Procedure for obtaining stable complexes of 4-dimethylamin-1,4,4a, 5,5a, 6,11,12a-octahidro-3,6,10,12,12a-pentahidroxi-6-methyl-1,11- dioxo-2-naftacen carboxamide. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for obtaining stable complexes of 4-dimethylamino-1,4,4a, 5,5a, 6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11- dioxo-2-naphthalene carboxamide, characterized in that tetracycline hydrochloride and a soluble salt of an alkaline earth metal are formed, which dissolve in the mucilage of a soluble derivative of cellulose, bringing the pH to 5 7.5 with a dilute alkali, resulting in a soluble tetracycline metal cellulose complex. (Machine-translation by Google Translate, not legally binding)