FR2258381A1 - Penicillins and cephalosporins - with side-chains derived pyrazine-2-carboxylic acids having broad-spectrum antibacterial activity - Google Patents

Penicillins and cephalosporins - with side-chains derived pyrazine-2-carboxylic acids having broad-spectrum antibacterial activity

Info

Publication number
FR2258381A1
FR2258381A1 FR7401940A FR7401940A FR2258381A1 FR 2258381 A1 FR2258381 A1 FR 2258381A1 FR 7401940 A FR7401940 A FR 7401940A FR 7401940 A FR7401940 A FR 7401940A FR 2258381 A1 FR2258381 A1 FR 2258381A1
Authority
FR
France
Prior art keywords
penicillins
cephalosporins
broad
pyrazine
carboxylic 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.)
Granted
Application number
FR7401940A
Other languages
English (en)
French (fr)
Other versions
FR2258381B3 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7401940A priority Critical patent/FR2258381A1/fr
Publication of FR2258381A1 publication Critical patent/FR2258381A1/fr
Application granted granted Critical
Publication of FR2258381B3 publication Critical patent/FR2258381B3/fr
Granted 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)
  • Cephalosporin Compounds (AREA)
FR7401940A 1974-01-21 1974-01-21 Penicillins and cephalosporins - with side-chains derived pyrazine-2-carboxylic acids having broad-spectrum antibacterial activity Granted FR2258381A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401940A FR2258381A1 (en) 1974-01-21 1974-01-21 Penicillins and cephalosporins - with side-chains derived pyrazine-2-carboxylic acids having broad-spectrum antibacterial activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401940A FR2258381A1 (en) 1974-01-21 1974-01-21 Penicillins and cephalosporins - with side-chains derived pyrazine-2-carboxylic acids having broad-spectrum antibacterial activity

Publications (2)

Publication Number Publication Date
FR2258381A1 true FR2258381A1 (en) 1975-08-18
FR2258381B3 FR2258381B3 (enExample) 1976-11-05

Family

ID=9133738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401940A Granted FR2258381A1 (en) 1974-01-21 1974-01-21 Penicillins and cephalosporins - with side-chains derived pyrazine-2-carboxylic acids having broad-spectrum antibacterial activity

Country Status (1)

Country Link
FR (1) FR2258381A1 (enExample)

Also Published As

Publication number Publication date
FR2258381B3 (enExample) 1976-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse