BE897719A - Procede de preparation de composes de cephem et nouveaux produits ainsi que les compositions pharmaceutiques les renfermant - Google Patents

Procede de preparation de composes de cephem et nouveaux produits ainsi que les compositions pharmaceutiques les renfermant Download PDF

Info

Publication number
BE897719A
BE897719A BE0/211501A BE211501A BE897719A BE 897719 A BE897719 A BE 897719A BE 0/211501 A BE0/211501 A BE 0/211501A BE 211501 A BE211501 A BE 211501A BE 897719 A BE897719 A BE 897719A
Authority
BE
Belgium
Prior art keywords
group
amino
salt
compound
isomer
Prior art date
Application number
BE0/211501A
Other languages
English (en)
French (fr)
Inventor
T Takaya
H Takasugi
H Yamanaka
K Miyai
Y Inoue
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
Publication of BE897719A publication Critical patent/BE897719A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/187-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (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)
BE0/211501A 1982-09-10 1983-09-09 Procede de preparation de composes de cephem et nouveaux produits ainsi que les compositions pharmaceutiques les renfermant BE897719A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8225836 1982-09-10

Publications (1)

Publication Number Publication Date
BE897719A true BE897719A (fr) 1984-03-09

Family

ID=10532826

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/211501A BE897719A (fr) 1982-09-10 1983-09-09 Procede de preparation de composes de cephem et nouveaux produits ainsi que les compositions pharmaceutiques les renfermant

Country Status (2)

Country Link
JP (1) JPS5976088A (enrdf_load_stackoverflow)
BE (1) BE897719A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053984A (ja) * 1983-09-05 1985-03-28 三井東圧化学株式会社 温度管理用表示ユニット
DE3782270D1 (de) * 1986-04-30 1992-11-26 Mitsui Toatsu Chemicals Temperaturablaufanzeiger und seine herstellung.
EP0294931B1 (en) * 1987-05-06 1992-09-02 MITSUI TOATSU CHEMICALS, Inc. Self-lubricating thermosetting resin composition
DE3826950A1 (de) * 1988-08-09 1990-02-22 Basf Ag Polyamid-formmassen

Also Published As

Publication number Publication date
JPH051272B2 (enrdf_load_stackoverflow) 1993-01-07
JPS5976088A (ja) 1984-04-28

Similar Documents

Publication Publication Date Title
US4639448A (en) 7-amino-3-[substituted vinyl]-3-cephem-4-carboxylates having antimicrobial activity
JPH03135946A (ja) 置換酢酸誘導体
FR2550200A1 (fr) Procede de preparation de composes de cephem a activite antimicrobienne et nouveaux produits ainsi obtenus
EP0111281A2 (en) New cephem compounds and processes for preparation thereof
US4416879A (en) Cephem compounds
EP0074653A2 (en) New cephem compounds, processes for their preparation, pharmaceutical compositions containing them and intermediate products for their preparation
EP0027599B1 (en) Cephem compounds, processes for their preparation and pharmaceutical compositions containing them
JPH0242829B2 (enrdf_load_stackoverflow)
JPH0369354B2 (enrdf_load_stackoverflow)
BE898272A (fr) Procédé de préparation de composés de céphem à groupe 2,2-dihalovinyle ou ethynyle et nouveau produits ainsi obtenus, à activité antimicrobienne.
EP0033965B1 (en) New cephem compounds and processes for preparation thereof
EP0188254A2 (en) Cephem compounds, processes for preparation thereof and pharmaceutical compositions containing them
FR2554110A1 (fr) Nouveaux composes du cepheme et leurs procedes de preparation
BE897719A (fr) Procede de preparation de composes de cephem et nouveaux produits ainsi que les compositions pharmaceutiques les renfermant
US4350694A (en) Cephalosporin analogues and antimicrobial compositions
JPS6133190A (ja) 新規セフエム化合物,その製造法およびその用途
EP0029998B1 (en) Cephem compounds, processes for their preparation and pharmaceutical compositions containing them
BE898348A (fr) Procede de preparation de composes de cephem, nouveaux produits ainsi obtenus et compositions pharmaceutiques les renfermant.
JPH0526795B2 (enrdf_load_stackoverflow)
GB2023583A (en) 3,7-disubstituted-3-cephem-4- carboxylic Acid Compounds and Processes for the Preparation Thereof
BE900230A (fr) Procede de preparation de composes de cephem a activite antimicrobienne et nouveaux produits ainsi obtenus.
JPS6169780A (ja) 新規セフエム化合物およびその製造法
JPH0138118B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FUJISAWA PHARMACEUTICAL CO. LTD

Effective date: 19950930