反应详情

To a solution of [(2R)-3-(2-{2-chloro-6-[1-(dimethylamino)-3-azabicyclo[3.1.0]hex-3-yl]-5-fluoro-4-pyrimidinyl}hydrazino)-2-(cyclopentylmethyl)-3-oxopropyl][(phenylmethyl)oxy]formamide (assumed 0.6123 g, 1.067 mmol) in MeOH (10 mL) was added 20% Pd(OH)2/C (50% water, 61 mg). The mixture was hydrogenated for 6.5 h and then filtered. The filtrate was concentrated in vacuo and purified by Gilson RPLC to give [(2R)-3-(2-{2-chloro-6-[1-(dimethylamino)-3-azabicyclo[3.1.0]hex-3-yl]-5-fluoro-4-pyrimidinyl}hydrazino)-2-(cyclopentylmethyl)-3-oxopropyl]hydroxyformamide (0.2537 g, 49% yield for 2 steps, mixture of diastereomers) as a light pink solid. LCMS: (M+H)+: 484.2.

1. filtrationfiltered
2. concentrationThe filtrate was concentrated in vacuo
3. custompurified by Gilson RPLC