A new oxygenated ursane derivative from Canthium multiflorum

A new ursane derivative, 3-oxo-15alpha,19alpha-dihydroxyursa-1,12-dien-28-oic acid, was isolated from the roots of Canthium multiflorum (Rubiaceae) along with 10-O-acetylgeniposidic acid, 6,7-dimethoxycoumarin, hymexelsin, scopoletin, and 5,6,7-trimethoxycoumarin.

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Bibliographic Details
Published in:	Planta medica Vol. 74; no. 5; p. 560
Main Authors:	Traoré, Maminata, Jaroszewski, Jerzy W, Olsen, Carl Erik, Ouédraogo, Jean Bosco, Pierre, Guissou I, Nacoulma, Odile G, Guiguemdé, T Robert, Christensen, S Brøgger
Format:	Journal Article
Language:	English
Published:	Germany 01-04-2008
Subjects:	Animals Microbial Sensitivity Tests Plant Extracts - pharmacology Plant Roots - chemistry Plasmodium falciparum - drug effects Rubiaceae - chemistry Triterpenes - chemistry Triterpenes - isolation & purification Triterpenes - pharmacology
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Description
Summary:	A new ursane derivative, 3-oxo-15alpha,19alpha-dihydroxyursa-1,12-dien-28-oic acid, was isolated from the roots of Canthium multiflorum (Rubiaceae) along with 10-O-acetylgeniposidic acid, 6,7-dimethoxycoumarin, hymexelsin, scopoletin, and 5,6,7-trimethoxycoumarin.
ISSN:	0032-0943
DOI:	10.1055/s-2008-1034372