ES450116A1 - Metodo para la preparacion de trazodona. - Google Patents

Metodo para la preparacion de trazodona.

Info

Publication number
ES450116A1
ES450116A1 ES450116A ES450116A ES450116A1 ES 450116 A1 ES450116 A1 ES 450116A1 ES 450116 A ES450116 A ES 450116A ES 450116 A ES450116 A ES 450116A ES 450116 A1 ES450116 A1 ES 450116A1
Authority
ES
Spain
Prior art keywords
nnsubstituted
triazolone
new preparation
preparation
dicyclohexylcarboniimide
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
ES450116A
Other languages
English (en)
Spanish (es)
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.)
Angelini Acraf SpA
Original Assignee
Aziende Chimiche Riunite Angelini Francesco ACRAF SpA
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 Aziende Chimiche Riunite Angelini Francesco ACRAF SpA filed Critical Aziende Chimiche Riunite Angelini Francesco ACRAF SpA
Publication of ES450116A1 publication Critical patent/ES450116A1/es
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ES450116A 1975-07-24 1976-07-23 Metodo para la preparacion de trazodona. Expired ES450116A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5065175A IT1047702B (it) 1975-07-24 1975-07-24 Nuova sintesi degli psicofarmaci denominati trazodone ed eteroperidone

Publications (1)

Publication Number Publication Date
ES450116A1 true ES450116A1 (es) 1977-11-16

Family

ID=11273460

Family Applications (2)

Application Number Title Priority Date Filing Date
ES450116A Expired ES450116A1 (es) 1975-07-24 1976-07-23 Metodo para la preparacion de trazodona.
ES461249A Expired ES461249A1 (es) 1975-07-24 1977-08-01 Un metodo para la preparacion de 3,4-dietil-1(3(4-(m-cloro- fenil) - 1-piperacinil)-propil-1,2,4-triazol-5-ona.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES461249A Expired ES461249A1 (es) 1975-07-24 1977-08-01 Un metodo para la preparacion de 3,4-dietil-1(3(4-(m-cloro- fenil) - 1-piperacinil)-propil-1,2,4-triazol-5-ona.

Country Status (4)

Country Link
JP (1) JPS596306B2 (cs)
ES (2) ES450116A1 (cs)
FR (1) FR2318871A1 (cs)
IT (1) IT1047702B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314283B1 (it) * 1999-12-16 2002-12-06 Acraf Trazodone cloridrato ed un procedimento per prepararlo.
ITMI20071603A1 (it) * 2007-08-03 2009-02-04 Acraf Trazodone e trazodone cloridrato in forma purificata

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR8135M (cs) * 1968-12-31 1970-08-10
IT1052119B (it) * 1972-10-16 1981-06-20 Sigma Tau Ind Farmaceuti Derivati del triazolinone e procedimento per la loro preparazione
IT1052130B (it) * 1973-10-15 1981-06-20 Sigma Tau Ind Farmaceuti Derivati del triazolinone e procedimento per la loro preparazione

Also Published As

Publication number Publication date
IT1047702B (it) 1980-10-20
FR2318871B1 (cs) 1982-11-19
JPS596306B2 (ja) 1984-02-10
FR2318871A1 (fr) 1977-02-18
JPS5214786A (en) 1977-02-03
ES461249A1 (es) 1978-12-01

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