ChemicalBook--->CAS DataBase List--->191729-43-8

191729-43-8

191729-43-8 Structure

191729-43-8 Structure
IdentificationBack Directory
[Name]

Tenacissoside G
[CAS]

191729-43-8
[Synonyms]

nacissoside G
Tenacissoside G
Tenacissimoside A
Pregnan-20-one, 12-(acetyloxy)-3-[[2,6-dideoxy-4-O-(6-deoxy-3-O-methyl-β-D-allopyranosyl)-3-O-methyl-β-D-arabino-hexopyranosyl]oxy]-8,14-epoxy-11-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]-, (3β,5α,11α,12β,14β,17α)-
(3beta,5alpha,11alpha,12beta,14beta,17alpha)-12-(Acetyloxy)-3-[[2,6-dideoxy-4-O-(6-deoxy-3-O-methyl-beta-D-allopyranosyl)-3-O-methyl-beta-D-arabino-hexopyranosyl]oxy]-8,14-epoxy-11-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]pregnan-20-one
[Molecular Formula]

C42H64O14
[MDL Number]

MFCD22417326
[MOL File]

191729-43-8.mol
[Molecular Weight]

792.96
Chemical PropertiesBack Directory
[Boiling point ]

821.8±65.0 °C(Predicted)
[density ]

1.27
[form ]

Solid
[pka]

12.89±0.70(Predicted)
[color ]

White to off-white
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard InformationBack Directory
[Chemical Properties]

Soluble in methanol, ethanol, DMSO and other organic solvents, derived from customs clearance vine.
[Uses]

Tenacissoside G is a C21 steroid from the stems of Marsdenia tenacissima. Tenacissoside G reverses multidrug resistance in P-glycoprotein (Pgp)-overexpressing multidrug-resistant cancer cells[1][2].
[Biological Activity]

Tenacissoside G is a C21 steroid derived from the stem of Marsdenia tenacissima. It reverses multidrug resistance in P-glycoprotein (Pgp)-overexpressing multidrug-resistant cancer cells.
[References]

[1] Lei YS, et al. [C21 steroids from the stems of Marsdenia tenacissima]. Yao Xue Xue Bao. 2008 May;43(5):509-12. PMID:18717339
[2] Hu YJ, et al. Tenacigenin B derivatives reverse P-glycoprotein-mediated multidrug resistance inHepG2/Dox cells. J Nat Prod. 2008 Jun;71(6):1049-51. DOI:10.1021/np070458f
Spectrum DetailBack Directory
[Spectrum Detail]

Tenacissoside G(191729-43-8)1HNMR
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