UY25197A1 - Un procedimiento para mejorar la producción de 5r clavams - Google Patents

Un procedimiento para mejorar la producción de 5r clavams

Info

Publication number
UY25197A1
UY25197A1 UY25197A UY25197A UY25197A1 UY 25197 A1 UY25197 A1 UY 25197A1 UY 25197 A UY25197 A UY 25197A UY 25197 A UY25197 A UY 25197A UY 25197 A1 UY25197 A1 UY 25197A1
Authority
UY
Uruguay
Prior art keywords
clavam
production
clavulanic acid
clavams
amoxicillin
Prior art date
Application number
UY25197A
Other languages
English (en)
Inventor
Barton Barry
Patrick Griffin John
Henry Mosher Roy
Ashish Paradkar
Cecilia Anders
Susan Jensen
Original Assignee
Smithkline Beecham P L C Y The Governors Of The Univ Of Alberta
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 Smithkline Beecham P L C Y The Governors Of The Univ Of Alberta filed Critical Smithkline Beecham P L C Y The Governors Of The Univ Of Alberta
Publication of UY25197A1 publication Critical patent/UY25197A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/36—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Actinomyces; from Streptomyces (G)
    • 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
    • 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
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C12N15/76—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Actinomyces; for Streptomyces
    • 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

Landscapes

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

Abstract

La presente invención se refiere a nuevos genes bacterianos y procedimiento para mejorar la fabricación de clavams, por ejemplo, ácido clavulánico útil como antibiótico. También proporciona nuevos organismos capaces de producir cantidades incrementadas de ácido clavulánico. Un proceso para mejorar la producción de 5R clavam en un microorganismo adecuado que comprende la manipulación de ADN que comprende uno o más genes específicos para la biosíntesis de 5R clavam en S. Clavuligerus que no es esencial para la biosíntesis de 5R clavam, y su inclusión en dicho microorganismo. Dicho proceso comprende la disrupción u otra manera de hacer defectuosas las regiones de ADN que flanquean a cas1. Se presenta un proceso en el que el 5S clavam es clavam-2-carboxilato y/o 2-hidroximetilclavam. Y un proceso para la preparación de una composición que comprende clavulnato de potasio y amoxicilina, comprendiendo dicho proceso la producción de ácido clavulánico y en adelante convertirlo en sal de potasio y la sal de potasio con amoxicilina.
UY25197A 1997-02-04 1998-09-30 Un procedimiento para mejorar la producción de 5r clavams UY25197A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9702218.0A GB9702218D0 (en) 1997-02-04 1997-02-04 Novel product
UY24874A UY24874A1 (es) 1997-02-04 1998-02-03 Nuevos compuestos

Publications (1)

Publication Number Publication Date
UY25197A1 true UY25197A1 (es) 1998-11-27

Family

ID=10807030

Family Applications (2)

Application Number Title Priority Date Filing Date
UY24874A UY24874A1 (es) 1997-02-04 1998-02-03 Nuevos compuestos
UY25197A UY25197A1 (es) 1997-02-04 1998-09-30 Un procedimiento para mejorar la producción de 5r clavams

Family Applications Before (1)

Application Number Title Priority Date Filing Date
UY24874A UY24874A1 (es) 1997-02-04 1998-02-03 Nuevos compuestos

Country Status (32)

