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[Study on the chemical constituents of vinegar Schisandra chinensis]
Pei-Dong Chen1, Yu Wu, Fang-Zhou Yin
1Nanjing University of Traditional Chinese Medicine, Nanjing 210046, China. chenpeidong1970@163.com
Objective:
To study the chemical constituents of vinegar Schisandra chinensis.
Methods:
Column chromatography was used in the isolation procedure. The structures of isolated compounds were elucidated by spectral data.
Results:
Five compounds were isolated and their structures were identified as kadsuranin (I), beta-sitosterol (II), schizandrin (III), 5,5'-[oxybis (methylene)] bis-2-furancarboxaldehyde (IV) and (NH)-form-2-Hydroxyquinoline4-carboxylic acid (V).
Conclusion:
Compound 5 is isolated from this genus for the first time.
