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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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Filing date
Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES235959A1publicationCriticalpatent/ES235959A1/es
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Medicines Containing Material From Animals Or Micro-Organisms
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Abstract
Procedimiento para la obtención de un nuevo antibiótico, caracterizado porque el streptomyces A 7907 n. sp. o una mutación de esta cepa se cultivan en un caldo, hasta que éste presente un efecto fuertemente antibiótico, a continuación se aisla del caldo el antibiótico A 7907 y en caso dado se obtienen sus sales.
ES0235959A1956-06-151957-06-10PROCEDIMIENTO PARA LA OBTENCIoN DE UN NUEVO ANTIBIOTICO
ExpiredES235959A1
(es)