Patent ID: 7589067
Filing Date: 2009-09-15
Classification: C07H

Abstract:
1. A compound represented by the formula (I) or the racemates, enantiomers, diastereomers, geometric isomers, tautomers, solvates, pharmaceutically acceptable salts and esters thereof, wherein A is -J- where J is absent or is selected from the group consisting of: O, OC(O), C(O), S(O) L is: Q is: One U or V is hydrogen and the other is independently: Alternatively, U and V taken together with the carbon atom to which they are attached to form a carbonyl group; W is: Z is: Alternatively, W and Z taken together with the carbon to which they are attached to form an olefin, or substituted olefin, an epoxide, a carbonyl, substituted or unsubstituted heterocyclic ring, or a C3-C7 carbocyclic, carbonate, or carbamate; Each of X and Y is independently: Each of R R