Synthesis and biological evaluation of the metabolites of 2-(1-{3-[(6-chloronaphthalen-2-yl)sulfonyl]propanoyl}piperidin-4-yl)-5-methyl-1,2-dihydro-3H-imidazo[1,5-c]imidazol-3-one
作者:Takuya Fujimoto、Mamoru Tobisu、Noriko Konishi、Masaki Kawamura、Norio Tada、Terufumi Takagi、Keiji Kubo
DOI:10.1016/j.bmc.2009.10.009
日期:2009.12
We have recently discovered imidazo[1,5-c]imidazol-3-one derivative 1 as a potent, selective, and orally bioavailable factor Xa (FXa) inhibitor. In this study, we have synthesized metabolites of 1 and evaluated their biological activities. As a result, we identified the active metabolites S-5 and 6 with a potent FXa inhibitory activity comparable to 1 and a favorable pharmacokinetic profile in monkeys
我们最近发现了咪唑并[1,5 - c ]咪唑-3-酮衍生物1作为有效,选择性和口服生物利用因子Xa(FXa)抑制剂。在这项研究中,我们合成了1的代谢物并评估了它们的生物活性。结果,我们确定了活性代谢物S -5和6具有与FX 1相当的有效FXa抑制活性,并且在猴子中具有良好的药代动力学特征。