Abstract: 5-Trifluoromethoxy-2-benzimidazolamine and its salts with an inorganic or organic acid, its preparation and medicinal products containing it.

Abstract: New benzopyran derivatives of general formula (I) in which:R.sub.1 represents a hydrogen or halogen atom or a hydroxy, alkyloxy, nitro, amino, alkylsulphonamido or acylamino radical,R represents(1) radical ##STR1## R.sub.2 and R.sub.3, which may be identical or different, being H, halogen, OH, alkyl, alkyloxy, NH.sub.2, alkylsulphonamido or NO.sub.2, or(2) a radical ##STR2## n being 0 or 1, R.sub.4 being H, alkyl or optionally substituted phenyl and Q is acyl, alkylsulphonyl or ##STR3## Y being --CO-- or --SO.sub.2 -- and Z being a single bond, --CH.sub.2 -- or --NH--, or(3) a radical ##STR4## n being 0 or 1, m being 0 or 2, X being C or N (if n=0), W being a bond or --NH-- and AR being pyridyl, indolyl, quinolyl, 2-alkylquinolyl or phenyl optionally substituted with R.sub.2 and R.sub.3, provided that n=0 when X equals N, or(4) a radical of general formula: ##STR5## R.sub.

Abstract: Quinoline derivatives of formula: ##STR1## in which either R.sub.1 denotes trifluoromethyl, R.sub.2 and R.sub.3 form, together with the nitrogen atom to which they are attached, morpholino and R.sub.4 denotes a 4-methylphenyl, 4-chlorophenyl, 2-, 3- or 4-fluorophenyl, 4-methoxyphenyl, 4-methyl-3-fluorophenyl, 2,4-difluorophenyl or 4-aminophenyl,or R.sub.1 denotes trifluoromethyl, R.sub.2 and R.sub.3 form, together with the nitrogen atom to which they are attached, thiomorpholino, or R.sub.2 denotes methyl and R.sub.3 denotes 2-methoxyethyl and R.sub.4 denotes 4-methylphenyl,or R.sub.1 denotes chlorine fluorine, or methoxy, R.sub.2 and R.sub.3 form, together with the nitrogen atom to which they are attached, morpholino, and R.sub.4 denotes 4-methylphenyl, are useful as anxiolytics, hypnotics, anticonvulsants and antiepileptics.

Abstract: New benzopyran derivatives of general formula (I) in which:R.sub.1 denotes a hydrogen or halogen atom or a hydroxy, alkyloxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl)amino, or acylamino radical,R denotes a radical of general formula: ##STR1## in which A denotes a single bond or a methylene radical and R.sub.2 and R.sub.3 which may be identical or different, denote a hydrogen or halogen atom or a hydroxy, alkyl, alkyloxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl)amino, acylamino, sulphamoyl or cyano radical, or form together, when they are adjacent, a methylenedioxy or ethylenedioxy radical, or alternatively R denotes a 2-oxo-2H-benzimidazolyl radical,and R' and R" are identical and denote hydrogen atoms or alkyl radicals, their isomeric forms and their preparation.These new products are useful as antiarrhythmic and antifibrillating agents.

Abstract: New benzopyran derivatives of formula: ##STR1## in which R.sub.1 is hydrogen, halogen, hydroxy, alkoxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl) amino or acylamino,X is nitrogen or a >CH-radicalR is a radical of formula: ##STR2## in which A denotes a single bond or methylene or, when X is nitrogen, A may denote carbonyl, and R.sub.2 and R.sub.3, which are identical or different, are hydrogen, halogen, hydroxy, alkyl, alkoxy, nitro, amino, alkylsulphonamido, bis(alkylsulphonyl)amino, acylamino, sulphamoyl or cyano, or, when they are adjacent, together form a methylenedioxy or ethylenedioxy radical, or elseR is pyridyl or 2(2H)-benzimidazolonyl if X denotes >CH--, andR' and R" are identical and are hydrogen or alkyl, their isomeric forms and mixtures thereof, and their acid addition salts, can be used as antiarrhythmic and antifibrillation agents.

