[Studies on the chemical constituents from Aquilegia ecalcarata Maxim].Zhongguo Zhong Yao Za Zhi. 2001 Jul; 26(7):472-4.ZZ
To study the chemical constituents from Aquilegia ecalcarata.
Compounds were isolated with silica gel and polyamide chromatography and their structures were determined by spectral analysis and chemical evidence.
Five compounds were obtained and identified as beta-sitosterol, isoorientin-7-O-glucoside, isovitexin-4'-O-glucoside, isovitexin-2'-O-rhamnoside, luteolin-7-O-glucoside.
All the compounds were isolated from this plant for the first time.