FR6249M - - Google Patents

Info

Publication number
FR6249M
FR6249M FR71743A FR71743A FR6249M FR 6249 M FR6249 M FR 6249M FR 71743 A FR71743 A FR 71743A FR 71743 A FR71743 A FR 71743A FR 6249 M FR6249 M FR 6249M
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
FR71743A
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 ES0316072A external-priority patent/ES316072A1/es
Priority claimed from ES0317293A external-priority patent/ES317293A1/es
Application filed filed Critical
Application granted granted Critical
Publication of FR6249M publication Critical patent/FR6249M/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR71743A 1965-08-03 1966-08-02 Expired FR6249M (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES0316072A ES316072A1 (es) 1965-08-03 1965-08-03 Procedimiento de preparacion de esteres de cloranfenicol
ES0317293A ES317293A1 (es) 1965-09-09 1965-09-09 Procedimiento de preparaciën de esteres de cloramfenicol
ES32862666 1966-07-02
ES32867166 1966-07-05

Publications (1)

Publication Number Publication Date
FR6249M true FR6249M (fr) 1968-08-19

Family

ID=27443966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71743A Expired FR6249M (fr) 1965-08-03 1966-08-02

Country Status (4)

Country Link
DE (1) DE1670723A1 (fr)
FR (1) FR6249M (fr)
GB (1) GB1149066A (fr)
NL (1) NL6610897A (fr)

Also Published As

Publication number Publication date
GB1149066A (en) 1969-04-16
DE1670723A1 (de) 1972-03-02
NL6610897A (fr) 1967-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse