((2R)-3-(2-(2-chloro-5-fluoro-6-(1-methylethylamino)-4-pyrimidinyl)hydrazino)-2-cyclopentylmethyl-3-oxopropyl)(phenylmethoxy)forrmamide 在
氢氧化钯 氢气 、 crude product 作用下,
以
甲醇 为溶剂,
反应 1.5h,
以to provide [(2R)-3-(2-{2-chloro-5-fluoro-6-[(1-methylethyl)amino]-4-pyrimidinyl}hydrazino)-2-(cyclopentylmethyl)-3-oxopropyl]hydroxyformamide (32 mg, 51%)的产率得到((2R)-3-(2-(2-chloro-5-fluoro-6-(1-methylethylamino)-4-pyrimidinyl)hydrazino)-2-cyclopentylmethyl-3-oxopropyl)hydroxyforrmamide