反应详情

[(2R,3S)-3-{3-Acetyl-5-[1-(4-fluoro-phenyl)-ethylcarbamoyl]-benzoyl-amino}-4-(3,5-difluoro-phenyl)-2-hydroxy-butyl]-(3-methoxy-benzyl)-carbamic acid tert-butyl ester (10 mg, 0.0134 mmol) was dissolved in MeOH (0.1 mL) and sodium borohydride (0.68 mg, 0.0179 mmol) was added. The reaction mixture was stirred at room temperature for 2 h. The mixture was concentrated and partitioned between ethyl acetate and H2O. The organic layer was separated and concentrated under vacuum to give the title compound (10 mg): HPLC retention time: 2.243 min (method A). MS (ESI) (M+H)+ 750.40.

1. concentrationThe mixture was concentrated
2. custompartitioned between ethyl acetate and H2O
3. customThe organic layer was separated
4. concentrationconcentrated under vacuum