Alkaloids from the leaves of Nauclea officinalis / 药学学报
Acta Pharmaceutica Sinica
;
(12): 747-751, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-354539
ABSTRACT
To study chemical constituents of the leaves of Nauclea officinalis, eight alkaloids were isolated from 95% ethanol extract by various chromatographic methods. The structures were elucidated on the basis of spectroscopic data (IR, UV, ESI-MS, 1D and 2D NMR) and identified as naucleactonin C (1), strictosamide (2), vincosamide (3), pumiloside (4), angustoline (5), angustine (6), 18, 19-dihydroangustine (7) and naucleofficine D (8). Compound 1 is a new indole alkaloid. Compounds 6 and 7 were isolated from this plant for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Alcaloides de Vinca
/
Camptotecina
/
Estrutura Molecular
/
Química
/
Folhas de Planta
/
Rubiaceae
/
Alcaloides Indólicos
/
Alcaloides
/
Indóis
Idioma:
Chinês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2010
Tipo de documento:
Artigo
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