Molecular structure of Crepidioside A and isolipidiol from Crepis multicaulis

Authors
Fazylova, AS Turdybekov, KM Kadirberlina, GM Rakhimova, BB Adekenov, SM
Citation
As. Fazylova et al., Molecular structure of Crepidioside A and isolipidiol from Crepis multicaulis, CHEM NAT CO, 36(2), 2000, pp. 177-180
Citations number
4
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
CHEMISTRY OF NATURAL COMPOUNDS
ISSN journal
00093130 → ACNP
Volume
36
Issue
2
Year of publication
2000
Pages
177 - 180
Database
ISI
SICI code
0009-3130(200003/04)36:2<177:MSOCAA>2.0.ZU;2-#
Abstract
Crepidioside A, a guaian-like sesquiterpene lactone, is isolated from Crepi s multicaulis Ldb. and identified The structure 15-glycoside-2-oxo-5,7 alph a ,6 beta (H)-guai-1(10),3(4),11(13)-trien-6, 12-olide is found from an x-r ay structure analysis. 8-Epi-isolipidiol is isolated from Crepis tectorum L . Its new polymorphic crystal structure is found from an x-ray structure an alysis.