Root constituents of Lactuca sibirica and a comparison of metabolite profiles of L. sibirica and L. tatarica
2011
Wanda Kisiel | Klaudia Michalska
Nine known sesquiterpene lactones, including four lactucin-type guaianolides, four costuslactone-type guaianolides and one germacranolide, were isolated from roots of Lactuca sibirica (Asteraceae), six of which were glycoside derivatives. The chemosystematic significance of the compounds is discussed in the context of sesquiterpenoids present in roots of the closely related species Lactuca tatarica. A comparison of sesquiterpene lactone profiles indicate that the species can be differentiated on the basis of their germacranolide glycoside compositions.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
出版者
Polish Botanical Society
其它主题
Sesquiterpene lactones; L. tatarica; Lactuca sibirica
语言
英语
2024-12-12
2026-02-03
DOAJ