Patent ID: 6521655
Filing Date: 2003-02-18
Classification: A61P,C07D,C07F

Abstract:
A compound of Formula I wherein:R1 is phenyl, substituted phenyl where the substituents are selected from the group consisting of C1-5alkyl, halogen, nitro, trifluorormethyl, and nitrile, or thiophen-2-yl or thiophen-3-yl; R2 is phenyl, substituted phenyl where the phenyl substituents are selected from the group consisting of C1-5alkyl, halogen, nitro, trifluoromethyl, and nitrile, or thiophen-2-yl or thiophen-3-yl which are optionally C1-4alkyl substituted, and at least one of R1 and R2 is thiophen-2-yl or thiophen-3-yl; R3 is hydrogen, SEM, C1-5alkoxycarbonyl, aryloxycarbonyl, arylC1-5alkyloxycarbonyl, arylC1-5alkyl, substituted arylC1-5alkyl where the aryl substituents are independently selected from one or more members of the group consisting of C1-5alkyl, C1-5alkoxy, halogen, amino, C1-5alkylamino, and diC1-5alkylamino, phthalimidoC1-5alkyl, amninoC1-5alkyl, diaminoC1-5alkyl, succinimidoC1-5alkyl, C1-5alkylcarbonyl, arylcarbonyl, C1-5alkylcarbonylC1-5alkyl, and aryloxycarbonylC1-5alkyl; R4 is (A)â€”(CH2)qâ€”X where: A is vinylene, ethynylene or â€ƒwhere R5 is selected from the group consisting of hydrogen, C1-5alkyl, phenyl and phenylC1-5alkyl, q is 0-9; X is selected from the group consisting of hydrogen, hydroxy, vinyl, substituted vinyl where one or more substituents are selected from the group consisting of fluorine, bromine, chlorine and iodine, ethynyl, substituted ethynyl where the substituents are selected from one or more of the group consisting of fluorine, bromine chlorine and iodine, C1-5alkyl, substituted C1-5alkyl where the alkyl substituents are selected from the group consisting of one or more C1-5alkoxy trihaloalkyl, phthalimido and amino, C3-7cycloalkyl, C1-5alkoxy, substituted C1-5alkoxy where the alkyl substituents are selected from the group consisting of phthalimido and amino, phthalimidooxy, phenoxy, substituted phenoxy where the phenyl substituents are selected from the group consisting of C1-5alkyl, halogen and C1-5alkoxy, phenyl, substituted phenyl where the phenyl substituents are selected from the group consisting of C1-5alkyl, halogen and C1-5alkoxy, arylC1-5alkyl, substituted arylC1-5alkyl where the aryl substituents are selected from the group consisting of C1-5alkyl, halogen and C1-5alkoxy, aryloxyC1-5alkylamino, C1-5alkylamino, diC1-5alkylamino, nitrile, oxime, benzyloxyiminio, C1-5alkyloxyimino, phthalimido, succinimido, C1-5alkylcarbonyloxy, phenylcarbonyloxy, substituted phenylcarbonyloxy where the phenyl substitutents are selected from the group consisting of C1-5alkyl, halogen and C1-5alkoxy, phenylC1-5alkylcarbonyloxy, where the phenyl substitutents are selected from the group consisting of C1-5alkyl, halogen and C1-5alkoxy, aminocarbonyloxy, C1-5alkylaminocarbonyloxy, diC1-5alkylaminocarbonyloxy, C1-5alkoxycarbonyloxy, substituted C1-5alkoxycarbonyloxy where the alkyl substituents are selected from the group consisting of methyl, ethyl, isopropyl and hexyl, phenoxycarbonyloxy, substituted phenoxycarbonyloxy where the phenyl substituents are selected from the group consisting of C1-5alkyl, C1-5alkoxy, and halogen, C1-5alkylthio, substituted C1-5alkylthio where the alkyl substituents are selected from the group consisting of hydroxy and phthalimido, C1-5alkylsulfonyl, phenylsulfonyl, substituted phenylsulfonyl where the phenyl substituents are selected from the group consisting of bromine, fluorine, chloride, C1-5alkoxy and trifluoromethyl; with the proviso: and if A is vinylene, q is 0 then X is not phenyl; and pharmaceutically acceptable salts thereof.