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
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Filing date
Publication date
Application filed by Pfizer Inc, Charles Pfizer and Co IncfiledCriticalPfizer Inc
Priority to ES0226255ApriorityCriticalpatent/ES226255A3/es
Publication of ES226255A3publicationCriticalpatent/ES226255A3/es
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Compounds Of Unknown Constitution
(AREA)
Abstract
Procedimiento para producir un nuevo antibiótico (aquí designado como P.A. 105) que comprende el cultivo del Streptomices antibioticus ATCC 11891 como aquí se describre o una mutación u otro equivalente del mismo en un medio nutricio acuoso en condiciones de inmersión aerobias hasta que se comunique a dicho medio actividad antibacteriana sustancial.
ES0226255A1956-01-241956-01-24UN PROCEDIMIENTO PARA PRODUCIR UN NUEVO ANTIBIoTICO
ExpiredES226255A3
(es)