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- Title
A New Ceramide Isolated from Ficus lutea Vahl (Moraceae).
- Authors
Poumale, Herve Martial Poumale; Djoumessi, Aurelie Vigee Barry Songfack; Ngameni, Bathelemy; Sandjo, Louis Pergaud; Ngadjui, Bonaventure Tchaleu; Shiono, Yoshihito
- Abstract
In addition to benjaminamide (2), ß-amyrin, ß-amyrin acetate, lupeol, betulinic acid, ß-sitosterol glucoside, a new ceramide glycoside was isolated from the woods of Ficus lutea Vahl (Moraceae). Using mass fragmentation pattern, 1 and 2D NMR spectra and by comparison with published data, the new compound was characterized as 1-O-ß-D-glucopyranosyl-(2S,3R,5E,12E)-2N-[(2'R)-hydroxyhexadecanoyl]-octadecasphinga-5,12-dienine (1a) for which the trivial name lutaoside was proposed. Some isolated compounds were evaluated for their antimicrobial activities. Compounds 1a and 2 showed some antimicrobial activity.
- Subjects
CERAMIDES; MORACEAE; ADDITION reactions; AMIDES; ACETATES; GLUCOSIDES; ANTI-infective agents; FRAGMENTATION reactions; NUCLEAR magnetic resonance spectroscopy
- Publication
Acta Chimica Slovenica, 2011, Vol 58, Issue 1, p81
- ISSN
1318-0207
- Publication type
Article