2-imino-1,2-dihydro-3h-1,4-benzodiazepines

2-Imino-1,2-dihydro-3H-1,4-benzodiazepines. Title cpds. of formula (I): R1 = H, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aralkyl (up to 12C); R2 = H, alkyl or benzyl, R3 = aryl, heteroaryl, alkyl, alkenyl, cycloalkyl or cycloalkenyl and opt. mono-substd. in the benzene ring of the ring s...

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Hauptverfasser:	HANSWILLI VON BRACHEL,DR, OTTO GRAEWINGER,DR, KLAUS RESAG,DR, ECKHARD SCHRAVEN,DR, ROLF-EBERHARD NITZ,DR.MED
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CHEMISTRY CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES STORING TRANSPORTING
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Zusammenfassung:	2-Imino-1,2-dihydro-3H-1,4-benzodiazepines. Title cpds. of formula (I): R1 = H, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aralkyl (up to 12C); R2 = H, alkyl or benzyl, R3 = aryl, heteroaryl, alkyl, alkenyl, cycloalkyl or cycloalkenyl and opt. mono-substd. in the benzene ring of the ring system by halogen, alkyl, CF3, MeSO2, MeS, MeO or NO2 and disubstd. by halogen or alkyl are prepd. by cyclising O-R1NH.C6H4C(R3)=N.CH(R2).CN. (I) are sedatives, muscle relaxants, anxiolytic agents and anticonvulsants; certain (I) are novel.