BE768844A - Procedes de preparation de composes de cephalosporine 7-acyles 3-substitues, nouveaux produits et compositions pharmaceutiques a activite antimicrobienne ainsi obtenus. ( - Google Patents

Procedes de preparation de composes de cephalosporine 7-acyles 3-substitues, nouveaux produits et compositions pharmaceutiques a activite antimicrobienne ainsi obtenus. (

Info

Publication number
BE768844A
BE768844A BE768844A BE768844A BE768844A BE 768844 A BE768844 A BE 768844A BE 768844 A BE768844 A BE 768844A BE 768844 A BE768844 A BE 768844A BE 768844 A BE768844 A BE 768844A
Authority
BE
Belgium
Prior art keywords
antibacterials
cephem
acetamido
acyloxy
carboxylic acid
Prior art date
Application number
BE768844A
Other languages
English (en)
Inventor
K Kariyone
N Kurita
H Yazawa
H Nakamura
M Masegawa
T Takano
Original Assignee
Fujisawa Pharmaceutical Co
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 Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Priority to BE768844A priority Critical patent/BE768844A/fr
Publication of BE768844A publication Critical patent/BE768844A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE768844A 1971-06-22 1971-06-22 Procedes de preparation de composes de cephalosporine 7-acyles 3-substitues, nouveaux produits et compositions pharmaceutiques a activite antimicrobienne ainsi obtenus. ( BE768844A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE768844A BE768844A (fr) 1971-06-22 1971-06-22 Procedes de preparation de composes de cephalosporine 7-acyles 3-substitues, nouveaux produits et compositions pharmaceutiques a activite antimicrobienne ainsi obtenus. (

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE768844A BE768844A (fr) 1971-06-22 1971-06-22 Procedes de preparation de composes de cephalosporine 7-acyles 3-substitues, nouveaux produits et compositions pharmaceutiques a activite antimicrobienne ainsi obtenus. (

Publications (1)

Publication Number Publication Date
BE768844A true BE768844A (fr) 1971-12-22

Family

ID=3858294

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768844A BE768844A (fr) 1971-06-22 1971-06-22 Procedes de preparation de composes de cephalosporine 7-acyles 3-substitues, nouveaux produits et compositions pharmaceutiques a activite antimicrobienne ainsi obtenus. (

Country Status (1)

Country Link
BE (1) BE768844A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656166A (en) * 1983-05-27 1987-04-07 Sanofi Antibiotic compounds derived from cephalosporins, process for their production and pharmaceutical compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656166A (en) * 1983-05-27 1987-04-07 Sanofi Antibiotic compounds derived from cephalosporins, process for their production and pharmaceutical compositions

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