Patent ID: 6653314
Filing Date: 2003-11-25
Classification: C07D

Abstract:
A compound which has the structure whereinx is 1, 2, 3 or 4; m is 1 or 2; n is 1 or 2; Q is C; A is O; Z is O; R1 is H or lower alkyl; X is CH; R2 is H or alkyl; R2a, R2b and R2c are the same or different and are selected from H, alkyl, alkoxy, halogen, amino or substituted amino; R3 is H, alkyl, arylalkyl or aryl; Y is CO2R4 where R4 is H or alkyl or stereoisomers thereof, prodrug esters thereof, and phermaceutically acceptable salts thereof, with the proviso that R3 is other than alkyl containing 1 to 5 carbons in the normal chain.