Abstract
OBJECTIVE To investigate the chemical constitutents in the roots of Asparagus officinalis for obtaining a more comprehensive understanding on its effective components.METHODS Compounds were separated by column chromatography with silica gel and Sephadex LH-20,whose structures were elucidated by spectral analysis and chemical evidence.RESULTS Four compounds were isolated from the EtOH extract.Their structures were identified as:(+)-nyasol(1),3′-methoxynyasin(2),syringaresinol-4′,4″-O-bis-β-D-glucoside(3) and syringaresinol-4-O-β-D-glucopyranoside(4).CONCLUSION Compound 1～4 are isolated from the plant for the first time.
Key words
Asparagus officinalis<／i> /
chemical constitutes /
lignan
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HUNG Xue-feng;LUO Jun;ZHNG Yong;KONG Ling-yi.
Studies on Lignan Components of Asparagus officinalis[J]. Chinese Pharmaceutical Journal, 2007, 42(05): 339-340
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