Discovery of a novel class of heteroaryl-pyrrolidinones as positive allosteric modulators of the muscarinic acetylcholine receptor M1
作者:Paul K. Spearing、Hyekyung P. Cho、Vincent B. Luscombe、Anna L. Blobaum、Olivier Boutaud、Darren W. Engers、Alice L. Rodriguez、Colleen M. Niswender、P. Jeffrey Conn、Craig W. Lindsley、Aaron M. Bender
DOI:10.1016/j.bmcl.2021.128193
日期:2021.9
This Letter describes the synthesis and optimization of a series of heteroaryl-pyrrolidinone positive allosteric modulators (PAMs) of the muscarinic acetylcholine receptor M1 (mAChR M1). Through the continued optimization of M1 PAM tool compound VU0453595, with a focus on replacement of the 6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one with a wide variety of alternative 4,5-dihydropyrrolo-fused heteroaromatics
这封信描述了毒蕈碱乙酰胆碱受体 M 1 (mAChR M 1 )的一系列杂芳基吡咯烷酮正变构调节剂 (PAM) 的合成和优化。通过对 M 1 PAM 工具化合物 VU0453595 的持续优化,重点是将 6,7-dihydro-5 H -pyrrolo [3,4- b ]pyridin-5-one 替换为多种替代品 4,5 -二氢吡咯并稠合的杂芳烃,公开了具有结构新颖化学型的M 1 PAM的产生。这些子系列中的两种化合物8b (VU6005610) 和20a (VU6005852) 对 M 1 mAChR显示出稳健的选择性,而对 M1激动。两种化合物在体外 都具有良好的初步 PK 曲线;图8b还展示了啮齿动物IV盒模型中的高脑暴露。
Bromodomain inhibitors
申请人:AbbVie Inc.
公开号:US09050346B2
公开(公告)日:2015-06-09
The present invention provides for compounds of formula (I)
wherein R1, R2, A1, A2, A3, A4, X, and Y have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS. Also provided are pharmaceutical compositions comprising one or more compounds of formula (I).