Patent ID: 8178559
Filing Date: 2012-05-15
Classification: A61P,C07D

Abstract:
1. A compound of the formula I: wherein R1 is hydrogen or C R2 is phenyl-C W is either a moiety of the formula IA, wherein the asterisk (*) denotes the position where the moiety W is bound to the 4-carbon in the piperidine ring in formula I, and wherein one of X wherein the asterisk (*) denotes the position where the moiety W is bound to the 4-carbon in the piperidine ring in formula I, and wherein X or a moiety of the formula IC, wherein the asterisk (*) denotes the position where the moiety W is bound to the 4-carbon in the piperidine ring in formula I, and wherein X where in each case where R3 is bond to a moiety of the formula IA, IB or IC, instead of a hydrogen atom at a ring member NH, CH y is 0 or 1 and z is 0, 1 or 2; R3 is hydrogen or C R4 if present is hydroxy, halo or C T is methylene or carbonyl, and R11 is hydrogen, or a pharmaceutically acceptable salt thereof.