JPS50123886A - - Google Patents

Info

Publication number
JPS50123886A
JPS50123886A JP50021041A JP2104175A JPS50123886A JP S50123886 A JPS50123886 A JP S50123886A JP 50021041 A JP50021041 A JP 50021041A JP 2104175 A JP2104175 A JP 2104175A JP S50123886 A JPS50123886 A JP S50123886A
Authority
JP
Japan
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.)
Granted
Application number
JP50021041A
Other languages
Japanese (ja)
Other versions
JPS5733037B2 (cs
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
Priority claimed from US439508A external-priority patent/US3899394A/en
Application filed filed Critical
Publication of JPS50123886A publication Critical patent/JPS50123886A/ja
Publication of JPS5733037B2 publication Critical patent/JPS5733037B2/ja
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
    • C07D501/14—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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
    • C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation of the substituent in the 7 position

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP2104175A 1974-02-21 1975-02-21 Expired JPS5733037B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439508A US3899394A (en) 1972-12-26 1974-02-21 Production of antibacterial agents

Publications (2)

Publication Number Publication Date
JPS50123886A true JPS50123886A (cs) 1975-09-29
JPS5733037B2 JPS5733037B2 (cs) 1982-07-14

Family

ID=23744995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2104175A Expired JPS5733037B2 (cs) 1974-02-21 1975-02-21

Country Status (4)

Country Link
JP (1) JPS5733037B2 (cs)
DK (1) DK65275A (cs)
FI (1) FI750437A (cs)
SE (1) SE7501740L (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182825U (ja) * 1983-05-24 1984-12-05 株式会社日立ホームテック コ−ドスイツチ

Also Published As

Publication number Publication date
SE7501740L (cs) 1975-08-22
DK65275A (cs) 1975-10-27
JPS5733037B2 (cs) 1982-07-14
FI750437A (cs) 1975-08-22

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