Summary
Enzymatic hydrolysis of racemic 3-acetylthio-2-methylpropionic methyl ester catalyzed by bovine pancreatic protease and Mucor javanicus lipase showed opposite enantioselecivity. A tandem hydrolysis of the ester catalyzed by these two enzymes gives enantiomerically enriched (S)-3-acetylthio-2-methylpropionic acid, a building block of captopril.
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Tai, DF., Huang, CC., Huang, HY. et al. A tandem enzymatic hydrolysis of 3-acetylthio-2-methylpropionic methy ester. Biotechnol Lett 15, 1229–1232 (1993). https://doi.org/10.1007/BF00130302
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DOI: https://doi.org/10.1007/BF00130302