| abstract |
A compound represented by Formula (I): **(See formula)** or a pharmaceutically acceptable salt thereof, wherein: X is a triazole, which is optionally substituted with one or more independent R5 substituents; R1 and R2 are each independently hydrogen or C1-C6 alkyl; A is **(See formula)** optionally substituted with one or more independent R5 substituents; R3 and R4 are each independently hydrogen or C1-C6 alkyl; or R3 with R4, taken together with the carbon atom to which they are attached, form a carbonyl or a 3-10 membered saturated or unsaturated monocyclic or polycyclic ring, wherein said ring is optionally substituted with one or more R5; each occurrence of R5 is independently halogen, cyano, hydroxy, nitro, -SO2NR6R7, -CONR6R7, or -NR6R7, haloalkyl, or a C1-C6 alkyl group; and R6 and R7 are each independently hydrogen or a C1-C6 alkyl group. |