Sodium Hydroxide → HCID 9871186, compound

Participants

Reaction Steps

An aqueous solution of sodium hydroxide (1 M; 0.5 mL, 0.5 mmol) was added to a solution of N-[2-chloro-4-[[[[3-[(thiophene-3-carbonyl)oxy]phenyl]methyl]-amino]carbonyl]-6-methylbenzoyl]-3-[(thiophene-3-carbonyl)amino]-L-alanine, methyl ester (160 mg, 0.25 mmol) in methanol (2 mL). The solution was allowed to stir overnight and then concentrated. The residue was purified by HPLC and lyophilized to give N-[2-chloro-4-[[[(3-hydroxyphenyl)methyl]amino]carbonyl]-6-methylbenzoyl]-3-[(thiophene-3-carbonyl)amino]-L-alanine (76.5 mg, 59%) as a white solid.

Provenance & Evidence