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GB2291425B - 7-Diazo-beta-lactam derivatives - Google Patents

7-Diazo-beta-lactam derivatives

Info

Publication number
GB2291425B
GB2291425B GB9514751A GB9514751A GB2291425B GB 2291425 B GB2291425 B GB 2291425B GB 9514751 A GB9514751 A GB 9514751A GB 9514751 A GB9514751 A GB 9514751A GB 2291425 B GB2291425 B GB 2291425B
Authority
GB
United Kingdom
Prior art keywords
diazo
beta
lactam derivatives
lactam
derivatives
Prior art date
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 - Fee Related
Application number
GB9514751A
Other versions
GB2291425A (en
GB9514751D0 (en
Inventor
Marco Alpegiani
Pierluigi Bissolino
Ettore Perrone
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.)
Pfizer Italia SRL
Original Assignee
Pharmacia SpA
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 Pharmacia SpA filed Critical Pharmacia SpA
Publication of GB9514751D0 publication Critical patent/GB9514751D0/en
Publication of GB2291425A publication Critical patent/GB2291425A/en
Application granted granted Critical
Publication of GB2291425B publication Critical patent/GB2291425B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; 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
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB9514751A 1994-07-20 1995-07-19 7-Diazo-beta-lactam derivatives Expired - Fee Related GB2291425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9414655A GB9414655D0 (en) 1994-07-20 1994-07-20 7-Diazo-beta-lactam derivatives

Publications (3)

Publication Number Publication Date
GB9514751D0 GB9514751D0 (en) 1995-09-20
GB2291425A GB2291425A (en) 1996-01-24
GB2291425B true GB2291425B (en) 1998-07-01

Family

ID=10758628

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9414655A Pending GB9414655D0 (en) 1994-07-20 1994-07-20 7-Diazo-beta-lactam derivatives
GB9514751A Expired - Fee Related GB2291425B (en) 1994-07-20 1995-07-19 7-Diazo-beta-lactam derivatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9414655A Pending GB9414655D0 (en) 1994-07-20 1994-07-20 7-Diazo-beta-lactam derivatives

Country Status (4)

Country Link
JP (1) JPH0853441A (en)
DE (1) DE19526187A1 (en)
GB (2) GB9414655D0 (en)
IT (1) IT1279047B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9513818D0 (en) * 1995-07-06 1995-09-06 Pharmacia Spa 7,7-Disubstituted cephem-4-ketones

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124081A2 (en) * 1983-05-02 1984-11-07 Merck & Co. Inc. New substituted cephalosporin sulfones as antiinflammatory and antidegenerative agents, pharmaceutical compositions containing the same and processes for making them

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124081A2 (en) * 1983-05-02 1984-11-07 Merck & Co. Inc. New substituted cephalosporin sulfones as antiinflammatory and antidegenerative agents, pharmaceutical compositions containing the same and processes for making them

Also Published As

Publication number Publication date
IT1279047B1 (en) 1997-12-04
GB9414655D0 (en) 1994-09-07
ITMI951545A0 (en) 1995-07-17
JPH0853441A (en) 1996-02-27
DE19526187A1 (en) 1996-01-25
GB2291425A (en) 1996-01-24
ITMI951545A1 (en) 1997-01-17
GB9514751D0 (en) 1995-09-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990719