DE2064924A1 - Cephalospormverbindungen und Verfahren zu ihrer Herstellung Ausscheidung aus 2042169 - Google Patents

Cephalospormverbindungen und Verfahren zu ihrer Herstellung Ausscheidung aus 2042169

Info

Publication number
DE2064924A1
DE2064924A1 DE19702064924 DE2064924A DE2064924A1 DE 2064924 A1 DE2064924 A1 DE 2064924A1 DE 19702064924 DE19702064924 DE 19702064924 DE 2064924 A DE2064924 A DE 2064924A DE 2064924 A1 DE2064924 A1 DE 2064924A1
Authority
DE
Germany
Prior art keywords
group
compound
solution
formula
carboxylate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19702064924
Other languages
German (de)
English (en)
Inventor
Brian Northolt Cowley Brian Richard Humber David Cednc Greenford Middlesex Laundon (Großbritannien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glaxo Laboratories Ltd
Original Assignee
Glaxo Laboratories 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 Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Publication of DE2064924A1 publication Critical patent/DE2064924A1/de
Pending legal-status Critical Current

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)
DE19702064924 1969-08-26 1970-08-25 Cephalospormverbindungen und Verfahren zu ihrer Herstellung Ausscheidung aus 2042169 Pending DE2064924A1 (de)

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
DE2064924A1 true DE2064924A1 (de) 1971-08-12

Family

ID=27447290

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19702064924 Pending DE2064924A1 (de) 1969-08-26 1970-08-25 Cephalospormverbindungen und Verfahren zu ihrer Herstellung Ausscheidung aus 2042169
DE19702042169 Expired DE2042169C2 (de) 1969-08-26 1970-08-25 3-Brommethyl-cephalosporinsulfoxidester und Verfahren zu ihrer Herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19702042169 Expired DE2042169C2 (de) 1969-08-26 1970-08-25 3-Brommethyl-cephalosporinsulfoxidester und Verfahren zu ihrer Herstellung

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4955687A (xx) * 1972-06-29 1974-05-30

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4955687A (xx) * 1972-06-29 1974-05-30
JPS6124399B2 (xx) * 1972-06-29 1986-06-10 Ciba Geigy

Also Published As

Publication number Publication date
CA995209A (en) 1976-08-17
CH565189A5 (xx) 1975-08-15
NL171062B (nl) 1982-09-01
DE2042169A1 (de) 1971-06-24
DK145598B (da) 1982-12-20
DE2042169C2 (de) 1984-01-05
FR2059686B1 (xx) 1974-11-15
FR2059686A1 (en) 1971-06-04
BE755256A (xx) 1971-02-25
NL7012532A (xx) 1971-03-02
DK145598C (da) 1983-06-20
AT325200B (de) 1975-10-10
CH554373A (de) 1974-09-30
NL171062C (nl) 1983-02-01

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