FR2289188B1 - - Google Patents

Info

Publication number
FR2289188B1
FR2289188B1 FR7532290A FR7532290A FR2289188B1 FR 2289188 B1 FR2289188 B1 FR 2289188B1 FR 7532290 A FR7532290 A FR 7532290A FR 7532290 A FR7532290 A FR 7532290A FR 2289188 B1 FR2289188 B1 FR 2289188B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7532290A
Other versions
FR2289188A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 PLC filed Critical Beecham Group PLC
Publication of FR2289188A1 publication Critical patent/FR2289188A1/fr
Application granted granted Critical
Publication of FR2289188B1 publication Critical patent/FR2289188B1/fr
Granted legal-status Critical Current

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR7532290A 1974-10-28 1975-10-22 Azetidinones substituees a activite antibacterienne Granted FR2289188A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46626/74A GB1501643A (en) 1974-10-28 1974-10-28 Antibacterial substituted azetidinones

Publications (2)

Publication Number Publication Date
FR2289188A1 FR2289188A1 (fr) 1976-05-28
FR2289188B1 true FR2289188B1 (fr) 1978-11-10

Family

ID=10441981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532290A Granted FR2289188A1 (fr) 1974-10-28 1975-10-22 Azetidinones substituees a activite antibacterienne

Country Status (8)

Country Link
US (1) US4048186A (fr)
JP (1) JPS5168592A (fr)
BE (1) BE834720A (fr)
DE (1) DE2547698A1 (fr)
DK (1) DK482675A (fr)
FR (1) FR2289188A1 (fr)
GB (1) GB1501643A (fr)
SE (1) SE7511948L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL50080A (en) * 1975-07-29 1979-07-25 Beecham Group Ltd 4-oxa-1-azabicyclo(3.2.0)heptan-7-one-2-car boxylic acid derivatives and their preparation
FR2364216A1 (fr) * 1976-09-09 1978-04-07 Glaxo Lab Ltd Derives de la clavuline et leur procede de preparation
NL7711640A (nl) * 1976-10-25 1978-04-27 Glaxo Lab Ltd Werkwijze voor de bereiding van nieuwe clavamderivaten.
EP0000804B1 (fr) * 1977-08-04 1984-03-07 Beecham Group Plc Procédé de préparation d'éthers de l'acide clavulanique
US4202819A (en) * 1979-05-04 1980-05-13 Hoffman-La Roche Inc. 2-(3-Alanyl)clavam antibiotic

Also Published As

Publication number Publication date
DK482675A (da) 1976-04-29
BE834720A (fr) 1976-04-21
DE2547698A1 (de) 1976-04-29
GB1501643A (en) 1978-02-22
US4048186A (en) 1977-09-13
FR2289188A1 (fr) 1976-05-28
SE7511948L (sv) 1976-04-29
JPS5168592A (fr) 1976-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse