Yi-Fen Wang1, Tian-Hui Mu, Ji-Jun Chen, Shi-De Luo. 1. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China.
Abstract
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.
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.
Authors: Charlotte Simmler; Atieh Hajirahimkhan; David C Lankin; Judy L Bolton; Tristesse Jones; Djaja D Soejarto; Shao-Nong Chen; Guido F Pauli Journal: J Agric Food Chem Date: 2013-02-22 Impact factor: 5.279