Two eudesmane sesquiterpenes from Laggera pterodonta.
The phytochemical study of the aerial parts of Laggera pterodonta afforded two new eudesmane sesquiterpenes, 3alpha,4beta,11-trihydroxyenantioeudesmane (pterodontriol E) (1) and 4beta,8beta,11-trihydroxyenantioeudesmane (pterodontriol F) (2), along with seven known compounds. Their structures were elucidated on the basis of spectroscopic data.
Liu
Y-B
YB
College of Pharmaceutical Science and Biotechnology, Tianjin University, Tianjin, 300072, China.
Jia
W
W
Gao
W-Y
WY
Zhao
A-H
AH
Zhang
Y-W
YW
Takaishi
Y
Y
Duan
H-Q
HQ
D019659:Asteraceae / Q000737:chemistry*; D015394:Molecular Structure; D035261:Plant Components, Aerial / Q000737:chemistry; D045787:Sesquiterpenes, Eudesmane / Q000737:chemistry* / Q000302:isolation & purification
D045787:Sesquiterpenes, Eudesmane; C517443:pterodontriol E; C517442:pterodontriol F