Laportoside A and Laportomide A: A New Cerebroside and a New Ceramide from Leaves of Laportea ovalifolia

Author:

Tazoo Dagobert1,Krohn Karsten2,Hussain Hidayat2,Kouam Simeon F.3,Dongo Etienne1

Affiliation:

1. Department of Organic Chemistry, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon

2. Department of Chemistry, University of Paderborn, Warburger Straße 100, 33098 Paderborn, Germany

3. Department of Chemistry, Higher Teachers’ Training College, University of Yaounde I, BP 47, Yaounde, Cameroon

Abstract

Laportoside A (1), a new cerebroside, and a new ceramide named laportomide A (2), have been isolated from Laportea ovalifolia. Their structures were determined by comprehensive analyses of their 1D, 2D NMR, and HREIMS spectral data. The remaining two known compounds were identified as β -sitosterol acetate, and β -sitosterol glucopyranoside.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

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