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FR1393245A - Process for the preparation of penicillins - Google Patents

Process for the preparation of penicillins

Info

Publication number
FR1393245A
FR1393245A FR935350A FR935350A FR1393245A FR 1393245 A FR1393245 A FR 1393245A FR 935350 A FR935350 A FR 935350A FR 935350 A FR935350 A FR 935350A FR 1393245 A FR1393245 A FR 1393245A
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
FR935350A
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 GB1943762A external-priority patent/GB962025A/en
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Priority to FR935350A priority Critical patent/FR1393245A/en
Application granted granted Critical
Publication of FR1393245A publication Critical patent/FR1393245A/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)
FR935350A 1962-05-21 1963-05-20 Process for the preparation of penicillins Expired FR1393245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR935350A FR1393245A (en) 1962-05-21 1963-05-20 Process for the preparation of penicillins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1943762A GB962025A (en) 1962-05-21 1962-05-21 Process for preparing penicillins
FR935350A FR1393245A (en) 1962-05-21 1963-05-20 Process for the preparation of penicillins

Publications (1)

Publication Number Publication Date
FR1393245A true FR1393245A (en) 1965-03-26

Family

ID=26201406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935350A Expired FR1393245A (en) 1962-05-21 1963-05-20 Process for the preparation of penicillins

Country Status (1)

Country Link
FR (1) FR1393245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181649A1 (en) * 1972-01-03 1973-12-07 Hoffmann La Roche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181649A1 (en) * 1972-01-03 1973-12-07 Hoffmann La Roche

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