FR87588E - Napthtindolizine-quinones and their preparation - Google Patents

Napthtindolizine-quinones and their preparation

Info

Publication number
FR87588E
FR87588E FR10446A FR10446A FR87588E FR 87588 E FR87588 E FR 87588E FR 10446 A FR10446 A FR 10446A FR 10446 A FR10446 A FR 10446A FR 87588 E FR87588 E FR 87588E
Authority
FR
France
Prior art keywords
napthtindolizine
quinones
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
FR10446A
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
Priority claimed from GB10520/63A external-priority patent/GB1087221A/en
Application filed by JR Geigy AG filed Critical JR Geigy AG
Priority to FR10446A priority Critical patent/FR87588E/en
Application granted granted Critical
Publication of FR87588E publication Critical patent/FR87588E/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)
FR10446A 1963-03-16 1965-03-24 Napthtindolizine-quinones and their preparation Expired FR87588E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR10446A FR87588E (en) 1963-03-16 1965-03-24 Napthtindolizine-quinones and their preparation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB10520/63A GB1087221A (en) 1963-03-16 1963-03-16 12-aminonaphthindolizinediones and processes for their manufacture
GB12287/64A GB1090633A (en) 1963-03-16 1964-03-24 Aminobenzonaphthindolizinediones
FR10446A FR87588E (en) 1963-03-16 1965-03-24 Napthtindolizine-quinones and their preparation

Publications (1)

Publication Number Publication Date
FR87588E true FR87588E (en) 1966-01-07

Family

ID=27242003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR10446A Expired FR87588E (en) 1963-03-16 1965-03-24 Napthtindolizine-quinones and their preparation

Country Status (1)

Country Link
FR (1) FR87588E (en)

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