ES2121685B1 - Procedimiento para la obtencion de (+)-trans-4(4-fluoro-fenil)-3-hidroximetil-1-metilpiperidina. - Google Patents
Procedimiento para la obtencion de (+)-trans-4(4-fluoro-fenil)-3-hidroximetil-1-metilpiperidina.Info
- Publication number
- ES2121685B1 ES2121685B1 ES9600818A ES9600818A ES2121685B1 ES 2121685 B1 ES2121685 B1 ES 2121685B1 ES 9600818 A ES9600818 A ES 9600818A ES 9600818 A ES9600818 A ES 9600818A ES 2121685 B1 ES2121685 B1 ES 2121685B1
- Authority
- ES
- Spain
- Prior art keywords
- trans
- fenil
- methylpiperidine
- fluoro
- procedure
- 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 - Fee Related
Links
Landscapes
- Hydrogenated Pyridines (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE (+)-TRANS-4-(4-FLUORO-FENIL)-3-HIDROXIMETIL-1-METILPIPERIDINA QUE CONSISTE EN LA REDUCCION DE (+)-TRANS-4-(4-FLUOROFENIL)-2-PIPERIDINONA-5-CARBOXILATO DE ETILO, CON HIDRURO DE LITIO Y ALUMINIO O BORANOS PARA DAR LA (+)-TRANS-4-(4-FLUOROFENIL)-3-HIDROXIMETILPIPERIDINA, EL CUAL SE N-METILA CON FORMALDEHIDO PARA DAR EL COMPUESTO DE FORMULA I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9600818A ES2121685B1 (es) | 1996-04-10 | 1996-04-10 | Procedimiento para la obtencion de (+)-trans-4(4-fluoro-fenil)-3-hidroximetil-1-metilpiperidina. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9600818A ES2121685B1 (es) | 1996-04-10 | 1996-04-10 | Procedimiento para la obtencion de (+)-trans-4(4-fluoro-fenil)-3-hidroximetil-1-metilpiperidina. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2121685A1 ES2121685A1 (es) | 1998-12-01 |
ES2121685B1 true ES2121685B1 (es) | 1999-09-16 |
Family
ID=8294446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9600818A Expired - Fee Related ES2121685B1 (es) | 1996-04-10 | 1996-04-10 | Procedimiento para la obtencion de (+)-trans-4(4-fluoro-fenil)-3-hidroximetil-1-metilpiperidina. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2121685B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002514222A (ja) * | 1997-05-29 | 2002-05-14 | スミスクライン・ビーチャム・コーポレイション | 新規方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1422263A (en) * | 1973-01-30 | 1976-01-21 | Ferrosan As | 4-phenyl-piperidine compounds |
EP0190496A3 (en) * | 1984-12-13 | 1987-05-27 | Beecham Group Plc | Piperidine derivatives having a gastro-intestinal activity |
DE3680184D1 (de) * | 1985-08-10 | 1991-08-14 | Beecham Group Plc | Verfahren zur herstellung von arylpiperidincarbinol. |
GB8714707D0 (en) * | 1987-06-23 | 1987-07-29 | Beecham Group Plc | Chemical process |
DK716088D0 (da) * | 1988-12-22 | 1988-12-22 | Ferrosan As | Reduktion af piperidin-dion-derivater samt intermediat |
US5258517A (en) * | 1992-08-06 | 1993-11-02 | Sepracor, Inc. | Method of preparing optically pure precursors of paroxetine |
GB9305175D0 (en) * | 1993-03-13 | 1993-04-28 | Smithkline Beecham Plc | Novel process |
-
1996
- 1996-04-10 ES ES9600818A patent/ES2121685B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2121685A1 (es) | 1998-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19981201 Kind code of ref document: A1 Effective date: 19981201 |
|
PC2A | Transfer of patent |
Free format text: INKE, S.A. |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180807 |