Three new flavonoids and other constituents from Lonicera implexa

被引：19

作者：

Flamini, G ^{[1
]}

Braca, A ^{[1
]}

Cioni, PL ^{[1
]}

Morelli, I ^{[1
]}

Tome, F ^{[1
]}

机构：

[1] UNIV MILAN, DIPARTIMENTO BIOL, I-20133 MILAN, ITALY

来源：

JOURNAL OF NATURAL PRODUCTS | 1997年 / 60卷 / 05期

关键词：

D O I：

10.1021/np9605551

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

From the leaves of Lonicera implexa Aiton (Caprifoliaceae) 22 compounds (five iridoids, one saponin, one cyclitol, three quinic acid derivatives, and 12 flavonoids) were isolated and characterized. Three flavonoids, namely implexaflavone (1), madreselvin A (2), and madreselvin B (3), were new compounds. The structures were determined by spectroscopic methods, including 2D NMR. Some chemotaxonomic and ecological notes about the isolated compounds are given.

引用

页码：449 / 452

页数：4

共 12 条

[1]

AGRAWAL PK, CARBON 13 NMR FLAVON, P283

[2] IRIDOIDS - AN UPDATED REVIEW .2. [J].

BOROS, CA ;

STERMITZ, FR .

JOURNAL OF NATURAL PRODUCTS, 1991, 54 (05) :1173-1246

[3] CAFFEOYL CONJUGATES FROM ECHINACEA SPECIES - STRUCTURES AND BIOLOGICAL-ACTIVITY [J].

CHEMINAT, A ;

ZAWATZKY, R ;

BECKER, H ;

BROUILLARD, R .

PHYTOCHEMISTRY, 1988, 27 (09) :2787-2794

[4]

Chen M., 1994, Yaoxue Xuebao, V29, P617

[5] SAPONINS WITH MOLLUSCICIDAL PROPERTIES FROM LONICERA-NIGRA L [J].

DOMON, B ;

HOSTETTMANN, K .

HELVETICA CHIMICA ACTA, 1983, 66 (02) :422-428

[6]

HELLER W, FLAVONOIDS ADV RES 1, P524

[7]

INOUYE H, 1969, TETRAHEDRON LETT, P2351

[8] 3-O-FERULOYL-4-O-CAFFEOYLQUINIC ACID FROM COFFEE BEANS [J].

IWAHASHI, H ;

MORISHITA, H ;

OSAKA, N ;

KIDO, R .

PHYTOCHEMISTRY, 1985, 24 (03) :630-632

[9] STUDIES ON THE INHIBITORY EFFECTS OF CAFFEOYLQUINIC ACIDS ON MONOCYTE MIGRATION AND SUPEROXIDE ION PRODUCTION [J].

PELUSO, G ;

DEFEO, V ;

DESIMONE, F ;

BRESCIANO, E ;

VUOTTO, ML .

JOURNAL OF NATURAL PRODUCTS-LLOYDIA, 1995, 58 (05) :639-646

[10]

PIGNATTI S, 1982, FLORA ITALIA, P643

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