Acridone Alkaloids and Coumarins from the Stem Bark of Citropsis articulata (Rutaceae)

Author:

Meva’a Luc Mbaze1,Songue Jules Lobe12,Wansi Jean Duplex13,Waffo Alain François Kamdem1,Dongo Etienne2,Mpondo Théophile Ngando1,Sewald Norbert3

Affiliation:

1. Department of Chemistry, University of Douala, Faculty of Science, Douala, Cameroon

2. Department of Organic Chemistry, University of Yaoundé I, Faculty of Science, Yaoundé, Cameroon

3. Organic and Bioorganic Chemistry, Department of Chemistry, Bielefeld University, 33501 Bielefeld, Germany

Abstract

A new acridone alkaloid, citropsine A (1), and thirteen known compounds (2 - 14) were isolated from the MeOH extract of the stem bark of Citropsis articulata. Structures of all compounds were determined by detailed analyses of their 1D and 2D NMR spectra, mass spectrometric data and by comparison with previously known analogs.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

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