(S)-N-(2-(2-(5,6-dimethyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carbonyl)phenyl)morpholine-4-sulfonamide

(S)-N-(2-(2-(5,6-dimethyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carbonyl)-4-fluorophenyl)acetamide

(S)-2-(1-(2-amino-6-methylbenzoyl)piperidin-2-yl)-5,6-dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one

(S)-N-(2-(2-(5,6-dimethyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carbonyl)-3-methylphenyl)methanesulfonamide

(S)-tert-butyl-2-(7-chloro-5-methylpyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carboxylate