Discovery of Novel Allosteric Non-Bisphosphonate Inhibitors of Farnesyl Pyrophosphate Synthase by Integrated Lead Finding
作者:Andreas L. Marzinzik、René Amstutz、Guido Bold、Emmanuelle Bourgier、Simona Cotesta、J. Fraser Glickman、Marjo Götte、Christelle Henry、Sylvie Lehmann、J. Constanze D. Hartwieg、Silvio Ofner、Xavier Pellé、Thomas P. Roddy、Jean-Michel Rondeau、Frédéric Stauffer、Steven J. Stout、Armin Widmer、Johann Zimmermann、Thomas Zoller、Wolfgang Jahnke
DOI:10.1002/cmdc.201500338
日期:2015.11
allosteric binding site has paved the way toward the development of novel non‐bisphosphonate FPPS inhibitors with broader therapeutic potential, notably as immunomodulators in oncology. Herein we report the discovery, by an integrated lead finding approach, of two new chemical classes of allosteric FPPS inhibitors that belong to the salicylic acid and quinoline chemotypes. We present their synthesis,
法呢基焦磷酸合酶(FPPS)是治疗骨疾病的既定目标,但也有望成为抗癌和抗感染药物的目标。当前可用的抗FPPS药物是活性部位导向的双膦酸盐抑制剂,其特殊的药理作用不足以治疗骨病以外的其他适应症。变构结合位点的最新发现为开发具有更广泛治疗潜力的新型非双膦酸酯FPPS抑制剂铺平了道路,特别是作为肿瘤学中的免疫调节剂。在这里,我们报告通过一种综合的先导发现方法,发现了属于水杨酸和喹啉化学型的两种新的化学类别的变构FPPS抑制剂。我们介绍他们的合成,生化和细胞活动,构效关系,并提供几种代表性FPPS配合物的X射线结构。这些新颖的变构FPPS抑制剂与骨矿物质没有任何亲和力,可作为评估其在非骨疾病中潜力的线索。