Isolation and identification of chemical constituents in Hemerocallis fulva (Ⅱ)
- VernacularTitle:萱草根化学成分的分离与结构鉴定(Ⅱ)
- Author:
Zhongduo YANG
;
Tao LI
;
Cheng PENG
- Publication Type:Journal Article
- Keywords:
Liliaceae;
Hemerocallis L.;
the roots of Hemerocallis fulva (L.) L.;
day lily
- From:
Chinese Traditional and Herbal Drugs
1994;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents in the roots of Hemerocallis fulva. MethodsCompounds were isolated from the CHCl3and n-butanol fraction of the EtOH extract by repeated column chromatography and their structures were identified by spectral analysis and physicochemical properties. Results From the CHCl3 and n-butanol fraction of the EtOH extract in the roots of H. fulva,ten compounds were isolated and identified as terresoxazine (Ⅰ),11-keto-?-boswellic acid (Ⅱ),hopane-6?,22-diol (Ⅲ),hecogenin (Ⅳ),stigmast-4-en-3?-ol (Ⅴ),stigmast-4-en-3-one (Ⅵ),?-feruloyloxy acid (Ⅶ),(E)-3,4-dihydroxyl cinnamic acid (Ⅷ),(E)-p-methyl cinnamic acid (Ⅸ),and vanillic acid (Ⅹ). Conclusion Compounds Ⅰ-Ⅳ,and Ⅶ are isolated and identified from the plants of Hemerocallis L. for the first time.
