Spirocyclic replacements for the isatin in the highly selective, muscarinic M1 PAM ML137: The continued optimization of an MLPCN probe molecule
作者:Michael S. Poslusney、Bruce J. Melancon、Patrick R. Gentry、Douglas J. Sheffler、Thomas M. Bridges、Thomas J. Utley、J. Scott Daniels、Colleen M. Niswender、P. Jeffrey Conn、Craig W. Lindsley、Michael R. Wood
DOI:10.1016/j.bmcl.2013.01.017
日期:2013.3
This Letter describes the further optimization of an MLPCN probe molecule (ML137) through the introduction of 5- and 6-membered spirocycles in place of the isatin ketone. Interestingly divergent structure-activity relationships, when compared to earlier M-1 PAMs, are presented. These novel spirocycles possess improved efficacy relative to ML137, while also maintaining high selectivity for the human and rat muscarinic M-1 receptor subtype. (C) 2013 Elsevier Ltd. All rights reserved.
SUBSTITUTED BENZYLSPIROINDOLIN-2-ONE ANALOGS AS POSITIVE ALLOSTERIC MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M1
申请人:VANDERBILT UNIVERSITY
公开号:US20130123236A1
公开(公告)日:2013-05-16
In one aspect, the invention relates to substituted benzylspiroindolin-2-one analogs compounds, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the muscarinic acetylcholine receptor M
1
(mAChR M
1
); synthesis methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.