Patent ID: 8822480

Claim:
A compound having the formula or a pharmaceutically acceptable salt thereof, wherein: A is O; B is: J and M are each —N— and L is —CH; Q is a bond; X—Y is CH 2 —CH 2 or CH═CH; W is —C(O)O—, —C(O)— or —S(O) 2 —; R 3 is alkyl, haloalkyl or cycloalkyl, wherein the cycloalkyl group can be optionally substituted with up to 4 substituents, each independently selected from alkyl and halo; and R 8 is (i) phenyl optionally substituted with up to 2 groups independently selected from halo, —CN and —S(O) 2 -alkyl, or (ii) a heteroaryl optionally substituted with up to 2 groups independently selected from alkyl and heteroaryl.