ES209326A1 - Improvements in the procedure of manufacturing derivatives of 2-4 dioxo chromium (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the procedure of manufacturing derivatives of 2-4 dioxo chromium (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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Faes Farma SA
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Fabrica Espanola de Productos Quimicos y Farmaceuticos FAES SA
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Application filed by Fabrica Espanola de Productos Quimicos y Farmaceuticos FAES SAfiledCriticalFabrica Espanola de Productos Quimicos y Farmaceuticos FAES SA
Priority to ES209326ApriorityCriticalpatent/ES209326A1/en
Publication of ES209326A1publicationCriticalpatent/ES209326A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining substituted derivatives of 2,4-dioxochroman in position 3, characterized in that an excess of 1% ammoniacal acetone is used as the solvent for the reaction. (Machine-translation by Google Translate, not legally binding)
ES209326A1953-05-161953-05-16Improvements in the procedure of manufacturing derivatives of 2-4 dioxo chromium (Machine-translation by Google Translate, not legally binding)
ExpiredES209326A1
(en)
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Procedure for manufacturing and obtaining compounds and derivatives of benzotidyacine-1,1-dioxides (chlorotidates) (Machine-translation by Google Translate, not legally binding)
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