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Jiangbo HE, Fen OUYANG, Shen ZHANG, et al. Chemical Constituents from Capparis spinosa L.[J]. JOURNAL OF YUNNAN AGRICULTURAL UNIVERSITY（Natural Science）, 2018, 33(3): 558-562. DOI: 10.12101/j.issn.1004-390X(n).201704015
Citation: Jiangbo HE, Fen OUYANG, Shen ZHANG, et al. Chemical Constituents from Capparis spinosa L.[J]. JOURNAL OF YUNNAN AGRICULTURAL UNIVERSITY（Natural Science）, 2018, 33(3): 558-562. DOI: 10.12101/j.issn.1004-390X(n).201704015
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Chemical Constituents from Capparis spinosa L.

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    • Abstract
  • Purpose The chemical constituents of Capparis spinosa L. were analyzed.
    Method The compounds were isolated by silica column chromatography, Sephadex LH-20 column chromatography and RP-18 reverse-phase column chromatography from the EtOAc extract. The structures were characterized by various spectroscopic (1H-NMR, 13C-NMR and MS) and comparison with the data of literatures.
    Result Twelve compounds were isolated from the EtOAc extract, and identified as (R)-2,4-dimethoxy-2-methyl-6H-pyran-3-one (1), capparilosides A (2), indole-3-carboxylic acid (3), uracil (4), 5-(methoxymethyl)-1H-pyrrole-2-carbaldehyde (5), 4-hydroxy-5-methylfuran-3-carboxylic acid (6), benzoic acid (7), salicylic acid (8), (2R,4aR,8aR)-3,4,4a,8a-Tetrahydro-4a-hydroxy-2,6,7,8a-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-chromene-5,8-dione (9), α-tocopherol (10), isoquercitrin (11), rutin (12).
    Conclusion Compounds 1, 3, 5, 6, 9, 10 were isolated from C. spinosa L. for the first time.
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