ES2154792T3 - Procedimiento para la purificacion de (rr-ss)-2-dimetilaminometil-1-(3-metoxifenil)ciclohexanol y sus sales. - Google Patents

Procedimiento para la purificacion de (rr-ss)-2-dimetilaminometil-1-(3-metoxifenil)ciclohexanol y sus sales.

Info

Publication number
ES2154792T3
ES2154792T3 ES96308347T ES96308347T ES2154792T3 ES 2154792 T3 ES2154792 T3 ES 2154792T3 ES 96308347 T ES96308347 T ES 96308347T ES 96308347 T ES96308347 T ES 96308347T ES 2154792 T3 ES2154792 T3 ES 2154792T3
Authority
ES
Spain
Prior art keywords
isomer
cyclohexanol
purification
methoxyphenyl
dimetilaminometil
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 - Lifetime
Application number
ES96308347T
Other languages
English (en)
Inventor
Ori Lerman
Michael Tennenbaum
Erez Gal
Joseph Kaspi
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.)
Wavelength Pharmaceuticals Ltd
Original Assignee
Chemagis Ltd
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 Chemagis Ltd filed Critical Chemagis Ltd
Application granted granted Critical
Publication of ES2154792T3 publication Critical patent/ES2154792T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/10—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

LA INVENCION PROPORCIONA UN PROCEDIMIENTO PARA LA PURIFICACION Y AISLAMIENTO DE (()RR-SS())-2-DIMETIL-AMINOETIL-1-(()3METOXIFENIL())CICLOHEXANOL DE MEZCLAS QUE TAMBIEN CONTIENEN EL ISOMERO (RS,SR) QUE COMPRENDE LA REACCION DE LA MEZCLA ANTERIOR EN UN SOLVENTE A TEMPERATURA ELEVADA BAJO CONDICIONES ACIDAS, POR LO QUE EL ISOMERO (RS,SR) ES SELECTIVAMENTE CONVERTIDO EN EL ISOMERO (RR,SS), 1-(()3-METOXIFENIL())-2DIMETILAMINOMETILCICLOHEX-6-ENO, 1-(()3-METOXIFENIL())-2-DIMETILAMINOMETILCICLOHEX-1-ENO O UNA MEZCLA DE LOS MISMOS, PRECIPITACION DE FORMA SELECTIVA DEL ISOMERO (RR,SS) DESEADO COMO UNA SAL DE AMINOACIDO, Y RECRISTALIZACION DEL PRODUCTO PURIFICADO.
ES96308347T 1995-12-07 1996-11-19 Procedimiento para la purificacion de (rr-ss)-2-dimetilaminometil-1-(3-metoxifenil)ciclohexanol y sus sales. Expired - Lifetime ES2154792T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL11628195A IL116281A (en) 1995-12-07 1995-12-07 Process for the purification of (rr,ss)-2-dimethylaminomethyl-1-(3-methoxyphenyl) cyclohexanol and its salts

Publications (1)

Publication Number Publication Date
ES2154792T3 true ES2154792T3 (es) 2001-04-16

Family

ID=11068279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96308347T Expired - Lifetime ES2154792T3 (es) 1995-12-07 1996-11-19 Procedimiento para la purificacion de (rr-ss)-2-dimetilaminometil-1-(3-metoxifenil)ciclohexanol y sus sales.

Country Status (12)

