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AT356269B - METHOD FOR THE PRODUCTION OF CLAVULANIC ACID ETHERS - Google Patents

METHOD FOR THE PRODUCTION OF CLAVULANIC ACID ETHERS

Info

Publication number
AT356269B
AT356269B AT881677A AT881677A AT356269B AT 356269 B AT356269 B AT 356269B AT 881677 A AT881677 A AT 881677A AT 881677 A AT881677 A AT 881677A AT 356269 B AT356269 B AT 356269B
Authority
AT
Austria
Prior art keywords
production
clavulanic acid
acid ethers
ethers
clavulanic
Prior art date
Application number
AT881677A
Other languages
German (de)
Other versions
ATA881677A (en
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
Priority claimed from GB51808/76A external-priority patent/GB1589367A/en
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of ATA881677A publication Critical patent/ATA881677A/en
Application granted granted Critical
Publication of AT356269B publication Critical patent/AT356269B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT881677A 1976-12-11 1977-12-09 METHOD FOR THE PRODUCTION OF CLAVULANIC ACID ETHERS AT356269B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB51808/76A GB1589367A (en) 1976-12-11 1976-12-11 Clavulanic acid ethers
GB1111677 1977-03-16
GB3875377 1977-09-16

Publications (2)

Publication Number Publication Date
ATA881677A ATA881677A (en) 1979-09-15
AT356269B true AT356269B (en) 1980-04-25

Family

ID=27256638

Family Applications (1)

Application Number Title Priority Date Filing Date
AT881677A AT356269B (en) 1976-12-11 1977-12-09 METHOD FOR THE PRODUCTION OF CLAVULANIC ACID ETHERS

Country Status (14)

Country Link
JP (1) JPS5377090A (en)
AR (1) AR216117A1 (en)
AT (1) AT356269B (en)
CA (1) CA1097653A (en)
CH (1) CH636880A5 (en)
DE (1) DE2754763A1 (en)
ES (1) ES464941A1 (en)
FR (1) FR2373545A1 (en)
GR (1) GR64001B (en)
IE (1) IE46436B1 (en)
IL (1) IL53465A (en)
MX (1) MX4846E (en)
NL (1) NL7713644A (en)
NZ (1) NZ185849A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002370B1 (en) * 1977-12-02 1983-05-11 Beecham Group Plc A process for the preparation of ether derivatives of clavulanic acid
DE3062347D1 (en) * 1979-08-11 1983-04-21 Beecham Group Plc Process for the preparation of derivatives of clavulanic acid

Family Cites Families (1)

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

Also Published As

Publication number Publication date
NZ185849A (en) 1980-11-28
DE2754763A1 (en) 1978-06-15
FR2373545B1 (en) 1982-04-16
CA1097653A (en) 1981-03-17
JPS5377090A (en) 1978-07-08
ES464941A1 (en) 1979-12-16
GR64001B (en) 1980-01-18
FR2373545A1 (en) 1978-07-07
IE46436B1 (en) 1983-06-15
NL7713644A (en) 1978-06-13
MX4846E (en) 1982-10-28
CH636880A5 (en) 1983-06-30
IL53465A (en) 1980-11-30
AR216117A1 (en) 1979-11-30
IL53465A0 (en) 1978-01-31
ATA881677A (en) 1979-09-15
IE772501L (en) 1978-06-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee