Patent ID: 7169810
Filing Date: 2007-01-30
Classification: A61P,C07C

Abstract:
1. A compound of formula (I) and stereo and optical isomers and racemates thereof as well as pharmaceutically acceptable salts, solvates, prodrugs, tautomers, and crystalline forms thereof, in which formula A is situated in the ortho, meta or para position and represents wherein R is hydrogen; R R R n is an integer 1–6, D is situated in the ortho, meta or para position and represents wherein R a and R f are as defined above; D′ is situated in the ortho, meta or para position and represents hydrogen, alkyl, acyl, aryl, alkylaryl, halogen, —CN, —NO D″ is situated in the ortho, meta or para position and represents hydrogen, alkyl, acyl, aryl, alkylaryl, halogen, —CN, —NO