ES2121682B1 - 4- (4-FLUOROPHENYL) -2-PIPERDINONE-5-ETHYL ETHYL AND PROCEDURE FOR OBTAINING IT. - Google Patents

4- (4-FLUOROPHENYL) -2-PIPERDINONE-5-ETHYL ETHYL AND PROCEDURE FOR OBTAINING IT.

Info

Publication number
ES2121682B1
ES2121682B1 ES9600369A ES9600369A ES2121682B1 ES 2121682 B1 ES2121682 B1 ES 2121682B1 ES 9600369 A ES9600369 A ES 9600369A ES 9600369 A ES9600369 A ES 9600369A ES 2121682 B1 ES2121682 B1 ES 2121682B1
Authority
ES
Spain
Prior art keywords
ethyl
procedure
fluorophenyl
obtaining
piperdinone
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
Application number
ES9600369A
Other languages
Spanish (es)
Other versions
ES2121682A1 (en
Inventor
Olondriz Francisco Marquilla
Barjoan Pere Dalmases
Rovira Anna Bosch
Espinal M De Los Reyes Herbera
Oliver Jose Maria Carulla
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.)
Vita Invest SA
Original Assignee
Vita Invest SA
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 Vita Invest SA filed Critical Vita Invest SA
Priority to ES9600369A priority Critical patent/ES2121682B1/en
Publication of ES2121682A1 publication Critical patent/ES2121682A1/en
Application granted granted Critical
Publication of ES2121682B1 publication Critical patent/ES2121682B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

4-(4-FLUOROFENIL)-2-PIPERIDINONA-5-CARBOXILATO DE ETILO Y PROCEDIMIENTO PARA SU OBTENCION; EL COMPUESTO ES COMO MEZCLA DIASTEREOISOMERICA (+) CIS/(+)TRANS, DE FORMULA I Y COMO MEZCLA, RACEMICA (+) TRANS, DE FORMULA II; EL PROCEDIMIENTO ESTA BASADO EN LA HIDROGENACION Y CICLADO TERMICO DEL INTERMEDIO 2-CIANO-3-(4-FLUOROFENIL)-GLUTARATO DE DIETILO EN PRESENCIA DE UN CATALIZADOR.4- (4-FLUOROPHENYL) -2-PIPERIDINONE-5-ETHYL CARBOXYLATE AND PROCEDURE FOR ITS OBTAINING; THE COMPOUND IS AS A DIASTEREOISOMERIC MIX (+) CIS / (+) TRANS, OF FORMULA I AND AS A MIX, RACEMICA (+) TRANS, OF FORMULA II; THE PROCEDURE IS BASED ON THE HYDROGENATION AND THERMAL CYCLE OF THE INTERMEDIATE 2-CIANO-3- (4-FLUOROFENIL)-DIETHYL GLUTARATE IN THE PRESENCE OF A CATALYST.

ES9600369A 1996-02-16 1996-02-16 4- (4-FLUOROPHENYL) -2-PIPERDINONE-5-ETHYL ETHYL AND PROCEDURE FOR OBTAINING IT. Expired - Fee Related ES2121682B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9600369A ES2121682B1 (en) 1996-02-16 1996-02-16 4- (4-FLUOROPHENYL) -2-PIPERDINONE-5-ETHYL ETHYL AND PROCEDURE FOR OBTAINING IT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600369A ES2121682B1 (en) 1996-02-16 1996-02-16 4- (4-FLUOROPHENYL) -2-PIPERDINONE-5-ETHYL ETHYL AND PROCEDURE FOR OBTAINING IT.

Publications (2)

Publication Number Publication Date
ES2121682A1 ES2121682A1 (en) 1998-12-01
ES2121682B1 true ES2121682B1 (en) 1999-09-16

Family

ID=8293834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600369A Expired - Fee Related ES2121682B1 (en) 1996-02-16 1996-02-16 4- (4-FLUOROPHENYL) -2-PIPERDINONE-5-ETHYL ETHYL AND PROCEDURE FOR OBTAINING IT.

Country Status (1)

Country Link
ES (1) ES2121682B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2331937T3 (en) 1996-06-13 2010-01-20 Sumitomo Chemical Company, Limited DERIVATIVES OF PIPERIDINE AS INTERMEDIARIES FOR THE PREPARATION OF PAROXETINE AND PROCEDURE FOR PREPARING THEMSELVES.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189583A (en) * 1978-04-26 1980-02-19 The United States Of America As Represented By The Department Of Health, Education And Welfare Synthesis of 4A-aryl-decahydroisoquinolines
US5258517A (en) * 1992-08-06 1993-11-02 Sepracor, Inc. Method of preparing optically pure precursors of paroxetine

Also Published As

Publication number Publication date
ES2121682A1 (en) 1998-12-01

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