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期刊论文
Sesquiterpene polyol esters from Tripterygium wilfordii
Phytochemistry 56(2001)341~346,-0001,():
The extract (TII) of Tripterygium wilfordiiHook f. afforded four sesquiterpene esters: 1β, 2β,5a, 8β,11-pentaacetoxy-4a-hydroxy-3a(2'-methylbutanoyl)-15-nicotinoyl-7-oxo-dihydroagarofuran; 1β,5a,11-triacetoxy-7β-benzoyl-4a-hydroxy-8+-nicotinoyl-dihydroagarofuran;1β,2β,5a,11-tetraacetoxy-8a-benzoyl-4a-hydroxy-7β-nicotinoyl-dihydroagarofuran; 5a-benzoyl-4a-hydroxy-1β,8a -dinicotinoyl-dihydro-agarofuran as well as one other known sesquiterpene ester. Their structures were established on the basis of spectroscopic studies.
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