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  • Title: [Studies on flavonoids from the leaves of Lindera aggregata].
    Author: Xiao M, Cao N, Fan JJ, Shen Y, Xu Q.
    Journal: Zhong Yao Cai; 2011 Jan; 34(1):62-4. PubMed ID: 21818968.
    Abstract:
    OBJECTIVE: To investigate the chemical constituents in the leaves of Lindera aggregate. METHODS: Compounds were separated by column chromatography with silica gel and ODS. The structures were identified by physicochemical properties and spectral analysis (1H-NMR, 13C-NMR). RESULTS: Eight compounds were isolated and identified as: quercetin-3-O-L-rhamnoside(1), kaempferol-3-O-L-rhamnoside(2), kaempferol(3), dihydrokaempferol-3-O-L-rhamnoside (4), quercetin (5), quercetin-3-O-alpha-D-arabinofuranoside (6), quercetin-3-O-alpha-D-glucopyranoside(7), kaempferol-3-O-D-glucopyranoside(8). CONCLUSION: Compounds 2,4 and 8 are obtained from Lindera aggregata for the first time.
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