ChemicalBook--->CAS DataBase List--->18457-44-8

18457-44-8

18457-44-8 Structure

18457-44-8 Structure
IdentificationBack Directory
[Name]

Taxinine B
[CAS]

18457-44-8
[Synonyms]

Taxane B
Taxinin B
Taxinine B
2-Propenoic acid, 3-phenyl-, (1S,3S,4aR,5R,6R,11R,12R,12aS)-1,5,11,12-tetrakis(acetyloxy)-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-9,12a,13,13-tetramethyl-4-methylene-8-oxo-6,10-methanobenzocyclodecen-3-yl ester, (2E)-
[Molecular Formula]

C37H44O11
[MDL Number]

MFCD17214888
[MOL File]

18457-44-8.mol
[Molecular Weight]

664.74
Chemical PropertiesBack Directory
[Melting point ]

261-262 °C
[Boiling point ]

705.4±60.0 °C(Predicted)
[density ]

1.24±0.1 g/cm3(Predicted)
[solubility ]

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
[form ]

Powder
Hazard InformationBack Directory
[Description]

Taxinine and taxinine B can inhibit the drug transport by P-glycoprotein in multidrug-resistant cells. Taxinine B shows stronger inhibitory effects than acetylsalicylic acid (ASA) on platelet aggregation induced by arachidonic acid (AA).
[Uses]

Taxinine B is a taxoid that can be isolated from Japanese Yew Taxus Cuspid. Taxinine B inhibits CaCl2-induced depolymerization of microtubule. Taxinine B is useful for overcoming multidrug resistance in tumor cells[1].
[References]

[1] Juníchi Kobayashi, et al. Taxuspines A ~ C, new taxoids from Japanese yew Taxus cuspidata inhibiting drug transport activity of P-glycoprotein in multidrug-resistant cells. Tetrahedron. 1994. 50 (25), 7401-7416.
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