Patent ID: 6359181
Filing Date: 2002-03-19
Classification: A61K,A61P,C07C,C07D

Abstract:
Novel compound represented by the general formula wherein R is H or COR3;R1 is H, R2, phenyl, or COR3, wherein R2 is C1-C5 lower alkyl and R3 is R2 or phenyl; Z is O; Y is OH or OCOR3; x is 0 or 1; and X is C1-C5 n-alkyl or substituted derivatives thereof, wherein the substituents maybe selected from the group consisting of C1-C5 alkyl, halogen, CF3, CN, NO2, NR42, CO2R4 and OR4 wherein R4 is hydrogen or C1-C5 alkyl and dotted lines represent the presence or absence of a double bond and wavy lines represent a cis or trans bond.