Abstract: Compounds of formula: ##STR1## in which R.sub.1 and R.sub.2 are each alkyl, cycloalkyl or phenyl, or NR.sub.1 R.sub.2 =piperidine, Ar is optionally substituted phenyl or thienyl, and X< is one of the following linkages: ##STR2## are useful as anxiolytic, antianginal and immunomodulatory agents. They may be made by reaction of an amine with the corresponding acid chloride.

Abstract: Amides of formula: ##STR1## in which A is ##STR2## V and W are H, halogen, alkyl (1-3C), alkoxy (1-3C), NO.sub.2 or CF.sub.3, Z is bound in the ortho or para position with respect to B and is phenyl, optionally substituted, thienyl or pyridyl, the chain X--(CH.sub.2).sub.n --(CHR).sub.m --CO--NR.sub.1 R.sub.2 is bound in the ortho or para position with respect to B,R is H or alkyl (1-3C),R.sub.1 and R.sub.2 are alkyl (1-6C), cycloalkyl (3-6C), phenyl, phenylalkyl, cycloalkylalkyl, alkenyl (3-6C),R.sub.1 and R.sub.2 can also form, with the nitrogen atom to which they are attached, a pyrrolidine, piperidine, morpholine or thiomorpholine ring,X is >CH--R.sub.3, >N--R.sub.4, >SO, >SO.sub.2, >O or >S,R.sub.3 is H, alkyl (1-3C),R.sub.4 is alkyl (1-3C)m=0 or 1 and n=0, 1 or 2,provided that, if X is >SO, >SO.sub.2 or >N--R.sub.4 , the sum m+n is equal to at least 1, that, when A and B are N and Z is in the para position with respect to B, X cannot denote the group >CH--R.sub.

Abstract: Amides of formula: ##STR1## in which A is ##STR2## V and W are H, halogen, alkyl (1-3C), alkoxy (1-3C), NO.sub.2 or CF.sub.3, Z is bound in the ortho or para position with respect toB and is phenyl, optionally substituted, thienyl or pyridyl, the chain X-(CH.sub.2).sub.n --(CHR).sub.m --CO--NR.sub.1 R.sub.2 is bound in the ortho or para position with respect to B,R is H or alkyl (1-3C),R.sub.1 and R.sub.2 are alkyl (1-6C), cycloalkyl (3-6C), phenyl, phenylalkyl, cycloalkylalkyl, alkenyl (3-6C),R.sub.1 and R.sub.2 can also form, with the nitrogen atom to which they are attached, a pyrrolidine, piperidine, morpholine or thiomorpholine ring,X is >CH--R.sub.3, >N--R.sub.4, >SO, >SO.sub.2, >O or >S,R.sub.3 is H, alkyl (1-3C),R.sub.4 is alkyl (1-3C)m=0 or 1 and n=0, 1 or 2,provided that, if X is >SO, >SO.sub.2 or >N--R.sub.4, the sum m+n is equal to at least 1, that, when A and B are N and Z is in the para position with respect to B, X cannot denote the group >CH--R.sub.

Abstract: Compounds of formula: ##STR1## in which V and W are H, halogen, alkyl (1-4C) or alkoxy (1-4C), amino, or acylamino,Z is phenyl, optionally substituted, thienyl, or pyridyl,R.sub.1 is alkyl (1-6C), alkoxyalkyl, cycloalkyl (3-6C), phenyl, phenylalkyl, or cycloalkylalkyl,R.sub.2 is alkyl (1-6C), alkoxyalkyl, cycloalkyl (3-6C), phenyl, phenylalkyl, cycloalkylalkyl, or morpholino, andNR.sub.1 R.sub.2 can also be pyrrolidino, optionally substituted piperidino, optionally substituted morpholino, thiomorpholino, optionally substituted piperazino, or an optionally substituted piperazinone, are useful as anxiolytic agents.

