Patent ID: 7414037

Claim:
A composition comprising a pharmaceutically acceptable excipient and a compound of formula (Ia): or a pharmaceutically acceptable salt or stereoisomer thereof, wherein X 1 is hydrogen or a substituted or unsubstituted, saturated linear or branched alkyl; Y is hydrogen or substituted or unsubstituted, saturated linear or branched alkyl; R 1 is unsubstituted phenyl, substituted phenyl wherein phenyl is substituted with one or more of hydroxy, alkyl, and halogen, substituted or unsubstituted quinolinyl, substituted or unsubstituted anthracenyl, or substituted or unsubstituted naphthalenyl; R 2 is unsubstituted phenyl, substituted phenyl, wherein phenyl is substituted with bromo or carboxy, di(hydroxy)phenyl, mono-(halo)-mono(hydroxy)phenyl, mono(halo)-di(hydroxy)phenyl, mono(halo)-tri(hydroxy)phenyl, di(halo)-mono(hydroxy)phenyl, di(halo)-di(hydroxy)phenyl, di(halo)-tri(hydroxy)phenyl, mono(halo)-mono(hydroxy)-mono(alkoxy)phenyl, mono(halo)-di(hydroxy)-mono(alkoxy)phenyl, mono(halo)-mono(hydroxy)-di(alkoxy)phenyl, mono(halo)-di(hydroxy)-di(alkoxy)phenyl, di(halo)-mono(hydroxy)-mono(alkoxy)phenyl, di(halo)-di(hydroxy)-mono(alkoxy)phenyl, di(halo)-mono(hydroxy)-di(alkoxy)phenyl; and R 3 is hydrogen or substituted or unsubstituted alkyl.