Patent ID: 7888369

Claim:
A compound of the formula or a pharmaceutically acceptable salt of said compound wherein: B is —CH═CH—; M is —C(R 1 )(R 2 )—; n is 0 or 1; Het is a mono heteroaromatic group of 5 to 6 atoms comprised of 2 to 5 carbon atoms and 1 to 2 heteroatoms independently selected from the group consisting of N, O and S, with the proviso that there are no adjacent oxygen or sulfur atoms present in the heteroaromatic group, wherein a ring nitrogen can form an N-oxide or a quaternary group with an alkyl group, wherein Het is attached to B by a carbon atom ring member of the Het group, and wherein the Het group is substituted by 1 moiety, W, wherein W is aryl or aryl substituted by 1 to 3 substituents independently selected from the group consisting of alkyl, halogen, -Oalkyl, —CN, —CF 3 , and —OH; R 1 and R 2 are independently hydrogen or alkyl; and Q is wherein each R 13 and R14 are hydrogen.