作者:Yan Wu、Long-Xu Ma、Liang-Peng Sun、Ming-Xia Song、Xun Cui、Hu-Ri Piao
DOI:10.1016/j.bmcl.2012.11.078
日期:2013.2
A series of new triazole acetamides 5a–w were synthesized and evaluated for their positive inotropic activity of left atrium stroke volume on isolated rabbit-heart preparations. The majority of the derivatives presented favorable in vitro activity compared with the reference drug, milrinone. Among them triazole acetamide 5a was identified as the most potent with 20.29 ± 0.18% increased stroke volume
合成了一系列新的三唑乙酰胺5a-w,并评估了其对离体兔心脏制剂的左心房卒中量的正性肌力活性。与参考药物米力农相比,大多数衍生物具有良好的体外活性。其中三唑乙酰胺5a被确定为最有效的,在3×10 –5 M的浓度下,每搏输出量增加20.29±0.18%(米力农:2.46±0.07%)。还评估了具有正性变力作用的化合物的变时性作用。 。