ES252657A1 - Procedure for the obtaining of derivatives of difenilmetano replaced by basic radicals (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of derivatives of difenilmetano replaced by basic radicals (Machine-translation by Google Translate, not legally binding)
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Hoechst AG
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Hoechst AG
Farbwerke Hoechst AG
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Priority to ES0252657ApriorityCriticalpatent/ES252657A1/en
Publication of ES252657A1publicationCriticalpatent/ES252657A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for obtaining diphenylmethane derivatives substituted by basic radicals characterized by being synthesized in a known manner for compound analogs compounds of the general formula wherein x represents a straight or branched chain aliphatic hydrocarbon radical with at most 3 carbon atoms r1 hydrogen or an alkyl group of low molecular weight r2 hydrogen or the methyl group r3 hydrogen or the hydroxyr group4 and r5 hydroxyhydrogen or low molecular weight alkoxy and its addition salts with non-toxic acids and respectively their quaternary ammonium salts. (Machine-translation by Google Translate, not legally binding)
ES0252657A1959-10-141959-10-14Procedure for the obtaining of derivatives of difenilmetano replaced by basic radicals (Machine-translation by Google Translate, not legally binding)
ExpiredES252657A1
(en)
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