Studies on Chemical Constituents of Solidago virgaurea

Objective:To Study the chemical constituents of the Solidago virgaurea.Method: The compounds were isolated and purified from the plant with chromatography techniques and the structures were identified on the basis of spectral analyses and physicochemical properties.Result: Twelve compounds were isolated from S.virgaurea and their structures were identified as 2′-methoxybenzyl-2-methoxy-6-hydroxybenzoate,2′-methoxybenzyl-2,6-dimetho-xybenzoate,β-amyrin acetate,α-spinasterol,stigmasta-7,22-dien-3-one,hexadecanoic acid,2-hydroxy-6-methoxybenzoic acid,pedalitin,quercecetin,kaemferol,3β-acetoxyolean-12-en-11-one-acetate,N-benzoylphenylalaninyl-N-benzoylphenylalaninate and protocatechoic acid.Conclusion: Compounds 11 was isolated from Solidago for the first time,compounds 5 and 10 were isolated from Solidago genus for the first time,compounds 1,2,3,6,7 and 12 were isolated from the plant for the first time.