Identification of a Potent and Selective GPR4 Antagonist as a Drug Lead for the Treatment of Myocardial Infarction
作者:Hayato Fukuda、Saki Ito、Kenji Watari、Chihiro Mogi、Mitsuhiro Arisawa、Fumikazu Okajima、Hitoshi Kurose、Satoshi Shuto
DOI:10.1021/acsmedchemlett.6b00014
日期:2016.5.12
infarction due the decreased tissue pH. We are interested in GPR4 antagonists as potential effective pharmacologic tools and/or drug leads for the treatment of myocardial infarction. We investigated the structure-activity relationship of a known GPR4 antagonist 1 as a lead compound to identify 3b as the first potent and selective GPR4 antagonist, whose effectiveness was demonstrated in a mouse myocardial
GPR4是一种pH敏感的G蛋白偶联受体,在内皮细胞中高度表达,由于组织pH降低,可能在心肌梗塞中被激活。我们对GPR4拮抗剂作为治疗心肌梗死的潜在有效药理工具和/或药物线索感兴趣。我们调查了已知的GPR4拮抗剂1作为前导化合物的结构-活性关系,以确定3b是第一个有效的和选择性的GPR4拮抗剂,其有效性已在小鼠心肌梗死模型中得到证实。