CH528517A - Process for preparing N, N'-disubstituted piperazines - Google Patents

Process for preparing N, N'-disubstituted piperazines

Info

Publication number
CH528517A
CH528517A CH1206570A CH1206570A CH528517A CH 528517 A CH528517 A CH 528517A CH 1206570 A CH1206570 A CH 1206570A CH 1206570 A CH1206570 A CH 1206570A CH 528517 A CH528517 A CH 528517A
Authority
CH
Switzerland
Prior art keywords
preparing
disubstituted piperazines
piperazines
disubstituted
Prior art date
Application number
CH1206570A
Other languages
French (fr)
Inventor
Christopher Danilewicz John
Glyn Kemp John Edward
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of CH528517A publication Critical patent/CH528517A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1206570A 1969-08-15 1970-08-11 Process for preparing N, N'-disubstituted piperazines CH528517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4082969 1969-08-15

Publications (1)

Publication Number Publication Date
CH528517A true CH528517A (en) 1972-09-30

Family

ID=10416843

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1206570A CH528517A (en) 1969-08-15 1970-08-11 Process for preparing N, N'-disubstituted piperazines

Country Status (7)

Country Link
BR (1) BR6915239D0 (en)
CH (1) CH528517A (en)
DE (1) DE2040438A1 (en)
FR (1) FR2068501B1 (en)
GB (1) GB1325876A (en)
NL (1) NL7011951A (en)
SE (1) SE377935B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550950B1 (en) * 1971-07-02 1980-12-20
CA1012540A (en) * 1972-06-17 1977-06-21 Sumitomo Chemical Company 2-propanol derivatives and preparation thereof
US7985763B2 (en) 2007-04-10 2011-07-26 National Health Research Institutes Hepatitis C virus inhibitors
WO2008154091A1 (en) * 2007-06-08 2008-12-18 National Health Research Institutes Thiourea derivatives
CA2693032A1 (en) * 2007-06-29 2009-01-08 Emory University Nmda receptor antagonists for neuroprotection
US8198284B2 (en) 2008-04-30 2012-06-12 National Health Research Institutes Treatment of neurodegenerative disorders with thiourea compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382420A (en) * 1963-01-14 1964-12-18 Ciba Geigy Process for the preparation of diaza-cyclo-alkanes, inter alia 1- (2-hydroxy-3-phenoxy-propyl) -4- (2-methyl-phenyl) -piperazine
CA967965A (en) * 1968-12-24 1975-05-20 Hoffmann-La Roche Limited Aromatic ethers and process for the manufacture thereof

Also Published As

Publication number Publication date
NL7011951A (en) 1971-02-17
FR2068501A1 (en) 1971-08-27
DE2040438A1 (en) 1971-03-04
BR6915239D0 (en) 1973-02-13
SE377935B (en) 1975-08-04
FR2068501B1 (en) 1974-08-30
GB1325876A (en) 1973-08-08

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Legal Events

Date Code Title Description
PL Patent ceased