Patent ID: 8115005

Claim:
A compound of formula: wherein ring (a) is chosen from pyrazole and pyrrole unsubstituted or substituted with from one to three substituents independently selected from the group consisting of halogen, hydroxyl, loweralkyl, loweracyl, loweralkoxy, fluoroloweralkyl, fluoroloweralkoxy, formyl, cyano, and nitro; Q is selected from the group consisting of a direct bond, O, S, SO, SO 2 , NR 1 , CH 2 , CF 2 , and C(O); n is 1 or 2; taken together ZW is H or Z is (CH 2 ) 1-10 in which one or two (CH 2 ) may optionally be replaced by —O—, —NR 1 —, —SO—, —S(O) 2 —, —C(═O)— or —C═O(NH)—; R 1 is chosen from H and lower alkyl; and W is selected from the group consisting of hydrogen, acyl, hydroxyl, carboxyl, amino, carboxamido, aminoacyl, —COOalkyl, —CHO, substituted aryl, sulfonamide, —C(O)fluoroalkyl, —C(O)CH 2 C(O)Oalkyl, C(O)CH 2 C(O)Ofluoroalkyl, —SH, —C(O)NH(OH), —C(O)N(OH)R 4 , —N(OH)C(O)OH, and —N(OH)C(O)R 4 ; and R 4 is selected from the group consisting of H and lower alkyl.