Flavonoids from Tephrosia calophylla

被引：1

作者：

Reddy, Ramireddy V. Narahari ^{[1
]}

Khalivulla, Shaik I. ^{[1
]}

Reddy, Bandi A. K. ^{[1
]}

Reddy, Mopuru V. Bhaskar ^{[1
,2
]}

Gunasekar, Duvvuru ^{[1
]}

Deville, Alexandre ^{[3
]}

Bodo, Bernard ^{[3
]}

机构：

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

[2] Natl Cheng Kung Univ, Dept Chem, Tainan 701, Taiwan

[3] CNRS, Lab Chim & Biochim Subst Nat, USM 0502, MNHN UMR 5154, F-75005 Paris, France

来源：

NATURAL PRODUCT COMMUNICATIONS | 2009年 / 4卷 / 01期

关键词：

Tephrosia calophylla; Leguminosae; Flavonoids; CONFIGURATION; CONFORMATION; FLAVANONES;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Two new flavanones, (2S)-5-hydroxy-7,4'-di-O-(gamma,gamma-dimethylallyl)flavanone (1) and 6-hydroxy-E-3-(2,5-dimethoxy-benzylidine)-2',5'-dimethoxyflavanone (2), together with three known compounds, tephrowatsin C, afrormosin and kaempferol 3-O-beta-D-glucopyranoside were isolated from the roots of Tephrosia calophylla. The structures of I and 2 were established by extensive 2D NMR spectral Studies.

引用

页码：59 / 62

页数：4

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