[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2434170A1 - Procede de preparation de composes d'acide 3-cephem-4-carboxylique 3,7-disubstitue, nouveaux produits ainsi obtenus, et leur utilisation comme agents anti-bacteriens - Google Patents

Procede de preparation de composes d'acide 3-cephem-4-carboxylique 3,7-disubstitue, nouveaux produits ainsi obtenus, et leur utilisation comme agents anti-bacteriens

Info

Publication number
FR2434170A1
FR2434170A1 FR7903780A FR7903780A FR2434170A1 FR 2434170 A1 FR2434170 A1 FR 2434170A1 FR 7903780 A FR7903780 A FR 7903780A FR 7903780 A FR7903780 A FR 7903780A FR 2434170 A1 FR2434170 A1 FR 2434170A1
Authority
FR
France
Prior art keywords
compounds
denotes
carboxylic acid
cephem
disubstituted
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7903780A
Other languages
English (en)
Inventor
Takao Takaya
Takashi Masugi
Hisashi Takasugi
Hiromu Kochi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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
Priority claimed from US05/887,999 external-priority patent/US4279818A/en
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of FR2434170A1 publication Critical patent/FR2434170A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • 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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Composés d'acide 3-céphem-4-carboxylique disubstitué en 3,7 et leurs utilisations. Ces composés ont la formule :
FR7903780A 1978-02-15 1979-02-14 Procede de preparation de composes d'acide 3-cephem-4-carboxylique 3,7-disubstitue, nouveaux produits ainsi obtenus, et leur utilisation comme agents anti-bacteriens Withdrawn FR2434170A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87784878A 1978-02-15 1978-02-15
US05/887,999 US4279818A (en) 1976-04-12 1978-03-20 Syn-isomers of 7-[2-alkoxyimino-2-(2-amino-thiazol-4-yl)acetamido]-3-[nitrobenzoyl-, or benzoyl-oxymethyl]-3-cephem-4-carboxylic acid
GB7836563 1978-09-12

Publications (1)

Publication Number Publication Date
FR2434170A1 true FR2434170A1 (fr) 1980-03-21

Family

ID=27260590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903780A Withdrawn FR2434170A1 (fr) 1978-02-15 1979-02-14 Procede de preparation de composes d'acide 3-cephem-4-carboxylique 3,7-disubstitue, nouveaux produits ainsi obtenus, et leur utilisation comme agents anti-bacteriens

Country Status (7)

Country Link
JP (1) JPS54117493A (fr)
CH (1) CH643266A5 (fr)
DE (1) DE2905656A1 (fr)
ES (1) ES477693A1 (fr)
FR (1) FR2434170A1 (fr)
NL (1) NL7901220A (fr)
SE (1) SE7901262L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241901A2 (fr) * 1986-04-14 1987-10-21 Banyu Pharmaceutical Co., Ltd. Dérivés de céphalosporine, leurs procédés de préparation et agents antibactériens

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE878514A (fr) * 1978-09-04 1980-02-29 Fujisawa Pharmaceutical Co Procede de preparation de composes d'acide 3-cephem-4-carboxylique a disubstitution en positions 3 et 7, nouveaux produits ainsi obtenus et leur utilisation pour leur activite antibacterienne
BE878433A (fr) * 1978-08-31 1980-02-25 Fujisawa Pharmaceutical Co Procede de preparation de derives d'acide 3-cephem-4-carboxylique 3,7-disubstitue, nouveaux produits ainsi obtenus et leur utilisation pour leur activite antibacterienne
US4341775A (en) * 1978-09-11 1982-07-27 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
JPS56131591A (en) * 1980-02-20 1981-10-15 Fujisawa Pharmaceut Co Ltd 3,7-disubstituted-3-cephem-4-carboxylic acid compound, its salt, preparation thereof and preventing agent and remedy for microbism containing the same as active consitutent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241901A2 (fr) * 1986-04-14 1987-10-21 Banyu Pharmaceutical Co., Ltd. Dérivés de céphalosporine, leurs procédés de préparation et agents antibactériens
EP0241901B1 (fr) * 1986-04-14 1994-08-24 Banyu Pharmaceutical Co., Ltd. Dérivés de céphalosporine, leurs procédés de préparation et agents antibactériens

