Patent ID: 7253204

Claim:
A compound of formula (2) or a pharmaceutically acceptable salt thereof, wherein Cy 2 is aryl or heteroaryl, each of which is optionally substituted and wherein each of aryl and heteroaryl is optionally fused to one or more aryl or heteroaryl rings, or to one or more saturated or partially unsaturated cycloalkyl or heterocyclic rings, each of which rings is optionally substituted; X is selected from the group consisting of: a covalent bond, C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(CO)—C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(NR 7 )—C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(S)—C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(O)—C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(SO)—C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(SO 2 )—C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(NH)—(CO)—C 0 -C 4 -hydrocarbyl, C 0 -C 4 -hydrocarbyl-(CO)—(NH)—C 0 -C 4 -hydrocarbyl, —NH—CO—NH—, —NH—CS—NH—, —O—CO—O—, —O—CS—O—, —NH—C(NH)—NH—, —S(O) 2 —N(R 7 )—, —N(R 7 )—S(O) 2 —, —NH—C(O)—O—, and —O—C(O)—NH—, wherein R 7 is selected from the group consisting of hydrogen, C 1 -C 5 -alkyl, aryl, aralkyl, acyl, heterocyclyl, heteroaryl, SO 2 -alkyl, SO 2 -aryl, CO-alkyl, CO-aryl, CO—NH-alkyl, CO—NH-aryl, CO—O-alkyl and CO—O-aryl, each of which is optionally substituted, n is 0 to 4, Y is N or CH, and T is NH 2 or OH.