申请人:Newron Pharmaceuticals S.p.A.
公开号:US07411091B2
公开(公告)日:2008-08-12
This invention is related to compounds and use of N-Acyl-N′-benzyl-alkylendiamino derivatives of the following general formula (I), wherein A is a straight or branched C2-C8 alkyl chain; X is a methylene, oxygen, sulphur or a NR7 group; R1 is a straight or branched C1-C8 alkyl or C3-C8 alkenylene or C3-C8 alkynylene chain, optionally substituted with CF3, phenyl, phenoxy or naphthyl, the aromatic rings optionally substituted by one or more C1-C4 alkyl, halogens, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R2, R3 are independently hydrogen, a C1-C3 alkyl chain, halogen, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R4, R5 are independently hydrogen or C1-C6 alkyl; R6 is a hydrogen or a straight or branched C1-C8 alkyl or linked to R5 can form a five to seven membered lactam; R7 is hydrogen or C1-C6 alkyl; and the pharmaceutically acceptable salts thereof that are active as sodium and/or calcium channel modulators and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to, neurological, psychiatric, cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role
本发明涉及以下通用式(I)的N-Acyl-N′-benzyl-alkylendiamino衍生物的化合物和用途,其中A是直链或支链C2-C8烷基链;X是亚甲基,氧,硫或NR7基团;R1是直链或支链C1-C8烷基或C3-C8烯基或C3-C8炔基链,可选地用CF3,苯基,苯氧基或萘基取代,芳环可选择地用一个或多个C1-C4烷基,卤素,三氟甲基,羟基或C1-C4烷氧基取代;R2,R3分别是氢,C1-C3烷基链,卤素,三氟甲基,羟基或C1-C4烷氧基;R4,R5分别是氢或C1-C6烷基;R6是氢或直链或支链C1-C8烷基或与R5连接可形成五至七元环内酰胺;R7是氢或C1-C6烷基;以及其药学上可接受的盐,作为钠和/或钙通道调节剂而具有活性,因此在预防,缓解和治愈广泛的病理学作用方面有用,包括但不限于神经,精神,心血管,炎症,眼科,泌尿学,代谢和胃肠疾病,其中上述机制已被描述为发挥病理学作用。