(7E,9E,11Z)-(5S,6R)-5-Hydroxy-6-[(S)-2-(methoxycarbonylmethyl-carbamoyl)-2-(2,2,2-trifluoro-acetylamino)-ethylsulfanyl]-icosa-7,9,11-trien-14-ynoic acid methyl ester 在
potassium carbonate 作用下,
以
甲醇 为溶剂,
生成 (7E,9E,11Z)-(5S,6R)-6-[(S)-2-Amino-2-(carboxymethyl-carbamoyl)-ethylsulfanyl]-5-hydroxy-icosa-7,9,11-trien-14-ynoic acid