(S)-4-(benzyloxy)-N-(4-(4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)pyrimidin-2-aminehydrochloride 、
氯化烟碱盐酸盐 在
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
以84%的产率得到(S)-(2-(4-(4-(benzyloxy)pyrimidin-2-ylamino)phenyl)-4-(3-methylmorpholino)-5,6-dihydropyrido[3,4-d]pyrimidin-7(8H)-yl)(pyridin-3-yl)methanone