AT283595B - Process for the preparation of new 7-acylaminocephalosporanic acids - Google Patents

Process for the preparation of new 7-acylaminocephalosporanic acids

Info

Publication number
AT283595B
AT283595B AT1268468A AT1268468A AT283595B AT 283595 B AT283595 B AT 283595B AT 1268468 A AT1268468 A AT 1268468A AT 1268468 A AT1268468 A AT 1268468A AT 283595 B AT283595 B AT 283595B
Authority
AT
Austria
Prior art keywords
preparation
new
acylaminocephalosporanic
acids
acylaminocephalosporanic acids
Prior art date
Application number
AT1268468A
Other languages
German (de)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT283595B publication Critical patent/AT283595B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—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, cefaclor, or cephalexine
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT1268468A 1968-01-02 1968-12-30 Process for the preparation of new 7-acylaminocephalosporanic acids AT283595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH168A CH511890A (en) 1968-01-02 1968-01-02 (A) 7-Aminocephalosporanic acid derivs. R1 = heterocyclyl with min. 2 hetero-atoms bound to the S-atom of the mercaptoacetyl group by a C-atom directly between

Publications (1)

Publication Number Publication Date
AT283595B true AT283595B (en) 1970-08-10

Family

ID=4177159

Family Applications (2)

Application Number Title Priority Date Filing Date
AT1268468A AT283595B (en) 1968-01-02 1968-12-30 Process for the preparation of new 7-acylaminocephalosporanic acids
AT00145/70A AT297925B (en) 1968-01-02 1968-12-30 PROCESS FOR THE PREPARATION OF 7-ACYL-AMINO-CEPHALOSPORANIC ACIDS

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00145/70A AT297925B (en) 1968-01-02 1968-12-30 PROCESS FOR THE PREPARATION OF 7-ACYL-AMINO-CEPHALOSPORANIC ACIDS

Country Status (4)

Country Link
AT (2) AT283595B (en)
CH (2) CH505146A (en)
ES (1) ES361988A1 (en)
SU (1) SU425402A3 (en)

Also Published As

Publication number Publication date
CH505146A (en) 1971-03-31
ES361988A1 (en) 1970-11-01
SU425402A3 (en) 1974-04-25
SU402222A3 (en) 1973-10-12
AT297925B (en) 1972-03-15
CH511890A (en) 1971-08-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee