Chemical constituents from Glyphaea brevis and Monodora myristica: chemotaxonomic significance.
Chem Biodivers
; 10(2): 224-32, 2013 Feb.
Article
em En
| MEDLINE
| ID: mdl-23418169
ABSTRACT
A chemical investigation of the Glyphaea brevis leaves and of the Monodora myristica fruits led to the identification of thirteen compounds, seven linear long-chain aliphatic compounds, 1, 2, 4, 6, and 9-11, three steroids, 3a, 3b, and 7, two triterpenes, 5a and 5b, and one polyol, 8. The compounds 2 and 8, previously mentioned in the literature, are here characterized by their complete (1)H- and (13)C-NMR assignments. This is the first report of a full NMR assignment for linear fatty acid esters of aliphatic primary alcohols and for meso-erythritol. Compound 5b and 8 were isolated for the first time from plant extracts of the Tiliaceae family, and compounds 9-11 from the Annonaceae plant family. Our results constitute the basis for further chemotaxonomic studies on the two species.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Esteroides
/
Triterpenos
/
Malvaceae
/
Annonaceae
/
Ácidos Graxos
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article