Abstract: The invention provides the compounds of formula ##STR1## in which n equals 1 or 2,R denotes hydrogen, alkyl of 1 to 4 carbon atoms or phenyl,R.sub.1 denotes hydrogen, alkyl of 1 to 4 carbon atoms or alkenyl of 2 to 4 carbon atoms, X and Y, which may be identical or different, are each attached to the quinoline ring system in position 5, 6, 7 or 8, and each denote hydrogen or alkoxy of 1 to 3 carbon atoms. These compounds are useful in the treatment of cardiac arrhythmias.

Abstract: The piperidine derivatives of formula: ##STR1## in which X denotes --CO--, --CHOH-- or --CH(NH.sub.2)-- and Ar denotes ##STR2## in which R denotes hydrogen or alkyl of 1 to 4 carbon atoms, and Y and Z, which may be identical or different, each denote a hydrogen atom or alkoxy of 1 to 3 carbon atoms, and their addition salts with pharmaceutically acceptable inorganic or organic acids are useful for treating and/or preventing disturbances of cardiac rhythm. These compounds are new except when X is --CO-- and Ar is 1-naphthyl or 1-isoquinolyl.

Abstract: Compounds with the formula: ##STR1## in which R.sub.1 and R.sub.2 represent independently, a linear or branched alkyl, cycloalkyl, phenylalkyl or cycloalkylalkyl group. R.sub.1 and R.sub.2 may also represent an alkenyl or alkynyl group. R.sub.1 and R.sub.2 may also represent a group of the formula --R.sub.3 --Z--R.sub.4 in which R.sub.3 represents an alkylene group, on condition that at least 2 carbon atoms separate the nitrogen atom from the group Z; R.sub.4 represents an alkyl group, and Z an atom of oxygen, sulphur or the group >N--R.sub.5, R.sub.5 representing a hydrogen atom or an alkyl group. R.sub.1 and R.sub.2 may form, with the nitrogen atom to which they are attached, a heterocyclic ring. Ar represents a phenyl, pyridyl or thienyl group, or a substituted phenyl group, A and B representing independently, N or CH--, the group C representing the residue of a benzene or thiophene ring. These compounds can be used as medicaments, in particular, for the various applications of benzodiazepines.

Abstract: Process for the preparation of N,N-dimethyl-10[1-aza-[2,2,2]-bicyclo-3-octyl]-10H-2-phenothiazine sulphonamide, usable as a gastric secretion inhibitor, characterized in that N,N-dimethyl-3-[(1-aza-[2,2,2]-bicyclo-3-octyl)amino]-4-[(2-bromophenyl)th io] benzene sulphonamide is cyclized in the presence of an alkali metal amide.

Abstract: Compounds having anti-inflammatory and antipyretic action have the general formula ##SPC1##In which each of R.sub.1 and R.sub.2 is a phenyl group which may be substituted by a halogen atom, an alkyl or alkoxy group having 1 to 4 carbon atoms or a trifluoromethyl group, R.sub.3 is a straight or branched chain saturated or unsaturated aliphatic hydrocarbon group or a cycloaliphatic hydrocarbon group having 3 to 7 carbon atoms, or a benzyl or phenyl group which benzyl or phenyl groups may be substituted in the benzene ring by a halogen atom, an alkyl or alkoxy group having 1 to 4 carbon atoms or a trifluoromethyl group or by any two of these substituents, R.sub.4 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms and A is a group having one of the formulae --COOH, --COOR.sub.5 and --CONR.sub.6 R.sub.7 in which R.sub.5 is an alkyl group having 1 to 4 carbon atoms or a benzyl group and each of R.sub.6 and R.sub.7 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms or R.sub.6 and R.sub.