ES8308359A1 - Procedimiento para la preparacion de los antibioticos ll-c23024-alfa, beta e iota. - Google Patents
Procedimiento para la preparacion de los antibioticos ll-c23024-alfa, beta e iota.Info
- Publication number
- ES8308359A1 ES8308359A1 ES516718A ES516718A ES8308359A1 ES 8308359 A1 ES8308359 A1 ES 8308359A1 ES 516718 A ES516718 A ES 516718A ES 516718 A ES516718 A ES 516718A ES 8308359 A1 ES8308359 A1 ES 8308359A1
- Authority
- ES
- Spain
- Prior art keywords
- iota
- beta
- antibacterial agents
- actinomadura yumaense
- microorganism actinomadura
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/01—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/44—Preparation of O-glycosides, e.g. glucosides
- C12P19/60—Preparation of O-glycosides, e.g. glucosides having an oxygen of the saccharide radical directly bound to a non-saccharide heterocyclic ring or a condensed ring system containing a non-saccharide heterocyclic ring, e.g. coumermycin, novobiocin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/03—Actinomadura
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Veterinary Medicine (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Microbiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Virology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE LOS ANTIBIOTICOS LL-C23024-ALFA, BETA E IOTA. CONSISTE EN FERMENTAR AEROBICAMENTE ACTINOMADURA YUMPENSE SP. NOV. O UN MUTANTE DEL MISMO EN UN MEDIO LIQUIDO QUE CONTIENE FUENTES ASIMILABLES DE CARBONO, NITROGENO Y SALES INORGANICAS HASTA QUE SE IMPARTE UNA ACTIVIDAD ANTIBIOTICA SUBSTANCIAL AL CALDO DE FERMENTACION PARA LUEGO RECUPERAR DEL MISMO EL ANTIBIOTICO. LA TEMPERATURA DEL CULTIVO DE FERMENTACION SE MANTIENE A 25-35 C DURANTE UN PERIODO DE 24 A 150 HORAS. EL MICROORGANISMO ACTINOMADURA YUMPENSE SP. NOV. SE SOMETE A MEDIOS MUTAGENETICOS DE MANERA TAL QUE EL MICROORGANISMO ES GENETICAMENTE ALTERADO PERO RETIENE AUN LA CAPACIDAD DE SINTETIZAR LOS ANTIBIOTICOS LL-C23024 ALFA, BETA E IOTA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/313,849 US4407946A (en) | 1981-10-22 | 1981-10-22 | Process for producing antibiotic X-14868A |
US37278482A | 1982-04-28 | 1982-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8308359A1 true ES8308359A1 (es) | 1983-09-16 |
ES516718A0 ES516718A0 (es) | 1983-09-16 |
Family
ID=26979078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516718A Granted ES516718A0 (es) | 1981-10-22 | 1982-10-21 | Procedimiento para la preparacion de los antibioticos ll-c23024-alfa, beta e iota. |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPH0824593B2 (es) |
AR (1) | AR229058A1 (es) |
AU (1) | AU558914B2 (es) |
CA (1) | CA1198386A (es) |
CH (1) | CH661283A5 (es) |
DE (1) | DE3238316A1 (es) |
DK (1) | DK161332C (es) |
ES (1) | ES516718A0 (es) |
FI (1) | FI75187C (es) |
FR (1) | FR2515207B1 (es) |
GB (2) | GB2108113B (es) |
HU (1) | HU190814B (es) |
IE (1) | IE54813B1 (es) |
IL (1) | IL66671A (es) |
IT (1) | IT1197433B (es) |
NL (1) | NL194396C (es) |
SE (2) | SE456588C (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR78648B (es) * | 1982-07-26 | 1984-09-27 | Bristol Myers Co | |
DE102006028817A1 (de) * | 2006-06-21 | 2007-12-27 | Evonik Degussa Gmbh | Aufarbeitung von Reaktionslösungen aus Ganzzell-Biotransformationen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278663A (en) * | 1980-01-30 | 1981-07-14 | Hoffmann-La Roche Inc. | Antibiotic X-14868A, B, C and D |
-
1982
- 1982-08-18 CA CA000409648A patent/CA1198386A/en not_active Expired
- 1982-08-29 IL IL66671A patent/IL66671A/xx not_active IP Right Cessation
- 1982-09-06 GB GB08225339A patent/GB2108113B/en not_active Expired
- 1982-10-15 DE DE19823238316 patent/DE3238316A1/de active Granted
- 1982-10-18 DK DK462082A patent/DK161332C/da active
- 1982-10-20 AR AR291028A patent/AR229058A1/es active
- 1982-10-20 IT IT49317/82A patent/IT1197433B/it active
- 1982-10-21 FI FI823603A patent/FI75187C/fi not_active IP Right Cessation
- 1982-10-21 IE IE2542/82A patent/IE54813B1/en not_active IP Right Cessation
- 1982-10-21 NL NL8204069A patent/NL194396C/nl not_active IP Right Cessation
- 1982-10-21 AU AU89653/82A patent/AU558914B2/en not_active Expired
- 1982-10-21 SE SE8205992A patent/SE456588C/sv not_active IP Right Cessation
- 1982-10-21 CH CH6216/82A patent/CH661283A5/de not_active IP Right Cessation
- 1982-10-21 ES ES516718A patent/ES516718A0/es active Granted
- 1982-10-21 SE SE8205992D patent/SE8205992L/xx not_active Application Discontinuation
- 1982-10-21 HU HU823370A patent/HU190814B/hu not_active IP Right Cessation
- 1982-10-22 FR FR8217727A patent/FR2515207B1/fr not_active Expired
-
1984
- 1984-10-16 GB GB08426115A patent/GB2147808B/en not_active Expired
-
1992
- 1992-04-08 JP JP4114181A patent/JPH0824593B2/ja not_active Expired - Lifetime
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted |
Owner name: F. HOFFMANN-LA ROCHE AG. |
|
PC1A | Transfer granted |
Owner name: F. HOFFMANN-LA ROCHE AG. |