DK145598C - Fremgangsmaade til fremstilling af cephalosporinsulfoxydforbindelser - Google Patents

Fremgangsmaade til fremstilling af cephalosporinsulfoxydforbindelser

Info

Publication number
DK145598C
DK145598C DK434270A DK434270A DK145598C DK 145598 C DK145598 C DK 145598C DK 434270 A DK434270 A DK 434270A DK 434270 A DK434270 A DK 434270A DK 145598 C DK145598 C DK 145598C
Authority
DK
Denmark
Prior art keywords
cephalosporine
procedure
preparation
sulphoxide compounds
sulphoxide
Prior art date
Application number
DK434270A
Other languages
English (en)
Other versions
DK145598B (da
Inventor
Brian Laundon
Brian Richard Cowley
David Cedric Humber
Original Assignee
Glaxo Lab 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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Priority to DK646974A priority Critical patent/DK646974A/da
Publication of DK145598B publication Critical patent/DK145598B/da
Application granted granted Critical
Publication of DK145598C publication Critical patent/DK145598C/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK434270A 1969-08-26 1970-08-25 Fremgangsmaade til fremstilling af cephalosporinsulfoxydforbindelser DK145598C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK646974A DK646974A (da) 1969-08-26 1974-12-12

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB4250269 1969-08-26
GB4250269 1969-08-26
GB346370 1970-01-23
GB346370 1970-01-23
GB1498070 1970-03-26
GB1498070 1970-03-26
GB3369870 1970-07-10
GB3369870 1970-07-10

Publications (2)

Publication Number Publication Date
DK145598B DK145598B (da) 1982-12-20
DK145598C true DK145598C (da) 1983-06-20

Family

ID=27447290

Family Applications (1)

Application Number Title Priority Date Filing Date
DK434270A DK145598C (da) 1969-08-26 1970-08-25 Fremgangsmaade til fremstilling af cephalosporinsulfoxydforbindelser

Country Status (8)

Country Link
AT (1) AT325200B (da)
BE (1) BE755256A (da)
CA (1) CA995209A (da)
CH (2) CH565189A5 (da)
DE (2) DE2064924A1 (da)
DK (1) DK145598C (da)
FR (1) FR2059686A1 (da)
NL (1) NL171062C (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428022B (sv) * 1972-06-29 1983-05-30 Ciba Geigy Ag 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat
IL59395A (en) * 1979-03-06 1983-07-31 Gist Brocades Nv Bromo-substituted deacetoxycephalosporin derivatives and their preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241657A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds
IE34055B1 (en) * 1969-03-28 1975-01-22 Lilly Co Eli 3-halomethyl-delta3-cephalosporin esters and sulfoxides thereof useful in the production of antibiotics,and process for preparing the intermediates and antibiotics

Also Published As

Publication number Publication date
NL171062C (nl) 1983-02-01
BE755256A (da) 1971-02-25
CH554373A (de) 1974-09-30
FR2059686A1 (en) 1971-06-04
DE2042169C2 (de) 1984-01-05
AT325200B (de) 1975-10-10
FR2059686B1 (da) 1974-11-15
NL171062B (nl) 1982-09-01
CA995209A (en) 1976-08-17
NL7012532A (da) 1971-03-02
DE2064924A1 (de) 1971-08-12
DK145598B (da) 1982-12-20
CH565189A5 (da) 1975-08-15
DE2042169A1 (de) 1971-06-24

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