PubMed · 15040089
[Structure identification of jujuboside E].
Abstract
AIM: To study the chemical constituents of the seeds of Ziziphus jujuba Mill var. spinosa (Bunge) Hu ex. H.F. Chou. METHODS: To separate the constituents by using various kinds of chromatography methods and identify their structures on the basis of spectral analysis. RESULTS: Seven 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). CONCLUSION: Compound 1 is a new compound named jujuboside E. Compounds 5, 6, 7 were isolated for the first time from this plant.
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Yan-jing Bai, Gong Cheng, Jing Tao, Bin Wang, Yu-ying Zhao, Yi Liu, Li-bin Ma, Guang-zhong Tu. 2003. [Structure identification of jujuboside E].. https://pubmed.ncbi.nlm.nih.gov/15040089/
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