(R)-1-(6-(4-氟-1H-吡唑-1-基)吡啶-3-基)乙-1-胺

5-((1R,4R)-2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ·