Patent ID: 7189730

Claim:
A compound of the Formula I: wherein: R 1 is optionally substituted ary or optionally substituted heteroaryl; R 2 is optionally substituted lower alkyl; R 3 is halogen, optionally substituted alkoxy, optionally substituted aryl, optionally substituted heteroaryl, or optionally substituted heterocyclyl; X is —O—, —S—, or —NH—; and Y is optionally substituted alkylene; with the provisos that a. R 3 cannot be optionally substituted pyrazolyl or optionally substituted furanyl; b. when X is —NH— and Y is —CH 2 —, R 1 is not dihydroxyphenyl; and c. R 2 cannot be optionally substituted benzyl when R 3 is hydrogen.