Patent ID: 8748458

Claim:
A compound of the formula wherein: is a double bond and X is C; or is a single bond and X is N, CH or CQR 1 ; and wherein: n is 1 to 10; R is H or QR 1 ; each R′ is independently selected from H and QR 1 ; each Q is independently selected from a bond, CO, NH, S, SO, SO 2 and O; each R 1 is independently selected from C 1 -C 10 alkyl, C 2 -C 10 alkenyl, C 2 -C 10 alkynyl, substituted or unsubstituted aryl or heteroaryl, acyl, C 1 -C 10 cycloalkyl, halogen, C 1 -C 10 alkylaryl and C 1 -C 10 heterocycloalkyl; L is a nitrogen-containing heteroaryl selected from pyridyl, diazinyl, triazolyl, triazinyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyridazinyl, pyrazinyl, pyrimidinyl, quinolinyl, isoquinolinyl, or quinazolinyl; and W is selected from: wherein Y is O, NH, or S; or a pharmaceutically acceptable salt thereof.