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
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
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)