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Ciwujianoside B

Names

[ CAS No. ]:
114902-16-8

[ Name ]:
Ciwujianoside B

[Synonym ]:
6-Deoxy-α-L-mannopyranosyl-(1->4)-2-deoxy-2-methyl-β-D-glucopyranosyl-(1->6)-1-O-{[(4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-{[2-O-(6-deoxy-α-L-mannopyranosyl)-α-L-arabinopyranosyl]oxy}-6 a,6b,9,9,12a-pentamethyl-2-methylene-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-4a(2H)-picenyl]carbonyl}-β-D-glucopyranose
β-D-Glucopyranose, O-6-deoxy-α-L-mannopyranosyl-(1->4)-O-2-deoxy-2-methyl-β-D-glucopyranosyl-(1->6)-1-O-[[(4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-[[2-O-(6-deoxy-α-L-mannopyranosyl)-α&#xD; -L-arabinopyranosyl]oxy]-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-6a,6b,9,9,12a-pentamethyl-2-methylene-4a(2H)-picenyl]carbonyl]-
acanthopanax senticosides B
yemuoside YM10
CIWUJIANOSIDE B (RG)
Ciwujianoside B

Biological Activity

[Description]:

Ciwujianoside B is isolated from Eleutherococcus senticosus leaf, is able to penetrate and work in the brain after the oral administration. Ciwujianoside B significantly enhances object recognition memory[1].Ciwujianoside B shows radioprotective effects on the hematopoietic system in mice, which is associated with changes in the cell cycle, reduces DNA damage and down-regulates the ratio of Bax/Bcl-2 in bone marrow cells exposed to radiation[2].

[Related Catalog]:

Signaling Pathways >> Apoptosis >> Bcl-2 Family
Research Areas >> Neurological Disease

[References]

[1]. Yamauchi Y, et al. Memory Enhancement by Oral Administration of Extract of Eleutherococcus senticosus Leaves and Active Compounds Transferred in the Brain. Nutrients. 2019 May 22;11(5). pii: E1142.

[2]. Li YR, et al. Comparative investigations on the protective effects of rhodioside, ciwujianoside-B and astragaloside IV on radiation injuries of the hematopoietic system in mice. Phytother Res. 2011 May;25(5):644-53.

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Molecular Formula ]:
C59H94O24

[ Molecular Weight ]:
1187.363

[ Exact Mass ]:
1186.613525

[ PSA ]:
372.36000

[ LogP ]:
7.67

[ Index of Refraction ]:
1.627

[ Storage condition ]:
2-8C

Synthetic Route

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Related Compounds