Patent ID: 8158632

Claim:
A compound selected from the group consisting of: a) N-{2-fluoro-5-[3-nitro-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; b) N-{2-fluoro-5-[3-cyano-pyrazolo[1,5-a]pyrimidin-7-yl]- phenyl}-N-methyl-acetamide; c) N-{2-chloro-5-[3-nitro-pyrazolo[1,5-a]pyrimidin-7-yl]- phenyl}-N-methyl-acetamide; d) N-{2-chloro-5-[3-cyano-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; e) N-{2-fluoro-5-[3-nitro-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-methanesulfonamide; f) N-{2-fluoro-5-[3-cyano-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-methanesulfonamide; g) N-{2-chloro-5-[3-nitro-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-methanesulfonamide; h) N-{2-chloro-5-[3-cyano-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-methanesulfonamide; i) N-{2-fluoro-5-[3-cyano-2-methyl-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; j) N-{2-chloro-5-[3-cyano-2-methyl-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; k) N-{2-fluoro-5-[3-cyano-2-methyl-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-methanesulfonamide; l) N-{2-chloro-5-[3-cyano-2-methyl-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-methanesulfonamide; m) N-{2-methyl-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; n) N-{2-methoxy-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; o) N-{2,4-difluoro-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; and p) N-{5-fluoro-2-methoxy-3-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide; or pharmaceutically acceptable salts thereof.