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Published on: April 22, 2022
Pyranocoumarin and triterpene from Millettia richardiana
Manitriniaina Rajemiarimiraho1, Jean Théophile Banzouzi, Stéphane Richard Rakotonandrasana
1Centre National d'Application des Recherches Pharmaceutiques (CNARP), BP 702 Antananarivo 101, Madagascar. manitrarajemi@yahoo.fr
Abstract:
From the stem bark of a Madagascan endemic plant, Millettia richardiana Baill., lonchocarpenin and betulinic acid were isolated and their structures established by spectroscopic methods. The analysis of dichloromethane fractions suggested the presence of beta-amyrin, lupeol, palmitic acid, linoleic acid and stearic acid. Except for beta-amyrin and lupeol, these compounds are described for the first time for the Millettia genus.