CH565189A5 - - Google Patents

Info

Publication number
CH565189A5
CH565189A5 CH1341973A CH1341973A CH565189A5 CH 565189 A5 CH565189 A5 CH 565189A5 CH 1341973 A CH1341973 A CH 1341973A CH 1341973 A CH1341973 A CH 1341973A CH 565189 A5 CH565189 A5 CH 565189A5
Authority
CH
Switzerland
Application number
CH1341973A
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
Publication of CH565189A5 publication Critical patent/CH565189A5/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1341973A 1969-08-26 1970-08-25 CH565189A5 (ru)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
CH565189A5 true CH565189A5 (ru) 1975-08-15

Family

ID=27447290

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1266970A CH554373A (de) 1969-08-26 1970-08-25 Verfahren zur herstellung von cephalosporinverbindungen.
CH1341973A CH565189A5 (ru) 1969-08-26 1970-08-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1266970A CH554373A (de) 1969-08-26 1970-08-25 Verfahren zur herstellung von cephalosporinverbindungen.

Country Status (8)

Country Link
AT (1) AT325200B (ru)
BE (1) BE755256A (ru)
CA (1) CA995209A (ru)
CH (2) CH554373A (ru)
DE (2) DE2064924A1 (ru)
DK (1) DK145598C (ru)
FR (1) FR2059686A1 (ru)
NL (1) NL171062C (ru)

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
FR2059686A1 (en) 1971-06-04
FR2059686B1 (ru) 1974-11-15
AT325200B (de) 1975-10-10
BE755256A (ru) 1971-02-25
DE2042169A1 (de) 1971-06-24
DE2064924A1 (de) 1971-08-12
DK145598C (da) 1983-06-20
NL7012532A (ru) 1971-03-02
CA995209A (en) 1976-08-17
NL171062B (nl) 1982-09-01
DK145598B (da) 1982-12-20
DE2042169C2 (de) 1984-01-05
CH554373A (de) 1974-09-30

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: GLAXO OPERATIONS UK LIMITED

PL Patent ceased