Discovery of 4-oxo-6-((pyrimidin-2-ylthio)methyl)-4H-pyran-3-yl 4-nitrobenzoate (ML221) as a functional antagonist of the apelin (APJ) receptor.

Discovery of 4-oxo-6-((pyrimidin-2-ylthio)methyl)-4H-pyran-3-yl 4-nitrobenzoate (ML221) as a functional antagonist of the apelin (APJ) receptor.
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DOI:
10.1016/j.bmcl.2012.08.105
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发表时间:
2012-11-01
影响因子:
2.7
通讯作者:
Pinkerton, Anthony B.
Pinkerton, Anthony B.
中科院分区:
医学4区
文献类型:
--
作者:
Maloney, Patrick R.;Khan, Pasha;Hedrick, Michael;Gosalia, Palak;Milewski, Monika;Li, Linda;Roth, Gregory P.;Sergienko, Eduard;Suyama, Eigo;Sugarman, Eliot;Nguyen, Kevin;Mehta, Alka;Vasile, Stefan;Su, Ying;Stonich, Derek;Hung Nguyen;Zeng, Fu-Yue;Novo, Arianna Mangravita;Vicchiarelli, Michael;Diwan, Jena;Chung, Thomas D. Y.;Smith, Layton H.;Pinkerton, Anthony B.

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最近发现的apelin/APJ系统已成为心血管稳态的关键介质,并与心血管疾病的发病机制有关。最近还出现了apelin/APJ在能量代谢和胃肠道功能中的作用。我们公开了4-氧代-6-((嘧啶-2-基硫基)甲基)-4H-吡喃-3-基4-硝基苯甲酸酯(ML 221)的发现和表征,ML 221是基于细胞的测定中的有效的APJ功能性拮抗剂,其选择性超过密切相关的血管紧张素II 1型(AT 1)受体>37倍。ML 221来源于一个HTS的330,600化合物MLSMR集合。该拮抗剂对其他29种GPCR没有显着的结合活性,除了κ-阿片和苯二氮卓酮受体(<50/<70%I,10 μM)。合成方法,发展的构效关系(SAR),并初步在体外药理学表征。
The recently discovered apelin/APJ system has emerged as a critical mediator of cardiovascular homeostasis and is associated with the pathogenesis of cardiovascular disease. A role for apelin/APJ in energy metabolism and gastrointestinal function has also recently emerged. We disclose the discovery and characterization of 4-oxo-6-((pyrimidin-2-ylthio)methyl)-4H-pyran-3-yl 4-nitrobenzoate (ML221), a potent APJ functional antagonist in cell-based assays that is >37-fold selective over the closely related angiotensin II type 1 (AT1) receptor. ML221 was derived from an HTS of the ∼330,600 compound MLSMR collection. This antagonist showed no significant binding activity against 29 other GPCRs, except to the κ-opioid and benzodiazepinone receptors (<50/<70%I at 10 μM). The synthetic methodology, development of structure-activity relationship (SAR), and initial in vitro pharmacologic characterization are also presented.
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