Novel benzamides, intermediates and process for the preparation and
申请人:Societe D'Etudes Scientifiques et Industrielles de L'Ile-de-France
公开号:US04835172A1
公开(公告)日:1989-05-30
New substituted benzamides have the general formula: ##STR1## A=alkyl, alkenyl, diethylaminoethyl or ##STR2## R.sub.1, R.sub.2 =H, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl; R.sub.3, R.sub.4, R.sub.5, R.sub.6 =hydrogen or C.sub.1 -C.sub.6 alkyl; X=halogen; Y=H, halogen; Z=NH, oxygen or sulfur; their optical isomers and their physiologically acceptable salts. The compounds are used as activators of the central nervous system.