BE819595A - Nouveaux derives de l'acide trichloracetamido-7 desacetoxy-3 cephalosporanique - Google Patents

Nouveaux derives de l'acide trichloracetamido-7 desacetoxy-3 cephalosporanique

Info

Publication number
BE819595A
BE819595A BE148251A BE148251A BE819595A BE 819595 A BE819595 A BE 819595A BE 148251 A BE148251 A BE 148251A BE 148251 A BE148251 A BE 148251A BE 819595 A BE819595 A BE 819595A
Authority
BE
Belgium
Prior art keywords
trichloracetamido
desacetoxy
cephalosporanic acid
new derivatives
cephalosporanic
Prior art date
Application number
BE148251A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE819595A publication Critical patent/BE819595A/xx

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BE148251A 1973-09-06 1974-09-05 Nouveaux derives de l'acide trichloracetamido-7 desacetoxy-3 cephalosporanique BE819595A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332150A FR2243199A1 (en) 1973-09-06 1973-09-06 7-Trichloroacetamido-3-desacetoxy cephalosporanic acids - inters. for 7-ADCA e.g. by reducing off 7-acyl residue

Publications (1)

Publication Number Publication Date
BE819595A true BE819595A (fr) 1975-03-05

Family

ID=9124704

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148251A BE819595A (fr) 1973-09-06 1974-09-05 Nouveaux derives de l'acide trichloracetamido-7 desacetoxy-3 cephalosporanique

Country Status (7)

Country Link
AT (1) AT331976B (ru)
BE (1) BE819595A (ru)
DD (1) DD118094A5 (ru)
ES (1) ES431286A1 (ru)
FR (1) FR2243199A1 (ru)
SU (2) SU544377A3 (ru)
ZA (1) ZA745659B (ru)

Also Published As

Publication number Publication date
FR2243199A1 (en) 1975-04-04
DD118094A5 (ru) 1976-02-12
FR2243199B1 (ru) 1976-10-01
SU544377A3 (ru) 1977-01-25
AT331976B (de) 1976-09-10
ES431286A1 (es) 1977-03-01
ATA721074A (de) 1975-12-15
SU531488A3 (ru) 1976-10-05
ZA745659B (en) 1975-10-29

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