Journal of Natural Products, volume 67, issue 3, pages 384-388
Hydrocotylosides I−VII, New Oleanane Saponins from Hydrocotyle sibthorpioides
Aki Matsushita
1
,
Yukimi Sasaki
1
,
Tsutomu Warashina
1
,
Toshio Miyase
1
,
Hiroshi Noguchi
1
,
David Vander Velde
1
1
School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Shizuoka 422-8526, Japan, and Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045
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Publication type: Journal Article
Publication date: 2004-02-10
Journal:
Journal of Natural Products
scimago Q1
wos Q1
SJR: 0.802
CiteScore: 9.1
Impact factor: 3.3
ISSN: 01633864, 15206025
PubMed ID:
15043415
Organic Chemistry
Drug Discovery
Pharmacology
Pharmaceutical Science
Molecular Medicine
Complementary and alternative medicine
Analytical Chemistry
Abstract
Seven new oleanane-type triterpenoid saponins, hydrocotylosides I-VII (1-7), and one known saponin, udosaponin B (8), were isolated from the methanol extract of the whole plants of Hydrocotyle sibthorpioides.The structures of the new compounds were elucidated on the basis of chemical and spectroscopic evidence.
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