FR1275578A - Process for the preparation of 6-ureido-penicillanic acids - Google Patents

Process for the preparation of 6-ureido-penicillanic acids

Info

Publication number
FR1275578A
FR1275578A FR845692A FR845692A FR1275578A FR 1275578 A FR1275578 A FR 1275578A FR 845692 A FR845692 A FR 845692A FR 845692 A FR845692 A FR 845692A FR 1275578 A FR1275578 A FR 1275578A
Authority
FR
France
Prior art keywords
ureido
preparation
penicillanic acids
penicillanic
acids
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.)
Expired
Application number
FR845692A
Other languages
French (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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR845692A priority Critical patent/FR1275578A/en
Application granted granted Critical
Publication of FR1275578A publication Critical patent/FR1275578A/en
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)
FR845692A 1960-11-30 1960-11-30 Process for the preparation of 6-ureido-penicillanic acids Expired FR1275578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845692A FR1275578A (en) 1960-11-30 1960-11-30 Process for the preparation of 6-ureido-penicillanic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845692A FR1275578A (en) 1960-11-30 1960-11-30 Process for the preparation of 6-ureido-penicillanic acids

Publications (1)

Publication Number Publication Date
FR1275578A true FR1275578A (en) 1961-11-10

Family

ID=8743900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845692A Expired FR1275578A (en) 1960-11-30 1960-11-30 Process for the preparation of 6-ureido-penicillanic acids

Country Status (1)

Country Link
FR (1) FR1275578A (en)

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