Also Published As

Publication number Publication date
SE7901262L (sv) 1979-08-16
NL7901220A (nl) 1979-08-17
JPS54117493A (en) 1979-09-12
ES477693A1 (es) 1980-03-01
CH643266A5 (en) 1984-05-30
DE2905656A1 (de) 1979-08-23

Similar Documents

Publication Publication Date Title
FR2405945A1 (fr) Nouveaux derives de l'acide 4 dithio 3-methylenebutyrique et procede pour leur preparation
DE3762236D1 (de) Verfahren zur herstellung von (2,2)-paracyclophan und dessen derivaten.
FR2432521A1 (fr) Nouvelles oximes o-substituees derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
BE881749A (fr) Procede d'hydrolyse de compositions chlorosiliciees poly-fonctionnelles
ATE15142T1 (de) Antithrombotikum auf basis von polysacchariden, verfahren zur dessen herstellung und medizinale zusammensetzungen.
ATE8505T1 (de) Glycerin-3-phosphorsaeurehalogenalkylester und verfahren zu ihrer herstellung und weiterverarbeitung.
FR2433534A1 (fr) Phosphites de triaryles utilisables comme stabilisants de matieres organiques
FR1207496A (fr) Procédé de préparation d'esters phosphoniques, tels que, les esters o-alcoylés s-alcoylés d'acide phénylphosphonique
FR2434170A1 (fr) Procede de preparation de composes d'acide 3-cephem-4-carboxylique 3,7-disubstitue, nouveaux produits ainsi obtenus, et leur utilisation comme agents anti-bacteriens
ATE57703T1 (de) Verfahren zur herstellung von 2,6-substituierten 9-(1,3-dihydroxy-2-propoxymethyl)-purinen und einige derivate.
FR2399433A1 (fr) Sels d'ammonium quaternaire de produits antistatiques ou d'agents adoucisseurs du toucher presentant des restes d'acide gras, leur procede de preparation et leur utilisation
FR2434810A1 (fr) Procede de preparation de composes d'acide 3-cephem-4-carboxylique a disubstitution en positions 3 et 7, nouveaux produits ainsi obtenus et leur utilisation pour leur activite antibacterienne
ATE1142T1 (de) Verfahren zur herstellung von methylen-bis-(4-phenyl-carbaminsaeureester).
ATE3028T1 (de) Cyclopentenon- und cyclopentenol-derivate und verfahren zu ihrer herstellung.
DE59010896D1 (de) Verfahren zur Herstellung von 7-(3-Amino- sowie 3-Aminomethyl-1-pyrrolidinyl)-3-chinolon-carbonsäuren sowie -naphthyridoncarbonsäuren
FR2361341A1 (fr) Procede de preparation d'esters de l'acide anthranilique
BE880332A (fr) Procede de preparation de derives esters d'acide apovincaminique
FR2439785A1 (fr) Nouveau procede de preparation des produits derives de l'acide 7-amino-thiazolyl acetamido cephalosporanique
FR2378754A1 (fr) Nouveaux anilides d'acide chloromethanesulfonique, leur procede de preparation et leur application comme herbicides
ES502137A0 (es) Procedimiento para refinar el producto de condensacion en bruto de aminoalquilalcanolaminas
FR2443466A1 (fr) Nouvelles b-lactones derivees de l'acide 2-hydroxy cyclopentane carboxylique, leur procede de preparation et leur application comme medicaments
ATE16696T1 (de) Verfahren zur herstellung von 3-alkyl-6-methylbeta-resorcylsaeureestern.
JPS56108739A (en) Oligoesterification product and cosmetic containing the same
FR2364923A1 (fr) Nouveaux amides d'esters phosphorique, leur procede de preparation et leur application comme insecticides et acaricides
BE860956A (fr) Nouveaux halogenures d'esters d'acide dithiophosphorique, leur procede de preparation et leur application comme produits intermediaires

Legal Events

Date Code Title Description
ST Notification of lapse