FR1305382A - Process for the preparation of penicillins and their non-toxic salts - Google Patents

Process for the preparation of penicillins and their non-toxic salts

Info

Publication number
FR1305382A
FR1305382A FR857298A FR857298A FR1305382A FR 1305382 A FR1305382 A FR 1305382A FR 857298 A FR857298 A FR 857298A FR 857298 A FR857298 A FR 857298A FR 1305382 A FR1305382 A FR 1305382A
Authority
FR
France
Prior art keywords
penicillins
preparation
toxic salts
toxic
salts
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
FR857298A
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 Research Laboratories Ltd
Original Assignee
Beecham Research Laboratories Ltd
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 GB1141260A external-priority patent/GB905778A/en
Application filed by Beecham Research Laboratories Ltd filed Critical Beecham Research Laboratories Ltd
Priority to FR857298A priority Critical patent/FR1305382A/en
Application granted granted Critical
Publication of FR1305382A publication Critical patent/FR1305382A/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)
FR857298A 1960-03-31 1961-03-30 Process for the preparation of penicillins and their non-toxic salts Expired FR1305382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR857298A FR1305382A (en) 1960-03-31 1961-03-30 Process for the preparation of penicillins and their non-toxic salts

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1141260A GB905778A (en) 1960-03-31 1960-03-31 Improvements in or relating to penicillins
GB2504960 1960-07-18
FR857298A FR1305382A (en) 1960-03-31 1961-03-30 Process for the preparation of penicillins and their non-toxic salts

Publications (1)

Publication Number Publication Date
FR1305382A true FR1305382A (en) 1962-10-05

Family

ID=27245927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857298A Expired FR1305382A (en) 1960-03-31 1961-03-30 Process for the preparation of penicillins and their non-toxic salts

Country Status (1)

Country Link
FR (1) FR1305382A (en)

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