Country Link
US (1) US5672755A (es)
EP (1) EP0778262B1 (es)
AT (1) ATE198879T1 (es)
AU (1) AU713304B2 (es)
CA (1) CA2192155C (es)
DE (1) DE69611663T2 (es)
DK (1) DK0778262T3 (es)
ES (1) ES2154792T3 (es)
GR (1) GR3035602T3 (es)
IL (1) IL116281A (es)
PT (1) PT778262E (es)
SK (1) SK282179B6 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL119121A (en) * 1996-08-22 2000-11-21 Chemagis Ltd Process for the purification of (RR-SS)-2-dimethylaminomethyl-1-(3-methoxyphenyl)cyclohexanol hydrochloride
WO1999003820A1 (en) * 1997-07-15 1999-01-28 Russinsky Limited Tramadol, salts thereof and process for their preparation
US5877351A (en) * 1997-12-24 1999-03-02 Wyckoff Chemical Company, Inc. Preparation and purification process for 2- (dimethylamino) methyl!-1-(3-methoxphenyl)-cyclohexanol and its salts
IT1298597B1 (it) 1998-03-06 2000-01-12 Secifarma Spa Processo per la purificazione dell'(rr,ss)-2-(dimetilammino)metil- 1-(3-metossifenil)-cicloesanolo dall'(rs,sr)-2-(dimetilammino)
DE69913955T2 (de) * 1998-05-22 2004-12-16 Mallinckrodt, Inc. Ein verbessertes synthese- und reinigungsverfahren für (r*,r*)-2-[(dimethylamino)methyl]-1-(3-methoxyphenyl) cyclohexanol hydrochlorid
DK1082300T3 (da) * 1998-05-29 2003-12-15 Upjohn Co 3-[1'-N-Methylamino)ethyl-N-benzyl]pyrrolidin-monomethansulfonat
AU4775699A (en) * 1999-06-22 2001-01-09 Grunenthal Gmbh Method for separating the diastereomer bases of 2-((dimethylamino)methyl)-1-(3-methoxyphenyl)-cyclohexanol
GB0010437D0 (en) * 2000-04-28 2000-06-14 Darwin Discovery Ltd Process
DE10108308A1 (de) * 2001-02-21 2002-08-29 Gruenenthal Gmbh Verfahren zur Isolierung und Reinigung von (1RS,2RS)-2[(Dimethylamino)methyl]-1-(3-methoxyphenyl)-cyclohexanol
US6649783B2 (en) 2001-10-03 2003-11-18 Euro-Celtique, S.A. Synthesis of (+/-)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols
US6780891B2 (en) 2001-11-30 2004-08-24 Sepracor Inc. Tramadol analogs and uses thereof
US8487002B2 (en) 2002-10-25 2013-07-16 Paladin Labs Inc. Controlled-release compositions
TWI319713B (en) * 2002-10-25 2010-01-21 Sustained-release tramadol formulations with 24-hour efficacy
US20060172006A1 (en) * 2003-10-10 2006-08-03 Vincent Lenaerts Sustained-release tramadol formulations with 24-hour clinical efficacy
DE102005031041A1 (de) * 2005-07-02 2007-01-04 Palitzsch, Peter Verfahren zur Isomerisierung von Tramadol
BRPI0615860B8 (pt) 2005-09-09 2021-05-25 Labopharm Barbados Ltd composição farmacêutica de liberação prolongada monolítica sólida
PT1931346E (pt) * 2005-09-09 2012-08-14 Angelini Labopharm Llc Composição de trazodona para administração uma vez por dia
EP1785412A1 (en) * 2005-11-14 2007-05-16 IPCA Laboratories Limited Tramadol recovery process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219503B (de) 1960-08-20 1966-06-23 Firth Cleveland Ltd Heiz- und/oder Kuehlgeraet
US3652589A (en) * 1967-07-27 1972-03-28 Gruenenthal Chemie 1-(m-substituted phenyl)-2-aminomethyl cyclohexanols
US3653589A (en) 1970-07-27 1972-04-04 Carrier Corp Air conditioning system
IL103096A (en) * 1992-09-08 1996-12-05 Chemagis Ltd Process for purification 2 -]) Dimethylamino (methyl-1-) 3-methoxycinyl (cyclohexanol and its salts.

Also Published As

Publication number Publication date
SK150396A3 (en) 1997-07-09
EP0778262B1 (en) 2001-01-24
US5672755A (en) 1997-09-30
AU713304B2 (en) 1999-11-25
EP0778262A3 (en) 1998-04-29
DK0778262T3 (da) 2001-03-05
IL116281A0 (en) 1996-03-31
AU7181896A (en) 1997-06-12
CA2192155A1 (en) 1997-06-08
SK282179B6 (sk) 2001-11-06
CA2192155C (en) 2005-06-14
EP0778262A2 (en) 1997-06-11
ATE198879T1 (de) 2001-02-15
IL116281A (en) 1999-06-20
DE69611663D1 (de) 2001-03-01
GR3035602T3 (en) 2001-06-29
DE69611663T2 (de) 2001-06-13
PT778262E (pt) 2001-05-31

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