FR1271963A - Process for the preparation of carbazole compounds - Google Patents

Process for the preparation of carbazole compounds

Info

Publication number
FR1271963A
FR1271963A FR800181A FR800181A FR1271963A FR 1271963 A FR1271963 A FR 1271963A FR 800181 A FR800181 A FR 800181A FR 800181 A FR800181 A FR 800181A FR 1271963 A FR1271963 A FR 1271963A
Authority
FR
France
Prior art keywords
preparation
carbazole compounds
carbazole
compounds
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
FR800181A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR800181A priority Critical patent/FR1271963A/en
Priority to FR836974A priority patent/FR327M/en
Application granted granted Critical
Publication of FR1271963A publication Critical patent/FR1271963A/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
    • C07D471/12—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 three hetero rings
    • C07D471/20—Spiro-condensed systems
    • 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
    • C07D471/22—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 systems contains four or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR800181A 1958-07-25 1959-07-16 Process for the preparation of carbazole compounds Expired FR1271963A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR800181A FR1271963A (en) 1959-07-16 1959-07-16 Process for the preparation of carbazole compounds
FR836974A FR327M (en) 1958-07-25 1960-08-29 Carbazole compounds.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR800181A FR1271963A (en) 1959-07-16 1959-07-16 Process for the preparation of carbazole compounds

Publications (1)

Publication Number Publication Date
FR1271963A true FR1271963A (en) 1961-09-22

Family

ID=8717175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800181A Expired FR1271963A (en) 1958-07-25 1959-07-16 Process for the preparation of carbazole compounds

Country Status (1)

Country Link
FR (1) FR1271963A (en)

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