BE855949A - Procede de production de derives de l'acide methoxy-7-cephalosporanique - Google Patents

Procede de production de derives de l'acide methoxy-7-cephalosporanique

Info

Publication number
BE855949A
BE855949A BE178649A BE178649A BE855949A BE 855949 A BE855949 A BE 855949A BE 178649 A BE178649 A BE 178649A BE 178649 A BE178649 A BE 178649A BE 855949 A BE855949 A BE 855949A
Authority
BE
Belgium
Prior art keywords
emi
group
mixture
methanol
solvent
Prior art date
Application number
BE178649A
Other languages
English (en)
French (fr)
Inventor
M Ywanami
M Murakami
Y Nagano
M Fujimoto
T Maeda
N Nagano
A Yamazaki
Original Assignee
Yamanouchi Pharma 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
Application filed by Yamanouchi Pharma Co Ltd filed Critical Yamanouchi Pharma Co Ltd
Publication of BE855949A publication Critical patent/BE855949A/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
    • C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
    • 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)
  • 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)
BE178649A 1976-06-28 1977-06-21 Procede de production de derives de l'acide methoxy-7-cephalosporanique BE855949A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51076209A JPS5854156B2 (ja) 1976-06-28 1976-06-28 新セフアロスポリン誘導体およびその製法

Publications (1)

Publication Number Publication Date
BE855949A true BE855949A (fr) 1977-12-21

Family

ID=13598769

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178649A BE855949A (fr) 1976-06-28 1977-06-21 Procede de production de derives de l'acide methoxy-7-cephalosporanique

Country Status (2)

Country Link
JP (1) JPS5854156B2 (ja)
BE (1) BE855949A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287589A (ja) * 1986-06-04 1987-12-14 松下電器産業株式会社 チタン管カ−トリツジヒ−タの製造方法
JPS63274084A (ja) * 1987-04-30 1988-11-11 Toyo Eng Corp タンタル管製ヒータの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641637B2 (ja) * 1973-11-26 1981-09-29
JPS5116433A (ja) * 1974-07-31 1976-02-09 Yuasa Battery Co Ltd Rikujodoryokusochi

Also Published As

Publication number Publication date
JPS532493A (en) 1978-01-11
JPS5854156B2 (ja) 1983-12-02

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