DK142367C - - Google Patents

Info

Publication number
DK142367C
DK142367C DK415069A DK415069A DK142367C DK 142367 C DK142367 C DK 142367C DK 415069 A DK415069 A DK 415069A DK 415069 A DK415069 A DK 415069A DK 142367 C DK142367 C DK 142367C
Authority
DK
Denmark
Application number
DK415069A
Other languages
Danish (da)
Other versions
DK142367B (da
Inventor
B H Arnold
R A Fildes
D A Gilbert
Original Assignee
Glaxo Laboratories 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
Priority claimed from GB37113/68A external-priority patent/GB1272769A/en
Application filed by Glaxo Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Publication of DK142367B publication Critical patent/DK142367B/da
Application granted granted Critical
Publication of DK142367C publication Critical patent/DK142367C/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK415069AA 1968-08-02 1969-08-01 7-Acylamidocephalosporanderivater til anvendelse som mellemprodukter ved fremstilling af 7-aminocephalosporansyre eller derivater deraf, samt fremgangsmåde til fremstilling deraf. DK142367B (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB37113/68A GB1272769A (en) 1968-08-02 1968-08-02 Improvements in or relating to cephalosporin derivatives
GB3711368 1968-08-02
GB3711369 1969-07-18
GB3711369 1969-07-18

Publications (2)

Publication Number Publication Date
DK142367B DK142367B (da) 1980-10-20
DK142367C true DK142367C (enrdf_load_stackoverflow) 1981-03-09

Family

ID=26263338

Family Applications (1)

Application Number Title Priority Date Filing Date
DK415069AA DK142367B (da) 1968-08-02 1969-08-01 7-Acylamidocephalosporanderivater til anvendelse som mellemprodukter ved fremstilling af 7-aminocephalosporansyre eller derivater deraf, samt fremgangsmåde til fremstilling deraf.

Country Status (3)

Country Link
JP (1) JPS507158B1 (enrdf_load_stackoverflow)
DK (1) DK142367B (enrdf_load_stackoverflow)
SE (1) SE392105B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494452A (en) * 1975-01-22 1977-12-07 Asahi Chemical Ind Process for preparing 7-aminocephalosporanic acid derivatives

Also Published As

Publication number Publication date
JPS507158B1 (enrdf_load_stackoverflow) 1975-03-22
DK142367B (da) 1980-10-20
SE392105B (sv) 1977-03-14

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Legal Events

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