ES381588A2 - Procedure for the manufacture of new tetracycline compounds. (Machine-translation by Google Translate, not legally binding)
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Procedure for the manufacture of new tetracycline compounds. (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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Ferrer Internacional SA
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Laboratorios Ferrer SL
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Priority to ES381588ApriorityCriticalpatent/ES381588A2/en
Publication of ES381588A2publicationCriticalpatent/ES381588A2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Improvements in the procedure of the patent of invention no. 302.954 which are characterized by the reaction of the thiocol, dissolved in methanol, with the α-6-deoxy-5-hydroxytetracycline hyclate in the molar ratio 1: 1, producing the extraction of the product formed by precipitation adding triple amount of terbutanol and vacuum drying in an oven kept at 30ºc, the product responding to the structural formula: (see formula) (Machine-translation by Google Translate, not legally binding)
ES381588A1970-07-081970-07-08Procedure for the manufacture of new tetracycline compounds. (Machine-translation by Google Translate, not legally binding)
ExpiredES381588A2
(en)
A procedure for the preparation of 5-fluor-2-methyl-1- (p-metilsulfinilbenciliden) -3-indenil-acetic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the monohydration of the equimolecular complex formed by ascorbic acid and pyridoxine. (Machine-translation by Google Translate, not legally binding)