申请人:Ciba Geigy Corporation
公开号:US04559349A1
公开(公告)日:1985-12-17
The invention relates especially to pharmaceutical preparations containing N-(piperidinyl-alkyl)-carboxamides of the general formula ##STR1## in which R represents hydroxy, hydroxy etherified by an aliphatic alcohol, or halogen, Ar.sub.1 represents a monocyclic arylene or heteroarylene radical, alk represents an alkylene group that separates the two N atoms by at least two carbon atoms, X represents a free or ketalized carbonyl group, free hydroxymethylene or hydroxymethylene esterified by an organic carboxylic acid, or methylene, and Ar.sub.2 represents a monocyclic aryl or heteroaryl radical, and salts thereof, the use of these compounds of the formula I and salts thereof, novel compounds of the formula I and salts thereof in which R, Ar.sub.1, alk, X and Ar.sub.2 have the meanings given, with the proviso that the grouping R--Ar.sub.1 is other than a radical of the formula ##STR2## in which R.sub.1 is selected from the group consisting of lower alkyl, trifluoromethyl, halogen, lower alkoxy, nitro and cyano and at least one of the radicals R.sub.1 represents halogen or lower alkoxy, n represents an integer from 1 to 3, and Z represents nitro, amino, lower alkylamino, arylamino, aryl-lower alkylamino, (thio-)formylamino, (thio-)lower alkanoylamino, (thio-)aroylamino or aryl-(thio-)lower alkanoylamino, if alk and X have the meanings given and Ar.sub.2 represents unsubstituted phenyl, thienyl or pyridyl or substituted phenyl having one, two or three substituents selected from the group consisting of halogen, lower alkyl, lower alkoxy, trifluoromethyl and amino, and to processes for the manufacture thereof.
本发明涉及特别是含有通式为##STR1##中的N-(哌啶基-烷基)-羧酰胺的制药制剂,其中R代表羟基,被脂肪醇醚化的羟基,或卤素,Ar.sub.1代表单环芳烃或杂芳烃基,alk代表将两个N原子分离至少两个碳原子的烷基,X代表自由或缩酮化的羰基,自由羟甲基或被有机羧酸酯化的羟甲基,或亚甲基,Ar.sub.2代表单环芳基或杂芳基,以及它们的盐,本发明还涉及通式I和其盐中的这些化合物的使用,具有给定含义的通式I和其盐中的新化合物,条件是R-Ar.sub.1的组合不是通式##STR2##中R.sub.1选自以下组成的群:低烷基,三氟甲基,卤素,低烷氧基,硝基和氰基,且至少一个基团R.sub.1代表卤素或低烷氧基,n代表1到3的整数,Z代表硝基,氨基,低烷基氨基,芳基氨基,芳基-低烷基氨基,(硫)甲酰氨基,(硫)低烷酰氨基,(硫)芳酰氨基或芳基-(硫)低烷酰氨基,如果alk和X具有给定的含义,Ar.sub.2代表未取代的苯基,噻吩基或吡啶基或选自以下组成的群中具有一个,两个或三个取代基的取代苯基:卤素,低烷基,低烷氧基,三氟甲基和氨基,以及其制造方法。