AT342200B - Verfahren zur herstellung von cephalosporinen - Google Patents

Verfahren zur herstellung von cephalosporinen

Info

Publication number
AT342200B
AT342200B AT238176A AT238176A AT342200B AT 342200 B AT342200 B AT 342200B AT 238176 A AT238176 A AT 238176A AT 238176 A AT238176 A AT 238176A AT 342200 B AT342200 B AT 342200B
Authority
AT
Austria
Prior art keywords
cephalosporines
producing
producing cephalosporines
Prior art date
Application number
AT238176A
Other languages
English (en)
Other versions
ATA238176A (de
Inventor
Paolo Masi
Maurizio Foglio
Giovanni Franceschi
Antonino Suarato
Gianfranco Cainelli
Federico Arcamone
Original Assignee
Farmaceutici Italia
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 Farmaceutici Italia filed Critical Farmaceutici Italia
Publication of ATA238176A publication Critical patent/ATA238176A/de
Application granted granted Critical
Publication of AT342200B publication Critical patent/AT342200B/de

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
    • C07D501/02—Preparation
    • C07D501/08—Preparation by forming the ring or condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
    • C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
AT238176A 1975-04-05 1976-04-02 Verfahren zur herstellung von cephalosporinen AT342200B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1424175A GB1472864A (en) 1975-04-05 1975-04-05 Method of preparing cephalosporins

Publications (2)

Publication Number Publication Date
ATA238176A ATA238176A (de) 1977-07-15
AT342200B true AT342200B (de) 1978-03-28

Family

ID=10037590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT238176A AT342200B (de) 1975-04-05 1976-04-02 Verfahren zur herstellung von cephalosporinen

Country Status (18)

Country Link
US (1) US4035362A (de)
JP (1) JPS51122089A (de)
AT (1) AT342200B (de)
AU (1) AU499604B2 (de)
BE (1) BE840329A (de)
CA (1) CA1060433A (de)
CH (1) CH608810A5 (de)
DE (1) DE2613641C2 (de)
DK (1) DK160776A (de)
ES (1) ES446673A1 (de)
FR (1) FR2306207A1 (de)
GB (1) GB1472864A (de)
MX (1) MX3329E (de)
NL (1) NL172544C (de)
NO (1) NO150883C (de)
SE (1) SE428691B (de)
YU (1) YU82976A (de)
ZA (1) ZA761993B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265390D1 (en) * 1981-05-19 1985-09-19 Ciba Geigy Ag Process for the preparation of 4-thio-azetidinone compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6915080D0 (pt) * 1969-06-12 1973-03-08 Lilly Co Eli Processo para a preparacao de um produto rearranjado de penicilina
BE787618A (fr) * 1971-08-17 1973-02-16 Gist Brocades Nv Procede pour preparer des composes heterocycliques
US3962277A (en) * 1973-02-09 1976-06-08 Gist-Brocades N.V. Acetidine derivatives
GB1465893A (en) * 1973-02-09 1977-03-02 Gist Brocades Nv I-carboxypropenyl-4-iminothio-azetidine-2-one derivatives methods for their preparation and use
GB1472866A (en) * 1974-06-12 1977-05-11 Farmaceutici Italia Cephalosporins and intermediates therefor

Also Published As

Publication number Publication date
DK160776A (da) 1976-10-06
US4035362A (en) 1977-07-12
ES446673A1 (es) 1977-06-01
SE7603960L (sv) 1976-10-06
SE428691B (sv) 1983-07-18
DE2613641A1 (de) 1976-10-21
NL7603264A (nl) 1976-10-07
AU499604B2 (en) 1979-04-26
NO761141L (de) 1976-10-06
NO150883C (no) 1985-01-09
FR2306207A1 (fr) 1976-10-29
MX3329E (es) 1980-09-29
GB1472864A (en) 1977-05-11
FR2306207B1 (de) 1979-04-20
BE840329A (fr) 1976-10-04
DE2613641C2 (de) 1982-12-23
ATA238176A (de) 1977-07-15
CA1060433A (en) 1979-08-14
NO150883B (no) 1984-09-24
AU1256876A (en) 1977-10-06
CH608810A5 (de) 1979-01-31
JPS51122089A (en) 1976-10-25
NL172544B (nl) 1983-04-18
YU82976A (en) 1982-06-30
NL172544C (nl) 1983-09-16
ZA761993B (en) 1977-03-30

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Legal Events

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