ATA563476A - Verfahren zur herstellung von neuen cephalosporinen - Google Patents

Verfahren zur herstellung von neuen cephalosporinen

Info

Publication number
ATA563476A
ATA563476A AT563476A AT563476A ATA563476A AT A563476 A ATA563476 A AT A563476A AT 563476 A AT563476 A AT 563476A AT 563476 A AT563476 A AT 563476A AT A563476 A ATA563476 A AT A563476A
Authority
AT
Austria
Prior art keywords
producing new
cephalosporines
new cephalosporines
producing
new
Prior art date
Application number
AT563476A
Other languages
English (en)
Other versions
AT344903B (de
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to AT542676A priority Critical patent/AT345980B/de
Priority to AT542677A priority patent/ATA542677A/de
Publication of ATA563476A publication Critical patent/ATA563476A/de
Application granted granted Critical
Publication of AT344903B publication Critical patent/AT344903B/de

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
    • C07D501/02Preparation
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/207-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

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)
AT563476A 1975-07-31 1976-07-30 Verfahren zur herstellung von neuen cephalosporinen AT344903B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT542676A AT345980B (de) 1975-07-31 1976-07-30 Verfahren zur herstellung von neuen cephalosporinen
AT542677A ATA542677A (de) 1975-07-31 1977-07-26 Verfahren zur herstellung von neuen cephalosporinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1000175A CH619233A5 (de) 1975-07-31 1975-07-31

Publications (2)

Publication Number Publication Date
ATA563476A true ATA563476A (de) 1977-12-15
AT344903B AT344903B (de) 1978-08-25

Family

ID=4358303

Family Applications (1)

Application Number Title Priority Date Filing Date
AT563476A AT344903B (de) 1975-07-31 1976-07-30 Verfahren zur herstellung von neuen cephalosporinen

Country Status (22)

Country Link
US (1) US4089955A (de)
JP (1) JPS594437B2 (de)
AT (1) AT344903B (de)
AU (1) AU500539B2 (de)
BE (1) BE844713A (de)
CA (1) CA1089444A (de)
CH (2) CH619233A5 (de)
DD (1) DD128526A5 (de)
DE (1) DE2633637C2 (de)
DK (1) DK345076A (de)
ES (1) ES450276A1 (de)
FR (1) FR2319365A1 (de)
GB (1) GB1551785A (de)
GR (1) GR60801B (de)
IE (1) IE43149B1 (de)
IL (1) IL50166A (de)
NL (1) NL7608526A (de)
NO (1) NO762655L (de)
NZ (1) NZ181626A (de)
PT (1) PT65406B (de)
SE (1) SE427661B (de)
ZA (1) ZA764613B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564623B2 (de) * 1972-12-25 1981-01-31
JPS5338694A (en) * 1976-09-18 1978-04-08 Toyo Jozo Co Ltd Novel alpha-amino-3-chlorocephem compound and method of preparing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819620A (en) * 1972-06-01 1974-06-25 Squibb & Sons Inc 7-(d-alpha-amino-1,4-cyclohexadien-1-ylacet-amido)desacetoxycephalosporanic acid dihydrate
YU36970B (en) * 1973-02-23 1984-08-31 Lilly Co Eli Process for obtaining 7-(amino)-acylamido-3-halocephalosporins
US3925372A (en) * 1973-02-23 1975-12-09 Lilly Co Eli Alpha-aminoacyl-3-halo cephalosporins

Also Published As

Publication number Publication date
FR2319365B1 (de) 1979-10-12
FR2319365A1 (fr) 1977-02-25
AU500539B2 (en) 1979-05-24
GB1551785A (en) 1979-08-30
PT65406B (en) 1978-02-06
AU1636476A (en) 1978-02-02
DD128526A5 (de) 1977-11-23
IL50166A0 (en) 1976-09-30
PT65406A (en) 1976-08-01
DE2633637A1 (de) 1977-02-17
CA1089444A (en) 1980-11-11
IE43149B1 (en) 1980-12-31
NL7608526A (nl) 1977-02-02
AT344903B (de) 1978-08-25
NZ181626A (en) 1978-03-06
GR60801B (en) 1978-08-30
JPS5217491A (en) 1977-02-09
SE427661B (sv) 1983-04-25
SE7608585L (sv) 1977-02-01
ES450276A1 (es) 1977-10-01
BE844713A (fr) 1977-01-31
DE2633637C2 (de) 1982-04-22
DK345076A (da) 1977-02-01
IL50166A (en) 1979-07-25
US4089955A (en) 1978-05-16
CH619233A5 (de) 1980-09-15
NO762655L (de) 1977-02-01
IE43149L (en) 1977-01-31
ZA764613B (en) 1977-08-31
CH622266A5 (de) 1981-03-31
JPS594437B2 (ja) 1984-01-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee