Synthesis, Structure−Activity Relationship, and Receptor Pharmacology of a New Series of Quinoline Derivatives Acting as Selective, Noncompetitive mGlu1 Antagonists
作者:Dominique Mabire、Sophie Coupa、Christophe Adelinet、Alain Poncelet、Yvan Simonnet、Marc Venet、Ria Wouters、Anne S. J. Lesage、Ludy Van Beijsterveldt、François Bischoff
DOI:10.1021/jm049499o
日期:2005.3.1
We describe the discovery and the structure-activity relationship of a new series of quinoline derivatives acting as selective and highly potent noncompetitive mGlu1 antagonists. We first identified cis-10 as a fairly potent mGlu1 antagonist (IC(50) = 20 nM) in a cell-based signal transduction assay on the rat mGlu1 receptor expressed in CHO-K1 cells, and then we were able to design and synthesize
我们描述了发现和一系列新的喹啉衍生物作为选择性和高效非竞争性mGlu1拮抗剂的结构和活性之间的关系。我们首先基于CHO-K1细胞中表达的大鼠mGlu1受体的细胞信号转导试验,将cis-10鉴定为一种相当有效的mGlu1拮抗剂(IC(50)= 20 nM),然后我们能够进行设计和合成以化合物cis-64a为例,对大鼠和人mGlu1受体均具有高度有效的化合物,该化合物对人mGlu1受体的拮抗效力为0.5 nM。我们简要介绍并讨论了人肝微粒体中化合物的体外代谢稳定性。我们最终报告了我们的先导化合物cis-64a的药代动力学特性。