FR875010A - Procédé de préparation de composés hétérocycliques de la série de la pyridine - Google Patents

Procédé de préparation de composés hétérocycliques de la série de la pyridine

Info

Publication number
FR875010A
FR875010A FR875010DA FR875010A FR 875010 A FR875010 A FR 875010A FR 875010D A FR875010D A FR 875010DA FR 875010 A FR875010 A FR 875010A
Authority
FR
France
Prior art keywords
preparation
heterocyclic compounds
pyridine series
pyridine
series
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
English (en)
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 Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of FR875010A publication Critical patent/FR875010A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/08—Preparation by ring-closure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR875010D 1939-01-06 1941-08-02 Procédé de préparation de composés hétérocycliques de la série de la pyridine Expired FR875010A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE875010X 1939-01-06

Publications (1)

Publication Number Publication Date
FR875010A true FR875010A (fr) 1942-09-03

Family

ID=6817091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875010D Expired FR875010A (fr) 1939-01-06 1941-08-02 Procédé de préparation de composés hétérocycliques de la série de la pyridine

Country Status (1)

Country Link
FR (1) FR875010A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363557A1 (fr) * 1976-09-03 1978-03-31 Degussa Procede de preparation de 2,3-cycloalcenopyridines
FR2400510A1 (fr) * 1977-08-16 1979-03-16 Degussa Procede pour la fabrication de bis (cycloalkeno)-pyridines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363557A1 (fr) * 1976-09-03 1978-03-31 Degussa Procede de preparation de 2,3-cycloalcenopyridines
FR2400510A1 (fr) * 1977-08-16 1979-03-16 Degussa Procede pour la fabrication de bis (cycloalkeno)-pyridines

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