The present invention relates to new compounds
or salts, solvates or solvated salts thereof, processes for their preparation and to new intermediates used in the preparation thereof, pharmaceutical compositions containing said compounds and to the use of said compounds in therapy.
ARYL SUBSTITUTED CARBOXAMIDE DERIVATIVES AS CALCIUM OR SODIUM CHANNEL BLOCKERS
申请人:RaQualia Pharma Inc.
公开号:EP3632899A1
公开(公告)日:2020-04-08
The present invention relates to aryl substituted carboxamide derivatives of formula (I) or a pharmaceutically acceptable salt thereof, which have blocking activities of T-type calcium channels or voltage gated sodium channels as the tetrodotoxin-sensitive (TTX-S) blockers such as NaV1.3 and NaV1.7, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels or voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels or voltage gated sodium channels are involved.
本发明涉及式(I)的芳基取代的羧酰胺衍生物或其药学上可接受的盐,它们作为对河豚毒素敏感的(TTX-S)阻断剂,如NaV1.3和NaV1.7,具有阻断T型钙通道或电压门控钠通道的活性,可用于治疗或预防涉及T型钙通道或电压门控钠通道的紊乱和疾病。本发明还涉及包含这些化合物的药物组合物,以及这些化合物和组合物在预防或治疗涉及 T 型钙通道或电压门控钠通道的此类疾病中的用途。