ES239873A1 - New procedure for the manufacture of complex calcium salts of estreptomycin and dedihidroestreptomycin. (Machine-translation by Google Translate, not legally binding)
- Google Patents
New procedure for the manufacture of complex calcium salts of estreptomycin and dedihidroestreptomycin. (Machine-translation by Google Translate, not legally binding)
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Abstract
A new process for the manufacture of complex calcium salts of streptomycin and dihydrostreptomycin, characterized in that starting from a concentrated solution of streptomycin pantothenate or dihydrostreptomycin, to which the precipitate is separated from the insoluble sulfates, and a once clean and transparent, it is heated in a water bath, and at a temperature of 45º-50ºc, a hot, concentrated solution of calcium gluconate or calcium heptagluconate is added, leaving it to rest for a few hours at ordinary temperature, after which to separate the complex to the solid state, by lyophilization, when it is necessary to use said compound in the solid state. (Machine-translation by Google Translate, not legally binding)
ES0239873A1958-01-241958-01-24New procedure for the manufacture of complex calcium salts of estreptomycin and dedihidroestreptomycin. (Machine-translation by Google Translate, not legally binding)
ExpiredES239873A1
(en)
New procedure for the manufacture of complex calcium salts of estreptomycin and dedihidroestreptomycin. (Machine-translation by Google Translate, not legally binding)
New procedure for the manufacture of complex calcium salts of estreptomycin and dedihidroestreptomycin. (Machine-translation by Google Translate, not legally binding)
New procedure for the manufacture of complex calcium salts of estreptomycin and dedihidroestreptomycin. (Machine-translation by Google Translate, not legally binding)
New procedure for the manufacture of complex calcium salts of estreptomycin and dedihidroestreptomycin. (Machine-translation by Google Translate, not legally binding)
New procedure for the manufacture of pure salts from pantothenic acid, for injectable use (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of potassium nitrate from calcium nitrate and potassium chloride (Machine-translation by Google Translate, not legally binding)
Procedure for the treatment of recovery of aqueous solutions containing glycolic ether and hexadienic acids. (Machine-translation by Google Translate, not legally binding)
A procedure for obtaining mono-, di- or poly-hydroxy-alcohylxyantins and their nitric esters (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of a crystal and soluble condensation product in water, of tendering action and with valuable therapeutic properties (Machine-translation by Google Translate, not legally binding)