동향
동향 내용
Design, synthesis and biological evaluation of deuterated Tivozanib for improving pharmacokinetic properties.
분류 pharmacokinetics 조회 1292
발행년도 2015 등록일 2015-09-04
출처 Bioorg Med Chem Lett (바로가기)
Tivozanib is a potent and selective tyrosine kinase inhibitor of vascular endothelial growth factor receptor-1(VEGFR1), -2(VEGFR2), and -3(VEGFR3). Analog of Tivozanib with deuterium-for-hydrogen replacement in metabolically active site was prepared and evaluated in vitro. Compared to its prototype, deuterated Tivozanib compound HC-1144 retained in vitro activity against VEGFR tyrosine kinases. In vivo pharmacokinetic studies indicated HC-1144 clearly altered the blood circulation behavior, which was proved by significantly prolonged blood circulation half life time (t1/2) and increased AUC0-∞. Therefore, HC-1144 has the potential to be a novel inhibitor against VEGFR tyrosine kinases with long-acting plasma exposure.
 

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