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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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
Priority claimed from CH1392665Aexternal-prioritypatent/CH469089A/en
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES331998A1publicationCriticalpatent/ES331998A1/en
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Abstract
Process for obtaining antibiotic A 28829, characterized in that the strain Streptomyces antibioticus A 28829, or another strain forming the antibiotic A 28829, is grown in an aqueous culture broth, containing a carbon and nitrogen source, as well as salts inorganic, until it shows essential antibacterial properties and antibiotic A 28829 is then isolated from mycelium. (Machine-translation by Google Translate, not legally binding)
ES0331998A1965-10-081966-10-06Procedure for obtaining the antibiotic to 28829. (Machine-translation by Google Translate, not legally binding)
ExpiredES331998A1
(en)