Three new compounds from Securidaca inappendiculata

被引：15

作者：

Kang, WY ^{[1
]}

Wang, ZM ^{[1
]}

Li, ZQ ^{[1
]}

Xu, XJ ^{[1
]}

机构：

[1] Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China

来源：

HELVETICA CHIMICA ACTA | 2005年 / 88卷 / 10期

关键词：

D O I：

10.1002/hlca.200590217

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three new compounds, 2-methoxy-3,4-(methylenedioxy)benzophenone (1), 4-hydroxy-2,3-dimethoxybenzophenone (2), and 3-hydroxy-4,6-dimethoxy-9H-xanthen-9-one (3). besides three known compounds were isolated from the roots of Securidaca inappendiculata. Their structures were established by spectroscopic means and X-ray crystallographic diffraction analysis. The biogenetic relationships among these six compounds are discussed.

引用

页码：2771 / 2776

页数：6

共 9 条

[1] ISOFLAVONES AND XANTHONES FROM POLYGALA-VIRGATA [J].

BASHIR, A ;

HAMBURGER, M ;

MSONTHI, JD ;

HOSTETTMANN, K .

PHYTOCHEMISTRY, 1992, 31 (01) :309-311

[2] Benzophenone glycosides from Gnidia involucrata [J].

Ferrari, J ;

Terreaux, C ;

Sahpaz, S ;

Msonthi, JD ;

Wolfender, JL ;

Hostettmann, K .

PHYTOCHEMISTRY, 2000, 54 (08) :883-889

[3] XANTHONES FROM POLYGALA-TENUIFOLIA [J].

FUJITA, T ;

LIU, DY ;

UEDA, S ;

TAKEDA, Y .

PHYTOCHEMISTRY, 1992, 31 (11) :3997-4000

[4]

*JIANGS I BOT, 1988, ENC CHIN MED HERBS, P292

[5] Benzophenone O-glucoside, a biogenic precursor of 1,3,7-trioxygenated xanthones in Hypericum annulatum [J].

Kitanov, GM ;

Nedialkov, PT .

PHYTOCHEMISTRY, 2001, 57 (08) :1237-1243

[6] Trioxygenated naturally occurring xanthones [J].

Peres, V ;

Nagem, TJ .

PHYTOCHEMISTRY, 1997, 44 (02) :191-214

[7]

TANAKA T, 1984, CHEM PHARM BULL, V32, P2676

[8] Xanthones from the stems of Securidaca inappendiculata [J].

Yang, XD ;

Xu, UZ ;

Yang, SL .

PHYTOCHEMISTRY, 2001, 58 (08) :1245-1249

[9]

1997, FLORA REIPUBLICAE PO, V43, P138

← 1 →