CH637395A5 - Process for preparing ether compounds of clavulanic acid - Google Patents

Process for preparing ether compounds of clavulanic acid Download PDF

Info

Publication number
CH637395A5
CH637395A5 CH1479277A CH1479277A CH637395A5 CH 637395 A5 CH637395 A5 CH 637395A5 CH 1479277 A CH1479277 A CH 1479277A CH 1479277 A CH1479277 A CH 1479277A CH 637395 A5 CH637395 A5 CH 637395A5
Authority
CH
Switzerland
Prior art keywords
formula
compound
radical
doublet
ester
Prior art date
Application number
CH1479277A
Other languages
German (de)
English (en)
Inventor
John Barry Harbridge
Kong Luk
Original Assignee
Beecham Group Ltd
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 Beecham Group Ltd filed Critical Beecham Group Ltd
Priority to CH39083A priority Critical patent/CH642079A5/de
Publication of CH637395A5 publication Critical patent/CH637395A5/de

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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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/26—Acyclic or carbocyclic radicals, substituted by hetero rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Communicable Diseases (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH1479277A 1976-12-03 1977-12-02 Process for preparing ether compounds of clavulanic acid CH637395A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH39083A CH642079A5 (en) 1976-12-03 1983-01-24 Clavulanic acid ethers and pharmaceutical preparations containing these compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50444/76A GB1595176A (en) 1976-12-03 1976-12-03 Clavulanic acid ethers

Publications (1)

Publication Number Publication Date
CH637395A5 true CH637395A5 (en) 1983-07-29

Family

ID=10455915

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1479277A CH637395A5 (en) 1976-12-03 1977-12-02 Process for preparing ether compounds of clavulanic acid

Country Status (11)

Country Link
JP (1) JPS5392796A (fr)
AU (1) AU515916B2 (fr)
BE (1) BE861325A (fr)
CH (1) CH637395A5 (fr)
DE (1) DE2752701A1 (fr)
DK (1) DK540177A (fr)
FR (2) FR2372837A1 (fr)
GB (1) GB1595176A (fr)
IE (1) IE46100B1 (fr)
NL (1) NL7713220A (fr)
SE (1) SE7713710L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004541B (en) * 1977-09-16 1982-05-12 Beecham Group Ltd Ethers of clavulanic acid a process for their preparation and pharmaceutical compositions containing them
DE2862254D1 (en) * 1977-12-02 1983-06-16 Beecham Group Plc A process for the preparation of ether derivatives of clavulanic acid
EP0080284A1 (fr) * 1981-11-25 1983-06-01 Beecham Group Plc Dérivés de l'acide clavulanique, procédés pour leur préparation et leur application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE44295B1 (en) * 1975-10-13 1981-10-07 Beecham Group Ltd Clavulanic acid derivatives
GB1573503A (en) * 1975-12-17 1980-08-28 Glaxo Lab Ltd Clavulanic acid derivatives

Also Published As

Publication number Publication date
FR2372837A1 (fr) 1978-06-30
FR2372837B1 (fr) 1980-07-25
DK540177A (da) 1978-06-04
SE7713710L (sv) 1978-06-04
NL7713220A (nl) 1978-06-06
JPS5392796A (en) 1978-08-15
BE861325A (fr) 1978-05-29
AU3118977A (en) 1979-06-07
GB1595176A (en) 1981-08-12
IE46100L (en) 1978-06-03
FR2411194A1 (fr) 1979-07-06
DE2752701A1 (de) 1978-06-08
IE46100B1 (en) 1983-02-23
AU515916B2 (en) 1981-05-07
FR2411194B1 (fr) 1982-02-26

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Legal Events

Date Code Title Description
PL Patent ceased