Diterpenoids from Chinese eaglewood / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2088-2091, 2011.
Article
in Zh
| WPRIM
| ID: wpr-283252
Responsible library:
WPRO
ABSTRACT
Column chromatography on silica gel, Sephadex LH-20, semi-preparative HPLC were used to separate and purify the compounds from the petroleum ether and ethanol extract of Chinese eaglewood. Nine compounds were isolated. On the basis of their spectroscopic data, their structures were identified as dehydroabietic acid (1), methyl dehydroabietate (2), methyl 7-oxodehydroabietate (3), 7alpha, 15-dihydroxydehydroabietic acid (4), 7alpha-hydroxypodocarpen-8(14)-en-13-on-18-oic acid (5), pimaric acid (6), pimarol (7), 18-norpimara-8 (14), and 15-dien-4alpha-ol (8), 18-norisopimara-8 (14), 15-dien-4beta-ol (9). All of the compounds were isolated from this plant for the first time, and compounds 5, 8 and 9 are norditerpenoids.
Full text:
1
Database:
WPRIM
Main subject:
Plants, Medicinal
/
Drugs, Chinese Herbal
/
Chemistry
/
Thymelaeaceae
/
Diterpenes
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2011
Document type:
Article