ES401896A1 - Procedure for the preparation of new benzodiacepine compounds. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new benzodiacepine compounds. (Machine-translation by Google Translate, not legally binding)
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Scherico Ltd
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Scherico Ltd
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for the preparation of new benzodiazepine compounds having the general formula ** (see formula) ** Its 4-oxides, and the salts of both, where in the formula x represents halogen, trifluoromethyl or nitro; y represents halogen, hydrogen, trifluoromethyl, nitro, hydroxyl, lower alkyl or lower alkoxy; and r is a polyfluoro-lower alkyl group, characterized in that a compound of the general formula (xvi) ** (see formula) ** Where X, r and y are as defined above, isomerized whereby the double bond 3,4 moves to position 4,5 of the bonzodiazepine ring and because the compound thus obtained of the formula (I), if desired, is transformed into its 4-oxide and because the thus obtained compound of the formula (I) or its 4-oxide is isolated as such or in the form of a pharmaceutically acceptable salt. (Machine-translation by Google Translate, not legally binding)
ES401896A1972-04-191972-04-19Procedure for the preparation of new benzodiacepine compounds. (Machine-translation by Google Translate, not legally binding)
ExpiredES401896A1
(en)