Discovery of novel, potent, and orally bioavailable pyrido[2,3-d][1]benzazepin-6-one antagonists for parathyroid hormone receptor 1
作者:Yoshikazu Arai、Yohei Kiyotsuka、Katsuji Kagechika、Tatsuya Nishi、Masaharu Inui、Masatoshi Nagamochi、Kazunori Oyama、Masanori Izumi
DOI:10.1016/j.bmc.2020.115524
日期:2020.6
PTHR1 antagonist 5, a novel type of PTHR1 antagonist previously synthesized in our laboratories, yielded compound 10, which had better chemical stability than compound 5. Successive optimization of the lead 10 improved aqueous solubility, metabolic stability, and animal pharmacokinetics, culminating in the identification of DS37571084 (12). Our study paves the way for the discovery of novel and orally
基于1,4-苯并二氮杂-2-酮的PTHR1拮抗剂5(先前在我们实验室中合成的新型PTHR1拮抗剂)的结构修饰,得到的化合物10具有比化合物5更好的化学稳定性。改善了水溶性,代谢稳定性和动物药代动力学,最终鉴定出DS37571084(12)。我们的研究为发现新型和口服生物利用的PTHR1拮抗剂铺平了道路。