Patent ID: 7238725

Claim:
A compound of general formula (1) wherein: R 1 , R 2 and R 3 may be the same or different and are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkylakyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted heteroaryl, substituted or unsubstituted heterocyclic ring, substituted or unsubstituted heterocyclylalkyl, substituted or unsubstituted heteroarylalkyl, —C(O)—R a , —C(O)O—R a , —C(O)NR a R a , —S(O) m —R a , —S(O) m —NR a R a , nitro, —OH, cyano, amino, formyl, acetyl, halogen, —OR a , —SR a , or a protecting group and when two R 2 substitutents are ortho to each other, they may be joined to form a saturated or unsaturated cyclic ring, which may optionally include up to two heteroatoms selected from O, NR a or S; each occurrence of R a is independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkylakyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, substituted or unsubstituted heteroaryl, substituted or unsubstituted heterocyclic ring, substituted or unsubstituted heterocyclylalkyl, or substituted or unsubstituted heteroarylalkyl; P is oxygen or sulfur; n is an integer from 0-4; Ar is substituted or unsubstituted aryl, substituted or unsubstituted arylalkyl, a substituted or unsubstituted heterocyclic ring, or a substituted or unsubstituted heteroaryl ring; X is oxygen or S(O) m ; m is 0, 1 or 2; Y is —C(O)NR 4 ; R 4 is hydrogen, substituted or unsubstituted alkyl, hydroxyl, —OR 1 , —COOR 1 , substituted or unsubstituted aryl, substituted or unsubstituted heterocyclic ring, or an analog, tautomer, regioisomer, stereoisomer, enantiomer, diastereomer, pharmaceutically acceptable salt, N-oxide, or pharmaceutically acceptable solvate thereof.