Journal
PHYTOCHEMISTRY
Volume 54, Issue 8, Pages 791-794Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0031-9422(00)00088-1
Keywords
Taraxacum laevigatum; Taraxacum disseminatum; asteraceae; lactuceae; sesquiterpenoids; germacranolides; eudesmanolides; costic acid derivatives; glycosides
Categories
Ask authors/readers for more resources
Chromatographic separation of ethanolic root extracts of Taraxacum laevigatum and Taraxacum disseminatum afforded a total of eight germacrane- and eudesmane-type sesquiterpenoids, including new compounds, 1 beta,3 beta,6 alpha-trihydroxy-4 alpha(15)-dihydrocostic acid methyl ester and its 1-O-beta-glucopyranoside. Their structures were established by spectroscopic analyses. In addition, the structure of 4 alpha(15),11 beta(13)-tetrahydroridentin B-1-O-beta-glucopyranoside was elucidated by extensive NMR studies. (C) 2000 Elsevier Science Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
