Patent ID: 8158783

Claim:
Compound of formula (I) the pharmaceutically acceptable acid addition salts thereof, the N-oxides thereof, and the stereochemically isomeric forms thereof, wherein A is —(C═O)—; X represents n is an integer 2 or 3; R 5 is hydrogen or C 1-4 alkyl; R 6 is hydrogen or C 1-4 alkyl; R 1 is NR 7 R 8 , or OR 9 ; wherein each R 7 and R 8 are independently selected from hydrogen, or C 1-8 alkyl substituted with C 1-4 alkyloxycarbonyl R 9 is C 1-8 alkyl, or C 3-8 alkenyl; R 2a , R 2b , and R 2c are each hydrogen; R 3a , R 3b , and R 3c are each hydrogen; R 4 is phenyl; phenyl substituted with C 1-4 alkyloxy, or phenyl substituted with trifluoromethyl; or pyridinyl substituted with hydroxy, or C 1-4 alkyloxy.