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158146-85-1

158146-85-1 Structure

158146-85-1 Structure
IdentificationBack Directory
[Name]

3-Quinolinecarboxylicacid, 4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-(1H-1,2,4-triazol-1-ylmethyl)-,ethyl ester
[CAS]

158146-85-1
[Synonyms]

3-Quinolinecarboxylicacid, 4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-(1H-1,2,4-triazol-1-ylmethyl)-,ethyl ester
[Molecular Formula]

C25H26N4O6
[MDL Number]

MFCD00932159
[MOL File]

158146-85-1.mol
[Molecular Weight]

478.5
Chemical PropertiesBack Directory
[Melting point ]

174-175 °C
[Boiling point ]

640.7±65.0 °C(Predicted)
[density ]

1.29±0.1 g/cm3(Predicted)
[pka]

2.53±0.50(Predicted)
Hazard InformationBack Directory
[Uses]

TAK-603 is a potent and orally active antirheumatic agent. TAK-603 inhibits Thl-type cytokine production. TAK-603 has the potential for the research of adjuvant arthritis[1][2].
[in vivo]

TAK-603 (6.25 mg/kg; p.o.; daily) reduces the Thl-type cytokine production both in the arthritic lesion and in the spleen[2].

Animal Model:AA rats[2]
Dosage:6.25 mg/kg
Administration:P.o.; daily
Result:Inhibited arthritic paw swelling with the inhibition rate of 65% and the IFN-y mRNA expression in the arthritic joint was significantly reduced.
[References]

[1] Mizuno M, et al. Syntheses of metabolites of ethyl 4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-(1,2,4-triazol-1-ylmethyl)quinoline-3-carboxylate (TAK-603). Tetrahedron, 2006, 62(37), 8707–8714.
[2] Ohta Y, et al. TAK-603 selectively suppresses Th1-type cytokine production and inhibits the progression of adjuvant arthritis. Immunology. 1997 Sep;92(1):75-83. DOI:10.1046/j.1365-2567.1997.d01-2288.x
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