CH433335A - Process for the preparation of piperazine derivatives - Google Patents

Process for the preparation of piperazine derivatives

Info

Publication number
CH433335A
CH433335A CH1626266A CH1626266A CH433335A CH 433335 A CH433335 A CH 433335A CH 1626266 A CH1626266 A CH 1626266A CH 1626266 A CH1626266 A CH 1626266A CH 433335 A CH433335 A CH 433335A
Authority
CH
Switzerland
Prior art keywords
preparation
piperazine derivatives
piperazine
derivatives
Prior art date
Application number
CH1626266A
Other languages
German (de)
Inventor
Stevens George De
Paul Mull Robert
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH433335A publication Critical patent/CH433335A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
CH1626266A 1962-11-15 1963-10-30 Process for the preparation of piperazine derivatives CH433335A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23802762A 1962-11-15 1962-11-15
US25324663A 1963-01-23 1963-01-23

Publications (1)

Publication Number Publication Date
CH433335A true CH433335A (en) 1967-04-15

Family

ID=26931273

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1626266A CH433335A (en) 1962-11-15 1963-10-30 Process for the preparation of piperazine derivatives
CH1626166A CH433334A (en) 1962-11-15 1963-10-30 Process for the preparation of piperazine derivatives
CH1334863A CH435294A (en) 1962-11-15 1963-10-30 Process for the preparation of piperazine derivatives

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH1626166A CH433334A (en) 1962-11-15 1963-10-30 Process for the preparation of piperazine derivatives
CH1334863A CH435294A (en) 1962-11-15 1963-10-30 Process for the preparation of piperazine derivatives

Country Status (2)

Country Link
CH (3) CH433335A (en)
GB (1) GB1062337A (en)

Also Published As

Publication number Publication date
CH433334A (en) 1967-04-15
GB1062337A (en) 1967-03-22
CH435294A (en) 1967-05-15

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