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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1975-09-29
JPS5733037B2 JPS5733037B2 (enrdf_load_stackoverflow) 1982-07-14

Family

ID=23744995

Family Applications (1)

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

Country Status (4)

Country Link
JP (1) JPS5733037B2 (enrdf_load_stackoverflow)
DK (1) DK65275A (enrdf_load_stackoverflow)
FI (1) FI750437A7 (enrdf_load_stackoverflow)
SE (1) SE7501740L (enrdf_load_stackoverflow)

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
FI750437A7 (enrdf_load_stackoverflow) 1975-08-22
DK65275A (enrdf_load_stackoverflow) 1975-10-27
SE7501740L (enrdf_load_stackoverflow) 1975-08-22
JPS5733037B2 (enrdf_load_stackoverflow) 1982-07-14

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