DK190585A - Fremgangsmaade til fremstilling af cephalosporinderivater - Google Patents

Fremgangsmaade til fremstilling af cephalosporinderivater Download PDF

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Publication number
DK190585A
DK190585A DK190585A DK190585A DK190585A DK 190585 A DK190585 A DK 190585A DK 190585 A DK190585 A DK 190585A DK 190585 A DK190585 A DK 190585A DK 190585 A DK190585 A DK 190585A
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Prior art keywords
preparation
procedure
cephalosporine derivatives
cephalosporine
derivatives
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Application number
DK190585A
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English (en)
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DK190585D0 (da
Inventor
Brian Edgar Looker
Original Assignee
Glaxo Group 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.)
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Publication date
Application filed by Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of DK190585D0 publication Critical patent/DK190585D0/da
Publication of DK190585A publication Critical patent/DK190585A/da

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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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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

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  • 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)

Description

Figure DK190585AD00021
hvor R*, B og den brudte linje har de ovenfor angivne betydninger, eller en tilsvarende forbindelse med en gruppe 3 3 -COOR i 4-stilling, (hvor R har den voenfor angivne betydning), samt en tilknyttet anion A , med et hydroxylamin-derivat med formlen
Figure DK190585AD00022
2 hvor R har den ovenfor angivne betydning, eller et salt eller en zwitterion deraf. Processen er særlig værdifuld til fremstilling af ceftazidim i godt udbytte og god renhed. Mellemprodukterne med formel II har i sig selv antibiotisk virkning.
DK190585A 1984-04-30 1985-04-29 Fremgangsmaade til fremstilling af cephalosporinderivater DK190585A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848410993A GB8410993D0 (en) 1984-04-30 1984-04-30 Process
GB8410993 1984-04-30

Publications (2)

Publication Number Publication Date
DK190585D0 DK190585D0 (da) 1985-04-29
DK190585A true DK190585A (da) 1985-10-31

Family

ID=10560286

Family Applications (1)

Application Number Title Priority Date Filing Date
DK190585A DK190585A (da) 1984-04-30 1985-04-29 Fremgangsmaade til fremstilling af cephalosporinderivater

Country Status (8)

Country Link
EP (1) EP0160565A3 (da)
JP (1) JPH0699442B2 (da)
KR (1) KR920005817B1 (da)
DK (1) DK190585A (da)
ES (1) ES8706158A1 (da)
FI (1) FI89926C (da)
GB (1) GB8410993D0 (da)
PT (1) PT80369B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182383A (en) * 1986-09-10 1993-01-26 Biochemie Gesellschaft M.B.H. Stable, crystalline form of a cephalosporin intermediate product
JPH0647172B2 (ja) * 1987-01-23 1994-06-22 ファナック株式会社 自動溶接装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154786A (en) * 1978-05-26 1979-12-06 Glaxo Group Ltd Cephalosporin compound
IL61458A0 (en) * 1979-12-07 1980-12-31 Erba Farmitalia N-substituted thiazolyl derivatives of oximino-substituted cephalosporins, their preparation and pharmalceutical compositions containing them
JPS5821682A (ja) * 1981-07-31 1983-02-08 Sankyo Co Ltd セファロスポリン誘導体
FR2533216A1 (fr) * 1982-09-22 1984-03-23 Toyama Chemical Co Ltd Nouvelles cephalosporines, et leurs sels

Also Published As

Publication number Publication date
FI89926C (fi) 1993-12-10
FI851689L (fi) 1985-10-31
FI89926B (fi) 1993-08-31
ES8706158A1 (es) 1987-06-01
KR920005817B1 (ko) 1992-07-20
DK190585D0 (da) 1985-04-29
JPH0699442B2 (ja) 1994-12-07
FI851689A0 (fi) 1985-04-29
JPS6117591A (ja) 1986-01-25
PT80369A (en) 1985-05-01
GB8410993D0 (en) 1984-06-06
KR850007430A (ko) 1985-12-04
ES542676A0 (es) 1987-06-01
EP0160565A3 (en) 1986-12-03
PT80369B (pt) 1987-09-30
EP0160565A2 (en) 1985-11-06

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