Seco-tabersonine alkaloids from Tabernaemontana corymbosa.
Phytochemistry
; 70(3): 424-9, 2009 Feb.
Article
em En
| MEDLINE
| ID: mdl-19217125
ABSTRACT
Two seco-tabersonine alkaloids, jerantiphyllines A and B, in addition to a tabersonine hydroxyindolenine, jerantinine H, and a recently reported vincamine alkaloid 7, were isolated from the leaf extract of the Malayan Tabernaemontana corymbosa and the structures were established using NMR and MS analysis. Biomimetic conversion of jerantinines A and E to their respective vincamine and 16-epivincamine derivatives were also carried out.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Quinolinas
/
Extratos Vegetais
/
Tabernaemontana
/
Alcaloides Indólicos
Idioma:
En
Revista:
Phytochemistry
Ano de publicação:
2009
Tipo de documento:
Article
País de afiliação:
Malásia