The absolute configuration of (-)-3-hydroxy-alpha-calacorene.
Phytochemistry
; 67(13): 1304-8, 2006 Jul.
Article
en En
| MEDLINE
| ID: mdl-16806327
ABSTRACT
3-Hydroxy-alpha-calacorene was identified in extracts from cold-shocked seedlings of cotton (Gossypium hirsutum L.) and kenaf (Hibiscus cannabinus L.), both of which are members of the Malvaceae family. (-)-3-Hydroxy-alpha-calacorene was isolated from Heterotheca inuloides Cass. (Asteraceae). HPLC on a chiral stationary phase column showed that the 3-hydroxy-alpha- calacorene from cotton and kenaf had the same relative configuration, while that from H. inuloides was of the opposite configuration. X-ray crystallographic analysis established the absolute configuration of the compound in H. inuloides as (8R)-(-)-3-hydroxy-alpha-calacorene.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Sesquiterpenos
/
Terpenos
Idioma:
En
Revista:
Phytochemistry
Año:
2006
Tipo del documento:
Article
País de afiliación:
Estados Unidos