tert-Butyl rac-(1S,6R)-3,9-Diazabicyclo[4.2.1]nonane-9-carboxylate is a useful reagent in the preparation of pyrrolopyrimidine derivatives for use as CDK4/6 inhibitors.
参考文献
Brain, C. T., et al.: From PCT Int. Appl. (2011), WO 2011101409 A1 20110825