Patent ID: 7056911

Claim:
A compound of the following Formula I: wherein Ar is an optionally substituted heteroaromatic group having at least one amino substituent; W is a chemical bond, optionally substituted amino, optionally substituted alkylene having 1 to 3 carbon atoms, or aminoalkylene having 1 nitrogen and 1 or 2 carbon atoms; X is nitrogen; Z represents optionally substituted ethylene or optionally substituted vinyl; each R 1 and R 2 independently may be halogen, amino, hydroxy, nitro, azido, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aminoalkyl, optionally substituted alkanoyl, optionally substituted alkylthio, optionally substituted alkylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted carbocyclic aryl, or optionally substituted heteroaromatic, or optionally substituted heteroalicyclic; m and n are each independently an integer of from 0 to 4; and pharmaceutically acceptable salts thereof.