A new acylated flavonol triglycoside from Carrichtera annua

被引：15

作者：

Abdel-Shafeek, KA

El-Messiry, MM

Shahat, AA

Apers, S

Pieters, L

Seif-El Nasr, MM ^{[1
]}

机构：

[1] Natl Res Ctr, Pharmacognosy & Phytochem Medicinal Plants Dept, Cairo 12311, Egypt

[2] Univ Antwerp, Dept Pharmaceut Sci, B-2610 Antwerp, Belgium

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 06期

关键词：

D O I：

10.1021/np990579i

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

A new acylated flavonol triglycoside, quercetin 3-O-[(6-feruloyl-beta-glucopyranosyl)-(1-->2)-beta-arabinopyranoside]-7-O-beta-glucopyranoside (1), as well as the known flavonoid quercetin, were isolated from the whole plants of Carrichtera annua. The structure of 1 was established by UV, MS, and 1D and 2D NMR spectroscopy, including DEPT, DQF-COSY, TOCSY, HSQC, HSQC-TOCSY, and HMBC experiments.

引用

页码：845 / 847

页数：3

共 11 条

[1]

CHOPRA RN, 1956, GLOSSARY INDIAN MED, P117

[2]

GLUCOSINOLATES AND THEIR BREAKDOWN PRODUCTS IN FOOD AND FOOD PLANTS [J].

FENWICK, GR ;

HEANEY, RK ;

MULLIN, WJ .

CRC CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION, 1983, 18 (02) :123-201

[3]

Markham K. R., 1982, TECHNIQUES FLAVONOID

[4]

Markham K R., 1994, The Flavonoids - Advances in Research Since 1986, P441

[5]

Markham KR., 1982, The Flavonoids: Advances in Research, V19, P19

[6]

C-13-NMR SPECTROSCOPY OF ALPHA-ANOMERIC AND BETA-ANOMERIC SERIES OF ALKYL L-ARABINOPYRANOSIDES [J].

MIZUTANI, K ;

KASAI, R ;

TANAKA, O .

CARBOHYDRATE RESEARCH, 1980, 87 (01) :19-26

[7]

NMR-SPECTRAL STUDIES OF 2-LINKED GLYCOSIDES - 2-O-GLYCOSYLATION SHIFTS OF 2-O-GLYCOSYLATED ALPHA-L-ARABINOPYRANOSIDES AND BETA-L-ARABINOPYRANOSIDES [J].

MIZUTANI, K ;

HAYASHI, A ;

KASAI, R ;

TANAKA, O ;

YOSHIDA, N ;

NAKAJIMA, T .

CARBOHYDRATE RESEARCH, 1984, 126 (02) :177-189

[8]

RAZANAMAHEFA B, 1994, HETEROCYCLES, V38, P357

[9]

SCHLEUCHER J, 1994, J BIOMOL NMR, V4, P301

[10]

Tackholm V., 1974, Student's Flora of Egypt, V2nd

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