31; N, 7.10. Found: C, 42.62; H, 2.26; N, 6.82. Example 317 4-(4-Bromophenoxy)-7-chloro-N-methylthieno[2, 3-c]pyridine-2-carboxamide Example 317 was prepared as in Example 312 but substituting 4-bromophenol for 4-chlorophenol to provide the title compound. MS (DCI/NH 3 ) m/e: 397, 399 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.80 (d, 3H, J=4.7 Hz), 7.13 (d, 2H, J=9.2 Hz), 7.60 (d, 2H, J=9.2 Hz), 8.07 (s, IH), 8.13 (s, IH), 9.03 (q, IH, J=4.7 Hz); Anal, calcd for C 15 H 10 N 2 O 2 SBrCl: C, 45.30; H, 2.53; N, 7.04. Found: C, 45.25; H, 2.31; N, 6.86. Example 318 7-Chloro-4-[4-(trifluoromethyl)phenoxy1thieno[2, 3-c]pyridine-2-carboxamide Example 17A and 4-trifluoromethylphenol were processed as in Example 311 to provide the title compound, mp 175-176 °C; MS (DCI/NH 3 ) m/e: 373 (M+H) + ; ■ H NMR (300 MHz, DMSO-d 6 ) δ 7.30 (d, 2H), 7.80 (d, 2H), 8.00 (s, IH), 8.20 (s, IH), 8.25 (s, IH), 8.55 (s, IH); Anal. Calcd for C 16 H 10 C1F 3 N 2 O 2 S: C, 48.33; H, 2.16; N, 7.52. Found: C, 48.26; H, 2.25; N, 7.40. Example 319 7-Chloro-N-methyl-4-[4-(trifluoromethyl)phenoxy]thieno[2, 3-c]pyridine-2-carboxamide Example 17A and 4-trifluoromethylphenol were processed as in Example 312 to provide the title compound, mp 178-179 °C; MS (DCI/NH 3 ) m/e: 387 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 2.80 (s, 3H), 7.30 (d, 2H), 7.80 (d, 2H), 8.00 (s, IH), 8.25 (s, IH), 8.55 (m, IH); Anal. Calcd for C 16 H 10 C1F 3 N 2 O 2 S: C, 49.68; H, 2.61; N, 7.24. Found: C, 49.58; H, 2.54; N, 6.94. Example 320 7-Chloro-N-(2-hvdroxyethyl)-4-[4-(trifluoromethyl)phenoxy1thieno[2, 3-c]pyridine-2- carboxamide Example 320 was prepared according to the procedure of Example 319, with the substitution of aminoethanol for methylamine. mp 96-97 °C; MS (ESI/NH 3 ) m/e: 415 (M+H) + ; 'H NMR (300 MHz, CDC1 3 ) δ 3.66 (t, 2H, J=4.8 Hz), 3.87 (t, 2H, J=4.8 Hz), 6.63 (m, IH), 7.11 (d, 2H, J=8.5 Hz), 7.64 (d, 2H, J=8.5 Hz), 7.72 (s, IH), 8.02 (s, IH). Example 321 4-(4-Chlorophenoxy)-N. 7-dimethylthieno[2, 3-c]pyridine-2-carboxamide Example 321 A Methyl 4-(4-Chlorophenoxy)-N, 7-dimethylthieno[2, 3-c]pyridine-2-carboxylate Example 311 A was prepared as Example 95 A but substituting methyl boronic acid for 4-(triflouoromethyl)phenyl boronic acd and substituting dichlorobis(tricyclo- hexylphosphine) palladium for tetrakis(triphenylphosphine)palladium and substituting NMP for DME to provide the title compound. MS (DCI/NH 3 ) m/e: 334 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 2.74 (d, 3H), 3.91 (s, 3H), 7.14, (m, 2H), 7.44 (m, 2H), 7.91 (s, IH), 8.22 (s, IH). Example 32 IB 4-(4-Chlorophenoxy)-N. 7-dimethylthieno [2, 3 -clpyridine-2-carboxamide Example 321 A was prepared according to the procedure of Example 171 to provide the title compound. HPLC Supelco C-18 column, gradient elution of 0.1%) aqueous TFA: acetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/minutes RT 20.70 minutes; MS (DCI/NHj) m/e: 334 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 2.82 (d, 3H), 7.04 (m, 2H), 7.41 (m, 2H), 8.04, (s, IH), 8.11 (s, lH), 8.92 (br s, IH). Example 322 4-(4-Chlorophenoxy)-7-methoxythieno[2, 3-c]pyridine-2-carboxamide Example 322 A 4-(4-Chlorophenoxy)-7-methoxythieno[2,3-c]pyridine-2-carboxylic acid Example 311 A (100 mg, 0.28mmol) was dissolved in 25% sodium methoxide in methanol (10 mL) and was warmed to 60 °C in a pressure tube for 3 days. The solvent was removed under reduced pressure and the residue was redissolved in methylene chloride and acidified with formic acid. The organic layer was washed with H 2 O and brine, dried (Na 2 SO 4 ) and the solvent removed under reduced pressure to afford the title compound (50 mg, 54%) as an off-white solid. MS (DCI) m/e 336 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 4.18 (s, 3H), 6.92 (m, 2H), 7.31 (m, 2H), 7.54 (s, IH), 7.69 (s, IH). Example 322B 4-(4-Chlorophenoxy)-7-methoxythieno[2, 3-c]pyridine-2-carboxamide Example 322 A (40 mg, 0.12mmol) was treated according to the procedure of Example 92 to provide the title compound (23 mg, 0.58 mmol) as a white solid, mp >250 °C; MS (DCI/NH 3 ) m/e: 335 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 4.08 (s, 3H), 7.01 (m, 2H), 7.38 (m, 2H), 7.82 (br s, IH), 7.90 (s, IH), 8.04 (s, IH), 8.43 (s, IH). Example 323 4-(4-Chlorophenoxy)-7-oxo-6, 7-dihydro thieno [2, 3 -clpyridine-2-carboxamide Example 323A Methyl 4-(4-Chlorophenoxy)-7-oxo-6, 7-dihydrothienor2, 3-c]pyridine-2-carboxylate A solution of Example 311 A (200 mg, 0.597 mmol) in acetic anhydride (20 mL) was heated at reflux for 18 hours. The reaction was cooled and poured over ice. The mixture was allowed to stir 1 hour before CH 2 C1 2 (100 mL) was added. The organic extracts were washed with 1 N NaOH (100 mL), H 2 O (50 mL) brine (50 mL), dried (Na 2 SO 4 ), filtered and rotoevaporated to afford a crude brown residue. This residue was directly dissolved in DMF (20 mL) and H 2 O (3 mL), treated with K 2 CO 3 and warmed to 60 °C for 2 hours. The reaction was allowed to cool to room temperature and then was rotoevaporated. The crude residue was purified by column chromatography on silica gel eluting with 10% ethyl acetate/hexane with a gradient to 50%> ethyl acetate/hexane to provide the title compound. MS (DCI/NH 3 ) m/e: 336 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.82 (s, 3H), 7.09 (m, 2H), 7.38 (m, 2H), 7.42 (s, IH), 7.52 (s, IH), 11.84 (br s, IH). Example 323B 4-(4-Chlorophenoxy)-7-oxo-6, 7-dihydrothieno[2, 3-c]pyridine-2-carboxamide Example 323 A was prepared according to Example 44 to provide the title compound. HPLC: Supelco C-18 column, eluent gradient of wateπacetonitrile 0:90- 90:0 over 30 minutes, detection at 254 nm, flow rate of 0.8 mL/min, RT 18.61 minutes; mp >250 °C; MS (APCI) m e: 321 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.04 (m, 2H), 7.38 (m, 2H), 7.40 (s, IH), 7.75 (s, IH), 8.32 (br s, IH). Example 324 4-(4-Chlorophenoxy -N-methyl-7-(methylamino)thieno[2, 3-c]pyridine-2-carboxamide Example 311 A (27 mg, 76 mmol) was treated according to the procedure of Banaclough, et. al (J. Med. Chem. 1990, 33, 2231) to afford the title compound (12 mg, 45% yield). MS (DCI/NH 3 ) m/e: 348 ( 35 C1)/ 350 ( 37 C1); Η NMR (CDCI 3 , 300 MHz) δ 2.98 (d, 3H), 3.16 (d, 3H), 4.65 (d,lH), 6.56 (d, IH), 6.83 (d, 2H), 7.27 (d, 2H), 7.47 (s, IH), 7.86 (s, IH). Example 325 N-Methyl-7-(4-methylphenoxy)[1.3]thiazolor5,4-c1pyridine-2-carboxamide Example 142D (10 mg, 33 mmol) was treated according to the procedure of Example 96 to give the title compound (1.5 mg, 75%) as a white solid. MS (DCI/NH 3 ) m/e: 300 (M+H) + , 317 (M+NH 3 ) + ; *H NMR (CDCI 3 , 300 MHz) δ 2.39 (s, 3H), 3.07 (d, J=5.1 Hz, 3H), 7.06 (d, J=8.8 Hz, 2H), 7.23 (d, J=8.5 Hz, 2H), 7.52 (d, J=5.5 Hz, IH), 8.18 (s, IH), 9.02 (s, IH). Example 327 4-( " 4-Chlorophenoxy)furo[2.3-c]pyridine-2-carboxamide Example 327 A Ethyl 4-(4-Chlorophenoxy)furo[2,3-c]pyridine-2-carboxylate To a solution of 4-chlorophenol (1.08 g, 8.7 mmol) in anhydrous tetrahydrofuran (25 mL) under nitrogen atmosphere at 0 °C was added dropwise a solution of potassium tert-butoxide (1.0 M solution in THF, 8.7 mL, 8.7 mmol). The reaction mixture was then stined and heated at 65 °C for 2 hours, cooled to 0 °C, then treated with Example 17A (1.0 g, 5.7 mmol) in anhydrous tetrahydrofuran (10 mL) and warmed at 65 °C for 2 hours. The reaction was cooled to 0 °C, ethyl glycolate (1.07 mL, 11.4 mmol) and cesium carbonate (3.0g, 9.2 mmol) were added, and the mixture was heated at 65 °C for 3 hours. The reaction was cooled and concentrated, and the residue was then diluted with ethyl acetate (50 mL) and washed with brine (3x50 mL), then dried (MgSO 4 ). The ethyl acetate was then evaporated to give an oil. Purification by flash chromatography on silica gel eluting with 10% ethyl acetate-hexane yielded 0.1 lOg (6.1%>) ofthe title compound as a glassy residue. MS (DCI/NH 3 ) m/e: 318 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 1.35 (t, 2H, CH 2 ), 4.4 (q, 3H, CH 3 ), 7.2 (d, J=9 Hz, 2H), 7.5 (d, J=9 Hz, 2H), 8.09 (s, IH), 8.23 (s, IH), 9.25 (s, IH). Example 327B 4-(4-Chlorophenoxy)furo[2,3-c]pyridine-2-carboxylic acid To a solution of lithium hydroxide monohydrate (0.0113 g, 0.5 mmol ), in tetrahydrofuran (5 mL) and water (1 mL) was added Example 327A (0.1 g, 0.3 mmol), and the mixture was heated at 50 °C for 2 hours. The mixture was cooled, and then formic acid was added until it was acidic (pH?). The mixture was then extracted with ethyl acetate (50 mL), and the extract was washed with brine (2x20 mL), dried (MgSO 4 ), and evaporated. Purification by flask chromatography on silica gel eluting with 20% acetone- hexane yielded 0.710 g (81.6%) ofthe title compound as a glassy residue. MS (DCI/NH 3 ) m/e: 290 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.4 (br s, IH), 7.2 (d, J=9 Hz, 2H), 7.5 (d, J=9 Hz, 2H), 8.09 (s, IH), 8.23 (s, IH), 9.25 (s, IH). Example 327C 4-(4-Chlorophenoxy1furo[2,3-c]pyridine-2 -carboxamide A solution of Example 327B (0.15 g, 0.5 mmol) in DMF (10 mL) was treated with 1 -hydroxybenzotriazole hydrate ( 0.104g, 0.66 mmol), NH 4 C1 (0.0948 g, 0.017 mmol), and 4-methylmoφholine (0.141 g, 0.14mmol). The solution was cooled to 0°C and treated with l-[3-(dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride (0.115 g, 0.6 mmol), warmed to room temperature, stined overnight, poured into saturated NaHCO 3 , filtered, washed with brine (3x20 mL), dried (MgSO 4 ), and evaporated. Purification by flask chromatography on silica gel eluting with 20%> acetone-hexane yielded 0.030g (21%) ofthe title compound as a glassy residue. MS (DCI/NH 3 ) m/e: 289 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.18 (d, 2H), 7.29 (s, IH), 7.5 (d, 2H), 7.82 (br s, IH), 8.25 (s, IH), 8.35 (br s, IH), 8.95 (s, IH); Example 328 4-(4-Chlorophenoxy ' )furo [2,3 -c]pyridine-2-carbothioamide To a solution of Example 327 (0.06 g, 0.2 mmol) in toluene (5 mL) was added Lawesson's reagent (0.1 g, 0.2 mmol). The reaction was then refluxed for 1 hour, then cooled, evaporated and dissolved in ethyl acetate. The ethyl acetate solution was washed with brine (3x15 mL), dried (MgSO 4 ), and evaporated. Purification by flask chromatography on silica gel eluting with 20% acetone-hexane yielded 0.022 g (37%) of the title compound as a light yellow solid. MS (DCI/NH 3 ) m/e: 305 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.20 (d, 2H), 7.29 (s, IH), 7.5 (d, 2H), 8.25 (s, IH), 8.82 (s, IH), 9.95 (b, 2H). Example 329 4-(2-Phenylethenyl)thieno[2,3-c]pyridine-2-carboxamide Example 329A tert-Butyl E- and Z-4-(2-phenylethenyl)thieno[2,3-c1pyridine-2-carboxylate To a stined solution of diethyl benzylphosphonate (0.08 mL, 0.38 mmol) in dichloromethane (2 mL) at -78 °C, a 0.5 M solution of potassium bis(trimethylsilyl)amide in toluene (0.84 mL, 0.42 mmol) was added dropwise. After 45 min, a solution of Example 237E (0.10 g, 0.38 mmol) in dichloromethane (3 mL) was slowly added and reaction stined 1 hour. Bath was removed and reaction stined 20 minutes. Reaction was quenched into a dilute aqueous solution of NaHCO 3 . Aqueous was extracted with dichloromethane (2 x 25 mL), ethyl acetate (2 x 25 mL). All organic phases were combined, dried (Na 2 SO 4 ), and concentrated to yield a colored oil. The residue was purified by flash chromatography on silica gel using EtOAc/hexane as eluent. The mixture of stereoisomers was dried in a desiccator to yield a solid (0.07 g, 55%>): MS (APCI) m/e: 338 (M+H) + . Example 329B E-4-(2-PhenylethenvDthieno[2.3-clpyridine-2-carboxamide Example 329A (0.07 g, 0.21 mmol) was dissolved in a solution of 10%> H 2 SO 4 /MeOH (10 mL). Solution was heated to reflux for 6 hours then stined at room temperature for 16 hours. The reaction was concentrated under reduced pressure, then basified with sat. NaHCO 3 (50 mL). The aqueous phase was extracted with dichloromethane (2x50 mL) and the organic extracts were combined. The organic layer was washed with a dilute brine solution (100 mL), dried (Na 2 SO 4 ), filtered, and concentrated under reduced pressure to a colored residue. The residue was dissolved in methanol (8 mL) and chloroform (1 mL). A balloon of ammonia gas was applied and reaction heated to 35 °C for 24 hours. The reaction was concentrated and the residue was purified by HPLC using a gradient of 25%-65% acetonitrile/water + 0.1 %> TFA over 40 minutes. Products were neutralized with Sat. NaHCO 3 to yield the title compound (27 mg, 46%), and additionally the conesponding Z-isomer (14 mg, 24%). mp 257-258 °C ; MS (DCI/NH 3 ) m/e: 281 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.34 (dd, J=7.6, 7.2 Hz, IH), 7.46 (dd, J=7.6, 7.2 Hz, 2H), 7.55 (d, J=16.5 Hz, IH), 7.64 (d, J=16.5 Hz, IH), 7.73 (d, J=7.2 Hz, 2H), 7.88 (br s, IH), 8.37 (br s, IH), 8.62 (s, IH), 8.85 (br s, IH), 9.18 (s, IH); Anal calcd for (C 16 H 12 N 2 OS 0.2 H 2 O): C, 67.68; H, 4.40; N, 9.87. Found: C, 67.47; H, 4.18; N, 9.84. Example 330 4-(4-Chlorophenyl)thieno[2,3-c1pyridine-2-carboxamide Example 330A 4-(4-Chlorophenyl)thieno[2,3-c1pyridine-2-carboxalate The title compound (160 mg, 53%) was prepared as in Example 95A but substituting 4-cholorophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 304 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.92 (s, 3H), 7.69 (m, 4H), 8.30 (s, IH), 8.60 (s, IH), 9.42 (s, IH). Example 330B 4-(4-Chlorophenyl)thieno[2.3-c]pyridine-2-carboxamide Example 330 A was prepared as in Example 44 to provide the title compound (60 mg, 60%). MS (APCI) m/e: 289 (M+H) + ; 'H NMR (400 MHz, DMSO-d 6 ) δ 7.63 (d, J=8Hz, 2H), 7.69 (d, J=8Hz, 2H), 7.77 (s, IH), 8.19 (s, IH), 8.41 (s, IH), 8.51 (s, IH), 9.30 (s, IH). Example 331 4-[3-(TrifluoromethyDphenyl]thieno[2.3-c]pyridine-2-carboxalamide Example 331 A 4-[3-rtrifluoromethyl)phenyl]thieno[2,3-c1pyridine-2-carboxalate The title compound (100 mg, 30%) was prepared as in Example 95A but substituting 4-(trifluoromethy)lphenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 338 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.92 (s, 3H), 7.81-7.93 (m, 4H), 8.01 (s, IH), 8.67 (s, lH), 9.46 (s, IH). Example331B 4-[3-(trifluoromethyl)phenyl1thieno[2,3-c pyridine-2-carboxalamide Example 331 A was prepared as in Example 44 to provide the title compound (90mg, 94%). MS (APCI) m/e: 323(M+H) + ; 'H NMR (400 MHz, DMSO-d 6 ) δ 7.85 (s, IH), 7.90-7.97 (m, 4H), 8.25 (s, IH), 8.46 (s, IH), 8.69 (s, lH), 9.38 (s, lH). Example332 4-(3-Chlorophenyl)thieno[2,3-c]pyridine-2-carboxamide Example 332A 4-(3-Chlorophenyl)thieno[2,3-c]pyridine-2-carboxalate The title compound (130 mg, 43%) was prepared as in Example 95A but substituting 3-chlorophenyl boronic acid for 4-chlorophenyl boronic acid. MS (APCI) m/e: 304 (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 3.92 (s, 3H), 7.59-7.68 (m, 3H), 7.75 (s, IH), 8.02 (s, IH), 8.62 (s, IH), 9.43 (s, IH). Example 332B 4-(3-Chlorophenyl)thieno[2.3-c]pyridine-2-carboxamide Example 332 A was prepared as in Example 44 to provide the title compound (82mg, 86%). MS (APCI) m/e: 288 (M+H) + ; 'H NMR (400 MHz, DMSO-d 5 ) δ 7.58-7.62 (m, 3H), 7.62 (s, IH), 7.69 (s, IH), 8.19 (s, IH), 8.49 (s, IH), 8.51 (s, IH), 9.31 (s, IH). Example 333 4-(4-Bromophenyl)thienor2.3-clpyridine-2-carboxamide Example 333 A 4-(4-Bromophenyl)thieno[2,3-c]pyridine-2-carboxalate The title compound (148mg, 42%) was prepared as in Example 95 A but substituting 4-bromophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e 305 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.91 (s, 3H), 7.61 (d, J=7.5Hz, 2H), 7.77 (d, J=7.5Hz, 2H), 8.02 (s, IH), 8.57 (s, IH), 9.40 (s, IH). Example 333B 4-(4-bromophenyl)thieno[2.3-c]pyridine-2-carboxamide Example 333 A was prepared as in Example 44 to provide the title compound (118mg, 88%). MS (APCI) m/e: 333, 335 (1 :1) (M+H) + ; 'H NMR (300 MHz, DMSO-d 6 ) δ 7.63 (d, J=7.5 Hz, 2H), 7.79 (d, J=7.5Hz, 2H), 7.84 (s, IH), 8.22 (s, IH), 8.46 (s, IH), 9.33 (s, IH). Example 334 4-(3-Aminophenyl)thieno[2,3-c]pyridine-2-carboxamide Example 334A 4-(3-AminoophenyDthieno[2,3-c1pyridine-2-carboxalate The title compound (90 mg, 32%) was prepared as in Example 95 A but substituting 3-aminophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 285 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.92 (s, 3H), 5.34 (s, 2H), 6.67-6.76 (m, 2H), 6.81 (m, IH), 7.22 (t, J=7.5Hz, IH), 8.07 (s, IH), 8.53 (s, IH), 9.36 (s, IH). Example 334B 4-(3-Aminophenyl)thieno[2.3-c1pyridine-2-carboxamide Example 334A was prepared as in Example 44 to provide the title compound (83mg, 98%). MS (APCI) m/e 270 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 5.30 (s, 2H), 6.67-6.82 (m, 3H), 7.22 (t, J=7.5Hz, IH), 7.79 (s, IH), 8.23 (s, IH), 8.43 (s, IH), 8.51 (s, IH), 9.25 (s, IH). Example 335 4-(3,5-DichlorohenvOthieno[2,3-c1pyridine-2-carboxamide Example 335 A 4-(3,5-Dichlorophenyl)thienor2,3-c1pyridine-2-carboxalate The title compound (90 mg, 27%>) was prepared as in Example 95A but substimting 3,5-dichlorophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 338 (M+H) + . Example 335B 4-(3,5-Dichlorohenyl)thieno[2,3-c]pyridine-2-carboxamide Example 335 A was prepared as in Example 44 to provide the title compound (21 mg, 24%). MS (APCI) m/e: 323 (M+H) + ; "H NMR (300 MHz, DMSO-d 6 ) δ 7.73 (d, J=2.25Hz, 2H), 7.80 (m, IH), 7.88 (s, IH), 8.20 (s, IH), 8.53 (s, IH), 8.56 (s, IH), 9.36 (s, IH). Example 336 4-(2,4-Dichlorohenyl)thieno[2,3-c]pyridine-2-carboxamide Example 336A 4-(2,4-Dichlorophenyl)thieno[2,3-c]pyridine-2-carboxalate The title compound (100 mg, 30%) was prepared as in Example 95 A but substituting 2,4-dichlorophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 338 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.38 (s, 3H), 7.59 (s, IH), 7.61 (d, J=2.25Hz, IH), 7.70 (s, IH), 7.86 (d, J=2.25Hz, IH), 8.49 (s, IH), 9.45 (s, IH). Example336B 4-(2,4-Dichlorohenv0thieno[2.3-c]pyridine-2-carboxamide Example 336 A was prepared as in Example 44 to provide the title compound. Η NMR (300 MHz, DMSO-d 6 ) δ 7.60 (s, IH), 7.64 (m, IH), 7.81 (br.s, IH), 7.87 (s, IH), 7.91 (m, IH), 8.37 (br.s, IH), 8.45 (s, IH), 9.37(s, IH). Example 337 4-(3,4-Dichlorohenyl)thieno[2,3-c1pyridine-2-carboxamide Example 337A 4-(3,4-Dichlorophenyl)thieno[2,3-c]pyridine-2-carboxalate The title compound (130 mg, 39%) was prepared as in Example 95 A but substituting 3,4-dichlorophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 338 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.94 (s, 3H), 7.67-7.76 (m, IH), 7.85 (m, IH), 7.79 (d, J=2.25Hz, IH), 8.06 (s, IH), 8.63 (s, IH), 9.44 (s, IH). Example 337B 4-(3,4-Dichlorohenyl)thieno[2.3-c]pyridine-2-carboxamide Example 337A was prepared as in Example 44 to provide the title compound (44 mg, 46%>). MS (APCI) m/e: 323(M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.65-7.68 (m, IH), 7.84-7.87 (m, 2H), 8.96 (d, J=2.25Hz, IH), 8.21 (s,lH), 8.47 (s, IH), 8.56 (s, IH), 9.35 (s, IH). Example 338 4-[2.4-Difluorophenyl]thieno[2,3-c]pyridine-2-carboxamide Example 338 A 4-[2,4-Difluorophenyl]thieno[2,3-c1pyridine-2-carboxalate The title compound (130 mg, 42%) was prepared as in Example 95 A but substituting 2,4-difluorophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 306 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.90 (s, 3H), 7.26 (m, IH), 7.45 (m, IH), 7.63 (m, IH), 7.81 (d, J=3Hz, IH), 8.55 (s, IH), 9.44(s, IH). Example 338B 4-[2.4-Difluorophenyl]thieno[2,3-c]pyridine-2-carboxamide Example 338 A was processeded as in Example 44 to provide the title compound. MS (APCI) m/e: 291 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.30 (m, IH), 7.49 (m,lH), 7.66 (m, IH), 7.77 (s, IH), 7.99 (s, IH), 8.39 (s, IH), 8.47 (s, IH), 9.34 (s, IH). Example 339 4-[4-Fluoφhenyl]thieno[2,3-c]pyridine-2-carboxamide Example 339 A 4-(4-Fluorophenyl)thieno[2,3-clpyridine-2-carboxalate The title compound (100 mg, 35%) was prepared as in Example 95A but substituting 4-fluorophenyl boronic acid for 4-(trifluoromethyl)phenyl boronic acid. MS (APCI) m/e: 288 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 3.89 (s, 3H), 7.38-7.48 (m, 2H), 7.55-7.64 (m, IH), 7.78 (d, J=3Hz, IH), 8.57 (s, IH), 9.44 (s, IH). Example 339B 4- [4-Fluorophenyl]thieno [2.3 -c pyridine-2-carboxamide Example 339A was processed as in Example 44 to provide the title compound. MS (APCI) m/e: 273 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 7.40-7.50 (m, 2H), 7.57-7.65 (m, 2H), 7.81 (s, IH), 8.01 (s, IH), 8.47 (s, IH), 8.51 (s, IH), 9.36 (s, IH). Example 340 5-Chloro-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide Example 340 A 2.3.5-Trichloro-4-formylpyridine A solution of lithium dusopropylamide (7.3 mL, 1.5 M in cyclohexane, 11 mmol) in 10 mL of dry THF under nitrogen at -78 °C was treated with 2,3,5-trichloropyridine (2 g, 11 mmol) in 20 mL THF over a 30 minute period, stined an additional 30 minutes, then methyl formate (1.4 mL, 1.3 g, 22 mmol) in 14 mL THF was added slowly to the brown solution over 15 minutes, allowed to slowly warm to room temperature and stined overnight. The resultant dark brown solution was poured onto ice and saturated NaHCO 3 , extracted with ethyl acetate, washed with brine, dried (Na 2 SO 4 ) and concentrated. The brown oil was flash chromatographed on silica gel with 20-33% ethyl acetate/hexane to provide the title compound (1.7g, 74%>). MS (APCI-NH 3 ) m/e: 211 (M+H) + , 229 (M+NH 4 ) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 10.26 (s, IH), 