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Instituto de Farmacologia Espanola SL Fundacion Marques de Urquijo
Original Assignee
Instituto de Farmacologia Espanola SL Fundacion Marques de Urquijo
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Publication date
Application filed by Instituto de Farmacologia Espanola SL Fundacion Marques de UrquijofiledCriticalInstituto de Farmacologia Espanola SL Fundacion Marques de Urquijo
Priority to ES0235286ApriorityCriticalpatent/ES235286A1/en
Publication of ES235286A1publicationCriticalpatent/ES235286A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
New procedure for obtaining antibiotic salts, characterized by facing in addition reaction, in a suitable medium, a free or liberated basic antibiotic and a sulfonic organic acid of the general formula R-CO-NH_N = CH-R'-SO3H in the that the radicals R and R'mean, the former a pyridine or pyridine radical with substituent groups, and the latter a benzyne or phenyl radical with substituents. (Machine-translation by Google Translate, not legally binding)
ES0235286A1957-05-071957-05-07Procedure for obtaining antibiotic salts (Machine-translation by Google Translate, not legally binding)
ExpiredES235286A1
(en)
Procedimine for the obtaining of derivatives of the acid p- [cumarinyl- (3)] - phenyl carbamine (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)
A procedure for the preparation of 1,2-diaril-3,5-dioxo-pirazolidines, replaced in position 4 (Machine-translation by Google Translate, not legally binding)