FR1055864A - Process for the preparation of phenanthrolinequinones and their derivatives and products in accordance with those obtained by this process - Google Patents

Process for the preparation of phenanthrolinequinones and their derivatives and products in accordance with those obtained by this process

Info

Publication number
FR1055864A
FR1055864A FR1055864DA FR1055864A FR 1055864 A FR1055864 A FR 1055864A FR 1055864D A FR1055864D A FR 1055864DA FR 1055864 A FR1055864 A FR 1055864A
Authority
FR
France
Prior art keywords
phenanthrolinequinones
derivatives
products
preparation
accordance
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
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
Ciba 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1055864A publication Critical patent/FR1055864A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1055864D 1950-05-05 1951-05-02 Process for the preparation of phenanthrolinequinones and their derivatives and products in accordance with those obtained by this process Expired FR1055864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1055864X 1950-05-05

Publications (1)

Publication Number Publication Date
FR1055864A true FR1055864A (en) 1954-02-23

Family

ID=4555095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055864D Expired FR1055864A (en) 1950-05-05 1951-05-02 Process for the preparation of phenanthrolinequinones and their derivatives and products in accordance with those obtained by this process

Country Status (1)

Country Link
FR (1) FR1055864A (en)

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