8.70 (s, IH). Example 340B 2-Chloro-3.5-bis(4-bromophenoxyV4-pyridinecarboxaldehvde A solution of 4-bromophenol (1.04 g, 6 mmol) in 4 mL THF at 0 °C was treated with potassium t-butoxide (4 mL, 1 M in THF, 4 mmol) via syringe, allowed to warm to room temperature and stined one hour, cooled to 0 °C, Example 340A (390 mg, 2 mmol) in 2 mL THF was added, the reaction heated to 60 °C for two hours, and then allowed to cool to room temperature. The reaction mixture was diluted with ethyl acetate, washed with 1 N NaOH, brine, dried (Na 2 SO 4 ) and concentrated. The brown residue was flash chromatographed on silica gel twice with 1-2% methanol/dichloromethane and then 5- 20% ethyl acetate/hexane to provide the title compound (235 mg, 24%). MS (APCI-NH 3 ) m/e: 483 (M-H) " , 517 (M+Cl)-; Η NMR (300 MHz, DMSO-d 6 ) δ 10.20 (s, IH), 8.24 (s, IH), 7.63 (m, 2H), 7.53 (m, 2H), 7.24 (m, 2H), 6.99 (m, 2H). Example 340C Methyl 5-Chloro-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate A solution of 340B (227 mg, 0.47 mmol) in 2 mL THF was treated with methyl thioglycolate (50 μL, 0.52 mmol) followed by powdered Cs 2 CO 3 (179 mg, 0.55 mmol), stined at room temperature for 21 hours, heated to 60 °C for 15 minutes, then allowed to cool to room temperature. The reaction was diluted with ethyl acetate and distilled water, washed with 1 M K 2 CO 3 , brine, dried (MgSO 4 ) and concentrated. The residue was flash chromatographed on silica gel with 5-20% ethyl acetate/hexane followed by HPLC purification (C-18), gradient eluent of 30-90% CH 3 CN/H 2 O with 0.1% TFA to provide the title compound (6 mg, 3%). MS (APCI-NH 3 ) m/e: 400 (M+H) + ; Η NMR (300 MHz, DMSO-d 6 ) δ 9.20 (s, IH), 7.78 (s, IH), 7.51 (d, 2H), 6.93 (d, 2H), 3.90 (s, 3H). Example 340D 5-Chloro-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide A solution of 340C (5 mg, 0.013 mmol) in 1 mL methanol and 1 mL dichloromethane was treated with 2M ammonia in methanol (3 mL, 6 mmol) in a pressure tube and heated to 60 °C for 4 hours, allowed to cool to room temperature, and concentrated. The residue was filtered through a plug of silica with 95/5 dichloromethane/methanol, concentrated, then purified by reverse phase HPLC (C-18) 20- 75% CH 3 CN/H 2 O with 0.1% TFA to provide the title compound (4.2 mg, 84%). HPLC (C-18, 4.6 x 250 mm), 0.8 mL/min, λ = 254 nm, CH 3 CN:H 2 O with 0.1% TFA 0- 90%, RT 23.3 min (98.52% area); MS (APCI-NH 3 ) m e: 385 (M+H) + ; Η NMR (300 MHz, MeOH-d 4 ) δ 8.98 (s, IH), 7.9 (s, IH), 7.49 (d, 2H), 6.83 (d, 2H). The foregoing is merely illustrative and is not intended to limit the invention to the disclosed compounds. Variations and changes which are obvious to one skilled in the art are to be within the scope and nature ofthe invention which are defined in the appended claims.

Claims: WHAT IS CLAIMED IS: 1. A compound having Formula I I, or a pharmaceutically acceptable salt or prodrug thereof, where the symbol ^zz represents a single bond or a double bond, provided that when one bond is a double bond, the adjacent bond is a single bond; E, F, and G are independently selected from (1) carbon, (2) nitrogen, and (3) N + -O " , provided that at least one of E, F or G is nitrogen or N + -O ~ , and further provided that at least one of E, F or G is carbon; Y and Z are independently selected from (1) carbon, (2) nitrogen, (3) oxygen, and (4) S(O), where t is an integer 0-2, provided that at least one of Y or Z is other than carbon; L A is selected from ( 1 ) a covalent bond, (2) -O-, (3) -S(O) t -, (4) -NI where 1^ is selected from (a) hydrogen, (b) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from, (i) aryl and Λ (ii) cycloalkyl of three to ten carbons, (c) alkanoyl where the alkyl part is of one to ten carbons, and (d) cycloalkyl of three to ten carbons, (5) -C(W)- where W is selected from (a) O and (b) S, and (6) alkenylene; X A is selected from (1) halo, (2) alkyl of one to ten carbons optionally substituted with 1 , 2, or 3 substituents independently selected from (a) oxo, (b) cycloalkyl of three to ten carbons, (c) -CO 2 R 7 where R 7 is selected from (i) hydrogen and (ii) alkyl of one to ten carbons optionally substituted with 1, or 2 substituents independently selected from aryl and cycloalkyl of three to ten carbons, (d) -NRgR, where R 8 and , are independently selected from (i) hydrogen, (ii) alkyl of one to six carbons optionally substituted with 1 or 2 substituents independently selected from -OH, aryl, heterocycle, cycloalkyl of three to ten carbons, and -NR A R B where R A and R B are independently selected from hydrogen and alkyl of one to six carbons optionally substituted with 1 or 2 substituents selected from -OH, (iii) alkanoyl where the alkyl part is of one to to ten carbons, (iv) cycloalkyl of three to ten carbons, (v) alkoxy, (vi) heterocycle, and (vii) aryl, where (vi) and (vii) are substituted with 1 or 2 substituents independently selected from alkyl of one to six carbons and halo, (e) -C(W)R 10 where W is previously defined and R 10 is selected from (i) hydrogen, (ii) alkyl of one to ten carbons optionally substituted with 1, or 2 substituents independently selected from aryl and cycloalkyl of three to ten carbons, (iv) -OR 7 , (f) -OH, (g) aryl, and (h) heterocycle, where (g) and (h) can be optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from (i) alkyl of one to twenty carbons, (iii) alkoxy of one to ten carbons, (iv) thioalkoxy of one to ten carbons, (v) halo, (vi) perfluoroalkyl of one to three carbons, (vii) alkenyl of two to ten carbons, (viii) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from alkoxy of one to ten carbons and -OH, (ix) -CO 2 R 7 , (x) aryl, and (xi) -CHO, (3) cycloalkyl of three to ten carbons, (4) aryl, 105 (5) heterocycle where (4) and (5) can be optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from (a) alkyl of one to twenty carbons, (b) alkyl of one to ten carbons substituted with 1 , 2, or 3 substituents 110 independently selected from (i) -OR,, where R π is selected from hydrogen, -C(W)R, 2 where R, 2 is selected from alkyl of one to ten carbons, 115 cycloalkyl of three to ten carbons, aryl, and heterocycle, and heterocycle optionally substituted with 1, 2, 3, or 4 substituents independently selected from 120 -OH and alkyl of one to six carbons optionally substituted with 1 or 2 substituents selected from -OH, (ii) alkoxy of one to ten carbons optionally substituted with 1 or 125 2 substituents independently selected from alkoxy and alkoxyalkoxy, (iii) spiroalkyl of three to ten carbons, and (iv) halo, 130 (c) alkoxy of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from (i) alkoxy and (ii) alkoxyalkoxy, (d) thioalkoxy of one to ten carbons, 135 (e) halo, (f) perfluoroalkyl of one to three carbons, (g) alkenyl of two to ten carbons optionally substituted with 1 or 2 substituents independently selected from (i) -C(W)R, 0 and 140 (ii) -C(W)R, 2 , (h) -CO 2 R 7 , (i) -NR 8 R„ 0) aryl> (k) -C(W)R 12 , 145 (1) -CHO, (m) -C(O)NR 8 R„ (n) -CN, (o) heterocycle optionally substituted with 1 or 2 substituents independently selected from 150 (i) alkyl of one to ten carbons and (ii) perfluoroalkyl of one to three carbons, (p) -C(W)R, 0 , (q) ethylenedioxy, and (r) -OCF 3 , 155 (6) -OR 7 , (7) hydrogen, and (8) -N^R,; L B is selected from 160 (1) a covalent bond, (2) -O-, (3) -S(O) r , (4) -NR,-, (5) -C(W)-, and 165 (6) -C(=NR, 3 )- where R, 3 is selected from (a) hydrogen, (b) -NO 2 , (c) -CN, and (d) -OR 14 where R 14 is selected from 170 (i) hydrogen, (ii) aryl, and (iii) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents independently selected from aryl and 175 -C(O)R, 5 where R, 5 is selected from hydrogen, -OH, alkoxy, and NR A R B ; 180 X B is selected from (1) hydrogen, (2) < ■ alkyl of one to ten carbons optionally substituted with 1, 2, or 3 substituents independently selected from 185 (a) -CO 2 R 7 , (b) -NR.R,, (c) -C(W)NR 8 R„ (d) heterocycle, (e) aryl optionally substituted with 1 or 2 substituents independently 190 selected from (i) alkyl of one to ten carbons, (ii) -NO 2 , and (iii) -NR A R B , (f) -OR, 6 where R, 6 is selected from 195 (i) hydrogen and (ii) -C(W)NR A R B , and (g) -NR A C(W)NR 8 R 9 , (3) alkenyl of two to six carbons optionally substituted with 1 or 2 substiments independently selected from 200 (a) -C(W)NR A R B , (b) -CO 2 R 7 , and (c) heterocycle, (4) -NR, 7 R 18 where R, 7 and R, 8 are independently selected from (a) hydrogen, 205 (b) alkyl of one to ten carbons optionally substituted with 1, 2, or 3 substiments independently selected from (i) -OH, (ii) -C(W)R, 0 , (iii) -NR A C(=NR I3 )NR B R 19 where R A , R B , and R, 3 are 210 previously defined and R, 9 is selected from hydrogen, alkyl of one to ten carbons, and -NO 2 , (iv) heterocycle, 215 (v) aryl, (vi) halo, and (vii) -NR A R B , (c) alkoxy, (d) aryl optionally substituted with 1 , 2, or 3 substituents independently 220 selected from 0) halo, (ϋ) alkyl of one to ten carbons, (iϋ) alkoxy of one to ten carbons, and (iv) perfluoroalkyl of one to three carbons, 225 (e) heterocycle, (f) -NR A R B , (g) -C(O)R 20 where R 20 is selected from (i) hydrogen, (ii) alkyl of one to ten carbons, 230 (iii) -OR, 2 , and (iv) -NR A R B , (h) cycloalkyl of three to ten carbons, and (i) -OH, (5) alkoxy, 235 (6) -OH, (7) -NR A C(=NR 13 )NR B R 19 , (8) -C(W)NR 8 R„ (9) aryl, (10) heterocycle, 240 where (9) and (10) can be optionally substimted with 1, 2, 3, 4, or 5 substituents independently selected from (a) halo, (b) alkyl of one to ten carbons optionally substituted with 1, 2, or 3 substituents independently selected from 245 (i) halo, (ii) alkoxy of one to ten carbons, (iii) -NR A R B , (iv) -OH, (v) -CO 2 R 7 , 250 (vi) -C(W)NR A R B , and (vii) aryl, (c) -NR A R B , (d) alkoxy of one to ten carbons, (e) thioalkoxy of one to ten carbons, 255 CD perfluoroalkyl of one to three carbons, (g) -OH, (h) -C(W)NR 8 R 9 , (i) -CO 2 R 7 , 0) -NR A C(W)OR 2 , where R A is previously defined and R 2 , is selected 260 from (i) alkyl of one to ten carbons optionally substituted with 1 or 2 substituents selected from aryl and cycloalkyl of three to ten carbons, 265 (ii) aryl, and (iii) cycloalkyl of three to ten carbons, 00 alkenyl of two to ten carbons, (1) heterocycle, (m) aryl, and 270 (n) -NO 2 , (11) -CN, (12) -CHO (13) halo, and (14) -B(OR A )(OR B ); 275 provided that when R„ R 2 , R 3 , R 4 , and R 5 are hydrogen or absent, -L A - is a covalent bond, and -L B - is a covalent bond, then one of X A or X B is other than hydrogen; and 280 R,, R 2 , R 3 , R 4 , and R 5 are absent or independently selected from (1) hydrogen, (2) alkyl of one to six carbons optionally substituted with 1 or 2 substituents independently selected from (a) -OC(O)R 22 , where R 22 is selected from 285 (i) alkyl, (ii) alkoxy, and (iii) NR A R B , (b) alkoxy, (c) -OH, 290 (d) -NR A R B , (e) heterocycle, and (f) aryl, (3) -CO 2 R 7 , (4) -C(O)NR A R B , 295 (5) -SR 23 where R 23 is selected from (a) hydrogen, (b) alkyl of one to six carbons, (c) aryl optionally substituted with 1 or 2 substituents selected from (i) alkyl of one to six carbons and 300 (ii) halo, (6) -NR A R B , (7) halo, (8) alkoxy, (9) perfluoroalkyl of one to three carbons, 305 (10) -OH, and (11) heterocycle, provided that when E, F, and Y are carbon, G is nitrogen, Z is sulfur, -L A - is a covalent bond, and X A is halo, R, is other than -CO 2 R 7 . 