BE838330A - Nouvel antibiotique provenant de streptomyces clavuligerus et son obtention. - Google Patents

Nouvel antibiotique provenant de streptomyces clavuligerus et son obtention.

Info

Publication number
BE838330A
BE838330A BE164139A BE164139A BE838330A BE 838330 A BE838330 A BE 838330A BE 164139 A BE164139 A BE 164139A BE 164139 A BE164139 A BE 164139A BE 838330 A BE838330 A BE 838330A
Authority
BE
Belgium
Prior art keywords
obtaining
new antibiotic
streptomyces clavuligerus
clavuligerus
streptomyces
Prior art date
Application number
BE164139A
Other languages
English (en)
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 filed Critical
Publication of BE838330A publication Critical patent/BE838330A/fr

Links

Classifications

    • 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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
BE164139A 1975-02-07 1976-02-06 Nouvel antibiotique provenant de streptomyces clavuligerus et son obtention. BE838330A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB540975A GB1543563A (en) 1975-02-07 1975-02-07 Beta-lactam antibiotic in purified form

Publications (1)

Publication Number Publication Date
BE838330A true BE838330A (fr) 1976-08-06

Family

ID=9795646

Family Applications (1)

Application Number Title Priority Date Filing Date
BE164139A BE838330A (fr) 1975-02-07 1976-02-06 Nouvel antibiotique provenant de streptomyces clavuligerus et son obtention.

Country Status (2)

Country Link
BE (1) BE838330A (fr)
GB (1) GB1543563A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3063683D1 (en) * 1979-08-24 1983-07-14 Beecham Group Plc Amine salt of clavulanic acid, its preparation and use
AR245221A1 (es) * 1984-10-27 1993-12-30 Beecham Group Plc Un metodo para la produccion de acido clavulanico por fermentacion de s. clavuligerus
ES2010143A6 (es) † 1989-03-01 1989-10-16 Pharma Mar S A Pharmar Un nuevo procedimiento de obtencion del acido z(2r,5r)-3-(2-hiadroxietiliden)-7- oxo-4-oxa-1-azabiciclo(3,2,0) -heptano-2-carboxilico y de sales estares farmaceutiacamente aceptables del mismo,a partir de caldos de fermentacion de streptomyces, sp.
AT400033B (de) 1992-03-10 1995-09-25 Biochemie Gmbh Neues verfahren zur isolierung und reinigung von clavulansäure und zur herstellung von pharmakologisch verträglichen salzen derselben
SI9300296B (sl) 1992-06-11 1998-06-30 Smithkline Beecham P.L.C. Postopek in intermedianti za pripravo klavulanske kisline
KR100200239B1 (ko) * 1992-10-21 1999-06-15 김충환 클라불란산 칼륨염의 제조방법
EE9700186A (et) * 1995-02-25 1998-02-16 Spurcourt Limited Klavulaanhappe soolad
SI9500074A (en) 1995-03-10 1996-10-31 Lek Tovarna Farmacevtskih Process for preparation of alkani salts of clavulanic acid.
KR100200242B1 (ko) * 1995-05-16 1999-06-15 김충환 클라불란산염의 제조 방법
ZA975198B (en) * 1996-06-13 1997-12-15 Smithkline Beecham Corp Improved process for preparing potassium clavulanate.
JP2002121172A (ja) * 2000-10-16 2002-04-23 Sankyo Co Ltd プラバスタチン又はその薬理上許容される塩の精製方法

Also Published As

Publication number Publication date
GB1543563A (en) 1979-04-04

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *BEECHAM GROUP P.L.C.

Effective date: 19841016

RE20 Patent expired

Owner name: BEECHAM GROUP P.L.C.

Effective date: 19960206