Country Link
US (5) US6936458B1 (es)
EP (2) EP1405913A3 (es)
JP (2) JP4227199B2 (es)
KR (2) KR20050053794A (es)
CN (2) CN1192107C (es)
AP (1) AP1320A (es)
AR (2) AR011100A1 (es)
AT (1) ATE312926T1 (es)
AU (1) AU735782B2 (es)
BG (1) BG103704A (es)
BR (1) BR9807144A (es)
CA (1) CA2279207A1 (es)
DE (1) DE69832783T2 (es)
DZ (1) DZ2413A1 (es)
EA (1) EA003773B1 (es)
ES (1) ES2255149T3 (es)
GB (1) GB9702218D0 (es)
HU (1) HUP0001048A3 (es)
ID (1) ID22144A (es)
IL (1) IL131043A0 (es)
MA (1) MA24464A1 (es)
MY (1) MY140928A (es)
NO (1) NO993758D0 (es)
NZ (1) NZ336894A (es)
OA (1) OA11082A (es)
PL (1) PL334961A1 (es)
SK (1) SK105499A3 (es)
TR (1) TR199901862T2 (es)
TW (2) TW589377B (es)
UY (2) UY24874A1 (es)
WO (1) WO1998033896A2 (es)
ZA (1) ZA98868B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1218486A4 (en) * 1999-09-16 2002-11-04 Univ Johns Hopkins IMPROVEMENT OF CLAVULIC ACID PRODUCTION
EP1228218A2 (en) * 1999-10-22 2002-08-07 Smithkline Beecham Plc 5r clavam producing microorganisms with deleted lat and cvm genes
GB0308696D0 (en) 2003-04-15 2003-05-21 Glaxo Group Ltd New process
EP2589663A1 (en) 2011-11-04 2013-05-08 LEK Pharmaceuticals d.d. Process for production of clavulanic acid
CN107964522B (zh) * 2018-01-04 2020-12-08 上海交通大学 海洋链霉菌dut11及其抗补体活性应用
MX2022000250A (es) 2019-07-05 2022-02-03 Glaxosmithkline Ip No 2 Ltd Streptomyces clavuligerus.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110165A (en) * 1974-04-20 1978-08-29 Beecham Group Limited Process for the production of clavulanic acid
IE43790B1 (en) * 1975-02-07 1981-06-03 Glaxo Lab Ltd -lactam antibiotic in purified form
GB1585661A (en) 1976-06-08 1981-03-11 Glaxo Lab Ltd Clavam derivatives
JPS589679B2 (ja) 1977-02-24 1983-02-22 武田薬品工業株式会社 抗生物質の製造法
US4202819A (en) 1979-05-04 1980-05-13 Hoffman-La Roche Inc. 2-(3-Alanyl)clavam antibiotic
GB8521516D0 (en) * 1985-08-29 1985-10-02 Beecham Group Plc Compounds
GB9020683D0 (en) 1990-09-22 1990-11-07 Univ Strathclyde Isolation of dna
CA2108113C (en) * 1993-10-08 2006-12-05 Susan E. Jensen Dna sequence encoding enzymes of clavulanic acid biosynthesis

Also Published As

Publication number Publication date
MA24464A1 (fr) 1998-10-01
EA003773B1 (ru) 2003-08-28
EA199900718A1 (ru) 2000-02-28
KR20050053794A (ko) 2005-06-08
EP0970198B1 (en) 2005-12-14
AR011100A1 (es) 2000-08-02
TW589377B (en) 2004-06-01
AP1320A (en) 2004-10-29
BR9807144A (pt) 2000-01-25
KR100514964B1 (ko) 2005-09-15
CN1696301A (zh) 2005-11-16
US6936458B1 (en) 2005-08-30
MY140928A (en) 2010-02-12
ES2255149T3 (es) 2006-06-16
GB9702218D0 (en) 1997-03-26
US20030166175A1 (en) 2003-09-04
NO993758L (no) 1999-08-03
JP4227199B2 (ja) 2009-02-18
AP9901614A0 (en) 1999-09-30
IL131043A0 (en) 2001-01-28
EP1405913A2 (en) 2004-04-07
DZ2413A1 (fr) 2003-01-04
US20030124690A1 (en) 2003-07-03
HUP0001048A2 (hu) 2000-08-28
ZA98868B (en) 1999-08-03
CN1251612A (zh) 2000-04-26
CN1192107C (zh) 2005-03-09
EP1405913A3 (en) 2004-08-04
TW200307041A (en) 2003-12-01
HUP0001048A3 (en) 2001-09-28
TR199901862T2 (xx) 2000-12-21
NO993758D0 (no) 1999-08-03
OA11082A (en) 2003-03-13
AR018304A2 (es) 2001-11-14
US20070298470A1 (en) 2007-12-27
ATE312926T1 (de) 2005-12-15
US20030022321A1 (en) 2003-01-30
JP2001511001A (ja) 2001-08-07
BG103704A (en) 2000-05-31
DE69832783D1 (de) 2006-01-19
NZ336894A (en) 2001-08-31
JP5042186B2 (ja) 2012-10-03
WO1998033896A3 (en) 1998-11-19
DE69832783T2 (de) 2006-07-20
ID22144A (id) 1999-09-09
CA2279207A1 (en) 1998-08-06
EP0970198A2 (en) 2000-01-12
JP2009022298A (ja) 2009-02-05
PL334961A1 (en) 2000-03-27
US7344869B2 (en) 2008-03-18
UY24874A1 (es) 2001-07-31
WO1998033896A2 (en) 1998-08-06
AU735782B2 (en) 2001-07-12
AU6295398A (en) 1998-08-25
KR20000070723A (ko) 2000-11-25
SK105499A3 (en) 2000-05-16

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Legal Events

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VENC Patent expired

Effective date: 20180930