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Biotransformation of Vermitaline by Cunninghamella echinulata

✍ Scribed by Yi-Feng Lü; Ke-Yu Chen; Hui-Liang Li; Yue-Hu Pei; Run-Hui Liu; Wei-Dong Zhang

Publisher
John Wiley and Sons
Year
2008
Tongue
German
Weight
168 KB
Volume
91
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

Biotransformation of vermitaline (1) by Cunninghamella echinulata (ACCC 30369) was carried out. Four biotransformation products were obtained and three of them were characterized as new compounds. On the basis of their NMR and mass‐spectral data, their structures were characterized as 7__α__‐hydroxyrubijervine (2), 7__α__‐hydroxyrubijervine‐7‐O‐β‐D‐galactofuranoside (3), 7__α__‐hydroxyvermitaline (4), and 7__α__‐hydroxyvermitaline‐7‐O‐β‐D‐galactofuranoside (5).

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