Study on the Chemical Constituents of the Flower of Epipremnum aureum
10.6039/j.issn.1001-0408.2016.30.38
- VernacularTitle:藏药绿萝花的化学成分研究
- Author:
Haiwen ZHU
;
Die GAO
;
Yonglan ZHANG
;
Qihui ZHANG
;
Zhining XIA
- Publication Type:Journal Article
- Keywords:
Edgeworthia;
The flower of Epipremnum aureum;
Chemical constituents
- From:
China Pharmacy
2016;27(30):4293-4296
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the chemical constituents of the flower of Zang Epipremnum aureum. METHODS:The con-stituents of ethyl acetate extract of the flower of E. aureum were separated and purified with varied chromatographic techniques, and the structures were identified based on spectral data and chemical properties. RESULTS:Ten compounds were isolated from eth-yl acetate extract of the flower of E. aureum,they were identified as rutamontine(1),edgeworoside C(2),edgeworin(3),tiliro-side (4),helichrysoside (5),kaempferol (6),2,4-dihydroxypheny-2-hydroxy-4-metho-xybenzyl-ketone (7),ethyl caffeate (8), phthalic acid bis-(2-ethyl-hexyl) ester (9) and noreugenin (10). CONCLUSIONS:Compound 7 is firstly isolated from natural source,compounds 5,8 and 9 is firstly isolated from the family Thymelaeaceae,compound 6 is firstly isolated from Edgeworthia and compound 2 and 10 are firstly isolated from the flowers of E. aureum. The study lays certain foundation for the quality evalua-tion of E. aureum.
