Discovery of 4-(5-(4-Chlorophenyl)-2-methyl-3-propionyl-1H-pyrrol-1-yl)benzenesulfonamide (A-867744) as a Novel Positive Allosteric Modulator of the α7 Nicotinic Acetylcholine Receptor
摘要:
The discovery of a series of pyrrole-sulfonamides as positive allosteric modulators (PAM) of alpha 7 nAChRs is described. Optimization of this series led to the identification of 19 (A-867744), a novel type II PAM with good potency and selectivity. Compound 19 showed acceptable pharmacokinetic profile across species and brain levels sufficient to modulate 0 nAChRs. In a rodent model of sensory gating, 19 normalized gating deficits. These results suggest that 19 represents a novel class of molecules capable of allosteric modulation of the 0 nAChRs.
The invention relates to a series of substituted pyrrole derivatives, compositions comprising the same, and methods of treating conditions and disorders using such compounds and compositions.
The invention relates to a series of substituted pyrrole derivatives, compositions comprising the same, and methods of treating conditions and disorders using such compounds and compositions.
[EN] PYRROLE DERIVATIVES AND THEIR METHODS OF USE<br/>[FR] DÉRIVÉS DE PYRROLE ET LEURS PROCÉDÉS D'UTILISATION
申请人:ABBOTT LAB
公开号:WO2008002974A1
公开(公告)日:2008-01-03
[EN] The invention relates to a series of substituted pyrrole derivatives, compositions comprising the same, and methods of treating conditions and disorders using such compounds and compositions. [FR] L'invention concerne une série de dérivés de pyrrole substitués, des compositions incluant ces dérivés et des procédés de traitement des conditions et des troubles utilisant de tels composés et de telles compositions.