FR2275478A1 - PROCESS FOR PREPARING PENICILLINS - Google Patents

PROCESS FOR PREPARING PENICILLINS

Info

Publication number
FR2275478A1
FR2275478A1 FR7517398A FR7517398A FR2275478A1 FR 2275478 A1 FR2275478 A1 FR 2275478A1 FR 7517398 A FR7517398 A FR 7517398A FR 7517398 A FR7517398 A FR 7517398A FR 2275478 A1 FR2275478 A1 FR 2275478A1
Authority
FR
France
Prior art keywords
penicillins
preparing
preparing penicillins
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.)
Withdrawn
Application number
FR7517398A
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
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of FR2275478A1 publication Critical patent/FR2275478A1/en
Withdrawn legal-status Critical Current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)
FR7517398A 1974-06-20 1975-06-04 PROCESS FOR PREPARING PENICILLINS Withdrawn FR2275478A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2735874A GB1449749A (en) 1974-06-20 1974-06-20 Preparation of penicillins

Publications (1)

Publication Number Publication Date
FR2275478A1 true FR2275478A1 (en) 1976-01-16

Family

ID=10258315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517398A Withdrawn FR2275478A1 (en) 1974-06-20 1975-06-04 PROCESS FOR PREPARING PENICILLINS

Country Status (5)

Country Link
JP (1) JPS51128996A (en)
BE (1) BE829958A (en)
CA (1) CA1032160A (en)
FR (1) FR2275478A1 (en)
GB (1) GB1449749A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101735244B (en) * 2008-11-05 2012-01-18 鲁南制药集团股份有限公司 Method for preparing broad-spectrum penicillin antibiotic ticarcillin sodium

Also Published As

Publication number Publication date
JPS51128996A (en) 1976-11-10
BE829958A (en) 1975-12-08
GB1449749A (en) 1976-09-15
CA1032160A (en) 1978-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse