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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co 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 Pfizer Inc, Charles Pfizer and Co IncfiledCriticalPfizer Inc
Priority to ES0234478ApriorityCriticalpatent/ES234478A1/en
Publication of ES234478A1publicationCriticalpatent/ES234478A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Saccharide Compounds
(AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Abstract
A method of preparing a new antibiotic consisting in contacting penicillin (for example penicillin g or penicillin v) with oleandomycin in a solvent medium to form a salt of penicillin and oleandomycin. (Machine-translation by Google Translate, not legally binding)
ES0234478A1957-03-261957-03-26A procedure for preparing a new antibiotic (Machine-translation by Google Translate, not legally binding)
ExpiredES234478A1
(en)