ES8402017A1 - Procedimiento para la obtencion de antibiotico tu 1718. - Google Patents

Procedimiento para la obtencion de antibiotico tu 1718.

Info

Publication number
ES8402017A1
ES8402017A1 ES509137A ES509137A ES8402017A1 ES 8402017 A1 ES8402017 A1 ES 8402017A1 ES 509137 A ES509137 A ES 509137A ES 509137 A ES509137 A ES 509137A ES 8402017 A1 ES8402017 A1 ES 8402017A1
Authority
ES
Spain
Prior art keywords
derivatives
novel
antibiotic
components
clavam
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
Application number
ES509137A
Other languages
English (en)
Other versions
ES509137A0 (es
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
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES509137A0 publication Critical patent/ES509137A0/es
Publication of ES8402017A1 publication Critical patent/ES8402017A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10—Antimycotics
    • 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
    • C12P17/188—Heterocyclic compound containing in the condensed system at least one hetero ring having nitrogen atoms and oxygen atoms as the only ring heteroatoms
    • 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
    • C12R2001/465—Streptomyces
    • C12R2001/48—Streptomyces antibioticus ; Actinomyces antibioticus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Public Health (AREA)
  • Microbiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biochemistry (AREA)
  • Oncology (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DEL ANTIBIOTICO TUV 1718.CONSISTE EN QUE LA CEPA DE TUV 1718 DE LA CLASE STREPTOMYCES ANTIBIOTICUS SUBSP. ANTIBIOTICUS O UNA MUTANTE DERIVADA DE ESTA CEPA, PRODUCTORA DEL ANTIBIOTICO TUV 1718 SE CULTIVA AEROBICAMENTE EN UN MEDIO NUTRIENTE LIQUIDO CONTENIENDO UNA FUENTE DE CARBONO, UNA FUENTE DE NITROGENO Y SALES INORGANCIAS, HASTA QUE LA SOLUCION NUTRIENTE MUESTRE EL EFECTO ANTIBIOTICO, DICHO ANTIBIOTICO O SUS COMPONENTES COMO EL (2S, 5S)-2-(2-HIDROXIETIL)-CLAV AM, SE AISLAN POR MEDIOS DE FILTRADO O CENTRIFUGADO. EL CULTIVO SE REALIZAA TEMPERATURAS COMPRENDIDAS ENTRE 18 Y 40JC Y DURANTE 2 A 3 DIAS. COMO FUENTES DE CARBONO SE EMPLEA D-GLUCOSA, D-XILOSA, L-ARABINOSA Y OTROS, Y COMO FUENTE DE NITROGENO SE EMPLEA AMINOACIDOS, PEPTIDOS Y PROTEINAS, ASI COMO PEPTONA O TRIPTONA, Y TAMBIEN UN 2 DE MANITA Y UN 2 DE HARINA DE SOJA. SOLO SALES INORGANICAS SE UTILIZAN SALES AMONICAS, NITRATOS, CLORUROS, CARBONATOS Y OTROS.
ES509137A 1981-01-30 1982-01-28 Procedimiento para la obtencion de antibiotico tu 1718. Expired ES8402017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH61681 1981-01-30

Publications (2)

Publication Number Publication Date
ES509137A0 ES509137A0 (es) 1984-01-01
ES8402017A1 true ES8402017A1 (es) 1984-01-01

Family

ID=4191146

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509137A Expired ES8402017A1 (es) 1981-01-30 1982-01-28 Procedimiento para la obtencion de antibiotico tu 1718.

Country Status (6)

Country Link
EP (1) EP0057664A3 (es)
JP (1) JPS57144290A (es)
DK (1) DK40882A (es)
ES (1) ES8402017A1 (es)
IE (1) IE820198L (es)
PT (1) PT74359B (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1515241A (en) * 1976-01-27 1978-06-21 Beecham Group Ltd Beta-lactam antibiotics
GB1529913A (en) * 1976-02-04 1978-10-25 Beecham Group Ltd Beta-lactam compounds
DE2725690A1 (de) * 1976-06-08 1977-12-22 Glaxo Lab Ltd Neue clavulansaeurederivate, verfahren zu deren herstellung und diese enthaltende zusammensetzungen

Also Published As

Publication number Publication date
PT74359B (de) 1984-05-30
PT74359A (de) 1982-02-01
ES509137A0 (es) 1984-01-01
JPS57144290A (en) 1982-09-06
IE820198L (en) 1982-07-30
EP0057664A2 (de) 1982-08-11
EP0057664A3 (de) 1982-11-17
DK40882A (da) 1982-07-31

Similar Documents

Publication Publication Date Title
AU572851B2 (en) Leucine derivatives
JPS5759892A (en) Novel derivative of c-076 compound
AU554105B2 (en) Derivatives of c-076 compounds
ES8402017A1 (es) Procedimiento para la obtencion de antibiotico tu 1718.
NZ191105A (en) Extract from culture of streptomyces longisporoflavus compound m.139603 and derivatives thereof growth-promoting and antibiotic compositions
ES8205018A1 (es) Un procedimiento para la preparacion de tilactona o un esterderivado de la misma
AU6998691A (en) A novel antibiotic, deoxymulundocandin, a process for its production and its use as medicament
IE832463L (en) Nargenicin c(1)
IE881937L (en) Preparation of antibiotic furmifungin
ES8504935A1 (es) Un metodo de produccion de un antibiotico
ES8505381A1 (es) Un procedimiento para la produccion de 19-epidianemicina
FR2403348A1 (fr) Nouvel antibiotique et son procede de preparation
IN164553B (es)
ES8405845A1 (es) Un procedimiento para la produccion del antibiotico de espectro estrecho estafilocidina.
DK462281A (da) Fremgangsmaade til fremstilling af antibiotikum s/433

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402