申请人:Janssen Pharmaceutica N.V.
公开号:US05521314A1
公开(公告)日:1996-05-28
N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives, their N-oxide forms and pharmaceutically acceptable salts having gastrointestinal motility stimulating properties, compositions containing these compounds as active ingredient and methods of treating warm-blooded animals suffering from the decreased peristalsis of the gastrointestinal system are disclosed, wherein the compounds have the formula: ##STR1## A represents a group of the formula: --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CH.sub.2 --CH.sub.2 -- or --CH.sub.2 --CH.sub.2 --CH.sub.2 --CH.sub.2 -- wherein one or two hydrogen atoms in the A moiety may be replaced by a C.sub.1-6 alkyl group.
本发明公开了N-(3-羟基-4-哌啶基)(二氢苯并呋喃、二氢-2H-苯并吡喃或二氢苯并二氧杂环)羧酰胺衍生物,其N-氧化物形式和具有胃肠运动促进作用的药物可接受盐,包含这些化合物作为活性成分的组合物以及治疗温血动物胃肠系统蠕动减少的方法,其中化合物的公式为:##STR1## A代表公式的一个基团:--CH.sub.2 --CH.sub.2 --,--CH.sub.2 --CH.sub.2 --CH.sub.2 --或--CH.sub.2 --CH.sub.2 --CH.sub.2 --CH.sub.2 --,其中A基团中的一个或两个氢原子可被C.sub.1-6烷基取代。