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FR1448007A - Procédé de fabrication de la 1, 3-éthano-pipérazine, de ses intermédiaires et dérivés - Google Patents

Procédé de fabrication de la 1, 3-éthano-pipérazine, de ses intermédiaires et dérivés

Info

Publication number
FR1448007A
FR1448007A FR4145A FR4145A FR1448007A FR 1448007 A FR1448007 A FR 1448007A FR 4145 A FR4145 A FR 4145A FR 4145 A FR4145 A FR 4145A FR 1448007 A FR1448007 A FR 1448007A
Authority
FR
France
Prior art keywords
ethano
piperazine
intermediates
derivatives
manufacturing process
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
FR4145A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Application granted granted Critical
Publication of FR1448007A publication Critical patent/FR1448007A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/08—Bridged systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR4145A 1964-02-03 1965-02-02 Procédé de fabrication de la 1, 3-éthano-pipérazine, de ses intermédiaires et dérivés Expired FR1448007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342221A US3281423A (en) 1964-02-03 1964-02-03 1, 3-ethanopiperazines and process

Publications (1)

Publication Number Publication Date
FR1448007A true FR1448007A (fr) 1966-08-05

Family

ID=23340890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4145A Expired FR1448007A (fr) 1964-02-03 1965-02-02 Procédé de fabrication de la 1, 3-éthano-pipérazine, de ses intermédiaires et dérivés

Country Status (7)

Country Link
US (1) US3281423A (fr)
BR (1) BR6566796D0 (fr)
CH (1) CH513883A (fr)
DE (3) DE1695473A1 (fr)
FR (1) FR1448007A (fr)
GB (1) GB1082061A (fr)
NL (1) NL6501367A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196721A (en) * 1968-02-23 1970-07-01 Ici Ltd Piperazine Derivatives
US4230856A (en) * 1978-07-26 1980-10-28 Skoldinov Alexandr P 1,2,3,4-Tetrahydropyrrolo-[1,2-a]-pyrazine
DE3601567A1 (de) * 1986-01-21 1987-07-23 Bayer Ag 7-(azabicycloalkyl)-chinoloncarbonsaeure- und -naphthyridon-carbonsaeure-derivate
SE0202430D0 (sv) * 2002-08-14 2002-08-14 Astrazeneca Ab New Compounds
SE0202465D0 (sv) * 2002-08-14 2002-08-14 Astrazeneca Ab New compounds
TW200529860A (en) * 2003-12-22 2005-09-16 Astrazeneca Ab Nicotinic acetylcholine receptor ligands

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172891A (en) * 1965-03-09 Synthesis of trffithylenediamine
US2843589A (en) * 1955-11-18 1958-07-15 Dow Chemical Co Method for hydrogenating pyrazine and derivatives of pyrazine
US3000891A (en) * 1959-11-16 1961-09-19 Paul A J Janssen 1-thenoylalkyl-4-aroylpiperazines
AT227268B (de) * 1961-10-12 1963-05-10 Oesterr Zuckerfab Evidenz Verfahren zur Herstellung des neuen 2-Hydroxymethylpiperazins
US3164598A (en) * 1963-02-01 1965-01-05 American Home Prod Substituted 1, 4-diazabicyclo[4.3.0]nonanes and methods for their preparation
NL124628C (fr) * 1963-02-05

Also Published As

Publication number Publication date
NL6501367A (fr) 1965-08-04
GB1082061A (en) 1967-09-06
CH513883A (de) 1971-10-15
US3281423A (en) 1966-10-25
DE1695473A1 (de) 1971-04-15
DE1695472A1 (de) 1971-04-15
DE1595916A1 (de) 1970-02-12
BR6566796D0 (pt) 1973-08-02

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