Chemical Constituents in Methanol Parts of Toddalia Asiatica(Linn) Lam
- VernacularTitle:飞龙掌血甲醇部位化学成分研究
- Author:
Lei SHI
;
Zhiqiang JI
;
Qiuying YU
;
Yuemei LI
- Publication Type:Journal Article
- Keywords:
Toddalia asiatica( Linn) Lam.;
Chemical constituents;
Dictamnine
- From:
China Pharmacist
2014;(4):534-537
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the chemical constituents in methanol parts of Toddalia asiatica ( Linn) Lam. Methods: The compounds were isolated by silica gel, Sephadex LH-20 column chromatograph and TLC. The structures were elucidated by physico-chemical properties and spectral analysis. Results:Nine compounds were obtained and elucidated as dictamnine(1), hesperetin(2), 4-hydroxy-N-methylproline(3), 8-hydroxy-dihydrochelerythrine(4), hesperetin7-O-β-D-glucopyranoside(5), daucosterol(6), hes-peridin(7), diosmin(8) and neohesperidin(9). Conclusion:Compound 5, 6, 8 and 9 are isolated from the plant for the first time.
