1982•Planta MedicaRequires access

Oléo-Résine d'Aucoumea klaineana

Arnaud Tessier, P. Delaveau, N. Piffault

Abstract

From oleoresin of Aucoumea klaineana P IERRE , five triterpenes are isolated; one pentacyclic triterpene: α-amyrin and four tetracyclic triterpenes: masticadienediol which seems to be new in this family, 3α-hydroxytirucalla-8,24-dien-21-oic acid, 3 α-hydroxytirucalla-7,24-dien-21-oic acid which have been already isolated in some Burseraceae and 3-oxotirucalla-7,24-dien-21-oic acid which seems to be a new triterpene. Key Word Index Aucoumea - Burseraceae - Oleoresin - Resin - Neutral triterpenes: α-amyrin, masticadienediol - Acid triterpenes: 3-oxotirucalla-7,24-dien 21-oic acid, 3α-hydroxytirucalla-8,24-dien 21-oic acid, 3α-hydroxytirucalla-7,24-dien-21-oic acid

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Key concepts: Triterpene, Terpene, Burseraceae, Stereochemistry, Chemistry, Traditional medicine, Biology, Botany