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DHARA is an online index of articles on Ayurveda published in research journals worldwide.
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Journal of Natural Products
2009
Apr
;
(4)
:0
Cadinane sesquiterpenes from Curcuma parviflora.
Sadhu SK
,
Tamaki M
,
Ohtsuki T
,
Toume K
,
Koyano T
,
Kowithayakorn T
,
Ishibashi M
Abstract
Two new cadinane sesquiterpenes (1 and 2) were isolated from Curcuma parviflora, and their structures were elucidated by spectroscopic data. Compound 1, 4alpha-acetoxycadina-2,9-diene-1,8-dione, possesses two conjugated enone chromophores, while compound 2, 1alpha,3alpha,4beta-trihydroxy-9-cadinen-8-one, has an enone moiety with three hydroxy groups. Isolation of these cadinane monomers may reasonably suggest that parviflorenes are biogenetically classified as cadinane dimers.
DHARA ID:
D046285
Pubmed ID:
19239239
Access to Full Paper Not Available
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