(S)-5-chloro-7-methyl-2-(piperidin-2-yl)pyrazolo[1,5-a]pyrimidine hydrochloride

(S)-N-(4-chloro-2-(2-(5-(3-hydroxyazetidin-1-yl)-7-methylpyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carbonyl)phenyl)methanesulfonamide

(S)-N-(2-(2-(5-(azetidin-1-yl)-7-methylpyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carbonyl)-4-chlorophenyl)methanesulfonamide

(S)-N-(4-chloro-2-(2-(7-methyl-5-(pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carbonyl)phenyl)methanesulfonamide

(S)-N-(2-(2-(5-(3-aminoazetidin-1-yl)-7-methylpyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carbonyl)-4-chlorophenyl)methanesulfonamide