IL35404A0 - New derivatives of cephalosporin and process of preparation - Google Patents

New derivatives of cephalosporin and process of preparation

Info

Publication number
IL35404A0
IL35404A0 IL35404A IL3540470A IL35404A0 IL 35404 A0 IL35404 A0 IL 35404A0 IL 35404 A IL35404 A IL 35404A IL 3540470 A IL3540470 A IL 3540470A IL 35404 A0 IL35404 A0 IL 35404A0
Authority
IL
Israel
Prior art keywords
cephalosporin
preparation
new derivatives
derivatives
new
Prior art date
Application number
IL35404A
Other versions
IL35404A (en
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
Publication of IL35404A0 publication Critical patent/IL35404A0/en
Publication of IL35404A publication Critical patent/IL35404A/en

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)
IL35404A 1969-10-22 1970-10-06 Ypsilon-lactams of 7-sydnoneacetamido cephalosporanic acid and process of preparation IL35404A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IL35404A0 true IL35404A0 (en) 1970-12-24
IL35404A IL35404A (en) 1973-10-25

Family

ID=9041916

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35404A IL35404A (en) 1969-10-22 1970-10-06 Ypsilon-lactams of 7-sydnoneacetamido cephalosporanic acid and process of preparation

Country Status (8)

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

Family Cites Families (1)

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

Also Published As

Publication number Publication date
DE2051990A1 (en) 1971-04-29
IL35404A (en) 1973-10-25
CH531008A (en) 1972-11-30
NL7015421A (en) 1971-04-26
FR2068416B1 (en) 1973-01-12
BE757792A (en) 1971-04-21
JPS4925954B1 (en) 1974-07-04
FR2068416A1 (en) 1971-08-27
GB1299232A (en) 1972-12-13

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