ES434136A2 - A procedure for preparing a new aminic derivative of 1, 4-benzodioxane. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for preparing a new aminic derivative of 1, 4-benzodioxane. (Machine-translation by Google Translate, not legally binding)
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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Cephalon France SAS
Original Assignee
Laboratoire L Lafon SA
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Publication date
Priority claimed from GB354774Aexternal-prioritypatent/GB1457038A/en
Application filed by Laboratoire L Lafon SAfiledCriticalLaboratoire L Lafon SA
Publication of ES434136A2publicationCriticalpatent/ES434136A2/en
Improvements introduced in the object of the main patent No. 419,814 for "A PROCEDURE FOR THE PREPARATION OF A NEW AMIN DERIVATIVE OF 1,4-BENZODIOXANE", characterized in that the compounds obtained respond to the general formula: **(See formula)** where R is a hydrogen atom or an alkyl group and A is a group selected from the set consisting of -CH (CH3) COOC2H5, **(See formula)** and its acid addition salts. (Machine-translation by Google Translate, not legally binding)
ES434136A1974-01-251975-01-24A procedure for preparing a new aminic derivative of 1, 4-benzodioxane. (Machine-translation by Google Translate, not legally binding)
ExpiredES434136A2
(en)
Procedure for the preparation of new derivatives of 7h-indolyzin (5,6,7-ij) isoquinolein. (Machine-translation by Google Translate, not legally binding)