DK1461338T3 - Forbedret fremgangsmåde til fremstillingen af 3-(2-(4-(6-fluor-1,2-benzisoxazol-3-yl)-1-piperidinyl)ethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido(1,2-A)pyrimidin-4-on - Google Patents

Forbedret fremgangsmåde til fremstillingen af 3-(2-(4-(6-fluor-1,2-benzisoxazol-3-yl)-1-piperidinyl)ethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido(1,2-A)pyrimidin-4-on

Info

Publication number
DK1461338T3
DK1461338T3 DK02803068T DK02803068T DK1461338T3 DK 1461338 T3 DK1461338 T3 DK 1461338T3 DK 02803068 T DK02803068 T DK 02803068T DK 02803068 T DK02803068 T DK 02803068T DK 1461338 T3 DK1461338 T3 DK 1461338T3
Authority
DK
Denmark
Prior art keywords
formula
sub
acid addition
preparation
benzisoxazol
Prior art date
Application number
DK02803068T
Other languages
Danish (da)
English (en)
Inventor
Laszlo Pongo
Jozsef Reiter
Gyula Simig
Gabor Berecz
Gyoergy Clementis
Peter Slegel
Janos Szulagyi
Laszlo Koncz
Donath Gyoergyi Vereczkeyne
Kalman Nagy
Gyulane Koertvelyessy
Original Assignee
Egis Gyogyszergyar Nyrt
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 Egis Gyogyszergyar Nyrt filed Critical Egis Gyogyszergyar Nyrt
Application granted granted Critical
Publication of DK1461338T3 publication Critical patent/DK1461338T3/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK02803068T 2001-11-13 2002-11-13 Forbedret fremgangsmåde til fremstillingen af 3-(2-(4-(6-fluor-1,2-benzisoxazol-3-yl)-1-piperidinyl)ethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido(1,2-A)pyrimidin-4-on DK1461338T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0104873A HU227118B1 (en) 2001-11-13 2001-11-13 Process for the preparation of 3-{2-[4-(6-fluoro-1,2-benzizoxazol-3-yl)-1-piperidinyl]-ethyl}-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one
PCT/HU2002/000120 WO2003042212A1 (en) 2001-11-13 2002-11-13 Improved process for the preparation of 3-{2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl}-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one

Publications (1)

Publication Number Publication Date
DK1461338T3 true DK1461338T3 (da) 2007-09-03

Family

ID=89979882

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02803068T DK1461338T3 (da) 2001-11-13 2002-11-13 Forbedret fremgangsmåde til fremstillingen af 3-(2-(4-(6-fluor-1,2-benzisoxazol-3-yl)-1-piperidinyl)ethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido(1,2-A)pyrimidin-4-on

Country Status (14)

Country Link
US (1) US7307168B2 (de)
EP (1) EP1461338B1 (de)
JP (1) JP4297785B2 (de)
AT (1) ATE361298T1 (de)
BG (1) BG108757A (de)
CZ (1) CZ2004698A3 (de)
DE (1) DE60219957T8 (de)
DK (1) DK1461338T3 (de)
ES (1) ES2286332T3 (de)
HU (1) HU227118B1 (de)
PL (1) PL369233A1 (de)
PT (1) PT1461338E (de)
SK (1) SK2542004A3 (de)
WO (1) WO2003042212A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004009591A1 (en) * 2002-07-22 2004-01-29 Aurobindo Pharma Ltd. A process for the preparation of antipsychotic risperidone
CN100390146C (zh) 2002-11-13 2008-05-28 斯索恩有限公司 制备利培酮的方法和用于该方法的中间体
HUP0401379A3 (en) * 2004-07-08 2006-04-28 Richter Gedeon Vegyeszet Process for the preparation of risperidon
HUP0402163A2 (en) * 2004-10-25 2006-05-29 Richter Gedeon Vegyeszet Process for the preparation of risperidone
HUP0600555A3 (en) * 2006-07-03 2008-10-28 Egis Gyogyszergyar Nyrt Use of 4-chloro-5-{2-[4-(6-fluoro-1,2-benz[d]izoxazol-3-yl)piperidin-1-yl]ethylamino}2-methyl-3(2h)-piridazinon for the production of pharmaceutical compositions for influencing cognitive functions and causing neuroprotective effect
CN112624992B (zh) * 2021-01-19 2026-01-02 浙江华海药业股份有限公司 一种6-氟-3-（4-哌啶基）-1,2-苯并异噁唑盐酸盐的纯化方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804663A (en) * 1985-03-27 1989-02-14 Janssen Pharmaceutica N.V. 3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles
GB9008850D0 (en) * 1990-04-19 1990-06-13 Janssen Pharmaceutica Nv Novel 2,9-disubstituted-4h-pyridol(1,2-a)pyrimidin-4-ones
ES2085234B1 (es) * 1994-02-24 1997-01-16 Vita Invest Sa Agente activo sobre el sistema nervioso central, procedimiento para su preparacion y composiciones farmaceuticas que lo contienen.
DE60009959T2 (de) * 2000-05-05 2005-03-31 Rpg Life Sciences Limited Verfahren zur herstellung von antipsychotischem 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-on

Also Published As

Publication number Publication date
BG108757A (bg) 2005-03-31
JP2005513019A (ja) 2005-05-12
ATE361298T1 (de) 2007-05-15
DE60219957D1 (de) 2007-06-14
DE60219957T8 (de) 2008-04-24
HU0104873D0 (en) 2002-01-28
US20050004141A1 (en) 2005-01-06
US7307168B2 (en) 2007-12-11
WO2003042212A1 (en) 2003-05-22
HUP0104873A2 (hu) 2003-08-28
JP4297785B2 (ja) 2009-07-15
ES2286332T3 (es) 2007-12-01
CZ2004698A3 (cs) 2004-09-15
EP1461338A1 (de) 2004-09-29
EP1461338B1 (de) 2007-05-02
DE60219957T2 (de) 2008-01-17
SK2542004A3 (en) 2004-12-01
HU227118B1 (en) 2010-07-28
PL369233A1 (en) 2005-04-18
HUP0104873A3 (en) 2003-11-28
PT1461338E (pt) 2007-07-23

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