Patent ID: 7541368

Claim:
A compound of Formula (I): wherein is an optional ethylene bridge; R 1 is alkyl, cycloalkyl, aryl or aryl substituted with one or more substituents selected from alkyl, alkoxy and amino, or R 1 is pyridyl or pyridyl substituted with one or more substituents selected from alkyl, alkoxy and amino; R 2 is optionally substituted alkyl, alkoxyalkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, arylalkyl, or R 2 is arylalkyl substituted with one or more substituents selected from alkyl and alkoxy; X is —C(O)—, —C(O)—CH 2 —, —S(O) 2 —, or —NHC(O)—; and A is optionally substituted alkenyl, optionally substituted alkoxy, optionally substituted alkoxyalkyl, optionally substituted alkyl, optionally substituted alkynyl, optionally substituted aryl, optionally substituted arylalkyl, optionally substituted arylalkoxy, optionally substituted arylalkoxyalkyl, optionally substituted aryloxy, optionally substituted aryloxyalkyl, optionally substituted cycloalkenyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted cycloalkyloxy, optionally substituted cycloalkyloxyalkyl, optionally substituted cyclalkylalkoxy, optionally substituted cycloalkylalkoxyalkyl, optionally substituted heteroaryl, optionally substituted heteroarylalkyl, optionally substituted heteroaryloxy, optionally substituted heteroaryloxyalkyl, optionally substituted heteroarylalkoxy, optionally substituted heteroarylalkoxyalkyl, optionally substituted heterocycloalkyl, optionally substituted heterocycloalkylalkyl, optionally substituted heterocycloalkyloxy, optionally substituted heterocycloalkyloxyalkyl; or a pharmaceutically acceptable salt of such compound.