Isoflavonoids and flavone glycosides from rhizomes of Iris carthaliniae

被引:26
|
作者
Farag, SF
Backheet, EY
El-Emary, NA [1 ]
Niwa, M
机构
[1] Assiut Univ, Fac Pharm, Assiut 71526, Egypt
[2] Meijo Univ, Fac Pharm, Tempa Ku, Nagoya, Aichi 468, Japan
关键词
Iris carthaliniae; Iridaceae; Isoflavonoid and flavone glycosides; Tectorigenin 4 '- and iristectorigenin B 7-glucosyl(1 -> 6)glucoside; 6,4 '-dimethoxy-5-hydroxyflavone 7-glucoside;
D O I
10.1016/S0031-9422(98)00696-7
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
Two new isoflavonoid biosides, tectorigenin 4'-glucosyl(1 --> 6)glucoside and iristectorigenin B 7-glucosyl(1 --> 6)glucoside, a new isoflavonoid mono side, 4'-methyltectorigenin 7-glucoside and a new flavone gluco side, 6,4'-dimethoxy-5-hydroxyflavone 7-glucoside, together with tectoridin and tectorigenin 4'-glucoside were isolated from rhizomes of Iris carthaliniae. The structures of the isolated compounds were determined by NMR spectral analysis. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1407 / 1410
页数:4
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