CH623330A5 - Process for the preparation of cephalosporin derivatives - Google Patents

Process for the preparation of cephalosporin derivatives Download PDF

Info

Publication number
CH623330A5
CH623330A5 CH1134575A CH1134575A CH623330A5 CH 623330 A5 CH623330 A5 CH 623330A5 CH 1134575 A CH1134575 A CH 1134575A CH 1134575 A CH1134575 A CH 1134575A CH 623330 A5 CH623330 A5 CH 623330A5
Authority
CH
Switzerland
Prior art keywords
formula
alkyl
compound
acid
tert
Prior art date
Application number
CH1134575A
Other languages
German (de)
English (en)
Inventor
Murray Arthur Kaplan
Alphonse Peter Granatek
William Joseph Gottstein
Original Assignee
Bristol Myers Co
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 Bristol Myers Co filed Critical Bristol Myers Co
Publication of CH623330A5 publication Critical patent/CH623330A5/de

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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—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

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)
  • Plural Heterocyclic Compounds (AREA)
CH1134575A 1974-09-03 1975-09-02 Process for the preparation of cephalosporin derivatives CH623330A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50299174A 1974-09-03 1974-09-03

Publications (1)

Publication Number Publication Date
CH623330A5 true CH623330A5 (en) 1981-05-29

Family

ID=24000311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1134575A CH623330A5 (en) 1974-09-03 1975-09-02 Process for the preparation of cephalosporin derivatives

Country Status (14)

Country Link
JP (2) JPS60222470A (xx)
AT (3) AT349140B (xx)
AU (1) AU503240B2 (xx)
BE (1) BE832725A (xx)
BG (1) BG27753A3 (xx)
CH (1) CH623330A5 (xx)
CS (3) CS202056B2 (xx)
CY (1) CY1120A (xx)
GB (1) GB1525626A (xx)
HK (1) HK45081A (xx)
KE (1) KE3157A (xx)
MY (1) MY8200111A (xx)
SU (2) SU691094A3 (xx)
ZA (1) ZA755543B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093723A (en) 1976-05-19 1978-06-06 Smithkline Corporation 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl) cephalosporins
US4082912A (en) 1976-06-30 1978-04-04 Bristol-Myers Company Certain 7-acylamido-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylmethyl)-3-cephem-4-carboxylic acids their salts and easily hydrolyzed esters
US4066762A (en) * 1976-07-12 1978-01-03 Smithkline Corporation Derivatives of 7-(2-substituted-2-hydroxyiminoacetamido)-3-(1-substituted tetrazol-5-ylthiomethyl-3-cephem-4-carboxylic acid
US4278670A (en) * 1976-07-12 1981-07-14 Smithkline Corporation 7-Alpha-oxyiminoacylcephalosporins
US4117125A (en) 1977-06-24 1978-09-26 Smithkline Corporation 7-Acylamino-3-[1-[2-(carboxymethylamino]ethyl) tetrazol-5-ylthiomethyl]-3-cephem-4-carboxylic acids
DK225179A (da) 1978-06-22 1979-12-23 Chugai Pharmaceutical Co Ltd Fremgangsmaade til fremstilling af cephalosporinderivater
JPH01300075A (ja) * 1988-05-25 1989-12-04 Tokyo Seimitsu Hatsujo Kk 流動体注入装置

Also Published As

Publication number Publication date
HK45081A (en) 1981-09-11
CY1120A (en) 1981-12-04
MY8200111A (en) 1982-12-31
AT348520B (de) 1979-02-26
BE832725A (fr) 1976-02-25
JPS60222470A (ja) 1985-11-07
AT349140B (de) 1979-03-26
SU691094A3 (ru) 1979-10-05
JPS6348870B2 (xx) 1988-09-30
ATA723377A (de) 1978-07-15
KE3157A (en) 1981-09-18
AT349638B (de) 1979-04-10
ZA755543B (en) 1976-07-28
CS202058B2 (en) 1980-12-31
ATA294178A (de) 1978-09-15
BG27753A3 (en) 1979-12-12
GB1525626A (en) 1978-09-20
JPS60222489A (ja) 1985-11-07
CS202057B2 (en) 1980-12-31
JPS6135200B2 (xx) 1986-08-12
AU503240B2 (en) 1979-08-30
AU8446975A (en) 1977-03-10
SU685157A3 (ru) 1979-09-05
CS202056B2 (en) 1980-12-31
ATA676475A (de) 1978-08-15

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Legal Events

Date Code Title Description
PL Patent ceased