tert-butyl 4-[4-[[6-(cyclohexylamino)-9-tetrahydropyran-2-yl-purin-2-yl]amino]-3-methoxy-phenyl]-3,6-dihydro-2H-pyridine-1-carboxylate 以
trifluoracetic acid-dichloromethane 为溶剂,
反应 4.0h,
以to provide compound 113的产率得到N6-cyclohexyl-N2-[2-methoxy-4-(1,2,3,6-tetrahydropyridin-4-yl)phenyl]-9H-purine-2,6-diamine