Unusual chromenes from Peperomia blanda.
Phytochemistry
; 67(5): 492-6, 2006 Mar.
Article
en En
| MEDLINE
| ID: mdl-16458944
ABSTRACT
From the methanol extract of the aerial parts of Peperomia blanda (Piperaceae), two chromenes were isolated and characterized mainly through application of 2D-NMR spectroscopy. The structures were 2S-(4-methyl-3-pentenyl)-6-formyl-8-hydroxy-2,7-dimethyl-2H-chromene and 2S-(4-methyl-3-pentenyl)-5-hydroxy-6-formyl-2,7-dimethyl-2H-chromene named as blandachromenes I and II, respectively.
Search on Google
Banco de datos:
MEDLINE
Asunto principal:
Benzopiranos
/
Peperomia
Idioma:
En
Año:
2006
Tipo del documento:
Article