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引用
期刊论文
SESQUITERPENE ALKALOIDS FROM TRIPTER YGIUM HYPOGLA UCUM
Phytochemistry, Vol. 45, No.3, pp. 617~621, 1997,-0001,():
Esters of three new (hyponines A-C) and four known sesquiterpene polyalcohol esters have been isolated from the root bark of Tripterygium hypoglaucum. The structures of the new compounds were elucidated at 7-(acetyloxy)-OS-furanoyl-OS-deacetyl-7-deoxo-evonine, 7-(acetyloxy)-O11-furanoyl-O11-deacetyl-7-deoxo-evonine and 7-(acetyloxy)-O11-benzoyl-O11-deacetyl-7-deoxo-evonine by spectroscopic means. This structural elucidation indicated that the structure of the known compound should be reversed.
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