2. A compound according to Claim 1 where F and Y are carbon, E and G are independently nitrogen or N + -O", and Z is S(O) t . 3. A compound according to Claim 2 selected from the group consisting of methyl 2-[(6-ethylthieno[2,3-d]pyrimidin-4-yl)thio]acetate, 6-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-d]pyrimidine, 6-ethyl-4-(2-pyridinylthio)thieno [2,3 -d]pyrimidine, 5 6-ethyl-4- [(2-methy lethy l)thio]thieno [2 ,3 -d]pyrimidine, 6-ethyl-4- [(pheny lmethyl)thio] thieno [2 ,3 -d]pyrimidine, 6-ethyl-4-[(5-methyl-l,3,4-thiadiazol-2-yl)thio]thieno[2,3-d]pyrimidine, ethyl 6-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-d]pyrimidine-6-carboxylate, 6-ethyl-N-(phenylmethyl)thieno [2,3 -d]pyrimidin-4-amine, 6-ethyl-N-(5-methyl-l,3,4-thiadiazol-2-yl)thieno[2,3-d]pyrimidin-4-amine, 4- [(5 -amino- 1 ,3 ,4-thiadiazol-2-yl)thio]-6-ethyl-2-(phenylmethyl)thieno [2,3 - d]pyrimidine, 4-chloro-6-ethyl-2-(phenylmethyl)thieno[2,3-d]pyrimidine, and 4-[(5-amino-l,3,4-thiadiazol-2-yl)thio]-6-ethyl-2-(phenylmethyl)thieno[2,3- d]pyrimidine. 4. A compound according to Claim 1 where F and Z are carbon, E and G are independently nitrogen or N + -O", and Y is S(O) t . 5. A compound according to Claim 4 selected from the group consisting of 7-methy 1-4- [(4-methy lphenyl)thio]thieno [3 ,2-d]pyrimidine, 7-methyl-4-[(5-methyl-l,3,4-thiadiazol-2-yl)thio]thieno[3,2-d]pyrimidine, 7-methyl-4-[[5-(methylthio)-l,3,4-thiadiazol-2-yl]thio]thieno[3,2- d]pyrimidine, 4-[(5-amino-l,3,4-thiadiazol-2-yl)thio]-7-methylthieno[3,2-d]pyrimidine, 7-methyl-N-[(4-(methylthio)phenyl]thieno[3,2-d]pyrimidin-7-amine, and 7-methyl-4-[(4-methylphenyl)thio]thieno[3,2-d]pyrimidine-6-carboxamide. 6. A compound according to Claim 1 where E, G and Y are carbon, F is nitrogen or N + -O", and Z is S(O),. 7. A compound according to Claim 6 selected from the group consisting of methyl 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylate, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylic acid, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(2-pyridinylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-chlorophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, N-methoxy-N-methyl-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, N-methoxy-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, N-(4-chlorophenyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, O- methyloxime, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, O- (phenylmethyl)oxime, 2-[[[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-ylmethylene] amino] oxy] acetic acid, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, O- phenyloxime, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, oxime 2-[[[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-ylmethylene] amino] oxy] acetamide, (E)-3-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]-2-propenamide, l-[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]ethanone, 2-benzoyl-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine, 2-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine, l-[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]ethanone, oxime, N-(2,3-dihydroxypropyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylic acid, hydrazide, N 2 -4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]carbonyl]-N 6 - [(nitroamino)iminomethyl]-L-lysine, methyl ester, N-(aminoiminomethyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4- [(4-methy lphenyl)thio]thieno [2,3 -c]pyridine-2-carbothioamide, 4- [(4-methy lphenyl)thio]thieno [2,3 -c]pyridine, methyl 4-[(2-methoxy-2-oxoethyl)thio]thieno[2,3-c]pyridine-2-carboxylate, 4- [(2-amino-2-oxoethy l)thio]thieno [2 ,3 -c]pyridine-2-carboxamide, 4-[(4-bromophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(phenylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-[[4-(trifluoromethyl)phenyl]thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(2-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,4-dimethylphenyl)thio]thieno[2,3-c]pyridine-2 -carboxamide, 4-[(3,5-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(2,4-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4- [(2-methyl-3 -furanyl)thio]thieno [2,3 -c]pyridine-2-carboxamide, 4-[[(4-chlorophenyl)methyl]thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,4-dichlorophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-methoxyphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(cyclohexylthio)thieno[2,3-c]pyridine-2-carboxamide, 4- [(4-Methylphenyl)thio]-N- [3 -(4-moφholinyl)propyl]thieno [2,3 - c]pyridine-2-carboxamide,trifluoromethylacetate salt, 4- [(4-methylphenyl)sulfinyl]thieno [2,3 -c]pyridine-2-carboxamide, methyl 4-[(4-methylphenyl)sulfrnyl]thieno[2,3-c]pyridine-2-carboxylate, 4-(4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, rriethyl 4-(4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxylate, 4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxamide, methyl 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-octylphenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 4-[4-(l-methylethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(2-bromo-4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-ethylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-ethenylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4- [4-( 1 ,2-dihydroxyethyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 4-[2-(2-propenyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[2-(2,3-dihydroxypropyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 1 - oxide, 4- [3 -(pentadecyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 4-(4-bromophenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 4-(3-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-t-butylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-3 -methy lphenoxy)thieno [2,3 -c]pyridine-2-carboxamide, 4-(4-chloro-2-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-methoxyphenoxy)thieno[2,3-c]pyridine-2-carboxamide, ethyl 3 - [ [2-(aminocarbonyl)thieno [2 ,3 -c]pyridin-4-y 1] oxy]benzoate, 4-Phenoxythieno [2,3 -c]pyridine-2-carboxamide, 4-(3-Bromophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-Fluorophenoxy)thieno [2,3 -c]pyridine-2 -carboxamide, 4-(3,5-Dimethylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3-Chloro-4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 85 4-(4-iodophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-(Methoxymethyl)phenoxy)thieno[2,3-c]pyridine-2-carboxamide, 2-(aminocarbonyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridinium, iodide, 4-(4-Chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, N-(4-(4-Chlorophenoxy)thieno[2,3-c]pyridin-2-yl)-O-(3- 90 tetrahydrofuranyl)carbamate, 4-(4-Chlorophenoxy)thieno[2,3-c]pyridine-2 -methanol, (E)-3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenoic acid, 4-(4-Chlorophenoxy)thieno[2,3-c]pyridine-2-carboxaldehyde, (E)-3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenamide, 95 4-bromothieno [2,3 -c]pyridine-2 -carboxamide, methyl 4-bromothieno[2,3-c]pyridine-2-carboxylate, 4-chlorothieno[2,3-c]pyridine-2-carboxamide, 4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2 -carboxamide, methyl 4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxylate, 100 N-methyl-4-[4-(frifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxamide, 4-phenylthieno[2,3-c]pyridine-2 -carboxamide, methyl 4-phenylthieno[2,3-c]pyridine-2 -carboxylate, 4-([l , 1 '-biphenyl]-4-ylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-(5-formyl-2-furanyl)thieno[2,3-c]pyridine-2-carboxamide, 105 ethyl 4-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoate, 4-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoic acid, 4-(l-phenylethenyl)thieno[2,3-c]pyridine-2-carboxamide, methyl 4-(l -phenylethenyl)thieno[2,3-c]pyridine-2-carboxalate, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-methanol, 110 4-(4-Chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,N-dimethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,N-diethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-cyclopropylthieno[2,3-c]pyridine-2-carboxamide, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]pynolidine, 115 1 -[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]piperidine, 4-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]moφholine, 1 - [ [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-y 1] carbonyl] -4- methylpiperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4- 120 phenyllpiperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4- (phenylmethyl)piperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4-(2- pyridinyl)piperazine, 125 4-(4-chlorophenoxy)-N-(2-hydroxyethyl)lthieno[2,3-c]pyridine-2- carboxamide, 4-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-N-(l- methylethyl)-l-piperazineacetamide, trifluoroacetate salt, 4-(4-chlorophenoxy)-N-[l-(hydroxymethyl)ethyl]thieno[2,3-c]pyridine-2- 130 carboxamide, 4-(4-chlorophenoxy)-N-[l,l-bis(hydroxymethyl)ethyl]thieno[2,3- c]pyridine-2-carboxamide, (D,L)-4-(4-chlorophenoxy)-N-(2-hydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, 135 4-(4-chlorophenoxy)-N- [2-(4-moφholinyl)ethyl]thieno [2,3 -c]pyridine-2- carboxamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-sulfonamide, 4-(4-moφholinyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, N-oxide, 140 methyl (4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, N-oxide, 4-(4-chlorophenoxy)-2-(2-methoxyphenyl)thieno[2,3-c]pyridine, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine, 4-(4-chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2 -carboxamide, Methyl 4-(4-chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxylate, 145 3 -amino-4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxamide, methyl 3-amino-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate, 3-amino-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2 -carboxylic acid, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbothioamide, 4-(4-chlorophenoxy)-N-ethylthieno[2,3-c]pyridine-2-carboxamide, 