1-[3-(6-tert-butyl-8-fluoro-1-oxo-1H-phthalazin-2-yl)-2-formyl-phenyl]-3-[4-(1-hydroxy-1-methyl-ethyl)-phenylamino]-1H-pyrazole-4-carboxylic acid amide 、
硼氢化钠 在
水 、
二氯甲烷 、
magnesium sulfate 、 silica gel 、
甲醇 、
1-[3-(6-tert-butyl-8-fluoro-1-oxo-1H-phthalazin-2-yl)-2-hydroxymethyl-phenyl]-3-[4-(1-hydroxy-1-methyl-ethyl)-phenylamino]-1H-pyrazole-4-carboxylic acid amide 作用下,
以
甲醇 、
二氯甲烷 、
水 为溶剂,
反应 0.17h,
以providing the desired product 1-[3-(6-tert-butyl-8-fluoro-1-oxo-1H-phthalazin-2-yl)-2-hydroxymethyl-phenyl]-3-[4-(1-hydroxy-1-methyl-ethyl)-phenylamino]-1H-pyrazole-4-carboxylic acid amide as an off-white powder (32 mg)的产率得到1-[3-(6-tert-butyl-8-fluoro-1-oxo-1H-phthalazin-2-yl)-2-hydroxymethyl-phenyl]-3-[4-(1-hydroxy-1-methyl-ethyl)-phenylamino]-1H-pyrazole-4-carboxylic acid amide