Patent ID: 7705025

Claim:
A compound structurally represented by Formula I or a pharmaceutically acceptable salt thereof wherein; X independently represents carbon (substituted with hydrogen or the optional substituents indicated herein), or nitrogen; R1 is independently -HET (optionally substituted on carbon, independently, one to three times with R2, and optionally once substituted on nitrogen with R3), or -Benzofused heterocycle (optionally substituted on carbon, independently, one to three times with R2, and optionally once substituted on nitrogen with R3); R2 is independently at each occurrence —H, -halogen, —(C 1 -C 7 ) alkyl (optionally substituted with one to three halogens), —CN, —C(O)R7, —C(O)OR7, —C(O)(C 3 -C 5 )cycloalkyl (optionally substituted with one to three halogens), —C(O)NR7R8, —OR7, —NO 2 , —NR7R8, —NR9SO 2 R7, —NR9C(O)R7, —NR9CO 2 R7, —NR9C(O)NR7R8, —SR7, —SO 2 R7, —SO 2 NR7R8, —S(O)R7, -phenyl-R9, —C(H)═NO—R7, -pyridinyl, -HET-R9, or —(C 1 -C 7 )alkyl-NHC(O)R7 (provided that not more than one occurrence of R2 is -HET-R9 or -phenyl-R9); R3 is independently at each occurrence —H, —(C 1 -C 7 ) alkyl (optionally substituted with one to three halogens), —SO 2 R7, —C(O)R7, —C(O)NR7R8, or —C(O)OR7; R4 and R5 are independently —H, —OH, -halogen, —(C 1 -C 3 )alkyl (optionally substituted with one to three halogens), or —OR9, provided that when X is nitrogen, then R4 and R5 are not attached to X; R6 is independently —H, -halogen, —(C 1 -C 3 ) alkyl (optionally substituted with one to three halogens), —NH 2 , —NR7R8, —OH, or —OR7; R7 and R8 are independently —H, -phenyl, —(C 1 -C 7 ) alkyl (optionally substituted with one to three halogens); or R7 and R8 combine with the atom to which they are attached to form a 4 to 7 membered ring; R9 is —H, -halogen, —(C 1 -C 3 ) alkyl (optionally substituted with one to three halogens), or —OR7.