tert-butyl 2-amino-3-{5-methyl-6-[4-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-piperidin-1-yl]-pyrimidin-4-ylamino}-propionate 在
三苯基膦 作用下,
以
二氯甲烷 为溶剂,
反应 4.75h,
生成 tert-butyl 3-[5-methyl-6-[4-(5,6,7,8-tetrahydro-(1,8)naphthyridin-2-yl)-piperidin-1-yl]-pyrimidin-4-ylamino]-N-[N,N-(1,1-dimethylethyloxycarbonyl)(phenylmethyl)aminosulphonyl]-propionate