Benzimidazolones Which Have Activity at M1 Receptor
申请人:Budzik Brian
公开号:US20080306112A1
公开(公告)日:2008-12-11
Compounds of formula (I) and salts are provided:
wherein R
6
is selected from hydrogen, halogen, C
1-6
alkyl, C
1-6
alkyl substituted with one or more fluorine atoms, C
3-6
cycloalkyl, C
3-6
cycloalkyl substituted with one or more fluorine atoms, C
1-6
alkoxy, C
1-6
alkoxy substituted with one or more fluorine atoms, and cyano, and Q is hydrogen or C
1-6
alkyl. The compounds are M1 agonists and are useful for therapy, for example in the treatment of psychotic disorders and cognitive impairment.
Benzimidazolones which have activity at M1 receptor
申请人:Glaxo Group Limited
公开号:US08288413B2
公开(公告)日:2012-10-16
Compounds of formula (I) and salts are provided:
wherein R6 is selected from hydrogen, halogen, C1-6alkyl, C1-6alkyl substituted with one or more fluorine atoms, C3-6cycloalkyl, C3-6cycloalkyl substituted with one or more fluorine atoms, C1-6 alkoxy, C1-6 alkoxy substituted with one or more fluorine atoms, and cyano, and Q is hydrogen or C1-6alkyl. The compounds are M1 agonists and are useful for therapy, for example in the treatment of psychotic disorders and cognitive impairment.
Discovery and SAR studies of a novel series of noncovalent cathepsin S inhibitors
作者:Darin J. Gustin、Clark A. Sehon、Jianmei Wei、Hui Cai、Steven P. Meduna、Haripada Khatuya、Siquan Sun、Yin Gu、Wen Jiang、Robin L. Thurmond、Lars Karlsson、James P. Edwards
DOI:10.1016/j.bmcl.2005.01.045
日期:2005.3
A novel series of competitive, reversible cathepsin S (Cats) inhibitors was discovered and optimized. The 4-(2-keto-1-benzimidazolinyl)-piperidin-1-yl moiety was found to be an effective replacement for the 4-arylpiperazin-1-yl group found in our earlier series of Cats inhibitors. This replacement imparted improved PK properties as well as decreased off-target activity. Optimization of the ketobenzimidazole moiety led to the discovery of the lead compound JNJ 10329670, which represents a novel class of selective, noncovalent, reversible, and orally bioavailable inhibitors of cathepsin S. (c) 2005 Elsevier Ltd. All rights reserved.
BENZIMIDAZOLONES WHICH HAVE ACTIVITY AT M1 RECEPTOR