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Published on: December 8, 2023
[Studies on chemical constituents from the root of Polygonatum kingianum]
Yi-Fen Wang1, Tian-Hui Mu, Ji-Jun Chen
1State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China.
Objective:
To investigate the anti-HIV constituents from the root of Polygonatum kingianum.
Method:
The compounds were isolated by column chromatography on silica gel, Sephadex LH-20, MCI-gel CHP-20P and their structures were determined on the basis of their spectroscopic evidence including IR, MS and NMR data.
Result:
13 compounds were isolated, of which nine compounds were identified as liquiritigenin, isoliquiritigenin, 4', 7-dihydroxy-3'-methoxyisoflavone, (6aR, 11aR)-10-hydroxy-3, 9-dimethoxypterocarpan, 5-hydroxymethyl-2-furancarboxaldehyde, salicylic acid, n-butyl-beta-D-fructopyranoside, n-butyl-beta-D-fructofuranoside, n-butyl-alpha-D-fructofuranoside.
Conclusion:
Compounds 1-6 were obtained from this plant for the first time.
