申请人:Synthelabo
公开号:US04158060A1
公开(公告)日:1979-06-12
The invention provides novel 2-methoxy-benzamide derivatives of the formula: ##STR1## in which n is 1 or 2; R.sub.1 represents a cycloalkyl-alkyl radical of formula: ##STR2## a phenylalkyl radical of formula ##STR3## (in which m is an integer from 2 to 5, A is a linear or branched alkylene chain of 1 to 4 carbon atoms, and R.sub.4 is hydrogen, halogen, especially fluorine or chlorine, trifluoromethyl, or alkyl or alkoxy of 1 to 3 carbon atoms), CNCH.sub.2 --CH.sub.2 --, CH.tbd.C--CH.sub.2 --, ##STR4## R.sub.2 is either chlorine, SO.sub.2 R.sub.5 (in which R.sub.5 is alkyl of 1 to 4 carbon atoms), or SO.sub.2 NR.sub.6 R.sub.7 (in which, R.sub.6 and R.sub.7, which are identical or different, represent, independently of one another, hydrogen or alkyl of 1 to 4 carbon atoms); and R.sub.3 is hydrogen or alkyl of 1 to 4 carbon atoms; in the form of racemates or optical isomers, and their pharmaceutically acceptable acid addition salts, which are useful in the treatment of psychosomatic and psychotic disturbances.
该发明提供了新型2-甲氧基苯甲酰胺衍生物的公式:##STR1##
其中n为1或2;R1代表公式的环烷基-烷基基团:##STR2## 或公式的苯基烷基基团:##STR3## (其中m为2至5的整数,A为1至4个碳原子的线性或支链烷基链,R4为氢,卤素,特别是氟或氯,三氟甲基,或1至3个碳原子的烷基或烷氧基),CNCH2-CH2-,CH.tbd.C-CH2-,##STR4##
R2是氯,SO2R5(其中R5为1至4个碳原子的烷基),或SO2NR6R7(其中R6和R7相同或不同,分别独立表示氢或1至4个碳原子的烷基);R3是氢或1至4个碳原子的烷基;以外消旋体或光学异构体的形式存在,以及它们的药学上可接受的酸加盐,可用于治疗心身疾病和精神失常。