Glucose-conjugation of the flavones of Psiadia arabica by Cunninghamella elegans

被引：16

作者：

Ibrahim, ARS ^{[1
]}

Galal, AM ^{[1
]}

Mossa, JS ^{[1
]}

El-Feraly, FS ^{[1
]}

机构：

[1] King Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia

来源：

PHYTOCHEMISTRY | 1997年 / 46卷 / 07期

关键词：

Psiadia arabica; compositae; Cunninghamella elegans; psiadiarabin; 5,3 ' dihydroxy-7,2 ',4 ',5 '-tetramethoxyflavone; glucoside conjugates; biotransformation;

D O I：

10.1016/S0031-9422(97)00421-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Microbial transformation of psiadiarabin and its 6-desmethoxy analogue 5,3' dihydroxy-7,2',4',5'-tetramethoxyflavone by Cunninghamella elegans NRRL 1392 gave the 3'-glucoside conjugates of the two flavones. Structural elucidation of these two new metabolites was achieved using 1D and 2D NMR spectroscopy and CIMS. (C) 1997 Elsevier Science Ltd.

引用

页码：1193 / 1195

页数：3

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