Sesquiterpene lactones from Inula helianthus-aquatica / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1586-1589, 2012.
Article
in English
| WPRIM
| ID: wpr-266971
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the sesquiterpene lactones of the aerial parts of Inula helianthus-aquatica.</p><p><b>METHOD</b>Compounds were isolated and purified by silica gel, Sephadex LH-20 and preparative HPLC. On the basis of physicochemical properties and spectroscopic data, their structures were identified.</p><p><b>RESULT</b>Seven sesquiterpene lactones and four other compounds were obtained and identified as 2-desoxy-4-epi-pulchellin (1), 6-acetoxy-4-hydroxy-1, 10H-pseudoguaia-11 (13)-en-12,8-olide (2), 4-acetoxy-6-hydroxy-1, 10H-pseudoguaia-11(13)-en-12,8-olide (3), 8-epi-inuviscolide (4), 2,3,11,13-tetrahydroaromaticin (5), 11,13-dihydro-ergolide (6), 4-epipulchellin-2-O-acetate (7), 7-epiloliolide (8), loliolide (9), beta-sitosterol (10) and daucosterol (11).</p><p><b>CONCLUSION</b>All the compounds were isolated from this plant for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Sesquiterpenes
/
Drugs, Chinese Herbal
/
Chemistry
/
Inula
/
Lactones
Language:
English
Journal:
China Journal of Chinese Materia Medica
Year:
2012
Type:
Article
Similar
MEDLINE
...
LILACS
LIS