Patent ID: 8093382

Claim:
A compound of the formula: wherein E is N; Q is CO; -MR 19 is: p is 0-10; each R 8 is independently selected from the group consisting of halo, cyano, nitro, alkyl, and amino; R 2 and R 3 are taken together to form a 5 or 6 membered ring consisting of atoms selected from the group of carbon, nitrogen, oxygen and sulfur; L is an unsubstituted (C 1-10 )alkylene or a (C 1-10 )alkylene substituted by a moiety selected from the group consisting of substituted or unsubstituted (C 1-10 )alkyl, a substituted or unsubstituted (C 1-10 )alkoxy, cyano and halo; and X is an unsubstituted aryl or an aryl substituted by a non-hydrogen substituent selected from the group consisting of (C 1-10 )alkyl, cyano, nitro, and halo; or a pharmaceutically acceptable salt thereof, wherein the compound or salt is present as a mixture of stereoisomers or a single stereoisomer thereof.