CH531008A - Procédé de préparation de nouveaux dérivés de la céphalosporine - Google Patents

Procédé de préparation de nouveaux dérivés de la céphalosporine

Info

Publication number
CH531008A
CH531008A CH1546770A CH1546770A CH531008A CH 531008 A CH531008 A CH 531008A CH 1546770 A CH1546770 A CH 1546770A CH 1546770 A CH1546770 A CH 1546770A CH 531008 A CH531008 A CH 531008A
Authority
CH
Switzerland
Prior art keywords
preparation
cephalosporin derivatives
new cephalosporin
new
derivatives
Prior art date
Application number
CH1546770A
Other languages
English (en)
French (fr)
Inventor
Martel Jacques
Heymes Rene
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Priority to CH1515871A priority Critical patent/CH530420A/fr
Publication of CH531008A publication Critical patent/CH531008A/fr

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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/04—1,2,3-Oxadiazoles; Hydrogenated 1,2,3-oxadiazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1546770A 1969-10-22 1970-10-20 Procédé de préparation de nouveaux dérivés de la céphalosporine CH531008A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1515871A CH530420A (fr) 1969-10-22 1970-10-20 Procédé de préparation de nouveaux dérivés de la céphalosporine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696936248A FR2068416B1 (enrdf_load_stackoverflow) 1969-10-22 1969-10-22

Publications (1)

Publication Number Publication Date
CH531008A true CH531008A (fr) 1972-11-30

Family

ID=9041916

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1546770A CH531008A (fr) 1969-10-22 1970-10-20 Procédé de préparation de nouveaux dérivés de la céphalosporine

Country Status (8)

Country Link
JP (1) JPS4925954B1 (enrdf_load_stackoverflow)
BE (1) BE757792A (enrdf_load_stackoverflow)
CH (1) CH531008A (enrdf_load_stackoverflow)
DE (1) DE2051990A1 (enrdf_load_stackoverflow)
FR (1) FR2068416B1 (enrdf_load_stackoverflow)
GB (1) GB1299232A (enrdf_load_stackoverflow)
IL (1) IL35404A (enrdf_load_stackoverflow)
NL (1) NL7015421A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1584713A (enrdf_load_stackoverflow) * 1967-01-18 1970-01-02

Also Published As

Publication number Publication date
BE757792A (fr) 1971-04-21
IL35404A0 (en) 1970-12-24
FR2068416B1 (enrdf_load_stackoverflow) 1973-01-12
FR2068416A1 (enrdf_load_stackoverflow) 1971-08-27
IL35404A (en) 1973-10-25
NL7015421A (enrdf_load_stackoverflow) 1971-04-26
GB1299232A (en) 1972-12-13
JPS4925954B1 (enrdf_load_stackoverflow) 1974-07-04
DE2051990A1 (de) 1971-04-29

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Legal Events

Date Code Title Description
PL Patent ceased