Patent ID: 8067586

Claim:
A fused heteroaryl compound of the formula: wherein: R 4b is phenyl, pyridyl, pyrimidinyl, indolyl, or indazolyl, wherein phenyl, pyridyl, pyrimidinyl, indolyl, or indazolyl is optionally and independently substituted with one or more substituents selected from Cl, Br, F, methyl, ethyl, CN, CO 2 H, OH, OCH 3 , OCH 2 CH 2 NH 2 , NH 2 , NHCH 3 , NHSO 2 CH 3 , SCH 3 , SO 2 CH 3 , SO 2 NH 2 , SO 2 NHCH 3 , and SO 2 N(CH 3 ) 2 .