Siyu-Mao, Hong-Chen, Li-Chen
Sep 1, 2013
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0
Influential Citations
6
Citations
Journal
Natural Product Research
Abstract
By using various column chromatography for purification, two new compounds of ansamitocin (1 and 2) were isolated from the extracts of fermentation broth of Actinosynnema pretiosum FIM06-0063. Their structures were established as maytansinol-9-methyl ether-3-propionate (1) and maytansinol-9-methyl ether-3-3′-methy-butyrate (2), respectively, by an extensive NMR analysis.