ES302358A1 - A procedure for the preparation of a dihydroestreptomycin derivative (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of a dihydroestreptomycin derivative (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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Antonio Gallardo SA
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Antonio Gallardo SA
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Priority to ES302358ApriorityCriticalpatent/ES302358A1/en
Publication of ES302358A1publicationCriticalpatent/ES302358A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
A method of preparing a dihydrostreptomycin derivative, especially the dihydrostreptomycin tannate compound, essentially characterized in that the tannic acid is reacted with the dihydrostreptomycin base or its salts, with removal of one molecule of water, to reach the tannate of dihydrostreptomycin. (Machine-translation by Google Translate, not legally binding)
ES302358A1964-07-231964-07-23A procedure for the preparation of a dihydroestreptomycin derivative (Machine-translation by Google Translate, not legally binding)
ExpiredES302358A1
(en)
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