A new di-O-prenylated isoflavone from Tephrosia tinctoria

被引：8

作者：

Khalivulla, Shaik Ibrahim ^{[1
]}

Reddy, Bandi Anil Kumar ^{[1
]}

Gunasekar, Duvvuru ^{[1
]}

Blond, Alain ^{[2
]}

Bodo, Bernard ^{[2
]}

Murthy, Madugula Marthanda ^{[3
]}

Rao, Tadikimalli Prabhakar ^{[4
]}

机构：

[1] Sri Venkateswara Univ, Dept Chem, Nat Prod Div, Tirupati 517502, Andhra Pradesh, India

[2] Lab Chim & Biochim Subst Nat, Paris, France

[3] Indian Inst Chem Technol, Organ Chem Div 2, Hyderabad 500007, Andhra Pradesh, India

[4] Indian Inst Chem Technol, Ctr Magnet Resonance, Hyderabad 500007, Andhra Pradesh, India

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2008年 / 10卷 / 10期

关键词：

Tephrosia tinctoria; leguminosae; prenylated isoflavone; 5; 7-di-O-prenylbiochanin A;

D O I：

10.1080/10286020802217630

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new di-O-prenylated isoflavone, 5,7-di-O-prenylbiochanin A (1), together with three known compounds, 7-O-methylglabranin (2), tephrowatsin C (3) and flemichapparin B (4), were isolated from the stems of Tephrosia tinctoria. The structures of these compounds were elucidated by extensive 2D NMR spectral studies.

引用

页码：953 / 955

页数：3

共 14 条

[1] NEW PTEROCARPAN AND COUMESTAN IN ROOTS OF FLEMINGIA-CHAPPAR [J].