FR80548E - Heterocyclic compounds, azo dyes and metal complexes thereof - Google Patents

Heterocyclic compounds, azo dyes and metal complexes thereof

Info

Publication number
FR80548E
FR80548E FR876968A FR876968A FR80548E FR 80548 E FR80548 E FR 80548E FR 876968 A FR876968 A FR 876968A FR 876968 A FR876968 A FR 876968A FR 80548 E FR80548 E FR 80548E
Authority
FR
France
Prior art keywords
metal complexes
heterocyclic compounds
azo dyes
azo
dyes
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
FR876968A
Other languages
French (fr)
Inventor
Rolf Puetter
Gerhard Wolfrum
Karl-Heinz Menzel
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to FR876968A priority Critical patent/FR80548E/en
Application granted granted Critical
Publication of FR80548E publication Critical patent/FR80548E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR876968A 1961-10-25 1961-10-25 Heterocyclic compounds, azo dyes and metal complexes thereof Expired FR80548E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876968A FR80548E (en) 1961-10-25 1961-10-25 Heterocyclic compounds, azo dyes and metal complexes thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876968A FR80548E (en) 1961-10-25 1961-10-25 Heterocyclic compounds, azo dyes and metal complexes thereof

Publications (1)

Publication Number Publication Date
FR80548E true FR80548E (en) 1963-05-10

Family

ID=8765331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876968A Expired FR80548E (en) 1961-10-25 1961-10-25 Heterocyclic compounds, azo dyes and metal complexes thereof

Country Status (1)

Country Link
FR (1) FR80548E (en)

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