150 4-(4-chlorophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, 4-(4-bromophenoxy)-N-(2,3 -dihydroxypropyl)thieno [2,3 -c]pyridine-2- carboxamide, N-(2-chloroethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 155 4-(4-bromophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2 -carboxamide, 4-(2-bromo-4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2- carboxamide, N-(2-hydroxyethyl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 160 N-(2-aminoethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-hydroxythieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbohydrazide, 4-(4-bromophenoxy)thieno[2,3-c]pyridine-2-carbohydrazide, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carbohydrazide, 165 4-(4-chlorophenoxy)-N-hydroxythieno [2,3 -c]pyridine-2-carboxamide, 2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl}amino)acetic acid, N-(2-amino-2-oxoethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, N-(2-amino-2-oxoethyl)-4-(4-bromophenoxy)thieno[2,3-c]pyridine-2- carboxamide, 170 (2S)-2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl}amino)-3- hydroxypropanoic acid, N-[(lS)-2-amino-l-(hydroxymethyl)-2-oxoethyl]-4-(4-chlorophenoxy)thieno[2,3- c]pyridine-2-carboxamide, (2R)-2-( { [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]carbonyl } amino)-3 - 175 hydroxypropanoic acid, (2R)-2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2- yl]carbonyl}amino)propanoic acid, 4-(4-chlorophenoxy)-N- [( 1 R)- 1 -methyl-2-(methylamino)-2-oxoethyl]thieno[2,3 - c]pyridine-2-carboxamide, 180 (2S)-2-({ [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2- yl] carbonyl }amino)propanoic acid, 4-(4-chlorophenoxy)-N-[(lS)-l-methyl-2-(methylamino)-2-oxoethyl]thieno[2,3- c]pyridine-2 -carboxamide, 4-(4-chlorophenoxy)-N- [( 1 R)- 1 -(hydroxymethyl)-2-(methylamino)-2- 185 oxoethyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-[(lS)-l-(hydroxymethyl)-2-(methylamino)-2- oxoethyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(3-pyridinyloxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 190 4-(4-bromophenoxy)-N,N-dimethylthieno[2,3-c]pyridine-2-carboxamide, N,N-dimethyl-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 4-(4-chloro-3-fluorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlόro-3-fluorophenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 195 4-(4-chloro-3-ethylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3-fluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,3-difluorophenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 4-(2,3-difluorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(3 -fluorophenoxy)-N-methy Ithieno [2,3 -c]pyridine-2-car boxamide, 200 N-methyl-4-(2,3,4-trifluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,3,4-trifluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2 -carboxamide, 4-[3-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N,N-dimethyl-4-(4-vinylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 205 4-(4-cyanophenoxy)-N-methy Ithieno [2,3 -c]pyridine-2-carboxamide, 4-(4-cyanophenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 4-(4-aminophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(acetylamino)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(4-moφholinyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 210 4-[4-(hydroxymethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(hydroxymethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-[4-(methoxymethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-{4-[(2-methoxyethoxy)methyl]phenoxy}thieno[2,3-c]pyridine-2-carboxamide, 4-{4-[(2-methoxyethoxy)methyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2- 215 carboxamide, 4-(4-{[2-(2-methoxyethoxy)ethoxy]methyl}phenoxy)thieno[2,3-c]pyridine-2- carboxamide, 4-(4-{[2-(2-methoxyethoxy)ethoxy]methyl}phenoxy)-N-methylthieno[2,3- c]pyridine-2-carboxamide, 220 4-{4-[(tetrahydro-2H-pyran-2-yloxy)methyl]phenoxy}thieno[2,3-c]pyridine-2- carboxamide, N-methyl-4-{4-[(tetrahydro-2H-pyran-2-yloxy)methyl]phenoxy}thieno[2,3- c]pyridine-2-carboxamide, 4- { [2-(aminocarbonyl)thieno [2,3 -c]pyridin-4-yl]oxy } benzyl 2-furoate, 225 4-[4-({[(2R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2- yl]oxy}methyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2 -carboxamide, 4-(4-acetylphenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-[4-(4-moφholinylcarbonyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(4-moφholinylcarbonyl)phenoxy]thieno[2,3-c]pyridine-2- 230 carboxamide, 4-[4-({[2-(4-moφholinyl)ethyl]amino}carbonyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, N-methyl-4-[4-({[2-(4-moφholinyl)ethyl]amino}carbonyl)phenoxy]thieno[2,3- c]pyridine-2-carboxamide, 235 4-{4-[(E)-3-(4-moφholinyl)-3-oxo-l-propenyl]phenoxy}thieno[2,3-c]pyridine-2- carboxamide, 4-[4-((E)-3-{[2-(4-moφholinyl)ethyl]amino}-3-oxo-l- propenyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, N-methyl -4- [4-((E)-3 - { [2-(4-moφholinyl)ethyl]amino } -3-oxo- 1 - 240 propenyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 4-(4- { (E)-3 -[(2,3 -dihydroxypropyl)amino]-3-oxo- 1 -propenyl } phenoxy )thieno [2,3 - c]pyridine-2-carboxamide, 4-(4- { (E)-3- [(2,3 -dihydroxypropyl)amino]-3 -oxo- 1 -propenyl } phenoxy)-N- methylthieno[2,3-c]pyridine-2-carboxamide, 245 4-[4-((E)-3- { [2-( 1 H-imidazol-4-yl)ethyl] amino} -3-oxo- 1 -propenyl)phenoxy]-N- methylthieno[2,3-c]pyridine-2-carboxamide, 4-{4-[(E)-3-({2-[bis(2-hydroxyethyl)amino]ethyl}amino)-3-oxo-l- propenyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4- {4- [(E)-3-( { 2-[bis(2-hydroxyethyl)amino]ethyl } amino)-3 -oxo- 1 - 250 propenyl]phenoxy}thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(lH-imidazol-l-yl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(lH-pyrazol-l-yl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(lH-l,2,4-triazol-l-yl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 255 N-methy 1-4- { 4- [5 -(trifluoromethy 1)- 1 ,2 ,4-oxadiazol-3 -yl]phenoxy } thieno [2,3- c]pyridine-2-carboxamide, 4-[4-(4,5-dihydro-lH-imidazol-2-yl)phenoxy]-N-methylthieno[2,3-c]pyridine-2- carboxamide, N-methyl-4-[4-(2-thienyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 260 4-([ 1 , 1 '-biphenyl]-4-yloxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(l-methyl-lH-imidazol-5-yl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 4-{4-[l-(hydroxymethyl)cyclopropyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2- carboxamide, 265 4-[4-(l -{ [2-(2-ethoxyethoxy)ethoxy]methyl}cyclopropyl)phenoxy]-N- methyιthieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(trifluoromethoxy)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 5-{4-[4-(l-{[2-(2-ethoxyethoxy)ethoxy]methyl}cyclopropyl)phenoxy]thieno[2,3- c]pyridin-2-yl } - 1 ,3 ,4-oxadiazol-2-amine, 270 4-[4-(l ,1 -difluoro-2-hydroxyethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2- carboxamide, 4-(4-{2-[2-(2-ethoxyethoxy)ethoxy]-l,l-difluoroethyl}phenoxy)-N- methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-6- { [(2,2-dimethylpropanoyl)oxy]methyl } -2- 275 [(methylamino)carbonyl]thieno[2,3-c]pyridin-6-ium, 4-(4-bromophenoxy)-6- { [(2,2-dimethylpropanoy l)oxy]methyl } -2- [(methylamino)carbonyl]thieno[2,3-c]pyridin-6-ium, 2-(aminocarbonyl)-4-(4-chlorophenoxy)-6- {[(isopropoxycarbonyl)oxy]methyl}thieno[2,3-c]pyridin-6-ium, 280 4-(benzyloxy)thieno[2,3-c]pyridine-2-carboxamide, 4- [(4-chlorophenyl)(hydroxy)methyl]thieno [2,3 -c]pyridine-2-carboxamide, 4-(4-chlorobenzoyl)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N 4 -(4-chlorophenyl)thieno[2,3-c]pyridine-2,4-dicarboxamide, [4-(4-bromophenoxy)thieno [2,3 -c]pyridin-2-yl]methanol, 285 4-(4-bromophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde oxime, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde O-methyloxime, 1 - [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]- 1 -ethanone O-methyloxime, 1 - [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]- 1 -ethanone O-methyloxime, 290 1 - [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]- 1 -ethanone oxime, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l -ethanone oxime, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l-propanone, 1 - [4-(4-chlorophenoxy)thieno [2 ,3 -c]pyridin-2-y 1] - 1 -propanone oxime, 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methoxy-N-methyl-2- 295 oxoacetamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbonitrile, 4-(4-chlorophenoxy)-N'-hydroxythieno[2,3-c]pyridine-2-carboximidamide, 4-(4-chlorophenoxy)-N'-cyanothieno[2,3-c]pyridine-2-carboximidamide, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](2-nitrophenyl)methanol, 300 [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](2-nitrophenyl)methanone, (2-aminophenyl) [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]methanone, (2-aminophenyl) [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]methanol, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](3-nitrophenyl)methanol, (3-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanone, 305 (3 -aminophenyl) [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]methanol, 4-(4-bromophenoxy)-2-vinylthieno[2,3-c]pyridine, 1 -[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 ,2-ethanediol, 1 -[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 ,2-ethanediol, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanamine, 310 [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methyl carbamate, N-{[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methyl}urea, (E)-3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenamide, (E)-3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methyl-2-propenamide, 3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-2,3-dihydroxy-N- 315 methylpropanamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-ylamine, 4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-ylformamide, N- [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]urea, N-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N'-methylthiourea, 320 4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-sulfonamide, 4-(4-chlorophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2- sulfonamide, 4-(4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2-sulfonamide, 4-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]phenol, 325 3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]aniline, 4-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]aniline, 4-(4-chlorophenoxy)-2-(5-nitro-2-pyridinyl)thieno[2,3-c]pyridine, 6-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-3-pyridinamine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-pyridinamine, 330 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 ,3,4-oxadiazol-2-amine, 5-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3,4-oxadiazol-2-ylamine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-4H-l,2,4-triazol-3-amine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3,4-thiadiazol-2-amine, 4-(4-chlorophenoxy)-2-(5-methyl-l,2,4-oxadiazol-3-yl)thieno[2,3-c]pyridine, 335 5-{4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridin-2-yl}-l,3,4-oxadiazol-2- amine, 4-(4-chlorophenoxy)-2-[5-(methylsulfanyl)-l,3,4-oxadiazol-2-yl]thieno[2,3- c]pyridine, 4-(4-chlorophenoxy)-2-(2-methyl-2H-l,2,3,4-tetraazol-5-yl)thieno[2,3-c]pyridine, 340 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-4-methyl-4H-l,2,4-triazol-3- amine, 4-(4-chlorophenoxy)-2-[5-(trifluoromethyl)-l,2,4-oxadiazol-3-yl]thieno[2,3- c]pyridine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,2,4-oxadiazol-3-amine, 345 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methyl-l,3,4-thiadiazol-2- amine, 4-(4-chlorophenoxy)-2-(l,2,4-oxadiazol-3-yl)thieno[2,3-c]pyridine, 2-( 1 ,3 ,4-oxadiazol-2-yl)-4-[4-(trifluoromethyl)phenoxy]thieno [2,3 -c]pyridine, 3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,2,4-oxadiazol-5-amine, 350 2-(5-methyl-l,3,4-oxadiazol-2-yl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3- c]pyridine, methyl 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 ,3-thiazole-4- carboxylate, 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3-thiazole-4-carboxamide, 355 tert-butyl 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l ,3-thiazol-4- ylcarbamate, 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3-thiazol-4-amine, 4-chloro-3-methylthieno[2,3-c]pyridine-2-carboxamide, 3-amino-4-chlorothieno[2,3-c]pyridine-2-carboxamide, 360 4-(4-chlorophenoxy)-N,3-dimethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, tert-butyl 2-(aminocarbonyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-3- carboxylate, 365 N-methyl-4-(4-toluidino)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloroanilino)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-(4-moφholinyl)thieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2 -carboxamide, 370 7-chloro-4-(4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2- carboxamide, 7-bromo-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 7-bromo-4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-7-chloro thieno [2,3 -c]pyridine-2-carboxamide, 375 4-(4-bromophenoxy)-7-chloro-N-methy Ithieno [2,3 -c]pyridine-2-carboxamide, 7-chloro-4- [4-(trifluoromethyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 7-chloro-N-methyl-4- [4-(trifluoromethyl)phenoxy]thieno [2,3 -c]pyridine-2- carboxamide, 7-chloro-N-(2-hydroxyethyl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine- 380 2-carboxamide, 4-(4-chlorophenoxy)-N,7-dimethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-7-methoxythieno[2,3-c]pyridine-2 -carboxamide, 4-(4-chlorophenoxy)-N-methyl-7-(methylamino)thieno[2,3-c]pyridine-2- carboxamide, 385 4-[(E)-2-phenylethenyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenyl)thieno [2,3 -c]pyridine-2-carboxamide, 4-[3-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(3-chlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenyl)thieno [2,3 -c]pyridine-2-carboxamide, 390 4-(3-aminophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(3 ,5-dichlorophenyl)thieno [2,3 -c]pyridine-2-carboxamide, 4-(2,4-dichlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(3 ,4-dichlorophenyl)thieno [2,3 -c]pyridine-2-carboxamide, 4-(2,4-difluorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 395 4-(4-fluorophenyl)thieno[2,3-c]pyridine-2 -carboxamide, and 4-(4-bromophenoxy)-5-chlorothieno[2,3-c]pyridine-2-carboxamide. 8. A compound according to Claim 1 where E, F and Y are carbon, G is nitrogen or N + -O-, and Z is S(O) t . 9. A compound according to Claim 8 selected from the group consisting of 4-[(4-methylphenyl)thio]thieno[2,3-b]pyridine, 4-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxamide, 4-chloro-N-(4-chlorόphenyl)thieno[2,3-b]pyridine-5-carboxamide, 5 ethyl 4- [(5 -methyl- 1 ,3,4-thiadiazol-2-yl)thio]thieno[2,3-b]pyridine-5- carboxylate, methyl 6-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxylate, and methyl 3-amino-6-chlorothieno[2,3-b]pyridine-2-carboxylate. 10. A compound according to Claim 1 where E, F, and Z are carbon, G is nitrogen or N + -O", and Y is S(O) t . 11. A compound according to Claim 10 which is 7- [(4-methy lphenyl)thio]thieno [3 ,2-b]pyridine-2-carboxamide. 12. A compound according to Claim 1 where F, G, and Y are carbon, E is nitrogen or N + -O", and Z is S(O) t . 13. A compound according to Claim 12 selected from the group consisting of 2-bromo-4- [(4-methy lphenyl)thio]thieno [3 ,2-c]pyridine, 4- [(4-methy lpheny l)thio]thieno [3 ,2-c]pyridine-2-carboxamide, 4- [(4-methy lphenyl)thio]thieno [3 ,2-c]pyridine-2-carbonitrile, 4-(4-Methylphenoxy)thieno [3 ,2-c]pyridine-2 -carboxamide, and 4-(4-Methylphenoxy)thieno[3,2-c]pyridine-2-carbonitrile. 14. A compound according to Claim 1 where E and G are carbon, F and Y are independently nitrogen or N + -O", and Z is S(O) t . 15. A compound according to Claim 14 selected from the group consisting of methyl 7-(4-methylphenoxy)[l,3]thiazolo[5,4-c]pyridine-2-carboxylate, 7-(4-methylphenoxy)[l ,3]thiazolo[5,4-c]pyridine-2-carboxamide, and N-methyl-7-(4-methylphenoxy) [ 1 ,3 ]thiazolo[5 ,4-c]pyridine-2-carboxamide. 16. A compound according to Claim 1 where E and G are carbon, F is nitrogen or N + -O", and Y and Z are nitrogen. 17. A compound according to Claim 1 where G and Y are carbon, E and F are independently nitrogen or N + -O", and Z is S(O) t . 18. A compound according to Claim 1 where E, G and Z are carbon, F is nitrogen or N + -O", and Y is S(O) t . 19. A compound according to Claim 1 where E and G are carbon, F is nitrogen or N + -O", Y is nitrogen, and Z is oxygen. 20. A compound according to Claim 1 where E, G and Y are carbon, F is nitrogen or N + -O", and Z is O. 21. A compound according to Claim 20 selected from the group consisting of 4-(4-chlorophenoxy)_uro[2,3-c]pyridine-2-carboxamide and 4-(4-chlorophenoxy)furo[2,3-c]pyridine-2-carbothioamide. 22. A compound selected from the group consisting of methyl 2-[(6-ethylthieno[2,3-d]pyrimidin-4-yl)thio]acetate, 6-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-d]pyrimidine, 6-ethyl-4-(2-pyridinylthio)thieno[2,3-d]pyrimidine, 6-ethyl-4-[(2-methylethyl)thio]thieno[2,3-d]pyrimidine, 6-ethyl-4-[(phenylmethyl)thio]thieno[2,3-d]pyrimidine, 6-ethyl-4-[(5-methyl-l,3,4-thiadiazol-2-yl)thio]thieno[2,3-d]pyrimidine, ethyl 6-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-d]pyrimidine-6-carboxylate, 6-ethyl-N-(phenylmethyl)thieno[2,3-d]pyrimidin-4-amine, 6-ethyl-N-(5-methyl-l ,3,4-thiadiazol-2-yl)thieno[2,3-d]pyrimidin-4-amine, 4-[(5-amino-l,3,4-thiadiazol-2-yl)thio]-6-ethyl-2-(phenylmethyl)thieno[2,3- d]pyrimidine, 4-chloro-6-ethyl-2-(phenylmethyl)thieno[2,3-d]pyrimidine, 4-[(5-amino-l,3,4-thiadiazol-2-yl)thio]-6-ethyl-2-(phenylmethyl)thieno[2,3- d]pyrimidine, 7-methyl-4-[(4-methylphenyl)thio]thieno[3,2-d]pyrimidine, 7-methyl-4- [(5-methyl- 1 ,3 ,4-thiadiazol-2-yl)thio]thieno [3 ,2-d]pyrimidine, 7-methyl-4-[[5-(methylthio)-l,3,4-thiadiazol-2-yl]thio]thieno[3,2- d]pyrimidine, 4-[(5-amino-l,3,4-thiadiazol-2-yl)thio]-7-methylthieno[3,2-d]pyrimidine, 7-methyl-N- [(4-(methylthio)phenyl]thieno [3 ,2-d]pyrimidin-7-amine, 7-methyl-4- [(4-methy lpheny l)thio]thieno [3 ,2-d]pyrimidine-6-carboxamide, methyl 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylate, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylic acid, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(2-pyridinylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-chlorophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, N-methoxy-N-methy 1-4- [(4-methy lphenyl)thio]thieno [2,3 -c]pyridine-2- carboxamide, N-methoxy-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, N-(4-chlorophenyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, O- methyloxime, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, O- (phenylmethyl)oxime, 2-[[[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-ylmethylene] amino]oxy]acetic acid, 4- [(4-methy lpheny l)thio]thieno [2,3 -c]pyridine-2-carboxaldehyde, O- phenyloxime, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxaldehyde, oxime, 2-[[[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-ylmethylene]- amino]oxy]acetamide, (E)-3-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]-2-propenamide, 1 - [4-[(4-methy lphenyl)thio]thieno [2,3 -c]pyridin-2-yl]ethanone, 2-benzoyl-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine, 2-ethyl-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine, l-[4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]ethanone, oxime, N-(2,3-dihydroxypropyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxylic acid, hydrazide, N 2 -4-[(4-methylphenyl)thio]thieno[2,3-c]pyridin-2-yl]carbonyl]-N 6 - [(nitroamino)iminomethyl]-L-lysine, methyl ester, N-(aminoiminomethyl)-4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2- carboxamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-carbothioamide, 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine, methyl 4-[(2-methoxy-2-oxoethyl)thio]thieno[2,3-c]pyridine-2-carboxylate, 4-[(2-amino-2-oxoethyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-bromophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(pheny lthio)thieno [2 ,3 -c]pyridine-2-carboxamide, 4-[[4-(trifluoromethyl)phenyl]thio]thieno[2,3-c]pyridine-2-carboxamide, 4- [(2-methylphenyl)thio]thieno [2,3 -c]pyridine-2-carboxamide, 4-[(3-methylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,4-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,5-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(2,4-dimethylphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4- [(2-methyl-3-furanyl)thio]thieno [2,3 -c]pyridine-2-carboxamide, 4-[[(4-chlorophenyl)methyl]thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(3,4-dichlorophenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-methoxyphenyl)thio]thieno[2,3-c]pyridine-2-carboxamide, 4-(cyclohexylthio)thieno[2,3-c]pyridine-2-carboxamide, 4-[(4-methylphenyl)thio]-N-[3-(4-moφholinyl)propyl]thieno[2,3- c]pyridine-2-carboxamide,trifluoromethylacetate salt, 4-[(4-methylphenyl)sulfinyl]thieno[2,3-c]pyridine-2-carboxamide, methyl 4-[(4-methylphenyl)sulfinyl]thieno[2,3-c]pyridine-2-carboxylate, 4-(4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, methyl 4-(4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxylate, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, methyl 