GB1485488A - Preparation of cephalosporins - Google Patents

Preparation of cephalosporins

Info

Publication number
GB1485488A
GB1485488A GB42885/74A GB4288574A GB1485488A GB 1485488 A GB1485488 A GB 1485488A GB 42885/74 A GB42885/74 A GB 42885/74A GB 4288574 A GB4288574 A GB 4288574A GB 1485488 A GB1485488 A GB 1485488A
Authority
GB
United Kingdom
Prior art keywords
compound
compounds
prepared
formula
cephalosporins
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
Application number
GB42885/74A
Other languages
English (en)
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
Farmaceutici Italia 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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Priority to GB42885/74A priority Critical patent/GB1485488A/en
Priority to DE19752540308 priority patent/DE2540308A1/de
Priority to JP10952175A priority patent/JPS5512912B2/ja
Priority to FR7528064A priority patent/FR2286829A1/fr
Priority to CH1191475A priority patent/CH613974A5/xx
Publication of GB1485488A publication Critical patent/GB1485488A/en
Expired 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB42885/74A 1974-10-03 1974-10-03 Preparation of cephalosporins Expired GB1485488A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB42885/74A GB1485488A (en) 1974-10-03 1974-10-03 Preparation of cephalosporins
DE19752540308 DE2540308A1 (de) 1974-10-03 1975-09-10 Verfahren zur herstellung von cephalosporinen
JP10952175A JPS5512912B2 (enrdf_load_stackoverflow) 1974-10-03 1975-09-11
FR7528064A FR2286829A1 (fr) 1974-10-03 1975-09-12 Procede pour preparer des cephalosporines
CH1191475A CH613974A5 (en) 1974-10-03 1975-09-15 Process for the preparation of cephalosporins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42885/74A GB1485488A (en) 1974-10-03 1974-10-03 Preparation of cephalosporins

Publications (1)

Publication Number Publication Date
GB1485488A true GB1485488A (en) 1977-09-14

Family

ID=10426388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42885/74A Expired GB1485488A (en) 1974-10-03 1974-10-03 Preparation of cephalosporins

Country Status (5)

Country Link
JP (1) JPS5512912B2 (enrdf_load_stackoverflow)
CH (1) CH613974A5 (enrdf_load_stackoverflow)
DE (1) DE2540308A1 (enrdf_load_stackoverflow)
FR (1) FR2286829A1 (enrdf_load_stackoverflow)
GB (1) GB1485488A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE111468T1 (de) * 1987-02-27 1994-09-15 Banyu Pharma Co Ltd Cephalosporinderivate, verfahren zu ihrer herstellung und antibakterielle mittel.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917587A (en) * 1972-11-28 1975-11-04 Lilly Co Eli Cephalosporin ethers

Also Published As

Publication number Publication date
FR2286829A1 (fr) 1976-04-30
DE2540308A1 (de) 1976-04-15
CH613974A5 (en) 1979-10-31
JPS5156489A (enrdf_load_stackoverflow) 1976-05-18
JPS5512912B2 (enrdf_load_stackoverflow) 1980-04-04

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Legal Events

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