891494-66-9

tert-butyl 3-(7-hydroxypyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate tert-butyl 3-(7-oxo-1,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate 2-Methyl-2-propanyl 3-(7-hydroxypyrazolo[1,5-a]pyrimidin-5-yl)-1- piperidinecarboxylate 1-Piperidinecarboxylic acid, 3-(7-hydroxypyrazolo[1,5-a]pyrimidin-5-yl)-, 1,1-dimethylethyl ester