白焱晶, 程功, 陶晶, 王邠, 赵玉英, 刘毅, 马立斌, 涂光忠. 酸枣仁皂苷E的结构鉴定酸枣仁皂苷E的结构鉴定J. 药学学报, 2003, 38(12): 934-937.
引用本文: 白焱晶, 程功, 陶晶, 王邠, 赵玉英, 刘毅, 马立斌, 涂光忠. 酸枣仁皂苷E的结构鉴定酸枣仁皂苷E的结构鉴定J. 药学学报, 2003, 38(12): 934-937.
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BAI Yan-jing, CHENG Gong, TAO Jing, WANG Bin, ZHAO Yu-ying, LIU Yi, MA Li-bin, TU Guang-zhong. Structure identification of jujuboside EJ. Acta Pharmaceutica Sinica, 2003, 38(12): 934-937.
Citation: BAI Yan-jing, CHENG Gong, TAO Jing, WANG Bin, ZHAO Yu-ying, LIU Yi, MA Li-bin, TU Guang-zhong. Structure identification of jujuboside EJ. Acta Pharmaceutica Sinica, 2003, 38(12): 934-937.
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酸枣仁皂苷E的结构鉴定酸枣仁皂苷E的结构鉴定

Structure identification of jujuboside E

    摘要
  • 摘要: 目的研究酸枣仁(Ziziphus jujuba Mill var. spinosa)的化学成分。方法用各种色谱方法分离酸枣仁的化学成分,用波谱(IR,UV,MS,NMR)方法鉴定结构。结果从酸枣的干燥种子中分离得到7个化合物,分别鉴定为酸枣仁皂苷E(1,jujuboside E),酸枣仁皂苷B(2,jujuboside B)及酸枣仁皂苷A(3,jujuboside A),白桦酯酸(4,betulic acid),硬脂酸(5,stearic acid),蔗糖(6,sucrose)和肌苷(7,inosine)。结论化合物1为新化合物,5,6和7为首次从酸枣仁中获得。

     

    Abstract: AimTo study the chemical constituents of the seeds of Ziziphus jujuba Mill var. spinosa (Bunge) Hu ex. H.F. Chou. MethodsTo separate the constituents by using various kinds of chromatography methods and identify their structures on the basis of spectral analysis. ResultsSeven compounds were isolated. Their structures were established as jujuboside E (1), jujuboside B (2), jujuboside A (3), betulic acid (4), stearic acid (5), sucrose (6) and inosine (7). ConclusionCompound 1 is a new compound named jujuboside E. Compounds 5, 6, 7

     

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