(R,Z)-2-amino-7-(4-fluoro-2-(6-methoxypyridin-2-yl)phenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methyloxime 在
水 、
溶剂黄146 作用下,
反应 0.5h,
生成
(R,Z)-2-amino-7-(4-fluoro-2-(6-methoxypyridin-2-yl)phenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(R)-2,3-dihydroxypropyloxime