Discovery and Structure−Activity Relationships of Trisubstituted Pyrimidines/Pyridines as Novel Calcium-Sensing Receptor Antagonists
作者:Wu Yang、Zheming Ruan、Yufeng Wang、Katy Van Kirk、Zhengping Ma、Brian J. Arey、Christopher B. Cooper、Ramakrishna Seethala、Jean H. M. Feyen、John K. Dickson
DOI:10.1021/jm801178c
日期:2009.2.26
The trisubstituted pyrimidine 1 was identified through high-throughput screening as a novel calcium-sensing receptor (CaSR) antagonist. Small molecule CaSR antagonists and/or negative allosteric modulators have the potential to act as an anabolic agent for the treatment of osteoporosis. The investigation of structure−activity relationships around 1 resulted in the identification of 18c and 18d, which
通过高通量筛选将三取代的嘧啶1鉴定为新型钙敏感受体(CaSR)拮抗剂。小分子CaSR拮抗剂和/或负变构调节剂具有充当合成代谢药物治疗骨质疏松症的潜力。对1周围的构效关系的研究导致了18c和18d的鉴定,它们显示了在体内促进PTH释放的功效,并且与原始铅1相比,具有更高的效力和溶解性。