FR1302369A - Process for the preparation of novel pyrazine-carboxylic acid derivatives - Google Patents

Process for the preparation of novel pyrazine-carboxylic acid derivatives

Info

Publication number
FR1302369A
FR1302369A FR834579A FR834579A FR1302369A FR 1302369 A FR1302369 A FR 1302369A FR 834579 A FR834579 A FR 834579A FR 834579 A FR834579 A FR 834579A FR 1302369 A FR1302369 A FR 1302369A
Authority
FR
France
Prior art keywords
preparation
carboxylic acid
acid derivatives
novel pyrazine
pyrazine
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
FR834579A
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.)
Bracco SpA
Original Assignee
Bracco SpA
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 Bracco SpA filed Critical Bracco SpA
Priority to FR834579A priority Critical patent/FR1302369A/en
Application granted granted Critical
Publication of FR1302369A publication Critical patent/FR1302369A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR834579A 1960-07-30 1960-07-30 Process for the preparation of novel pyrazine-carboxylic acid derivatives Expired FR1302369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR834579A FR1302369A (en) 1960-07-30 1960-07-30 Process for the preparation of novel pyrazine-carboxylic acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834579A FR1302369A (en) 1960-07-30 1960-07-30 Process for the preparation of novel pyrazine-carboxylic acid derivatives

Publications (1)

Publication Number Publication Date
FR1302369A true FR1302369A (en) 1962-08-31

Family

ID=8736620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834579A Expired FR1302369A (en) 1960-07-30 1960-07-30 Process for the preparation of novel pyrazine-carboxylic acid derivatives

Country Status (1)

Country Link
FR (1) FR1302369A (en)

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