(S)-ethyl 2-(1-(tert-butoxycarbonyl)pyrrolidin-3-ylamino)-6-(2-methoxyphenylamino)-5-nitropyrimidine-4-carboxylate 在
palladium 10% on activated carbon
氢气 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以94%的产率得到(S)-ethyl 5-amino-2-(1-(tert-butoxycarbonyl)pyrrolidin-3-ylamino)-6-(2-methoxy-phenylamino)pyrimidine-4-carboxylate