Patent ID: 8524739

Claim:
A compound having the formula Q-L-G wherein Q represents wherein X 1 and X 2 are independently alkoxy, optionally substituted amino, halo, haloalkyl or hydroxyl; n is from 0 to 2; m is from 0 to 4; and R 1 is H, alkyl, heteroalkyl, or alkylamino; wherein L is a hydrocarbon chain containing from 1 to 12 carbon atoms, optionally branched; and wherein G is a CQ R reversal moiety having a formula selected from the structure wherein X 4 is N, and R 6 and R 7 are independently aralkyl, heteroaryl alkyl, or heterocyclyl alkyl, or X 4 is NHCH, R 6 and R 7 are aryl or heteroaryl and R 6 and R 7 together with X 4 form a tricyclic ring system.