SE7505808L - ANTIBACTERIAL AGENTS - Google Patents

ANTIBACTERIAL AGENTS

Info

Publication number
SE7505808L
SE7505808L SE7505808A SE7505808A SE7505808L SE 7505808 L SE7505808 L SE 7505808L SE 7505808 A SE7505808 A SE 7505808A SE 7505808 A SE7505808 A SE 7505808A SE 7505808 L SE7505808 L SE 7505808L
Authority
SE
Sweden
Prior art keywords
antibacterial agents
antibacterial
agents
Prior art date
Application number
SE7505808A
Other languages
Swedish (sv)
Other versions
SE421702B (en
Inventor
T Naito
J Okumura
H Kamachi
Original Assignee
Bristol Myers Co
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
Priority claimed from US05/473,040 external-priority patent/US3985738A/en
Priority claimed from US473021A external-priority patent/US3910900A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of SE7505808L publication Critical patent/SE7505808L/en
Publication of SE421702B publication Critical patent/SE421702B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
SE7505808A 1974-05-24 1975-05-21 PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORINES SE421702B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/473,040 US3985738A (en) 1974-05-24 1974-05-24 7-(D-.alpha.-Hydroxy-2-arylacetamido)-3-(tetrazolo-[4,5-b]pyridazin-6-ylthiomethyl)-3-cephem-4-carboxylic acids
US473021A US3910900A (en) 1974-05-24 1974-05-24 7-(D-a-hydroxy-2-arylacetamido)-3-(3-hydroxypyridazin-6-ylthiomethyl)-3-cephem-4-carboxylic acids

Publications (2)

Publication Number Publication Date
SE7505808L true SE7505808L (en) 1975-11-25
SE421702B SE421702B (en) 1982-01-25

Family

ID=27044006

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505808A SE421702B (en) 1974-05-24 1975-05-21 PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORINES

Country Status (9)

Country Link
JP (1) JPS50160292A (en)
CA (1) CA1052770A (en)
DE (1) DE2522997A1 (en)
DK (1) DK223775A (en)
FR (2) FR2271828B1 (en)
GB (1) GB1480027A (en)
NL (1) NL7505960A (en)
SE (1) SE421702B (en)
YU (1) YU37479B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI771866A (en) * 1976-06-28 1977-12-29 Fujisawa Pharmaceutical Co
JPS53153692U (en) * 1977-05-11 1978-12-02
JPH0623368Y2 (en) * 1987-04-25 1994-06-22 三菱マテリアル株式会社 Throwaway drilling tool

Also Published As

Publication number Publication date
YU131675A (en) 1983-04-27
FR2400900A1 (en) 1979-03-23
FR2400900B1 (en) 1982-09-03
DE2522997A1 (en) 1975-12-04
YU37479B (en) 1984-08-31
NL7505960A (en) 1975-11-26
DK223775A (en) 1975-11-25
JPS50160292A (en) 1975-12-25
SE421702B (en) 1982-01-25
FR2271828A1 (en) 1975-12-19
GB1480027A (en) 1977-07-20
CA1052770A (en) 1979-04-17
FR2271828B1 (en) 1980-02-08
AU8112775A (en) 1976-11-18

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