HU175574B - Process for preparing clavulanic acid derivatives - Google Patents

Process for preparing clavulanic acid derivatives

Info

Publication number
HU175574B
HU175574B HU76BE1340A HUBE001340A HU175574B HU 175574 B HU175574 B HU 175574B HU 76BE1340 A HU76BE1340 A HU 76BE1340A HU BE001340 A HUBE001340 A HU BE001340A HU 175574 B HU175574 B HU 175574B
Authority
HU
Hungary
Prior art keywords
acid derivatives
clavulanic acid
preparing clavulanic
preparing
derivatives
Prior art date
Application number
HU76BE1340A
Other languages
Hungarian (hu)
Inventor
Roger J Ponsford
Thomas T Howarth
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
Publication of HU175574B publication Critical patent/HU175574B/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)
HU76BE1340A 1975-10-13 1976-10-12 Process for preparing clavulanic acid derivatives HU175574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4189775A GB1565209A (en) 1975-10-13 1975-10-13 Clavulanic acid derivatives

Publications (1)

Publication Number Publication Date
HU175574B true HU175574B (en) 1980-09-28

Family

ID=10421864

Family Applications (1)

Application Number Title Priority Date Filing Date
HU76BE1340A HU175574B (en) 1975-10-13 1976-10-12 Process for preparing clavulanic acid derivatives

Country Status (6)

Country Link
BE (1) BE847045A (en)
GB (1) GB1565209A (en)
HU (1) HU175574B (en)
PL (1) PL117561B1 (en)
SU (1) SU656523A3 (en)
ZM (1) ZM11776A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000804B1 (en) * 1977-08-04 1984-03-07 Beecham Group Plc Process for the preparation of ethers of clavulanic acid
EP0001333B1 (en) * 1977-09-20 1982-09-15 Beecham Group Plc Clavulanic acid derivatives, their preparation and pharmaceutical compositions containing them
DE2862394D1 (en) 1978-01-26 1984-05-03 Beecham Group Plc Derivatives of clavulanic acid, process for their preparation and compositions containing them

Also Published As

Publication number Publication date
PL117561B1 (en) 1981-08-31
GB1565209A (en) 1980-04-16
ZM11776A1 (en) 1977-07-21
BE847045A (en) 1977-04-07
SU656523A3 (en) 1979-04-05

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