HUT52165A - Process for producing bottromycin a under 2
- Google Patents
Process for producing bottromycin a under 2
Info
Publication number
HUT52165A
HUT52165AHU655088AHU655088AHUT52165AHU T52165 AHUT52165 AHU T52165AHU 655088 AHU655088 AHU 655088AHU 655088 AHU655088 AHU 655088AHU T52165 AHUT52165 AHU T52165A
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 Gyogyszerkutato IntezetfiledCriticalGyogyszerkutato Intezet
Priority to HU655088ApriorityCriticalpatent/HU201578B/en
Publication of HUT52165ApublicationCriticalpatent/HUT52165A/en
Publication of HU201578BpublicationCriticalpatent/HU201578B/en
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Abstract
Bottromycin A2 antibiotic of formula (I) is prepd by aerobic fermentation at 24-32 deg.C of the registered strain NCAIM B(P) 001073 of streptomyces collisus or a suitable mutant or variant. The nutrient contains available carbon, organic nitrogen source and mineral salts.
HU655088A1988-12-221988-12-22Process for producing bottromycin a2
HU201578B
(en)
BIOLOGICALLY CULTURE OF THE MICROORGANISM STREPTOMYCES ROSEOSPORUS NRRL 15998 AND A PROCEDURE FOR PREPARING ANTIBIOTIC EFFECTIVE A-21978C COMPLEX OR ANY OR CERO 'C' C 'C' 'C' FACTORS 'CO' FACTORS 'CO'
Process for production of antitumour 4'-dezoxi-13/s/-dihydro-4'-iodine-doxorubicine hydrocl by means of stereoselective microbiological reduction of the 4'-dezoxi-4'-iodine-dexorubicine