FR2271828B1 - - Google Patents

Info

Publication number
FR2271828B1
FR2271828B1 FR7515595A FR7515595A FR2271828B1 FR 2271828 B1 FR2271828 B1 FR 2271828B1 FR 7515595 A FR7515595 A FR 7515595A FR 7515595 A FR7515595 A FR 7515595A FR 2271828 B1 FR2271828 B1 FR 2271828B1
Authority
FR
France
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.)
Expired
Application number
FR7515595A
Other languages
French (fr)
Other versions
FR2271828A1 (el
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.)
Bristol Myers Co
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 US473021A external-priority patent/US3910900A/en
Priority claimed from US05/473,040 external-priority patent/US3985738A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of FR2271828A1 publication Critical patent/FR2271828A1/fr
Application granted granted Critical
Publication of FR2271828B1 publication Critical patent/FR2271828B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic 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
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic 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
    • C07D317/32—Heterocyclic 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
    • C07D317/34—Oxygen 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)
FR7515595A 1974-05-24 1975-05-20 Expired FR2271828B1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
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

Publications (2)

Publication Number Publication Date
FR2271828A1 FR2271828A1 (el) 1975-12-19
FR2271828B1 true FR2271828B1 (el) 1980-02-08

Family

ID=27044006

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7515595A Expired FR2271828B1 (el) 1974-05-24 1975-05-20
FR7825302A Granted FR2400900A1 (fr) 1974-05-24 1978-09-01 Application bactericide d'acides 3-cephem-4-carboxyliques

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7825302A Granted FR2400900A1 (fr) 1974-05-24 1978-09-01 Application bactericide d'acides 3-cephem-4-carboxyliques

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI771866A (el) * 1976-06-28 1977-12-29 Fujisawa Pharmaceutical Co
JPS53153692U (el) * 1977-05-11 1978-12-02
JPH0623368Y2 (ja) * 1987-04-25 1994-06-22 三菱マテリアル株式会社 スローアウエイ式穴明け工具

Also Published As

Publication number Publication date
YU37479B (en) 1984-08-31
FR2400900B1 (el) 1982-09-03
JPS50160292A (el) 1975-12-25
GB1480027A (en) 1977-07-20
NL7505960A (nl) 1975-11-26
FR2271828A1 (el) 1975-12-19
FR2400900A1 (fr) 1979-03-23
AU8112775A (en) 1976-11-18
DE2522997A1 (de) 1975-12-04
SE7505808L (sv) 1975-11-25
YU131675A (en) 1983-04-27
SE421702B (sv) 1982-01-25
DK223775A (da) 1975-11-25
CA1052770A (en) 1979-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse