SE428691B - Nytt forfarande for framstellning av cefalosporiner - Google Patents

Nytt forfarande for framstellning av cefalosporiner

Info

Publication number
SE428691B
SE428691B SE7603960A SE7603960A SE428691B SE 428691 B SE428691 B SE 428691B SE 7603960 A SE7603960 A SE 7603960A SE 7603960 A SE7603960 A SE 7603960A SE 428691 B SE428691 B SE 428691B
Authority
SE
Sweden
Prior art keywords
cephalosporines
production
new procedure
procedure
new
Prior art date
Application number
SE7603960A
Other languages
English (en)
Swedish (sv)
Other versions
SE7603960L (sv
Inventor
P Masi
M Foglio
G Franceschi
A Suarato
G Cainelli
F 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 SE7603960L publication Critical patent/SE7603960L/xx
Publication of SE428691B publication Critical patent/SE428691B/xx

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)
SE7603960A 1975-04-05 1976-04-02 Nytt forfarande for framstellning av cefalosporiner SE428691B (sv)

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
SE7603960L SE7603960L (sv) 1976-10-06
SE428691B true SE428691B (sv) 1983-07-18

Family

ID=10037590

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7603960A SE428691B (sv) 1975-04-05 1976-04-02 Nytt forfarande for framstellning av cefalosporiner

Country Status (18)

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

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
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
US3962277A (en) * 1973-02-09 1976-06-08 Gist-Brocades N.V. Acetidine derivatives
GB1472866A (en) * 1974-06-12 1977-05-11 Farmaceutici Italia Cephalosporins and intermediates therefor

Also Published As

Publication number Publication date
CA1060433A (en) 1979-08-14
NL7603264A (nl) 1976-10-07
AU1256876A (en) 1977-10-06
AT342200B (de) 1978-03-28
GB1472864A (en) 1977-05-11
YU82976A (en) 1982-06-30
NO150883B (no) 1984-09-24
FR2306207A1 (fr) 1976-10-29
DE2613641C2 (de) 1982-12-23
BE840329A (fr) 1976-10-04
DE2613641A1 (de) 1976-10-21
NL172544C (nl) 1983-09-16
CH608810A5 (ja) 1979-01-31
ES446673A1 (es) 1977-06-01
NL172544B (nl) 1983-04-18
FR2306207B1 (ja) 1979-04-20
MX3329E (es) 1980-09-29
US4035362A (en) 1977-07-12
AU499604B2 (en) 1979-04-26
NO150883C (no) 1985-01-09
SE7603960L (sv) 1976-10-06
ZA761993B (en) 1977-03-30
NO761141L (ja) 1976-10-06
ATA238176A (de) 1977-07-15
DK160776A (da) 1976-10-06
JPS51122089A (en) 1976-10-25

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