Title: Sesquiterpene lactones and elemane derivatives from Onopordon myriacanthum
Abstract: The aerial parts of Onopordon myriacanthum afforded, in addition to several known flavonoids and sesquiterpene lactones a new elemanolide, a new germacranolide, two new eudesmanolides and a new elemane derivative. The structures of the new compounds were elucidated by spectroscopic methods, particularly highfield NMR spectroscopy as 8α-sarracinoyl dehydromelitensin and its methylester derivative, 8α-(4′-hydroxysenecioyl)-salonitenolide and 8α-sarracinoyl sonchucarpolide and its 4-epi-derivative.
Publication Year: 1996
Publication Date: 1996-03-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 26
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