BE853545A - Nouveaux derives cephalosporines ayant un nouveau groupe 7-acyle et leur procede de fabrication - Google Patents

Nouveaux derives cephalosporines ayant un nouveau groupe 7-acyle et leur procede de fabrication

Info

Publication number
BE853545A
BE853545A BE176674A BE176674A BE853545A BE 853545 A BE853545 A BE 853545A BE 176674 A BE176674 A BE 176674A BE 176674 A BE176674 A BE 176674A BE 853545 A BE853545 A BE 853545A
Authority
BE
Belgium
Prior art keywords
emi
compound
group
compound according
acid
Prior art date
Application number
BE176674A
Other languages
English (en)
French (fr)
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of BE853545A publication Critical patent/BE853545A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • 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

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)
BE176674A 1976-04-14 1977-04-13 Nouveaux derives cephalosporines ayant un nouveau groupe 7-acyle et leur procede de fabrication BE853545A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4288576A JPS52125188A (en) 1976-04-14 1976-04-14 Cephalosporin derivatives and their preparation

Publications (1)

Publication Number Publication Date
BE853545A true BE853545A (fr) 1977-10-13

Family

ID=12648482

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176674A BE853545A (fr) 1976-04-14 1977-04-13 Nouveaux derives cephalosporines ayant un nouveau groupe 7-acyle et leur procede de fabrication

Country Status (4)

Country Link
JP (1) JPS52125188A (ja)
BE (1) BE853545A (ja)
MX (1) MX7304A (ja)
ZA (1) ZA772030B (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308267A (en) 1980-07-03 1981-12-29 Smithkline Corporation 7-[2-Alkoxyimino-2-(amino-thiazole)acetamido]-3-[1-(sulfaminoalkly)tetrazolthiomethyl]cephalosporins
US4336253A (en) 1981-03-11 1982-06-22 Eli Lilly And Company Cephalosporin antibiotics
DE3212900A1 (de) * 1981-04-09 1982-11-25 Yamanouchi Pharmaceutical Co., Ltd., Tokyo Cephelosporinverbindungen
US4367228A (en) 1980-10-29 1983-01-04 Fujisawa Pharmaceutical Co., Ltd. Cephem compound and composition
US4420477A (en) 1979-11-30 1983-12-13 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
US4443443A (en) * 1979-12-17 1984-04-17 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR228726A1 (es) 1978-05-26 1983-04-15 Glaxo Group Ltd Procedimiento para la preparacion del antibiotico(6r,7r)-7-((z)-2-(2-aminotiazol-4-il)-2-(2-carboxiprop-2-oxiimino)acetamido)-3-(1-piridiniometil)cef-3-em-4-carboxilato
US4327093A (en) * 1978-10-24 1982-04-27 Fujisawa Pharmaceutical Co., Ltd. 3,7-Disubstituted-2 or 3-cephem-4-carboxylic acid compounds
US9368371B2 (en) 2014-04-22 2016-06-14 Applied Materials, Inc. Retaining ring having inner surfaces with facets
US10500695B2 (en) 2015-05-29 2019-12-10 Applied Materials, Inc. Retaining ring having inner surfaces with features

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420477A (en) 1979-11-30 1983-12-13 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
US4443443A (en) * 1979-12-17 1984-04-17 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
US4308267A (en) 1980-07-03 1981-12-29 Smithkline Corporation 7-[2-Alkoxyimino-2-(amino-thiazole)acetamido]-3-[1-(sulfaminoalkly)tetrazolthiomethyl]cephalosporins
US4367228A (en) 1980-10-29 1983-01-04 Fujisawa Pharmaceutical Co., Ltd. Cephem compound and composition
US4336253A (en) 1981-03-11 1982-06-22 Eli Lilly And Company Cephalosporin antibiotics
DE3212900A1 (de) * 1981-04-09 1982-11-25 Yamanouchi Pharmaceutical Co., Ltd., Tokyo Cephelosporinverbindungen

Also Published As

Publication number Publication date
JPS52125188A (en) 1977-10-20
MX7304A (es) 1993-11-01
ZA772030B (en) 1978-05-30
JPS6133836B2 (ja) 1986-08-04

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Legal Events

Date Code Title Description
CCPA Application for a supplementary protection certificate

Free format text: 093C0187

CCPV Grant of a supplementary protection certificate

Free format text: 093C0187, EXPIRES 20020413

RE20 Patent expired

Owner name: TAKEDA CHEMICAL INDUSTRIES LTD

Effective date: 19970413