Synthesis and in vitro anticoagulant activity of 3-(1H-imidazo[4,5-c]pyridin-2-yl)-1,5-diarylpyridin-2(1H)-one derivatives
作者:Jiabin Yang、Guoqiang Su、Yu Ren、Yang Chen
DOI:10.1007/s11164-015-1927-3
日期:2015.11
A series of 3-(1 H -imidazo[4,5- c ]pyridin-2-yl)-1,5-diarylpyridin-2(1 H )-one derivatives were designed and synthesized as potential anticoagulant agents. The 1,5-diarylpyridin-2(1 H )-ones, key intermediates of these anticoagulants, were synthesized by a simple reaction of 2-aryl vinamidinium salts with ethyl 3-oxo-3-(arylamino)propanoate derivatives. The prothrombin time in canine blood showed
设计并合成了一系列3-(1 H- 咪唑并[4,5- c ]吡啶-2-基)-1,5-二芳基吡啶-2(1 H )-一衍生物,作为潜在的抗凝剂。这些抗凝血剂的关键中间体1,5-二芳基吡啶2-2 (1 H )-是通过2-芳基乙烯基盐与3-氧代-3-(芳基氨基)丙酸乙酯衍生物的简单反应合成的。犬血中凝血酶原时间表明,其中的氨基和羟甲基衍生物具有明显的抗凝能力(PT = 17.07 s)。