BE876539A - Procede de preparation de cephalosporines - Google Patents

Procede de preparation de cephalosporines

Info

Publication number
BE876539A
BE876539A BE0/195382A BE195382A BE876539A BE 876539 A BE876539 A BE 876539A BE 0/195382 A BE0/195382 A BE 0/195382A BE 195382 A BE195382 A BE 195382A BE 876539 A BE876539 A BE 876539A
Authority
BE
Belgium
Prior art keywords
cephalosporins
preparation
Prior art date
Application number
BE0/195382A
Other languages
English (en)
Inventor
D Livermore
C Ocallaghan
C Newall
B Ayres
N Weir
Original Assignee
Glaxo 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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of BE876539A publication Critical patent/BE876539A/fr

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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/587—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with aliphatic hydrocarbon radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms, said aliphatic radicals being substituted in the alpha-position to the ring by a hetero atom, e.g. with m >= 0, Z being a singly or a doubly bound hetero atom

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)
BE0/195382A 1978-05-26 1979-02-25 Procede de preparation de cephalosporines BE876539A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23041/78A GB1604723A (en) 1978-05-26 1978-05-26 7-(2-aminothiazol-4-yl)-2-oxyimino-acetamido)-cephem derivatives

Publications (1)

Publication Number Publication Date
BE876539A true BE876539A (fr) 1979-11-26

Family

ID=10189150

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195382A BE876539A (fr) 1978-05-26 1979-02-25 Procede de preparation de cephalosporines

Country Status (5)

Country Link
JP (1) JPS54154787A (fr)
KR (1) KR830001130B1 (fr)
BE (1) BE876539A (fr)
GB (1) GB1604723A (fr)
ZA (1) ZA792582B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA806977B (en) * 1979-11-19 1981-10-28 Fujisawa Pharmaceutical Co 7-acylamino-3-vinylcephalosporanic acid derivatives and processes for the preparation thereof
FR2516515A1 (fr) * 1981-11-16 1983-05-20 Sanofi Sa Nouveaux derives de pyridinium thiomethyl cephalosporines, procede pour leur preparation et compositions pharmaceutiques les contenant
JPS60178890A (ja) * 1984-02-23 1985-09-12 Meiji Seika Kaisha Ltd 新規セフアロスポリン誘導体およびその製造法
JPS6117589A (ja) * 1984-07-03 1986-01-25 Meiji Seika Kaisha Ltd 新規セフアロスポリン誘導体及びその製造法
US5202315A (en) * 1989-05-11 1993-04-13 Lucky, Ltd. Cephalosporin compounds
ES2074224T3 (es) * 1990-03-24 1995-09-01 Lucky Ltd Nuevos intermedios de cefalosporina y proceso para preparar los intermedios y sus productos finales.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1576625A (en) * 1976-04-12 1980-10-08 Fujisawa Pharmaceutical Co Syn isomer 3,7 disubstituted 3 cephem 4 carboxylic acid compounds and processes for the preparation thereof

Also Published As

Publication number Publication date
ZA792582B (en) 1980-07-30
JPS54154787A (en) 1979-12-06
GB1604723A (en) 1981-12-16
KR830000698A (ko) 1983-04-18
KR830001130B1 (ko) 1983-06-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLAXO GROUP LTD

Effective date: 19861130