DE60219957T8 - Verbessertes verfahren zur herstellung von 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
Verbessertes verfahren zur herstellung von 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 Download PDFInfo
- Publication number
- DE60219957T8 DE60219957T8 DE60219957T DE60219957T DE60219957T8 DE 60219957 T8 DE60219957 T8 DE 60219957T8 DE 60219957 T DE60219957 T DE 60219957T DE 60219957 T DE60219957 T DE 60219957T DE 60219957 T8 DE60219957 T8 DE 60219957T8
- Authority
- DE
- Germany
- Prior art keywords
- formula
- sub
- acid addition
- preparation
- pyrido
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- RAPZEAPATHNIPO-UHFFFAOYSA-N risperidone Chemical compound FC1=CC=C2C(C3CCN(CC3)CCC=3C(=O)N4CCCCC4=NC=3C)=NOC2=C1 RAPZEAPATHNIPO-UHFFFAOYSA-N 0.000 title abstract 2
- 230000001976 improved effect Effects 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- 239000002585 base Substances 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 150000002923 oximes Chemical class 0.000 abstract 2
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- -1 piperidine oxime Chemical class 0.000 abstract 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 1
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU0104873 | 2001-11-13 | ||
| 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 (3)
| Publication Number | Publication Date |
|---|---|
| DE60219957D1 DE60219957D1 (de) | 2007-06-14 |
| DE60219957T2 DE60219957T2 (de) | 2008-01-17 |
| DE60219957T8 true DE60219957T8 (de) | 2008-04-24 |
Family
ID=89979882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60219957T Active DE60219957T8 (de) | 2001-11-13 | 2002-11-13 | Verbessertes verfahren zur herstellung von 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)
| 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 |
| AU2003288017A1 (en) | 2002-11-13 | 2004-06-03 | Synthon B.V. | Process for making risperidone and intermediates therefor |
| 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)
| 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. |
| ATE264329T1 (de) * | 2000-05-05 | 2004-04-15 | Rpg Life Sciences Ltd | Verfahren zur herstellung von antipsychotischem 3-(2-(4-(6-fluoro-1,2-benzisoxazol-3-yl)-1- |
-
2001
- 2001-11-13 HU HU0104873A patent/HU227118B1/hu not_active IP Right Cessation
-
2002
- 2002-11-13 US US10/495,362 patent/US7307168B2/en not_active Expired - Fee Related
- 2002-11-13 WO PCT/HU2002/000120 patent/WO2003042212A1/en not_active Ceased
- 2002-11-13 CZ CZ2004698A patent/CZ2004698A3/cs unknown
- 2002-11-13 SK SK254-2004A patent/SK2542004A3/sk unknown
- 2002-11-13 JP JP2003544048A patent/JP4297785B2/ja not_active Expired - Fee Related
- 2002-11-13 DE DE60219957T patent/DE60219957T8/de active Active
- 2002-11-13 EP EP02803068A patent/EP1461338B1/de not_active Expired - Lifetime
- 2002-11-13 ES ES02803068T patent/ES2286332T3/es not_active Expired - Lifetime
- 2002-11-13 PT PT02803068T patent/PT1461338E/pt unknown
- 2002-11-13 AT AT02803068T patent/ATE361298T1/de active
- 2002-11-13 DK DK02803068T patent/DK1461338T3/da active
- 2002-11-13 PL PL02369233A patent/PL369233A1/xx not_active Application Discontinuation
-
2004
- 2004-06-11 BG BG108757A patent/BG108757A/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ2004698A3 (cs) | 2004-09-15 |
| US7307168B2 (en) | 2007-12-11 |
| DE60219957D1 (de) | 2007-06-14 |
| HU0104873D0 (en) | 2002-01-28 |
| ATE361298T1 (de) | 2007-05-15 |
| EP1461338A1 (de) | 2004-09-29 |
| HU227118B1 (en) | 2010-07-28 |
| HUP0104873A3 (en) | 2003-11-28 |
| US20050004141A1 (en) | 2005-01-06 |
| BG108757A (bg) | 2005-03-31 |
| DK1461338T3 (da) | 2007-09-03 |
| DE60219957T2 (de) | 2008-01-17 |
| JP4297785B2 (ja) | 2009-07-15 |
| ES2286332T3 (es) | 2007-12-01 |
| SK2542004A3 (en) | 2004-12-01 |
| EP1461338B1 (de) | 2007-05-02 |
| HUP0104873A2 (hu) | 2003-08-28 |
| WO2003042212A1 (en) | 2003-05-22 |
| PL369233A1 (en) | 2005-04-18 |
| PT1461338E (pt) | 2007-07-23 |
| JP2005513019A (ja) | 2005-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| R082 | Change of representative |
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