FR1179948A - Process for the preparation of piperidine derivatives - Google Patents

Process for the preparation of piperidine derivatives

Info

Publication number
FR1179948A
FR1179948A FR1179948DA FR1179948A FR 1179948 A FR1179948 A FR 1179948A FR 1179948D A FR1179948D A FR 1179948DA FR 1179948 A FR1179948 A FR 1179948A
Authority
FR
France
Prior art keywords
preparation
piperidine derivatives
piperidine
derivatives
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.)
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
Application granted granted Critical
Publication of FR1179948A publication Critical patent/FR1179948A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
    • C07D211/86—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1179948D 1955-01-19 1955-12-23 Process for the preparation of piperidine derivatives Expired FR1179948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1179948X 1955-01-19

Publications (1)

Publication Number Publication Date
FR1179948A true FR1179948A (en) 1959-05-29

Family

ID=4561690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179948D Expired FR1179948A (en) 1955-01-19 1955-12-23 Process for the preparation of piperidine derivatives

Country Status (1)

Country Link
FR (1) FR1179948A (en)

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