Neolamarckines A and B, new indole alkaloids from Neolamarckia cadamba.
Chem Pharm Bull (Tokyo)
; 59(2): 291-3, 2011.
Article
em En
| MEDLINE
| ID: mdl-21297315
ABSTRACT
Two new indole alkaloids, neolamarckines A and B (1, 2) were isolated from the leaves of Neolamarckia cadamba (Rubiaceae). Structural elucidation of 1 and 2 was performed by combination of 2D-NMR and circular dichroism (CD) spectra, and chemical correlations. Neolamarckine A (1) showed inhibition of inducible nitric oxide synthase (iNOS) dose dependently.
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Base de dados:
MEDLINE
Assunto principal:
Extratos Vegetais
/
Folhas de Planta
/
Rubiaceae
/
Alcaloides Indólicos
Limite:
Animals
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article