CH538486A - Process for the preparation of substituted piperazines - Google Patents

Process for the preparation of substituted piperazines

Info

Publication number
CH538486A
CH538486A CH755070A CH755070A CH538486A CH 538486 A CH538486 A CH 538486A CH 755070 A CH755070 A CH 755070A CH 755070 A CH755070 A CH 755070A CH 538486 A CH538486 A CH 538486A
Authority
CH
Switzerland
Prior art keywords
preparation
substituted piperazines
piperazines
substituted
Prior art date
Application number
CH755070A
Other languages
German (de)
Inventor
Thomas Bysouth Peter
William Clarke Robert
Original Assignee
Bdh Pharmaceuticals Ltd
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 Bdh Pharmaceuticals Ltd filed Critical Bdh Pharmaceuticals Ltd
Publication of CH538486A publication Critical patent/CH538486A/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
    • C07D295/06—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 halogen atoms or nitro radicals
    • C07D295/073—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 halogen atoms or nitro radicals with the ring nitrogen atoms and the substituents separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
    • 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
    • C07D295/092—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 with aromatic radicals attached to the chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Facsimile Scanning Arrangements (AREA)
CH755070A 1969-05-22 1970-05-21 Process for the preparation of substituted piperazines CH538486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26124/69A GB1300943A (en) 1969-05-22 1969-05-22 PREPARATION OF 1-(o-TRIFLUOROMETHYLPHENYL) PIPERAZINE OR 1-(p-TRIFLUOROMETHYLPHENYL) PIPERAZINE

Publications (1)

Publication Number Publication Date
CH538486A true CH538486A (en) 1973-06-30

Family

ID=10238765

Family Applications (1)

Application Number Title Priority Date Filing Date
CH755070A CH538486A (en) 1969-05-22 1970-05-21 Process for the preparation of substituted piperazines

Country Status (11)

Country Link
AT (1) AT296997B (en)
BE (1) BE750720A (en)
CH (1) CH538486A (en)
DE (1) DE2024826C3 (en)
ES (1) ES379920A1 (en)
FR (1) FR2051551B1 (en)
GB (1) GB1300943A (en)
IE (1) IE34150B1 (en)
IL (1) IL34558A (en)
NL (1) NL7007374A (en)
NO (1) NO128999B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB948767A (en) * 1959-10-20 1964-02-05 May & Baker Ltd N-úÝ-trifluoromethylphenylpiperazine

Also Published As

Publication number Publication date
NO128999B (en) 1974-02-11
DE2024826C3 (en) 1974-11-14
ES379920A1 (en) 1972-09-01
IE34150L (en) 1970-11-22
IL34558A0 (en) 1970-07-19
GB1300943A (en) 1972-12-29
DE2024826B2 (en) 1974-03-28
NL7007374A (en) 1970-11-24
IE34150B1 (en) 1975-02-19
BE750720A (en) 1970-11-03
DE2024826A1 (en) 1970-11-26
FR2051551B1 (en) 1974-04-12
AT296997B (en) 1972-03-10
IL34558A (en) 1973-08-29
FR2051551A1 (en) 1971-04-09

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Legal Events

Date Code Title Description
PL Patent ceased