Yao xue xue bao = Acta pharmaceutica Sinica 2003-Dec
[Structure identification of jujuboside E].
Vetëm përdoruesit e regjistruar mund të përkthejnë artikuj
Identifikohuni Regjistrohu
Lidhja ruhet në kujtesën e fragmenteve
Fjalë kyçe
Abstrakt
OBJECTIVE
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).
CONCLUSIONS
Compound 1 is a new compound named jujuboside E. Compounds 5, 6, 7 were isolated for the first time from this plant.
