MD96C2 - Method for preparation of the S541 antibiotic, strains of the S541 antibiotic - Google Patents

Method for preparation of the S541 antibiotic, strains of the S541 antibiotic

Info

Publication number
MD96C2
MD96C2 MD94-0128A MD940128A MD96C2 MD 96 C2 MD96 C2 MD 96C2 MD 940128 A MD940128 A MD 940128A MD 96 C2 MD96 C2 MD 96C2
Authority
MD
Moldova
Prior art keywords
antibiotic
methyl
relates
strains
preparation
Prior art date
Application number
MD94-0128A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD96B1 (en
Inventor
John B. Ward
Hazel M Noble
Neil Porter
Richard A Fletton
David Noble
Original Assignee
Эмерикэн Сайенэмид Компэни
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 GB848423278A external-priority patent/GB8423278D0/en
Priority claimed from GB848432519A external-priority patent/GB8432519D0/en
Priority claimed from SU853957807A external-priority patent/SU1738090A3/en
Application filed by Эмерикэн Сайенэмид Компэни filed Critical Эмерикэн Сайенэмид Компэни
Publication of MD96B1 publication Critical patent/MD96B1/en
Publication of MD96C2 publication Critical patent/MD96C2/en

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The invcution relates to a new combination of autibiotics and the reception method, more concret3 the invention relates to combination of antibiotics, which could be received through the fermentation of antinoyces streptomeces thermoarchaensis of the strais NC 1B12015 or NC1B12111 or NC 1B12114 in medium which contains a carbon, axot and mineral salty source at 28-34°C, pH 5,4-7,2 during 5-10 days with subsequent elimination of the antibiotic whole product S541 of formula; in which R1 is methyl, ethyl ar isopropyl; R1 is hydrogen or methyl.
MD94-0128A 1984-09-14 1994-05-06 Method for preparation of the S541 antibiotic, strains of the S541 antibiotic MD96C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848423278A GB8423278D0 (en) 1984-09-14 1984-09-14 Antibiotic compounds
GB848432519A GB8432519D0 (en) 1984-12-21 1984-12-21 Antibiotic compounds
SU853957807A SU1738090A3 (en) 1984-09-14 1985-09-13 Method for preparation of antibiotic @@@ and streptomycetes strains-producers of antibiotic @@@

Publications (2)

Publication Number Publication Date
MD96B1 MD96B1 (en) 1994-11-30
MD96C2 true MD96C2 (en) 1995-03-31

Family

ID=27262463

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0128A MD96C2 (en) 1984-09-14 1994-05-06 Method for preparation of the S541 antibiotic, strains of the S541 antibiotic

Country Status (2)

Country Link
LV (1) LV5536A3 (en)
MD (1) MD96C2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1738090A3 (en) * 1984-09-14 1992-05-30 Глэксо Груп Лимитед (Фирма) Method for preparation of antibiotic @@@ and streptomycetes strains-producers of antibiotic @@@

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1738090A3 (en) * 1984-09-14 1992-05-30 Глэксо Груп Лимитед (Фирма) Method for preparation of antibiotic @@@ and streptomycetes strains-producers of antibiotic @@@

Also Published As

Publication number Publication date
LV5536A3 (en) 1994-03-10
MD96B1 (en) 1994-11-30

Similar Documents

Publication Publication Date Title
UA19162A (en) Process for the preparation of antibiotic s541 and streptomycetes strains -producers of antibiotic s541
ES8602135A1 (en) BBM-2478 Antibiotic complex
ES8607395A1 (en) New polycyclic ether antibiotics.
AU587565B2 (en) Antibiotics produced by kibdelosporangium ardium shearer Gen. Nov., Sp. Nov. Atcc 39323
GB1454735A (en) Lincomycin production
AU589943B2 (en) CL - 1577 - B4 compound, its procuction and use
MD96C2 (en) Method for preparation of the S541 antibiotic, strains of the S541 antibiotic
ES465940A1 (en) alpha -Amylase inhibitor from a streptomycete and process for its preparation
GB1428069A (en) Manufacture of licomycin white metal casting alloy and method of making same
ES8602942A1 (en) Difficidin and derivative antibacterials.
GEP19971048B (en) Method for preparation of antibiotic s541 and streptomycetes strains-producers of antibiotic s541
ES8400489A1 (en) Anthracycline antibiotics and their preparation method.
EP0183214A3 (en) Organochemical compound, microbiological process for its production and its use
ES461702A1 (en) Antibiotic X-14547
AU552957B2 (en) Polycyclic ether antibiotic
ES8707299A1 (en) Preparation of difficol.
PT78325A (en) Process for preparing novel macrolides ptl-448
ES8204469A1 (en) Macrolides.
JPS5618600A (en) Production of antibiotic, sf-2052

Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20050912