N-substituted 2-methoxybenzenesulphonamides, process for...

Details N-substituted 2-methoxybenzenesulphonamides, process for... N-substituted 2-methoxybenzenesulphonamides, process for...

C - Chemistry, Metallurgy

07

D

260/325.3, 260/2

C07D 295/12 (2006.01) C07C 205/26 (2006.01) C07D 295/13 (2006.01)

Patent

CA 1083573

ABSTRACT OF THE DISCLOSURE The invention relates to new N-substituted benzenesulpho- namides of general formula Image in which - n is 2 or 3, - R1 and R2 are hydrogen atoms, methyl, ethyl groups, or jointly form with the nitrogen a nitrogenized heterocyclic ring having 5 or 6 members, in particular a piperidino, pyrrolidino or morpholino group, - R3 is a hydrogen atoms, an NO2 group, an NH2 group, or a halogen, - R4 is a hydrogen, a halogen or a sulphonamide group. These compounds are useful as active substances of medicaments, in particular asantiemetic.

253973

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