申请人:Newron Pharmaceuticals S.p.A.
公开号:EP1535908A1
公开(公告)日:2005-06-01
This invention is related to compounds and use of N-Acyl-N'-benzylalkylendiamino derivatives of the following general formula I
wherein
Ais a straight or branched C2-C8 alkyl chain;
Xis a methylene, oxygen, sulphur or a NR7 group;
R1is 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, R3are independently hydrogen, a C1-C3 alkyl chain, halogen, trifluoromethyl, hydroxy or C1-C4 alkoxy groups;
R4, R5are independently hydrogen or C1-C6 alkyl;
R6is a hydrogen or a straight or branched C1-C8 alkyl or linked to R5 can form a five to seven membered lactam;
R7is 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.
这项发明涉及以下一般式I的N-酰-N'-苄基烷基二氨基衍生物的化合物和用途:
其中A是直链或支链的C2-C8烷基链;X是亚甲基、氧、硫或NR7基团;R1是直链或支链的C1-C8烷基或C3-C8烯基或C3-C8炔基链,可选择地用CF3、苯基、苯氧基或萘基取代,芳香环可选择地通过一个或多个C1-C4烷基、卤素、三氟甲基、羟基或C1-C4烷氧基团取代;R2、R3独立地是氢、C1-C3烷基链、卤素、三氟甲基、羟基或C1-C4烷氧基团;R4、R5独立地是氢或C1-C6烷基;R6是氢或直链或支链的C1-C8烷基,或与R5连接形成五至七元杂环内酰胺;R7是氢或C1-C6烷基;以及其药用可接受盐,作为钠和/或钙通道调节剂活性,因此在预防、缓解和治疗包括但不限于神经学、精神病学、心血管、炎症、眼科、泌尿学、代谢和胃肠疾病在内的广泛病理学中具有用途,上述机制被描述为发挥病理作用。