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FR2282896B1 - - Google Patents

Info

Publication number
FR2282896B1
FR2282896B1 FR7526523A FR7526523A FR2282896B1 FR 2282896 B1 FR2282896 B1 FR 2282896B1 FR 7526523 A FR7526523 A FR 7526523A FR 7526523 A FR7526523 A FR 7526523A FR 2282896 B1 FR2282896 B1 FR 2282896B1
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
FR7526523A
Other languages
French (fr)
Other versions
FR2282896A1 (fr
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of FR2282896A1 publication Critical patent/FR2282896A1/fr
Application granted granted Critical
Publication of FR2282896B1 publication Critical patent/FR2282896B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR7526523A 1974-08-30 1975-08-28 3-tetrazolylthiomethyl-7-tetrazolymethylthioacetyl cephalosporines Granted FR2282896A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50190674A 1974-08-30 1974-08-30

Publications (2)

Publication Number Publication Date
FR2282896A1 FR2282896A1 (fr) 1976-03-26
FR2282896B1 true FR2282896B1 (ja) 1978-09-08

Family

ID=23995508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526523A Granted FR2282896A1 (fr) 1974-08-30 1975-08-28 3-tetrazolylthiomethyl-7-tetrazolymethylthioacetyl cephalosporines

Country Status (4)

Country Link
JP (1) JPS5148689A (ja)
DE (1) DE2537790A1 (ja)
FR (1) FR2282896A1 (ja)
GB (1) GB1492435A (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758587A (fr) * 1969-11-17 1971-05-06 Fujisawa Pharmaceutical Co Procede de preparation de derives d'acide 7-aminocephalosporanique et nouveaux produits ainsi obtenus
GB1484616A (en) * 1974-01-18 1977-09-01 Squibb & Sons Inc Tetrazolymethylthioacetyl cephalosporin derivatives

Also Published As

Publication number Publication date
GB1492435A (en) 1977-11-16
JPS5148689A (en) 1976-04-26
FR2282896A1 (fr) 1976-03-26
DE2537790A1 (de) 1976-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse