Patent ID: 8283374
Filing Date: 2012-10-09
Classification: A61K,A61P

Abstract:
1. A compound of the formula XVa or XVb wherein R1 and R2 are each independently hydrogen, F, Cl, trifluoromethoxy, 2,2,2-trifluoroethoxy, trifluoromethyl, 2,2,2-trifluoroethyl or alkyl having 1, 2, 3 or 4 carbon atoms; R3 is Alk-R4, trifluoromethyl, alk is alkyl having 1, 2, 3 or 4 carbon atoms; R4 is hydrogen, trifluoromethyl or cycloalkyl having 3, 4, 5, 6 or 7 carbon atoms; R* is R8 is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or phenyl which is unsubstituted or substituted by 1, 2 or 3 substituents from the group of F, Cl, Br, I, alkyl having 1, 2, 3 or 4 carbon atoms or alkoxy having 1, 2, 3 or 4 carbon atoms.