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Biotransformation of Vermitaline by Cunninghamella echinulata
Author(s) -
Lü YiFeng,
Chen KeYu,
Li HuiLiang,
Pei YueHu,
Liu RunHui,
Zhang WeiDong
Publication year - 2008
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200890083
Subject(s) - biotransformation , chemistry , organic chemistry , stereochemistry , enzyme
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 ).