Kaempferol Tri- and Tetraglycosides from the Flowers of Clematis Cultivar-Reference-Cited by-同舟云学术

Kaempferol Tri- and Tetraglycosides from the Flowers of Clematis Cultivar

Published:2012-02 Issue:2 Volume:7 Page:1934578X1200700
ISSN:1934-578X
Container-title:Natural Product Communications
language:en
Short-container-title:Natural Product Communications

Author:

Sakaguchi Keisuke¹,Kitajima Junichi²,Iwashina Tsukasa¹³

Affiliation:

1. Laboratory of Plant Chemotaxonomy, United Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan

2. Laboratory of Pharmacognosy, Showa Pharmaceutical University, Higashi-tamagawagakuen 3, Machida, Tokyo 194-8543, Japan

3. Department of Botany, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki 305-0005, Japan

Abstract

A new kaempferol glycoside, kaempferol 3- O-α-rhamnopyranosyl-(1→2)-[α-rhamnopyranosyl-(1→6)-β-glucopyranoside]-7- O-β-glucopyranoside (2) was isolated from the flowers of Clematis cultivar “Jackmanii Superba”, together with a known kaempferol 3- O-α-rhamnopyranosyl-(1→6)-β-glucopyranoside-7- O-β-glucopyranoside (1). The chemical structures of the isolated glycosides were established by UV, LC-MS, characterization of acid hydrolysates, and 1H and 13C NMR spectroscopy.

Publisher

SAGE Publications

Subject

Complementary and alternative medicine,Plant Science,Drug Discovery,Pharmacology,General Medicine

Link

http://journals.sagepub.com/doi/pdf/10.1177/1934578X1200700210

Reference12 articles.

1. MatthewV. (Ed.) (2002) The International Clematis Registered Checklist 2002. The Royal Horticultural Society, London.

2. New Acylated Anthocyanins and Other Flavonoids from the Red Flowers of Clematis Cultivars

3. The Systematic Identification of Flavonoids

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