GR64001B - Method for ethers preparation - Google Patents

Method for ethers preparation

Info

Publication number
GR64001B
GR64001B GR54946A GR770154946A GR64001B GR 64001 B GR64001 B GR 64001B GR 54946 A GR54946 A GR 54946A GR 770154946 A GR770154946 A GR 770154946A GR 64001 B GR64001 B GR 64001B
Authority
GR
Greece
Prior art keywords
ethers preparation
ethers
preparation
Prior art date
Application number
GR54946A
Other languages
Greek (el)
English (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 GR64001B publication Critical patent/GR64001B/el

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)
GR54946A 1976-12-11 1977-12-09 Method for ethers preparation GR64001B (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 (1)

Publication Number Publication Date
GR64001B true GR64001B (en) 1980-01-18

Family

ID=27256638

Family Applications (1)

Application Number Title Priority Date Filing Date
GR54946A GR64001B (en) 1976-12-11 1977-12-09 Method for ethers preparation

Country Status (14)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862254D1 (en) * 1977-12-02 1983-06-16 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
AR216117A1 (es) 1979-11-30
NL7713644A (nl) 1978-06-13
ES464941A1 (es) 1979-12-16
ATA881677A (de) 1979-09-15
CH636880A5 (en) 1983-06-30
MX4846E (es) 1982-10-28
CA1097653A (en) 1981-03-17
IE772501L (en) 1978-06-11
AT356269B (de) 1980-04-25
FR2373545A1 (fr) 1978-07-07
FR2373545B1 (es) 1982-04-16
NZ185849A (en) 1980-11-28
IL53465A (en) 1980-11-30
IL53465A0 (en) 1978-01-31
JPS5377090A (en) 1978-07-08
DE2754763A1 (de) 1978-06-15
IE46436B1 (en) 1983-06-15

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