The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them, and to their use for the clinical treatment of painful, hyperalgesic and/or inflammatory conditions in which C-fibers play a pathophysiological role by eliciting neurogenic pain or inflammation.
N-substituted azaheterocyclic carboxylic acids and esters
申请人:Novo Nordisk A/S
公开号:US05846968A1
公开(公告)日:1998-12-08
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them, and to their use for the clinical treatment of painful, hyperalgesic and/or inflammatory conditions in which C-fibers play a pathophysiological role by eliciting neurogenic pain or inflammation.
(EN) A compound of formula (I). The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them, and to their use for the clinical treatment of painful, hyperalgesic and/or inflammatory conditions in which C-fibers play a pathophysiological role by eliciting neurogenic pain or inflammation.(FR) L'invention concerne un composé de formule (I), ainsi que de nouveaux acides carboxyliques azahétérocycliques N-substitués et leurs esters, dans lesquels une chaîne alkyle substituée fait partie du substituant N, ainsi que leurs sels. L'invention concerne également des procédés de préparation de ces composés, des compositions contenant ces composés et leur utilisation pour le traitement clinique de douleurs et d'états hyperalgésiques et/ou inflammatoires, dans lesquels les fibres C jouent un rôle pathophysiologique en provoquant une douleur neurogène ou une inflammation.