Patent ID: 8293901

Claim:
A compound having the formula wherein X 1 is CR 6 ; X 5 is CR 6 ; R 3 is selected from the group consisting of (C 1-10 )alkyl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, (C 3-12 )cycloalkyl, and (C 6-12 )aryl and (C 6-10 )aryl(C 1-3 )alkyl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, (C 3-12 )cycloalkyl, and (C 6-12 )aryl; hydroxy(C 1-10 )alkyl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, (C 3-12 )cycloalkyl, and (C 6-12 )aryl and (C 6-10 )aryl(C 1-3 )alkyl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, (C 3-12 )cycloalkyl, and (C 6-12 )aryl; and aryl(C 1-10 )alkyl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, (C 3-12 )coycloalkyl, and (C 6-12 )aryl and (C 6-10 )aryl(C 1-3 )alkyl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, and (C 1-10 )alkoxy; R 5 is a (C 1-6 )alkyl unsubstituted or substituted with one or more substituents through available valencies selected from the group consisting of halo, nitro, cyano, thio having a substituent selected from the group consisting of hydrogen and (C 1-10 )alkyl, hydroxy, (C 1-10 )alkoxy itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, (C 3-12 )cycloalkyl, and (C 6-12 )aryl, and (C 6-12 )aryl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, and (C 3-12 )cycloalkyl; R 6 are each independently selected from the group consisting of hydrogen, halo, amino unsubstituted or substituted with one or more (C 1-10 )alkyl; and (C 1-5 )alkyl unsubstituted or substituted with one or more substituents through available valencies selected from the group consisting of halo; nitro; cyano; thio having a substituent selected from the group consisting of hydrogen and (C 1-10 )alkyl; hydroxy; (C 1-10 )alkoxy itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, (C 3-12 )cycloalkyl, and (C 6-12 )aryl; (C 4-12 )aryloxy; oxycarbonyl having a substituent selected from the group consisting of hydrogen and (C 1-10 )alkyl; aminocarbonyl itself optionally having a (C 1-10 )alkyl; amino itself optionally having a (C 1-10 )alkyl; (C 1-10 )alkylamino itself optionally having a (C 1-10 )alkyl; and (C 6-12 )aryl itself optionally having a substituent selected from the group consisting of halo, nitro, cyano, hydroxy, (C 1-10 )alkoxy, amino, and (C 3-12 )cycloalkyl.