A new rearranged abietane diterpenoid from Clerodendrum kaichianum Hsu.
J Asian Nat Prod Res
; 13(3): 260-4, 2011 Mar.
Article
em En
| MEDLINE
| ID: mdl-21409689
ABSTRACT
A new abietane diterpenoid, (3S,16R)-12,16-epoxy-3,6,11,14,17-pentahydroxy-17(15 â 16)-abeo-5,8,11,13-abietatetraen-7-one (1), was isolated from the stems of Clerodendrum kaichianum Hsu, together with four known diterpenoids. The structures of the isolated compounds were assigned on the basis of their NMR spectra including 2D NMR techniques such as COSY, HMQC, and HMBC experiments, and were compared with those of the literature data. This new compound showed significant cytotoxicity against the HL-60 and A-549 tumor cell lines.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Medicamentos de Ervas Chinesas
/
Clerodendrum
/
Abietanos
/
Antineoplásicos Fitogênicos
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article