Yao xue xue bao = Acta pharmaceutica Sinica 2003-Dec

[Structure identification of jujuboside E].

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Kiungo kimehifadhiwa kwenye clipboard

Yan-jing Bai

Gong Cheng

Jing Tao

Bin Wang

Yu-ying Zhao

Yi Liu

Li-bin Ma

Guang-zhong Tu

KIFUNGU: 15040089

BioSeek: 15040089

Maneno muhimu

jujuboside

sucrose

stearic acid

betulic acid

inosine

ziziphus

ziziphus jujuba

Kikemikali

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.

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Herbal & Natural Medicine

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