Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
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Bioactive Saponins and Glycosides. XVIII. Nortriterpene and Triterpene Oligoglycosides from the Fresh Leaves of Euptelea polyandra SIEB. et ZUCC. (2): Structures of Eupteleasaponins VI, VI Acetate, VII, VIII, IX, X, XI, and XII
Toshiyuki MURAKAMIHideo OOMINAMIHisashi MATSUDOMasayuki YOSHIKAWA
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2001 Volume 49 Issue 6 Pages 741-746

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Abstract

Following the elucidation of eupteleasaponins I, II, III, IV, V, and V acetate, eupteleasaponins VI, VI acetate, VII, VIII, IX, X, XI, and XII were isolated from the fresh leaves of Euptelea polyandra SIEB. et ZUCC. The structures of eupteleasaponins VI-XII were determined on the basis of chemical and physicochemical evidence.

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© 2001 The Pharmaceutical Society of Japan
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