Discovery and SAR of 6-substituted-4-anilinoquinazolines as non-competitive antagonists of mGlu5
作者:Andrew S. Felts、Sam A. Saleh、Uyen Le、Alice L. Rodriguez、C. David Weaver、P. Jeffrey Conn、Craig W. Lindsley、Kyle A. Emmitte
DOI:10.1016/j.bmcl.2009.10.024
日期:2009.12
A high-throughput cell-based screen identified a series of 6-substituted-4-anilinoquinazolines as noncompetitive antagonists of metabotropic glutamate receptor 5 (mGlu(5)). This Letter describes the SAR of this series and the profile of selected compounds in selectivity and radioligand binding assays. (C) 2009 Elsevier Ltd. All rights reserved.
Potent Small Molecule Inhibitors of Autophagy, and Methods of Use Thereof
申请人:Yuan Junying
公开号:US20120258975A1
公开(公告)日:2012-10-11
Certain aspects of the invention relates to small molecule autophagy inhibitors of the formula (I), and their use for treatment and prevention of cancers and acute pancreatitis. As disclosed herein, a small molecule inhibitor of autophagy was been identified from an image-based screen in a known bioactive library. It was found that this autophagy inhibitor functions by promoting the degradation of type III PI3 kinase complex which is required for initiating autophagy. Medicinal chemistry studies led to small molecular autophagy inhibitors with improved potency and selectivity. (I)