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FR1481029A - Process for the preparation of penicillins - Google Patents

Process for the preparation of penicillins

Info

Publication number
FR1481029A
FR1481029A FR965343A FR965343A FR1481029A FR 1481029 A FR1481029 A FR 1481029A FR 965343 A FR965343 A FR 965343A FR 965343 A FR965343 A FR 965343A FR 1481029 A FR1481029 A FR 1481029A
Authority
FR
France
Prior art keywords
penicillins
preparation
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
FR965343A
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 GB8176/63A external-priority patent/GB991586A/en
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Priority to FR965343A priority Critical patent/FR1481029A/en
Priority claimed from DK98564A external-priority patent/DK116283B/en
Application granted granted Critical
Publication of FR1481029A publication Critical patent/FR1481029A/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)
FR965343A 1963-02-28 1964-02-27 Process for the preparation of penicillins Expired FR1481029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR965343A FR1481029A (en) 1963-02-28 1964-02-27 Process for the preparation of penicillins

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8176/63A GB991586A (en) 1963-02-28 1963-02-28 Process for the preparation of penicillins
GB817763 1963-02-28
GB4757763 1963-12-03
FR965343A FR1481029A (en) 1963-02-28 1964-02-27 Process for the preparation of penicillins
DK98564A DK116283B (en) 1963-02-28 1964-02-28 Process for the preparation of α-aminopenicillins or their salts.
DK400568AA DK118403C (en) 1963-02-28 1968-08-19 Alpha-aminopenicillin derivatives and salts thereof for use as intermediates in the preparation of alpha-aminopenicillins.

Publications (1)

Publication Number Publication Date
FR1481029A true FR1481029A (en) 1967-05-19

Family

ID=27545183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965343A Expired FR1481029A (en) 1963-02-28 1964-02-27 Process for the preparation of penicillins

Country Status (1)

Country Link
FR (1) FR1481029A (en)

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