New bis-spirolabdane-type diterpenoids from Leonurus heterophyllus Sw.
Chem Pharm Bull (Tokyo)
; 53(11): 1475-9, 2005 Nov.
Article
em En
| MEDLINE
| ID: mdl-16272737
Twelve natural bis-spirolabdane-type diterpenoids, including eight new, named leoheteronones A-E, 15-epileoheteronones B, D, and E, and four known leopersin B, 15-epileopersin B, leopersin C, and 15-epileopersin C, together with hispanone and galeopsin were isolated from the aerial parts of the medicinal plant Leonurus heterophyllus SW. (Lamiaceae) grown in Vietnam. Their structures were determined by spectroscopic analyses. The current study emphasized the accumulation of C-15 oxygenated bis-spirolabdane-type diterpenoids of both 13R and 13S configurations in L. heterophyllus.
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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