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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Bristol Laboratories Inc
Original Assignee
Bristol Laboratories Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bristol Laboratories IncfiledCriticalBristol Laboratories Inc
Priority to ES0235538ApriorityCriticalpatent/ES235538A1/en
Publication of ES235538A1publicationCriticalpatent/ES235538A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Abstract
Process for the preparation of an antibiotic compound, characterized in that the Mannich base of a tetracycline antibiotic has the following general formula ** (See formula) ** wherein A represents a radical of tetracycline and B a secondary aminogroup, or, if desired, its acid addition salt is prepared according to the usual methods. (Machine-translation by Google Translate, not legally binding)
ES0235538A1957-05-181957-05-18Procedure for the preparation of an antibiotic compound. (Machine-translation by Google Translate, not legally binding)
ExpiredES235538A1
(en)
Procedure for manufacturing and obtaining compounds and derivatives of benzotidyacine-1,1-dioxides (chlorotidates) (Machine-translation by Google Translate, not legally binding)
A procedure for preparing a composition of matter intended to deprive the development of neoplasms (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of solutions of the polycondensates of acid amidas alquiliden and aralquiliden-bis-tiocarboxºlicos (Machine-translation by Google Translate, not legally binding)