7-Arylsulfonyl substituted benzofuropiperidine was discovered as a novel scaffold for 5HT(6) receptor antagonists. Optimization by substitution at C-1 position led to identification of selective, orally bioavailable, brain penetrant antagonists with reduced hERG liability. An advanced analog tested in rat social recognition model showed significant activity suggesting potential utility in the enhancement of short-term memory. (C) 2011 Elsevier Ltd. All rights reserved.
7-Arylsulfonyl substituted benzofuropiperidine was discovered as a novel scaffold for 5HT(6) receptor antagonists. Optimization by substitution at C-1 position led to identification of selective, orally bioavailable, brain penetrant antagonists with reduced hERG liability. An advanced analog tested in rat social recognition model showed significant activity suggesting potential utility in the enhancement of short-term memory. (C) 2011 Elsevier Ltd. All rights reserved.
Tricyclic Derivatives and Their Pharmaceutical Use and Compositions
申请人:Bacon Edward R.
公开号:US20120295882A1
公开(公告)日:2012-11-22
This application relates to tricyclic compounds of Formula I:
including all stereoisomers, mixtures of stereoisomers, and salts thereof. This application also relates to compositions comprising compounds of Formula I and uses therefore.
Tricyclic derivatives and their pharmaceutical use and compositions
申请人:Bacon Edward R.
公开号:US08765779B2
公开(公告)日:2014-07-01
This application relates to tricyclic compounds of Formula I:
including all stereoisomers, mixtures of stereoisomers, and salts thereof. This application also relates to compositions comprising compounds of Formula I and uses therefore.