BE845338A - NEW CEPHALOSPORINS, PROCESS FOR OBTAINING THEM AND PHARMACEUTICAL APPLICATION - Google Patents

NEW CEPHALOSPORINS, PROCESS FOR OBTAINING THEM AND PHARMACEUTICAL APPLICATION

Info

Publication number
BE845338A
BE845338A BE169930A BE169930A BE845338A BE 845338 A BE845338 A BE 845338A BE 169930 A BE169930 A BE 169930A BE 169930 A BE169930 A BE 169930A BE 845338 A BE845338 A BE 845338A
Authority
BE
Belgium
Prior art keywords
obtaining
pharmaceutical application
new cephalosporins
cephalosporins
new
Prior art date
Application number
BE169930A
Other languages
French (fr)
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 filed Critical
Publication of BE845338A publication Critical patent/BE845338A/en

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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • 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

  • 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)
BE169930A 1975-09-02 1976-08-19 NEW CEPHALOSPORINS, PROCESS FOR OBTAINING THEM AND PHARMACEUTICAL APPLICATION BE845338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60933375A 1975-09-02 1975-09-02

Publications (1)

Publication Number Publication Date
BE845338A true BE845338A (en) 1977-02-21

Family

ID=24440345

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169930A BE845338A (en) 1975-09-02 1976-08-19 NEW CEPHALOSPORINS, PROCESS FOR OBTAINING THEM AND PHARMACEUTICAL APPLICATION

Country Status (5)

Country Link
JP (1) JPS5233692A (en)
BE (1) BE845338A (en)
DE (1) DE2639380A1 (en)
FR (1) FR2322603A1 (en)
GB (1) GB1554918A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064242A (en) * 1976-11-04 1977-12-20 Smithkline Corporation 7-Acylamino-3-[1-(2,3-dihydroxypropyl)tetrazole-5-ylthiomethyl]-3-cephem-4-carboxylic acids
US4341775A (en) * 1978-09-11 1982-07-27 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
JPS58164567A (en) * 1982-03-24 1983-09-29 Shionogi & Co Ltd Heterocyclic thiol compound and preparation thereof
CN102875484A (en) * 2012-09-18 2013-01-16 江西金顿生物科技有限公司 Preparation method of 1-ethoxyl-5-sulfydryl-1H-tetrazolium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207752A1 (en) * 1973-03-30 1976-10-29 Fujisawa Pharmaceutical Co PROCEDURE FOR OBTAINING 7-AMINO-SUBSTITUTED-3-THIOMETHYL SUBSTITUTED-3-CEFEM-4-CARBOXYL ACIDS
NL7414119A (en) * 1973-10-31 1975-05-02 Fujisawa Pharmaceutical Co PROCESS FOR PREPARING 1H-TETRAZOL-5-THIOL DERIVATIVES AND 1-SUBSTITUATED 1H-TETRAZOL-5-THIOLS.

Also Published As

Publication number Publication date
FR2322603A1 (en) 1977-04-01
GB1554918A (en) 1979-10-31
DE2639380A1 (en) 1977-03-10
JPS5233692A (en) 1977-03-14
FR2322603B1 (en) 1978-12-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SMITHKLINE CORP.

Effective date: 19840819