Sodium Hydroxide → HCID 67098291, compound

Participants

Reaction Steps

1N Sodium hydroxide (575 μl) was added to a solution of 4-[[[[4′-[2-[(tert-butoxycarbonyl)[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]-3-(cyclohexyloxy)-4-biphenylyl]-carbonyl]amino]sulfonyl]butyl acetate (212 mg) in methanol (4.24 ml). The mixture was stirred at room temperature overnight. The mixture was evaporated in vacuo. The residue was purified by silica gel column chromatography to give tert-butyl [2-[3′-(cyclohexyloxy)-4′-[[[(4-hydroxybutyl)sulfonyl]amino]carbonyl]-4-biphenylyl]ethyl]-[(2R)-2-hydroxy-2-phenylethyl]carbamate (111 mg).

Provenance & Evidence