Studies on chemical constituents of the flower buds of Tussilago farfara
KANG Jing
JI Feifei
YANG Bo
XIE Chunfeng
XU Jing
GUO Yuanqiang
Abstract：Objective To study the chemical constituents of the flower buds of Tussilago farfara. Methods The chemical constituents were isolated and purified through silica gel and HPLC chromatography. The structures were elucida-ted on the basis of spectroscopic methods. Results Five compounds were obtained and established as tussilagone(1),14 -acetoxy - 7β -(4 - methylsEnecioyloxyl)- 1α -(2' - methylbutyryloxy)- notonipetranone(2),6 - acetyl - 2,2 - dimeth-ylchroman - 4 - one(3),3,4 - epoxy - 1,8 - diangeloyloxybisabola - 7(14)- 10 - dien - 2 - one(4),and ligucyperonol (5). Conclusion Compounds 3 ~ 5 were isolated from the flower buds of Tussilago farfara for the first time.
Keywords：Tussilago farfaraAsteraceaeChemical constituen
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 373-375 )