Abstract: There is presented triazolobenzazepines of the formula ##STR1## wherein R.sub.1 is hydrogen or lower alkyl and X and Y are hydrogen or halogenand the pharmaceutically acceptable salts thereof.Also disclosed are novel processes and intermediates leading to the triazolobenzazepines.The triazolobenzazepines are useful compounds having anxiolytic, sedative, muscle relaxant and anticonvulsant activity.

Abstract: Compounds are disclosed of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen or trifluoromethyl; R.sub.2 is selected from the group consisting of lower alkylthio together with the sulfoxide and sulfone thereof, halo, lower alkylamino or lower alkoxy; Y is oxo or thio; R.sub.3 is selected from the group consisting of hydrogen, --COOR.sub.4 wherein R.sub.4 is hydrogen or lower alkyl, --CONR.sub.6 R.sub.5 wherein R.sub.5 and R.sub.6 are hydrogen or lower alkyl; X is hydrogen or halogen; and R.sub.7 is lower alkyl or hydrogen and the pharmaceutically acceptable salts and N-oxides thereof.Also presented are processes to produce the above compounds and intermediates therefor and derivatives thereof.

Abstract: Compounds are presented of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, amino, halogen and nitro; R.sub.2 is selected from the group consisting of hydrogen, lower alkyl, carboxylic acids, esters and primary, secondary or tertiary amides thereof, alkylhydroxy, acylhydroxy-lower alkyl, amino-lower alkyl, alkylamino-lower alkyl, acylamino-lower alkyl and carboxaldehyde; and X is hydrogen or halogen and the pharmaceutically acceptable salts thereof.Also presented are processes to produce the above compounds and intermediates thereof.

Abstract: Compounds are presented of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, amino, halogen and nitro; R.sub.2 is selected from the group consisting of hydrogen, lower alkyl, carboxylic acids, esters and primary, secondary or tertiary amides thereof, alkylhydroxy, acylhydroxy-lower alkyl, amino-lower alkyl, alkylamino-lower alkyl, acylamino-lower alkyl and carboxaldehyde; and X is hydrogen or halogen and the pharmaceutically acceptable salts thereof.Also presented are processes to produce the above compounds and intermediates thereof. These compounds exhibit pharmacological activity as anxiolytics, sedatives, muscle relaxants and anticonvulsants.

Abstract: Compounds are disclosed of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen or trifluoromethyl; R.sub.2 is selected from the group consisting of lower alkylthio together with the sulfoxide and sulfone thereof, halo, lower alkylamino or lowe alkoxy; Y is oxo or thio; R.sub.3 is selected from the group consisting of hydrogen, --COOR.sub.4 wherein R.sub.4 is hydrogen or lower alkyl, --CONR.sub.6 R.sub.5 wherein R.sub.5 and R.sub.6 are hydrogen or lower alkyl; X is hydrogen or halogen; and R.sub.7 is lower alkyl or hydrogenAnd the pharmaceutically acceptable salts and N-oxides thereof.Also presented are processes to produce the above compounds and intermediates therefor and derivatives thereof.

Abstract: The present invention concerns compounds of the formula ##STR1## wherein X is hydrogen or halogen; R.sub.1 is hydrogen, halogen or trifluoromethyl; R.sub.2 is hydrogen or lower alkyl; and R.sub.3 is hydrogen, --COO lower alkyl or CON(R.sub.4).sub.2 wherein R.sub.4 is lower alkyl or hydrogen and may be different,And the pharmaceutically acceptable salts thereof.Also provided are methods for the preparation of these compounds as well as pharmaceutical formulations which contain the active compounds of this invention. The compounds of the formula illustrated above are useful as anxiolytics, anticonvulsants, muscle relaxants and sedative agents.

Abstract: Compounds are disclosed of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen or trifluoromethyl; R.sub.2 is selected from the group consisting of lower alkylthio together with the sulfoxide and sulfone thereof, halo, lower alkylamino or lower alkoxy; Y is oxo or thio; R.sub.3 is selected from the group consisting of hydrogen, --COOR.sub.4 wherein R.sub.4 is hydrogen or lower alkyl, --CONR.sub.6 R.sub.5 wherein R.sub.5 and R.sub.6 are hydrogen or lower alkyl; X is hydrogen or halogen; and R.sub.7 is lower alkyl or hydrogen and the pharmaceutically acceptable salts and N-oxides thereof.Also presented are processes to produce the above compounds and intermediates therefor and derivatives thereof.

Abstract: The present invention concerns compounds of the formula ##STR1## wherein X is hydrogen or halogen; R.sub.1 is hydrogen, halogen or trifluoromethyl; R.sub.2 is hydrogen or lower alkyl; and R.sub.3 is hydrogen, --COO lower alkyl or CON(R.sub.4).sub.2 wherein R.sub.4 is lower alkyl or hydrogen and may be different and the pharmaceutically acceptable salts thereof.Also provided are methods for the preparation of these compounds as well as pharmaceutical formulations which contain the active compounds of this invention. The compounds of the formula illustrated above are useful as anxiolytics, anticonvulsants, muscle relaxants and sedative agents.

Abstract: Compounds are presented of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, amino, halogen and nitro; R.sub.2 is selected from the group consisting of hydrogen, lower alkyl, carboxylic acids, esters and primary, secondary or tertiary amides thereof, alkylhydroxy, acylhydroxy-lower alkyl, amino-lower alkyl, alkylamino-lower alkyl, acylamino-lower alkyl and carboxaldehyde; and X is hydrogen or halogen and the pharmaceutically acceptable salts thereof.Also presented are processes to produce the above compounds and intermediates thereof. These compounds exhibit pharmacological activity as anxiolytics, sedatives, muscle relaxants and anticonvulsants.

Abstract: Compounds are disclosed of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen or trifluoromethyl; R.sub.2 is selected from the group consisting of lower alkylthio together with the sulfoxide and sulfone thereof, halo, lower alkylamino or lower alkoxy; Y is oxo or thio; R.sub.3 is selected from the group consisting of hydrogen, --COOR.sub.4 wherein R.sub.4 is hydrogen or lower alkyl, --CONR.sub.6 R.sub.5 wherein R.sub.5 and R.sub.6 are hydrogen or lower alkyl; X is hydrogen or halogen; and R.sub.7 is lower alkyl or hydrogen and the pharmaceutically acceptable salts and N-oxides thereof.Also presented are processes to produce the above compounds and intermediates therefor and derivatives thereof.

Abstract: Novel 1,4-benzodiazepine derivatives, bearing between positions 1- and 2- a thiazolo or oxathiazepino ring, methods for their preparation and novel intermediates employed in these processes are disclosed. These 1,2-heterocyclic-1,4-benzodiazepines are useful as muscle-relaxant, anti-convulsant and sedative agents.