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.
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收藏
页码：59 / 62
页数：4
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