FR1510781A - Systèmes condensés de la 1, 4-pipérazinone et leur procédé de préparation - Google Patents

Systèmes condensés de la 1, 4-pipérazinone et leur procédé de préparation

Info

Publication number
FR1510781A
FR1510781A FR94511A FR94511A FR1510781A FR 1510781 A FR1510781 A FR 1510781A FR 94511 A FR94511 A FR 94511A FR 94511 A FR94511 A FR 94511A FR 1510781 A FR1510781 A FR 1510781A
Authority
FR
France
Prior art keywords
piperazinone
preparation
condensed systems
condensed
systems
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
FR94511A
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.)
NII FARMAKOLOGH I KHIM
Original Assignee
NII FARMAKOLOGH I KHIM
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 SU1054955A external-priority patent/SU245789A1/ru
Application filed by NII FARMAKOLOGH I KHIM filed Critical NII FARMAKOLOGH I KHIM
Application granted granted Critical
Publication of FR1510781A publication Critical patent/FR1510781A/fr
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
    • 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
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR94511A 1966-02-12 1967-02-10 Systèmes condensés de la 1, 4-pipérazinone et leur procédé de préparation Expired FR1510781A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1054955A SU245789A1 (ru) 1966-02-12 Способ получения 1,4-пиперазинона-2

Publications (1)

Publication Number Publication Date
FR1510781A true FR1510781A (fr) 1968-01-19

Family

ID=20439052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR94511A Expired FR1510781A (fr) 1966-02-12 1967-02-10 Systèmes condensés de la 1, 4-pipérazinone et leur procédé de préparation

Country Status (3)

Country Link
DE (1) DE1695554C3 (fr)
FR (1) FR1510781A (fr)
GB (1) GB1144749A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503980A (en) * 1965-10-04 1970-03-31 Ciba Geigy Corp Tetrahydroazacycloalkano(1,2-a) pyridazines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR206504A1 (es) * 1972-11-03 1976-07-30 Lepetit Spa Un procedimiento para preparar 6,7,8,8a-tetrahidro-pirrol(1,2-a)pirazina-1(2h),4(3h)-dionas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503980A (en) * 1965-10-04 1970-03-31 Ciba Geigy Corp Tetrahydroazacycloalkano(1,2-a) pyridazines

Also Published As

Publication number Publication date
DE1695554C3 (de) 1974-02-21
GB1144749A (en) 1969-03-05
DE1695554A1 (de) 1971-05-06
DE1695554B2 (de) 1973-07-19

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