FR2326196A1 - Procede de preparation de composes d'acide 2-alkyl inferieur-7-substitue-2 ou 3-cephem-4-carboxylique, nouveaux produits ainsi obtenus et leur utilisation comme agents antimicrobiens - Google Patents

Procede de preparation de composes d'acide 2-alkyl inferieur-7-substitue-2 ou 3-cephem-4-carboxylique, nouveaux produits ainsi obtenus et leur utilisation comme agents antimicrobiens

Info

Publication number
FR2326196A1
FR2326196A1 FR7629689A FR7629689A FR2326196A1 FR 2326196 A1 FR2326196 A1 FR 2326196A1 FR 7629689 A FR7629689 A FR 7629689A FR 7629689 A FR7629689 A FR 7629689A FR 2326196 A1 FR2326196 A1 FR 2326196A1
Authority
FR
France
Prior art keywords
cephalosporins
alkyl
aminothiazol
cephem
methyl
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.)
Granted
Application number
FR7629689A
Other languages
English (en)
French (fr)
Other versions
FR2326196B1 (enrdf_load_stackoverflow
Inventor
Takashi Kamiya
Tsutomu Teraji
Masashi Hashimoto
Osam Nakaguti
Teruo Oku
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 GB4067775A external-priority patent/GB1554723A/en
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of FR2326196A1 publication Critical patent/FR2326196A1/fr
Application granted granted Critical
Publication of FR2326196B1 publication Critical patent/FR2326196B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7629689A 1975-10-03 1976-10-01 Procede de preparation de composes d'acide 2-alkyl inferieur-7-substitue-2 ou 3-cephem-4-carboxylique, nouveaux produits ainsi obtenus et leur utilisation comme agents antimicrobiens Granted FR2326196A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4067775A GB1554723A (en) 1975-10-03 1975-10-03 Cephalosporin derivatives and the preparation thereof
GB5049875 1975-12-09

Publications (2)

Publication Number Publication Date
FR2326196A1 true FR2326196A1 (fr) 1977-04-29
FR2326196B1 FR2326196B1 (enrdf_load_stackoverflow) 1980-04-18

Family

ID=26264472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629689A Granted FR2326196A1 (fr) 1975-10-03 1976-10-01 Procede de preparation de composes d'acide 2-alkyl inferieur-7-substitue-2 ou 3-cephem-4-carboxylique, nouveaux produits ainsi obtenus et leur utilisation comme agents antimicrobiens

Country Status (5)

Country Link
JP (1) JPS5246093A (enrdf_load_stackoverflow)
AT (1) AT352272B (enrdf_load_stackoverflow)
DE (1) DE2644335A1 (enrdf_load_stackoverflow)
FR (1) FR2326196A1 (enrdf_load_stackoverflow)
NL (1) NL7610898A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356654A1 (fr) * 1976-06-28 1978-01-27 Fujisawa Pharmaceutical Co Procede de preparation de composes d'acide 2-alkyl inferieur-7-substitue-2 ou 3-cephem-4-carboxylique et nouveaux produits ainsi obtenus, a activite antimicrobienne

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166637A (en) * 1979-06-12 1980-12-25 Konishiroku Photo Ind Co Ltd Manufacture of silver halide photographic emulsion
JPS561041A (en) * 1979-06-16 1981-01-08 Konishiroku Photo Ind Co Ltd Manufacture of silver halide photographic emulsion
JPS56109335A (en) * 1980-02-05 1981-08-29 Konishiroku Photo Ind Co Ltd Manufacture of silver halide photographic emulsion
KR102697041B1 (ko) 2019-06-10 2024-08-20 삼성전자주식회사 반도체 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356654A1 (fr) * 1976-06-28 1978-01-27 Fujisawa Pharmaceutical Co Procede de preparation de composes d'acide 2-alkyl inferieur-7-substitue-2 ou 3-cephem-4-carboxylique et nouveaux produits ainsi obtenus, a activite antimicrobienne

Also Published As

Publication number Publication date
JPS6139952B2 (enrdf_load_stackoverflow) 1986-09-06
JPS5246093A (en) 1977-04-12
FR2326196B1 (enrdf_load_stackoverflow) 1980-04-18
AT352272B (de) 1979-09-10
NL7610898A (nl) 1977-04-05
DE2644335A1 (de) 1977-04-14
ATA727576A (de) 1979-02-15

Similar Documents

Publication Publication Date Title
DE3475305D1 (en) Carboxylic acid derivatives useful for inhibiting the degradation of cartilage
ES8605500A1 (es) Procedimiento para preparar derivados de acidos fenilaceticos.
JPS5692846A (en) Tetrapeptide derivative and its preparation
KR860002511A (ko) 세팔로스포린 화합물의 제조방법
SE7612053L (sv) Forfarande for framstellning av enolderivat
FR2326196A1 (fr) Procede de preparation de composes d'acide 2-alkyl inferieur-7-substitue-2 ou 3-cephem-4-carboxylique, nouveaux produits ainsi obtenus et leur utilisation comme agents antimicrobiens
GB1224546A (en) 5-(nitrofurfurylidine) thiazoline- and thiazolidine 4-ones
ES2046229T3 (es) Composicion antiulcerosa.
GB1452448A (en) Derivatives of 2-amino-1,3-thiazine
DE3377132D1 (en) Antibacterial penem derivatives
FR2356423A1 (fr) Derives de l'acide thiazolidinecarboxylique, leur preparation et leur application comme medicaments
JPS5515454A (en) Novel cephalosporin derivative
JPS54117493A (en) 3,7-disubstituted-3-cephem-4-carboxylic acid compound, its salt, its preparation, and preventives and remedies for microbism consisting mainly of them
GB1061335A (en) Penicillins
ATE31191T1 (de) Beta-lactamantibiotika, verfahren zu deren herstellung sowie sie enthaltende mittel.
GB1044853A (en) Improvements in or relating to novel ether derivatives of benzmorphans
GB1040166A (en) Penicillins
ATE111468T1 (de) Cephalosporinderivate, verfahren zu ihrer herstellung und antibakterielle mittel.
GB940711A (en) Improvements in or relating to penicillins
PT86613A (pt) Process for preparing 6-beta(substituted)-(s)-hydroxymethyl-pe-nicillanic acids and derivatives thereof
ES435003A1 (es) Un proceso para la produccion de un compuesto cefem.
IE800245L (en) Thiazoles
DE3263408D1 (en) 6-alpha-methoxy-penicillins, their salts, process for their preparation and therapeutic agents containing these compounds
JPS56110691A (en) Cephalosporin derivative
GB1518329A (en) 7-methoxycephalosporin derivatives

Legal Events

Date Code Title Description
ST Notification of lapse