[Studies on the chemical constituents from Aquilegia ecalcarata Maxim].

OBJECTIVE

To study the chemical constituents from Aquilegia ecalcarata.

METHODS

Compounds were isolated with silica gel and polyamide chromatography and their structures were determined by spectral analysis and chemical evidence.

RESULTS

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.

CONCLUSIONS

All the compounds were isolated from this plant for the first time.