New labdane-type diterpenoids from Leonurus heterophyllus SW.
Chem Pharm Bull (Tokyo)
; 53(8): 938-41, 2005 Aug.
Article
em En
| MEDLINE
| ID: mdl-16079524
Five new natural labdane-type diterpenoids (5-9), designated leoheteronins A-E, together with four known diterpenoids (1-4), two phytosterols as a mixture of beta-sitosterol and stigmasterol, and the flavone genkwanin (10) were isolated from the aerial parts of Leonurus heterophyllus SW. (Lamiaceae) collected in northern Vietnam. Compound 1 was isolated for the first time from a Leonurus species, and 10 is considered to be a chemotaxonomic marker of the Leonurus genus. Their structures were determined using spectroscopic analyses.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Leonurus
/
Diterpenos
Idioma:
En
Revista:
Chem Pharm Bull (Tokyo)
Ano de publicação:
2005
Tipo de documento:
Article
País de afiliação:
Vietnã
País de publicação:
Japão