An arylbenzofuran and four isoflavonolds from the roots of Erythrina poeppigiana

被引：43

作者：

Tanaka, H ^{[1
]}

Oh-Uchi, T

Etoh, H

Sako, M

Sato, M

Fukai, T

Tateishi, Y

机构：

[1] Meijo Univ, Fac Pharm, Tempaku Ku, Nagoya, Aichi 4688503, Japan

[2] Shizuoka Univ, Fac Agr, Shizuoka 4228529, Japan

[3] Gifu Pharmaceut Univ, Gifu 5028585, Japan

[4] Asahi Univ, Sch Dent, Dept Oral Pathol, Gifu 5010296, Japan

[5] Toho Univ, Sch Pharmaceut Sci, Chiba 2748510, Japan

[6] Univ Ryukyus, Fac Educ, Okinawa 9030129, Japan

来源：

PHYTOCHEMISTRY | 2003年 / 63卷 / 05期

关键词：

Erythrina poeppigiana; Leguminosae; arylbenzofuran; isoflavonoids; 6a-hydroxypterocarpans; erypoegins F-J;

D O I：

10.1016/S0031-9422(03)00184-5

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：

An arylbenzofuran. erypoegin F and four isoflavonoids, erypoegins G-J, together with six known compounds were isolated from the roots of Erythrina poeppigiana, and their structures were elucidated on the basis of spectroscopic evidence. Erypoegin F is a rare 2-arylbenzofuran possessing a formyl group from a natural source, and erypoegin I is the first naturally Occurring isoflavonoid with a 2-oxo-3-methylbutyl group. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：597 / 602

页数：6

共 13 条

[1]

INGHAM JL, 1985, Z NATURFORSCH C, V40, P482

[2] IDENTIFICATION OF THE ERYTHRINA PHYTOALEXIN CRISTACARPIN AND A NOTE ON THE CHIRALITY OF OTHER 6A-HYDROXYPTEROCARPANS [J].

INGHAM, JL ;

MARKHAM, KR .

PHYTOCHEMISTRY, 1980, 19 (06) :1203-1207

[3] Bioactive phenolics and polar compounds from Melilotus messanensis [J].

Macías, FA ;

Simonet, AM ;

Galindo, JCG ;

Castellano, D .

PHYTOCHEMISTRY, 1999, 50 (01) :35-46

[4] A MODERN LOOK AT FOLKLORIC USE OF ANTI-INFECTIVE AGENTS [J].

MITSCHER, LA ;

DRAKE, S ;

GOLLAPUDI, SR ;

OKWUTE, SK .

JOURNAL OF NATURAL PRODUCTS, 1987, 50 (06) :1025-1040

[5]

PRASAD AVK, 1985, INDIAN J CHEM B, V24, P236

[6]

TAKAYAMA M, 1992, HETEROCYCLES, V33, P405

[7] Two pterocarpans from Erythrina orientalis [J].

Tanaka, H ;

Tanaka, T ;

Etoh, H .

PHYTOCHEMISTRY, 1998, 47 (03) :475-477

[8] Three new isoflavonoids from Erythrina variegata [J].

Tanaka, H ;

Hirata, M ;

Etoh, H ;

Watanabe, N ;

Shimizu, H ;

Ahmad, M ;

Khan, Z ;

Anwar, M .

HETEROCYCLES, 2001, 55 (12) :2341-2347

[9] Erythrinan alkaloids and isoflavonoids from Erythrina poeppigiana [J].

Tanaka, H ;

Etoh, H ;

Shimizu, H ;

Oh-Uchi, T ;

Terada, Y ;

Tateishi, Y .

PLANTA MEDICA, 2001, 67 (09) :871-873

[10] Antibacterial activity of isoflavonoids isolated from Erythrina variegata against methicillin-resistant Staphylococcus aureus [J].

Tanaka, H ;

Sato, M ;

Fujiwara, S ;

Hirata, M ;

Etoh, H ;

Takeuchi, H .

LETTERS IN APPLIED MICROBIOLOGY, 2002, 35 (06) :494-498

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