Synthesis and SAR of analogs of the M1 allosteric agonist TBPB. Part II: Amides, sulfonamides and ureas—The effect of capping the distal basic piperidine nitrogen
作者:Nicole R. Miller、R. Nathan Daniels、Thomas M. Bridges、Ashley E. Brady、P. Jeffrey Conn、Craig W. Lindsley
DOI:10.1016/j.bmcl.2008.09.032
日期:2008.10
developed through an iterative analog library approach, of analogs of the highly selective M1 allosteric agonist TBPB by deletion of the distal basic piperidine nitrogen by the formation of amides, sulfonamides and ureas. Despite the large change in basicity and topology, M1 selectivity was maintained.
这封信描述了通过迭代类似物文库方法开发的高度选择性的M1变构激动剂TBPB类似物的进一步合成和SAR,该合成物是通过形成酰胺,磺酰胺和尿素来缺失远端碱性哌啶氮。尽管基本性和拓扑结构发生了很大变化,但仍保持了M1选择性。