A new erythrinan N-oxide alkaloid from Erythrina stricta.
Nat Prod Res
; 33(14): 2004-2010, 2019 Jul.
Article
en En
| MEDLINE
| ID: mdl-29888961
ABSTRACT
This phytochemical study of stems and leaves of Erythrina stricta led to the isolation of twenty-three alkaloids, one of them previously unreported, 11ß-hydroxyerythratidine N-oxide. Their structures were elucidated on the basis of extensive 1D and 2D NMR spectroscopic analyses including HSQC, HMBC, 1H-1H COSY, NOESY, as well as HRESIMS data in addition to comparison with reports in the literature.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Alcaloides
/
Erythrina
Idioma:
En
Revista:
Nat Prod Res
Año:
2019
Tipo del documento:
Article