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-octylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(l-methylethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-(2-bromo-4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-ethylphenoxy)thieno [2,3 -c]pyridine-2-carboxamide, 4-(4-ethenylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(l,2-dihydroxyethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-[2-(2-propenyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4- [2-(2,3 -dihydroxypropyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 1- oxide, 4- [3 -(pentadecyl)phenoxy]thieno [2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-t-butylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-3-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-2-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-methoxyphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 100 ethyl 3-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoate, 4-phenoxythieno [2,3 -c]pyr idine-2-carboxamide, 4-(3-bromophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-fluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(3,5-dimethylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 105 4-(3-chloro-4-methylphenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-iodophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-(methoxymethyl)phenoxy)thieno[2,3-c]pyridine-2-carboxamide, 2-(aminocarbonyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridinium, iodide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, 110 N-(4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl)-O-(3- tetrahydrofuranyl)carbamate, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2 -methanol, (E)-3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenoic acid, 4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-carboxaldehyde, 115 (E)-3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenamide, 4-bromothieno[2,3-c]pyridine-2-carboxamide, methyl 4-bromothieno[2,3-c]pyridine-2-carboxylate, 4-chlorothieno [2,3 -c]pyridine-2-carboxamide, 4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxamide, 120 methyl 4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxylate, N-methyl-4-[4-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxamide, 4-phenylthieno[2,3-c]pyridine-2-carboxamide, methyl 4-phenylthieno[2,3-c]pyridine-2-carboxylate, 4-([l,r-biphenyl]-4-ylthio)thieno[2,3-c]pyridine-2-carboxamide, 125 4-(5-formyl-2-furanyl)thieno[2,3-c]pyridine-2-carboxamide, ethyl 4-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoate, 4-[[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy]benzoic acid, 4-( 1 -phenylethenyl)thieno [2,3 -c]pyridine-2-carboxamide, methyl 4-(l-phenylethenyl)thieno[2,3-c]pyridine-2-carboxalate, 130 4-[(4-methylphenyl)thio]thieno[2,3-c]pyridine-2-methanol, 4-(4-Chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,N-dimethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,N-diethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-cyclopropylthieno[2,3-c]pyridine-2 -carboxamide, 135 l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]pynolidine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]piperidine, 4-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]moφholine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4- methylpiperazine, 140 1 -[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4-phenyllpiperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4-(phenylmethyl)- piperazine, l-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-4-(2-pyridinyl)- piperazine, 145 4-(4-chlorophenoxy)-N-(2-hydroxyethyl)lthieno[2,3-c]pyridine-2 -carboxamide, 4- [ [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-y 1] carbonyl] -N-( 1 - methylethyl)-l-piperazineacetamide, trifluoroacetate salt, 4-(4-chlorophenoxy)-N-[l-(hydroxymethyl)ethyl]thieno[2,3-c]pyridine-2- carboxamide, 150 4-(4-chlorophenoxy)-N-[l,l-bis(hydroxymethyl)ethyl]thieno[2,3- c]pyridine-2-carboxamide, (D,L)-4-(4-chlorophenoxy)-N-(2-hydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, 4-(4-chlorophenoxy)-N-[2-(4-moφholinyl)ethyl]thieno[2,3-c]pyridine-2- 155 carboxamide, 4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-2-sulfonamide, 4-(4-moφholinyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, N-oxide, methyl (4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, N-oxide, 160 4-(4-chlorophenoxy)-2-(2-methoxyphenyl)thieno[2,3-c]pyridine, 4-(4-Chlorophenoxy)thieno [2,3 -c]pyridine, 4-(4-Chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, Methyl 4-(4-chlorophenoxy)-3 -methylthieno [2,3 -c]pyridine-2 -carboxylate, 3-amino-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 165 methyl 3-amino-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylate, 3-amino-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxylic acid, 4- [(4-methy lphenyl)thio]thieno [2,3 -b]pyridine, 4-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxamide, 4-chloro-N-(4-chlorophenyl)thieno[2,3-b]pyridine-5-carboxamide, 170 ethyl 4-[(5-methyl-l ,3,4-thiadiazol-2-yl)thio]thieno[2,3-b]pyridine-5-carboxylate, 7- [(4-methylphenyl)thio]thieno [3 ,2-b]pyridine-2-carboxamide, methyl 6-[(4-methylphenyl)thio]thieno[2,3-b]pyridine-2-carboxylate, methyl 3-amino-6-chlorothieno[2,3-b]pyridine-2-carboxylate, 2-bromo-4-[(4-methylphenyl)thio]thieno[3,2-c]pyridine, 175 4- [(4-methy lphenyl)thio]thieno [3 ,2-c]pyridine-2 -carboxamide, 4- [(4-methy lphenyl)thio]thieno [3 ,2-c]pyridine-2-carbonitrile, 4-(4-Methylphenoxy)thieno [3 ,2-c]pyridine-2-carboxamide, 4-(4-Methylphenoxy)thieno [3 ,2-c]pyridine-2-carbonitrile, 7-(4-methylphenoxy) [ 1 ,3 ]thiazolo [5 ,4-c]pyridine-2-carboxamide, 180 methyl 7-(4-methylphenoxy)[l ,3]thiazolo[5,4-c]pyridine-2 -carboxylate, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbothioamide, 4-(4-chlorophenoxy)-N-ethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, 185 4-(4-bromophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2- carboxamide, N-(2-chloroethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 4-(4-bromophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(2-bromo-4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2- 190 carboxamide, N-(2-hydroxyethyl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, N-(2-aminoethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-hydroxythieno[2,3-c]pyridine-2-carboxamide, 195 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbohydrazide, 4-(4-bromophenoxy)thieno [2,3 -c]pyridine-2-carbohydrazide, 4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carbohydrazide, 4-(4-chlorophenoxy)-N-hydroxythieno[2,3-c]pyridine-2-carboxamide, 2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl}amino)acetic acid, 200 N-(2-amino-2-oxoethyl)-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2- carboxamide, N-(2-amino-2-oxoethyl)-4-(4-bromophenoxy)thieno[2,3-c]pyridine-2- carboxamide, (2S)-2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl}amino)-3- 205 hydroxypropanoic acid, N-[(lS)-2-amino-l-(hydroxymethyl)-2-oxoethyl]-4-(4-chlorophenoxy)thieno[2,3- c]pyridine-2-carboxamide, (2R)-2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl}amino)-3- hydroxypropanoic acid, 210 (2R)-2-( { [4-(4-chlorophenoxy)thieno [2,3-c]pyridin-2- yl]carbonyl}amino)propanoic acid, 4-(4-chlorophenoxy)-N-[(lR)-l-methyl-2-(methylamino)-2-oxoethyl]thieno[2,3- c]pyridine-2-carboxamide, (2S)-2-({[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2- 215 y l]carbonyl } amino)propanoic acid, 4-(4-chlorophenoxy)-N-[(lS)-l-methyl-2-(methylamino)-2-oxoethyl]thieno[2,3- c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N- [( 1 R)- 1 -(hydroxymethyl)-2-(methy lamino)-2- oxoethyl]thieno[2,3-c]pyridine-2-carboxamide, 220 4-(4-chlorophenoxy)-N-[(lS)-l-(hydroxymethyl)-2-(methylamino)-2- oxoethyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(3-pyridinyloxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-N,N-dimethylthieno[2,3-c]pyridine-2-carboxamide, 225 N,N-dimethyl-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 4-(4-chloro-3-fluorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloro-3 -fluorophenoxy)thieno [2,3 -c]pyridine-2-carboxamide, 4-(4-chloro-3 -ethy lphenoxy)thieno [2,3 -c]pyridine-2-carboxamide, 230 4-(3-fluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,3-difluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(2,3-difluorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(3 -fluorophenoxy)-N-methy Ithieno [2,3 -c]pyridine-2-carboxamide, N-methyl-4-(2,3,4-trifluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 235 4-(2,3,4-trifluorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4- [4-(trifluoromethy l)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 4-[3-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N,N-dimethyl-4-(4-vinylphenoxy)thieno[2,3-c]pyridine-2 -carboxamide, 4-(4-cyanophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 240 4-(4-cyanophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-aminophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 4-[4-(acetylamino)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(4-moφholinyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4- [4-(hydroxymethyl)phenoxy]thieno [2,3 -c]pyridine-2-carboxamide, 245 4-[4-(hydroxymethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-[4-(methoxymethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4- {4- [(2-methoxyethoxy)methyl]phenoxy } thieno [2,3 -c]pyridine-2-carboxamide, 4-{4-[(2-methoxyethoxy)methyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2- carboxamide, 250 4-(4-{[2-(2-methoxyethoxy)ethoxy]methyl}phenoxy)thieno[2,3-c]pyridine-2- carboxamide, 4-(4- { [2-(2-methoxyethoxy)ethoxy]methyl } phenoxy)-N-methy Ithieno [2,3 - c]pyridine-2-carboxamide, 4-{4-[(tetrahydro-2H-pyran-2-yloxy)methyl]phenoxy}thieno[2,3-c]pyridine-2- 255 carboxamide, N-methyl-4-{4-[(tetrahydro-2H-pyran-2-yloxy)methyl]phenoxy}thieno[2,3- c]pyridine-2-carboxamide, 4-{[2-(aminocarbonyl)thieno[2,3-c]pyridin-4-yl]oxy}benzyl 2-furoate, 4-[4-({[(2R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2- 260 yl]oxy}methyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-acetylphenoxy)-N-methy Ithieno [2,3 -c]pyridine-2-carboxamide, 4-[4-(4-moφholinylcarbonyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(4-moφholinylcarbonyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 265 4- [4-( { [2-(4-moφholinyl)ethyl]amino } carbonyl)phenoxy]thieno [2,3 -c]pyridine-2- carboxamide, N-methyl-4-[4-({[2-(4-moφholinyl)ethyl]amino}carbonyl)phenoxy]thieno[2,3- c]pyridine-2-carboxamide, 4-{4-[(E)-3-(4-moφholinyl)-3-oxo-l-propenyl]phenoxy}thieno[2,3-c]pyridine-2- 270 carboxamide, 4-[4-((E)-3-{[2-(4-moφholinyl)ethyl]amino}-3-oxo-l- propenyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4- [4-((E)-3 - { [2-(4-moφholinyl)ethyl]amino } -3-oxo- 1 - propenyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 275 4-(4-{(E)-3-[(2,3-dihydroxypropyl)amino]-3-oxo-l-propenyl}phenoxy)thieno[2,3- c]pyridine-2-carboxamide, 4-(4- { (E)-3 - [(2 ,3 -dihy droxypropyl)amino] -3 -oxo- 1 -propenyl } phenoxy)-N- methylthieno[2,3-c]pyridine-2-carboxamide, 4- [4-((E)-3 - { [2-( 1 H-imidazol-4-y l)ethyl] amino } -3 -oxo- 1 -propenyl)phenoxy] -N- 280 methylthieno [2 ,3 -c]pyridine-2-carboxamide, 4-{4-[(E)-3-({2-[bis(2-hydroxyethyl)amino]ethyl}amino)-3-oxo-l- propenyl]phenoxy } -N-methy Ithieno [2,3 -c]pyridine-2-carboxamide, 4-{4-[(E)-3-({2-[bis(2-hydroxyethyl)amino]ethyl}amino)-3-oxo-l- propenyl]phenoxy } thieno [2,3 -c]pyridine-2-carboxamide, 285 4-[4-(lH-imidazol-l-yl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4- [4-(l H-pyrazol- 1 -yl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, N-methyl-4- [4-( 1 H- 1 ,2,4-triazol- 1 -yl)phenoxy]thieno [2,3 -c]pyridine-2- carboxamide, N-methyl-4-{4-[5-(trifluoromethyl)-l,2,4-oxadiazol-3-yl]phenoxy}thieno[2,3- 290 c]pyridine-2-carboxamide, 4-[4-(4,5-dihydro-lH-imidazol-2-yl)phenoxy]-N-methylthieno[2,3-c]pyridine-2- carboxamide, N-methyl-4-[4-(2-thienyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 4-([l, -biphenyl]-4-yloxy)-N-methylthieno[2,3-c]pyridine-2 -carboxamide, 295 N-methyl-4-[4-(l-methyl-lH-imidazol-5-yl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 4-{4-[l-(hydroxymethyl)cyclopropyl]phenoxy}-N-methylthieno[2,3-c]pyridine-2- carboxamide, 4-[4-(l-{[2-(2-ethoxyethoxy)ethoxy]methyl}cyclopropyl)phenoxy]-N- 300 methylthieno[2,3-c]pyridine-2-carboxamide, N-methyl-4-[4-(trifluoromethoxy)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 5-{4-[4-(l-{[2-(2-ethoxyethoxy)ethoxy]methyl}cyclopropyl)phenoxy]thieno[2,3- c]pyridin-2-yl } - 1 ,3 ,4-oxadiazol-2-amine, 4-[4-(l,l-difluoro-2-hydroxyethyl)phenoxy]-N-methylthieno[2,3-c]pyridine-2- 305 carboxamide, 4-(4- { 2- [2-(2-ethoxyethoxy)ethoxy] -1,1 -difluoroethyl } phenoxy )-N- methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-6- { [(2,2-dimethylpropanoyl)oxy]methyl } -2- [(methylamino)carbonyl]thieno[2,3-c]pyridin-6-ium, 310 4-(4-bromophenoxy)-6- { [(2,2-dimethylpropanoyl)oxy]methyl } -2- [(methylamino)carbonyl]thieno[2,3-c]pyridin-6-ium, 2-(aminocarbonyl)-4-(4-chlorophenoxy)-6- {[(isopropoxycarbonyl)oxy]methyl}thieno[2,3-c]pyridin-6-ium, 4-(benzyloxy)thieno[2,3-c]pyridine-2-carboxamide, 315 4-[(4-chlorophenyl)(hydroxy)methyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorobenzoyl)-N-methylthieno[2,3-c]pyridine-2-carboxamide, N 4 -(4-chlorophenyl)thieno[2,3-c]pyridine-2,4-dicarboxamide, [4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]methanol, 4-(4-bromophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde, 320 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde oxime, 4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carbaldehyde O-methyloxime, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l-ethanone O-methyloxime, 1 -[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 -ethanone O-methyloxime, 1 -[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 -ethanone oxime, 325 1 -[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]- 1 -ethanone oxime, 1 _ [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl] - 1 -propanone, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l-propanone oxime, 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methoxy-N-methyl-2- oxoacetamide, 330 4-(4-chlorophenoxy)thieno[2,3 -c]pyridine-2-carbonitrile, 4-(4-chlorpphenoxy)-N'-hydroxythieno[2,3-c]pyridine-2-carboximidamide, 4-(4-chlorophenoxy)-N'-cyanothieno[2,3-c]pyridine-2-carboximidamide, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](2-nitrophenyl)methanol, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](2-nitrophenyl)methanone, 335 (2-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanone, (2-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanol, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl](3-nitrophenyl)methanol, (3-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanone, (3-aminophenyl)[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanol, 340 4-(4-bromophenoxy)-2-vinylthieno[2,3-c]pyridine, l-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l, 2-ethanediol, l-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-l, 2-ethanediol, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methanamine, [4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]methyl carbamate, 345 N- { [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]methy 1 } urea, (E)-3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-2-propenamide, (E)-3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methyl-2-propenamide, 3-[4-(4-bromophenoxy)thieno[2,3-c]pyridin-2-yl]-2,3-dihydroxy-N- methylpropanamide, 350 4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-ylamine, 4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-ylformamide, N-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]urea, N-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N'-methylthiourea, 4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-sulfonamide, 355 4-(4-chlorophenoxy)-N-(2,3-dihydroxypropyl)thieno[2,3-c]pyridine-2-sulfonamide, 4-(4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2-sulfonamide, 4- [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]phenol, 3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]aniline, 4-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]aniline, 360 4-(4-chlorophenoxy)-2-(5-nitro-2-pyridinyl)thieno[2,3-c]pyridine, 6- [4-(4-chlorophenoxy)thieno [2 ,3 -c]pyridin-2-yl] -3 -pyridinamine, 5 - [4-(4-chlorophenoxy)thieno [2,3 -c]pyridin-2-yl]-2-pyridinamine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3,4-oxadiazol-2-amine, 5- [4-(4-bromophenoxy)thieno [2,3 -c]pyridin-2-yl]- 1 ,3 ,4-oxadiazol-2-ylamine, 365 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-4H-l,2,4-triazol-3-amine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3,4-thiadiazol-2-amine, 4-(4-chlorophenoxy)-2-(5-methyl-l,2,4-oxadiazol-3-yl)thieno[2,3-c]pyridine, 5- {4- [4-(trifluoromethyl)phenoxy]thieno [2,3 -c]pyridin-2-yl } - 1 ,3 ,4-oxadiazol-2- amine, 370 4-(4-chlorophenoxy)-2-[5-(methylsulfanyl)-l,3,4-oxadiazol-2-yl]thieno[2,3- c]pyridine, 4-(4-chlorophenoxy)-2-(2-methyl-2H-l,2,3,4-tetraazol-5-yl)thieno[2,3-c]pyridine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-4-methyl-4H-l,2,4-triazol-3- amine, 375 4-(4-chlorophenoxy)-2-[5-(trifluoromethyl)-l,2,4-oxadiazol-3-yl]thieno[2,3- c]pyridine, 5-[4-(4-chlorophenoxy)thieno[2.3-c]pyridin-2-yl]-l,2,4-oxadiazol-3-amine, 5-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-N-methyl-l,3,4-thiadiazol-2- amine, 380 4-(4-chlorophenoxy)-2-( 1 ,2,4-oxadiazol-3-yl)thieno [2,3 -c]pyridine, 2-(l,3,4-oxadiazol-2-yl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine, 3-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,2,4-oxadiazol-5-amine, 2-(5-methyl-l,3,4-oxadiazol-2-yl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3- c]pyridine, 385 methyl 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3-thiazole-4- carboxylate, 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3-thiazole-4-carboxamide, tert-butyl 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3-thiazol-4- ylcarbamate, 390 2-[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]-l,3-thiazol-4-amine, 4-chloro-3-methylthieno[2,3-c]pyridine-2-carboxamide, 3-amino-4-chlorothieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N,3-dimethylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, 395 7-chloro-4-(4-chlorophenoxy)-3-methylthieno[2,3-c]pyridine-2-carboxamide, tert-butyl 2-(aminocarbonyl)-4-(4-chlorophenoxy)thieno [2,3 -c]pyridine-3 - carboxylate, N-methyl-4-(4-toluidino)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chloroanilino)-N-methylthieno[2,3-c]pyridine-2 -carboxamide, 400 N-methyl-4-(4-moφholinyl)thieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-(4-chlorophenoxy)-N-(2-hydroxyethyl)thieno[2,3-c]pyridine-2- carboxamide, 405 7-bromo-4-(4-chlorophenoxy)thieno[2,3-c]pyridine-2-carboxamide, 7-bromo-4-(4-chlorophenoxy)-N-methylthieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-7-chlorothieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenoxy)-7-chloro-N-methylthieno[2,3-c]pyridine-2-carboxamide, 7-chloro-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2-carboxamide, 410 7-chloro-N-methyl-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine-2- carboxamide, 7-chloro-N-(2-hydroxyethyl)-4-[4-(trifluoromethyl)phenoxy]thieno[2,3-c]pyridine- 2-carboxamide, 4-(4-chlorophenoxy)-N,7-dimethylthieno[2,3-c]pyridine-2-carboxamide, 415 4-(4-chlorophenoxy)-7-methoxythieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-7-oxo-6,7-dihydrothieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)-N-methyl-7-(methylamino)thieno[2,3-c]pyridine-2- carboxamide, N-methyl-7-(4-methylphenoxy)[l,3]thiazolo[5,4-c]pyridine-2-carboxamide, 420 4-(4-chlorophenoxy)furo[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenoxy)furo[2,3-c]pyridine-2-carbothioamide, 4-[(E)-2-phenylethenyl]thieno[2,3-c]pyridine-2-carboxamide, 4-(4-chlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-[3-(trifluoromethyl)phenyl]thieno[2,3-c]pyridine-2-carboxamide, 425 4-(3-chlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-bromophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(3-aminophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(3 ,5-dichlorophenyl)thieno [2,3 -c]pyridine-2-car boxamide, 4-(2,4-dichlorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 430 4-(3 ,4-dichlorophenyl)thieno [2,3 -c]pyridine-2-carboxamide, 4-(2,4-difluorophenyl)thieno[2,3-c]pyridine-2-carboxamide, 4-(4-fluorophenyl)thieno[2,3-c]pyridine-2-carboxamide, and 4-(4-bromophenoxy)-5-chlorothieno[2,3-c]pyridine-2-carboxamide. 23. A method for treating reperfusion injuries and inflammatory diseases comprising administering an effective amount of a compound of Claim 1.

Inventors: ARENDSEN DAVID L, BHATIA PRAMILA, BOYD STEVEN A, CONDROSKI KEVIN R, FREEMAN JENNIFER C, GUNAWARDANA INDRANI W, LARTEY KRAIG, MCCARTY CATHERINE M, MORT NICHOLAS A, PATEL MEENA V, STAEGER MICHAEL A, STEWART ANDREW O, STOUT DAVID M, ZHU GUI-DONG, ARENDSEN, DAVID, L., BHATIA, PRAMILA, BOYD, STEVEN, A., CONDROSKI, KEVIN, R., FREEMAN, JENNIFER, C., GUNAWARDANA, INDRANI, W., LARTEY, KRAIG, MCCARTY, CATHERINE, M., MORT, NICHOLAS, A., PATEL, MEENA, V., STAEGER, MICHAEL, A., STEWART, ANDREW, O., STOUT, DAVID, M., ZHU, GUI-DONG
Applicants: ABBOTT LAB, ABBOTT LABORATORIES
Application year: 1999
Main classification: C07D495
IPC codes: C07D471, C07D491, C07D495, C07D498, C07D513