sodium hydroxide 、 N-[2,6-dichloro-4-[[[[3-[(thiophene-3-carbonyl)oxy]phenyl]methyl]amino]carbonyl]benzoyl]-3-[(thiophene-3-carbonyl)amino]-L-alanine, methyl ester 、 N-[2,6-dichloro-4-[[[(3-hydroxyphenyl)methyl]amino]carbonyl]-benzoyl]-3-[(thiophene-3-carbonyl)amino]-L-alanine, methyl ester 以
甲醇 为溶剂,
反应 32.0h,
以to give N-[2,6-dichloro-4-[[[(3-hydroxyphenyl)methyl]amino]carbonyl]-benzoyl]-3-[(thiophene-3-carbonyl)amino]-L-alanine (107 mg, 78%) as a white solid的产率得到N-[2,6-dichloro-4-[[[(3-hydroxyphenyl)methyl]amino]carbonyl]benzoyl]-3-[(thiophene-3-carbonyl)amino]-L-alanine