Mammea-type coumarins from Mammea usambarensis Verdc.

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TitreMammea-type coumarins from Mammea usambarensis Verdc.
Type de publicationArticle de revue
AuteurMagadula, Joseph Jangu, Masimba, Pax J, Tarimo, Rose B, Msengwa, Zaituni, Mbwambo, Zakariah H, Heydenreich, Matthias, Bréard, Dimitri , Richomme, Pascal
EditeurElsevier
TypeArticle scientifique dans une revue à comité de lecture
Année2014
LangueAnglais
DateOct. 2014
Pagination65-67
Volume56
Titre de la revueBiochemical Systematics and Ecology
ISSN0305-1978
Mots-clésChemotaxonomy, Isolations, Mammea usambarensis, Mammea-type coumarins
Résumé en anglais

Phytochemical investigations of Mammea usambarensis resulted into the isolation a δ-tocotrienol (1) and five known mammea-type coumarins (2–6). Their structures were determined by NMR, IR, and LC-MS spectroscopic methods and by comparison of their spectral and physical data with those reported previously in the literature. The presence of these compounds is consistent with the compound classes reported from other members of the genus Mammea. Compound 6 is isolated from the Mammea genus for the first time. This is the new source of mammea-type coumarin compounds while the chemotaxonomic significance of this investigation is summarized.

URL de la noticehttp://okina.univ-angers.fr/publications/ua9694
DOI10.1016/j.bse.2014.05.004
Lien vers le document

http://dx.doi.org/10.1016/j.bse.2014.05.004

Titre abrégéBiochemical Systematics and Ecology