FR1482937A - Tetra-azaphenalenes and their preparation - Google Patents

Tetra-azaphenalenes and their preparation

Info

Publication number
FR1482937A
FR1482937A FR56479A FR56479A FR1482937A FR 1482937 A FR1482937 A FR 1482937A FR 56479 A FR56479 A FR 56479A FR 56479 A FR56479 A FR 56479A FR 1482937 A FR1482937 A FR 1482937A
Authority
FR
France
Prior art keywords
azaphenalenes
tetra
preparation
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
FR56479A
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Priority to FR56479A priority Critical patent/FR1482937A/en
Application granted granted Critical
Publication of FR1482937A publication Critical patent/FR1482937A/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
    • C07D487/06—Peri-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR56479A 1965-04-05 1966-04-05 Tetra-azaphenalenes and their preparation Expired FR1482937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR56479A FR1482937A (en) 1965-04-05 1966-04-05 Tetra-azaphenalenes and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44576265A 1965-04-05 1965-04-05
FR56479A FR1482937A (en) 1965-04-05 1966-04-05 Tetra-azaphenalenes and their preparation

Publications (1)

Publication Number Publication Date
FR1482937A true FR1482937A (en) 1967-06-02

Family

ID=26169752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56479A Expired FR1482937A (en) 1965-04-05 1966-04-05 Tetra-azaphenalenes and their preparation

Country Status (1)

Country Link
FR (1) FR1482937A (en)

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