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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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Filing date
Publication date
Application filed by Merck and Co IncfiledCriticalMerck and Co Inc
Publication of ES228443A1publicationCriticalpatent/ES228443A1/es
Medicines Containing Material From Animals Or Micro-Organisms
(AREA)
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Abstract
Procedimiento de fabricación de un antibiótico ácido, que comprende cultivar Streptomyces spheroides NRRL 2449 en un medio nutritivo acuoso, en condiciones aeróbicas, hasta comunicar al medio una actividad antimicrobiana substancial.
ES0228443A1955-04-211956-04-21PROCEDIMIENTO DE FABRICACIoN DE UN ANTIBIoTICO áCIDO
ExpiredES228443A1
(es)
MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE UN MEDIO DE FERMENTACIoN ADECUADO PARA EL CULTIVO DE BACTERIAS PRODUCTORAS DE ESTRETOKINASA Y ESTREPTODORNASA