Patent ID: 6521659
Filing Date: 2003-02-18
Classification: A61K

Abstract:
A pharmaceutical composition which comprises a compound of Formula I and an ACE inhibitor, together with a pharmaceutically acceptable carrier and/or diluent, whereinA is a C1-C4 alkylene group optionally substituted with C1-C2 alkyl or mono- or disubstituted with halogen; Z is a bond, O, S, C(O)NH, or C1-C3 alkylene optionally substituted with C1-C2 alkyl; R1 is hydrogen, alkyl having 1-6 carbon atoms, halogen, 2-, 3-, or 4-pyridyl, or phenyl, where the phenyl or pyridyl is optionally substituted with up to three groups selected from halogen, hydroxy, C1-C6 alkoxy, C1-C6 alkyl, nitro, amino, or mono- or di(C1-C6)alkylamino; R2, R3, R4 and R5 are each independently hydrogen, halogen, nitro, or an alkyl group of 1-6 carbon atoms (which may be substituted with one or more halogens); OR7, SR7, S(O)R7, S(O)2N(R7)2, C(O)N(R7)2, or N(R7)2, wherein each R7 is independently hydrogen, an alkyl group of 1-6 carbon atoms (which may be substituted with one or more halogens) or benzyl, where the phenyl portion is optionally substituted with up to three groups independently selected from halogen, C1-C6 alkyl, C1-C6 alkoxy, amino, and mono- or di(C1-C6)alkylamino; phenyl or heteroaryl such as 2-, 3- or 4-imidazolyl or 2-, 3-, or 4-pyridyl, each of which phenyl or heteroaryl is optionally substituted with up to three groups independently selected from halogen, C1-C6 alkyl, C1-C6 alkoxy, amino, and mono- or di(C1-C6)alkylamino; phenoxy where the phenyl portion is optionally substituted with up to three groups independently selected from halogen, C1-C6 alkyl, C1-C6 alkoxy, amino, and mono- or di (C1-C6) alkylamino; or a group of the formula â€ƒwhere J is a bond, CH2, oxygen, or nitrogen; and each r is independently 2 or 3; R6 is hydroxy or a prodrug group; Ra is hydrogen, C1-C6 alkyl, fluoro, or trifluoromethyl; and Ar represents a phenyl group optionally substituted with up to 5 groups independently selected from halogen, an alkyl group of 1-6 carbon atoms (which may be substituted with one or more halogens), nitro, OR7, SR7, S(O)R7, S(O)2R7 or N(R7)2 wherein R7 is hydrogen, an alkyl group of 1-6 carbon atoms (which may be substituted with one or more halogens) or benzyl, where the phenyl portion is optionally substituted with up to three groups independently selected from halogen, C1-C6 alkyl, C1-C6 alkoxy, amino, and mono- or di(C1-C6)alkylamino, or the phenyl group may be condensed with benzo where the benzo is optionally substituted with one or two of halogen, cyano, nitro, trifluoromethyl, perfluoroethyl, trifluoroacetyl, or (C1-C6) alkanoyl, hydroxy, (C1-C6)alkyl, (C1-C6)alkoxy, (C1-C6)alkylthio, trifluoromethoxy, trifluoromethylthio, (C1-C6) alkylsulfinyl, (C1-C6) alkylsulfonyl; a heterocyclic 5-membered ring having one nitrogen, oxygen or sulfur, two nitrogens one of which may be replaced by oxygen or sulfur, or three nitrogens one of which may be replaced by oxygen or sulfur, said heterocyclic 5-membered ring substituted by one or two fluoro, chloro, (C1-C6)alkyl or phenyl, or condensed with benzo, or substituted by one of pyridyl, furyl or thienyl, said phenyl or benzo optionally substituted by one of iodo, cyano, nitro, perfluoroethyl, trifluoroacetyl, or (C1-C6)alkanoyl, one or two of fluoro, chloro, bromo, hydroxy, (C1-C6)alkyl, (C3-C6)alkoxy, (C1-C6)alkylthio, trifluoromethoxy, trifluoromethylthio, (C1-C6)alkylsulfinyl, (C1-C6)alkylsulfonyl or trifluoromethyl, or two fluoro or two trifluoromethyl with one hydroxy or one (C1-C6)alkoxy, or one or, preferably, two fluoro and one trifluoromethyl, or three fluoro, said pyridyl, furyl or thienyl optionally substituted in the 3-position by fluoro, chloro, bromo, (C1-C6)alkyl or (C1-C6)alkoxy; a heterocyclic 6-membered ring having one to three nitrogen atoms, or one or two nitrogen atoms and one oxygen or sulfur, said heterocyclic 6-membered ring substituted by one or two (C1-C6)alkyl or phenyl, or condensed with benzo, or substituted by one of pyridyl, furyl or thienyl, said phenyl or benzo optionally substituted by one of iodo or trifluoromethylthio, or one or two of fluoro, chloro, bromo, (C1-C6)alkyl, (C1-C6)alkoxy, (C1-C6)alkylthio, (C1-C6)alkylsulfinyl, (C1-C6)alkylsulfonyl, or trifluoromethyl, and said pyridyl, furyl or thienyl optionally substituted in the 3-position by fluoro, chloro, (C1-C6)alkyl or (C1-C6)alkoxy; said benzo-condensed heterocyclic 5-membered or 6-membered rings optionally substituted in the heterocyclic 5-membered or 6-membered ring by one of fluoro, chloro, bromo, methoxy, or trifluoromethyl; oxazole or thiazole condensed with a 6-membered aromatic group containing one or two nitrogen atoms, with thiophene or with furane, each optionally substituted by one of fluoro, chloro, bromo, trifluoromethyl, methylthio or methylsulfinyl; imidazolopyridine or triazolopyridine optionally substituted by one of trifluoromethyl, trifluoromethylthio, bromo, or (C1-C6)alkoxy, or two of fluoro or chloro; thienothiophene or thienofuran optionally substituted by one of fluoro, chloro or trifluoromethyl; thienotriazole optionally substituted by one of chloro or trifluoromethyl; naphthothiazole; naphthoxazole; or thienoisothiazole.