Suggested Reaction 3.3.2.-

Left

(S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(acetylthio)methyl-1- oxoprolyl]-(S)-alanine benzyl ester
+H2O

Right

(S)-N-[3-(3,4-Methylenedioxyphenyl)-2-(acetylthio)methyl-1- oxoprolyl]glycine benzyl ester
+Methanol

[BiSSCat | GREP ]