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Bayer Pharma AG
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Schering AG
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Application filed by Schering AGfiledCriticalSchering AG
Publication of ES217863A2publicationCriticalpatent/ES217863A2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General
(AREA)
Abstract
Process for obtaining 3-amino-indacombinations, characterized in that 3-halogen or 3-keto-indanes are used as starting materials which, in position 1, instead of the phenyl group, carry other aryl, alkyl or aralkyl groups, or in the in the case of the phenyl-phenyl combinations described in the main patent, instead of phenyl, they carry hydrogen, the benzene ring of the indane ring system, optionally the radical in position 1, can carry other substituents, such as alkyl, alkoxy, hydroxyl and the like. (Machine-translation by Google Translate, not legally binding)
ES0217863A1953-11-141954-10-15Procedure for obtaining 3-amino-indacombinations (Machine-translation by Google Translate, not legally binding)
ExpiredES217863A2
(en)
Procedure for obtaining organic aminodiols of treo configuration and more particular organic aminodiols substituted from these series. (Machine-translation by Google Translate, not legally binding)
A procedure for obtaining a product for the separation of the concrete pieces of their molds. (Machine-translation by Google Translate, not legally binding)
Process for the preparation of the new 4,9-dimethyl-dodeca-polyenedialdehyde, such as. B des 4,9-dimethyldodecatetraen- (2,4,8,10) -in- (6) -dial- (1,12)
Procedure for the preparation of new 1,2) diaril-3,5-dioxopirazolidinas replaced in position 4 (Machine-translation by Google Translate, not legally binding)