Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Clin Byla SA
Original Assignee
Clin Byla SA
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Filing date
Publication date
Priority claimed from FR1391Aexternal-prioritypatent/FR1455048A/en
Application filed by Clin Byla SAfiledCriticalClin Byla SA
Publication of ES321549A1publicationCriticalpatent/ES321549A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Method of obtaining benzodiazepines, characterized in that it is reacted, with a hypochlorite, a benzodiazepine that responds to the general formula ** (See formula) ** wherein R1 represents a phenyl radical, straight or branched chain alkyl, arylalkyl or cycloalkyl, R3 hydrogen or a lower alkyl radical and R4 hydrogen, a halogen, in particular chlorine, an alkyl, alkoxy, trifluoromethyl or nitro radical , this substituent occupying one of the free positions of the benzene nucleus, in particular the 7 position. (Machine-translation by Google Translate, not legally binding)
ES0321549A1965-01-091966-01-08Procedure for obtaining benzodiacepine derivatives. (Machine-translation by Google Translate, not legally binding)
ExpiredES321549A1
(en)
Procedure for the preparation of derivatives of 3-amino 1,2-benzisotiazol N-disustituidos. (Machine-translation by Google Translate, not legally binding)