Discovery of N-(3-{4-[(3-Fluorobenzyl)oxy]phenoxy}propyl)-2-pyridin-4-ylacetamide as a Potent and Selective Reverse NCX Inhibitor
作者:Takahiro Kuramochi、Akio Kakefuda、Hiroyoshi Yamada、Takashi Ogiyama、Taku Taguchi、Shuichi Sakamoto
DOI:10.1248/cpb.53.1043
日期:——
In the setting of heart failure and myocardial ischemia-reperfusion, the sodium–calcium exchanger (NCX) can lead to calcium overload, which is responsible for contractile dysfunction and arrhythmia. NCX is an attractive target for treatment in heart failure and myocardial ischemia-reperfusion. We have designed and synthesized a series of benzyloxyphenyl derivatives based on compound 3. These derivatives have been evaluated for their inhibitory activity against both the reverse and forward modes of NCX. We have discovered a novel potent and selective reverse NCX inhibitor (12) with an IC50 value of 0.085 μM against reverse NCX.
在心力衰竭和心肌缺血再灌注的情况下,钠钙交换机(NCX)会导致钙超载,从而引起收缩功能障碍和心律失常。NCX 是治疗心力衰竭和心肌缺血再灌注的一个有吸引力的靶点。我们以化合物 3 为基础,设计并合成了一系列苄氧基苯基衍生物。我们评估了这些衍生物对 NCX 反向和正向模式的抑制活性。我们发现了一种新型强效选择性反向 NCX 抑制剂 (12),其对反向 NCX 的 IC50 值为 0.085 μM。