| 主权项 |
1. A compound of formula (I) or a pharmaceutically acceptable salt thereof: wherein X is C3-C7 cycloalkylene; each W, Y and Z is independently —S—, —CH═, —O—, —N═, or —NH—, provided that at least one of W, Y and Z is not —CH═; each R1 and R2 is independently —NH2, —N(R3)—C(O)—R4, —C(O)—N(R3)—R4, —N(R3)—C(O)—O—R4, —N(R3)—C(O)—N(R3)—R4 or —N(R3)—C(O)—SR4; each R3 is independently hydrogen, C1-6 alkyl or aryl; each R4 is independently C1-6 alkyl, aryl, heteroaryl, aralkyl, heteroaralkyl, cycloalkyl, cycloalkylalkyl, heterocyclylalkyl, or heterocyclyl, each of which is substituted with 0-3 occurrences of R5; each R5 is independently C1-6 alkyl, C1-6 alkoxy, —O—C1-6 alkyleneC1-6 alkoxy, C1-6 thioalkoxy, C1-6 haloalkyl, C3-7 cycloalkyl, C3-7 cycloalkylalkyl, aryl, heteroaryl, aralkyl, heteroaralkyl, heterocyclylalkyl, heterocyclyl, cyano, halo, oxo, —OH, —OCF3, —OCHF2, —SO2—C1-6 alkyl, —NO2, —N(R7)—C(O)—C1-6 alkyl, —C(O)N(R7)2, —N(R7)S(O)1-2—C1-6 alkyl, —S(O)2N(R7)2, —N(R7)2, —C1-6 alkylene-N(R7)2, wherein said alkyl, C1-6 alkoxy, —O—C1-6 alkyleneC1-6 alkoxy, C1-6 thioalkoxy, C1-6 haloalkyl, C3-7 cycloalkyl, C3-7 cycloalkylalkyl, aryl, heteroaryl, aralkyl, heteroaralkyl, heterocyclylalkyl, heterocyclyl, —SO2—C1-6 alkyl, —NO2, —N(R7)—C(O)—C1-6 alkyl, —C(O)N(R7)2, —N(R7)S(O)1-2—C1-6 alkyl, —S(O)2N(R7)2, —N(R7)2, or —C1-6 alkylene-N(R7)2 is optionally substituted with 0-3 occurrences of R8; or two adjacent R5 moieties, taken together with the atoms to which they are attached form a cycloalkyl or heterocyclyl; each R6 is independently hydrogen, fluoro, C1-6 alkyl, —OH, —NH2, —NH(CH3), —N(CH3)2, or C1-6 alkoxy; each R7 is independently hydrogen or C1-6 alkyl; each R8 is independently halo, C1-6 alkyl, C1-6 haloalkyl, —OH, —N(R7)2, or C1-6 alkoxy, —O—C1-6 alkyleneC1-6 alkoxy, CN, NO2, —N(R7)—C(O)—C1-6 alkyl, —C(O)N(R7)2, —N(R7)S(O)1-2C1-6 alkyl, or —S(O)2N(R7)2; m is 0, 1, or 2; n is 0, 1, or 2; o is 1, 2 or 3; and p is 1, 2 or 3; provided that (1) when X is unsubstituted cyclopropyl, R1 and R2 are not both NH-phenyl; and (2) X is other than substituted cyclobutyl or substituted cyclopentyl. |
