methyl 8-[[2-[3-[(1R,2R)-2-(Dimethylamino)cyclohexyl]ureido]-phenyl]ethynyl]-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate 在
sodium tetrahydroborate 作用下,
以
甲醇 、
二氯甲烷-D2 为溶剂,
反应 1.17h,
生成 (1R,2S)-methyl 2-[(R)-[(tert-butoxycarbonyl)amino](phenyl)-methyl]-8-[[2-[3-[(1R,2R)-2-(dimethylamino)cyclohexyl]ureido]-phenyl]ethynyl]-1-hydroxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate