Study on the Chemical Constituents in Antioxidant Activity Part of Semiaquilegia adoxoides / 中国药房

OBJECTIVE:To study the chemical constituents in antioxidant activity part of Semiaquilegia adoxoides. METH-ODS:The antioxidant activity part of S. adoxoides were isolated and purified by chromatography on silicagel and Sephadex LH-20 column,and compound structures were identified physicochemical properties and spectral data analysis. RESULTS:Nine com-pounds were isolated from the antioxidant activity part of S. adoxoides,namely magnoflorine (1),griffonilide (2),salidroside (3),ferulic acid(4),genistein(5),2,4-dihydroxybenzoic acid(6),chlorogenic acid(7),caffeic acid(8)and p-coumaric acid (9). CONCLUSIONS:The study confirms the active material basis in antioxidant activity part of S. adoxoides for the first time.