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.
本发明涉及新型N-取代的氮杂
环羧酸和其
酯类,其中取代的烷基链构成N-取代基或其盐,以及它们的制备方法、含有它们的组合物和它们在临床治疗中的使用,用于治疗C纤维通过诱发神经源性疼痛或炎症在疼痛、过敏和/或炎症病症中发挥病理生理作用。