GB9800656D0 - Improved purification process - Google Patents

Improved purification process

Info

Publication number
GB9800656D0
GB9800656D0 GBGB9800656.2A GB9800656A GB9800656D0 GB 9800656 D0 GB9800656 D0 GB 9800656D0 GB 9800656 A GB9800656 A GB 9800656A GB 9800656 D0 GB9800656 D0 GB 9800656D0
Authority
GB
United Kingdom
Prior art keywords
improved purification
purification
improved
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.)
Ceased
Application number
GBGB9800656.2A
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.)
Macfarlan Smith Ltd
Original Assignee
Macfarlan Smith 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 Macfarlan Smith Ltd filed Critical Macfarlan Smith Ltd
Priority to GBGB9800656.2A priority Critical patent/GB9800656D0/en
Publication of GB9800656D0 publication Critical patent/GB9800656D0/en
Ceased legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/10Separation; Purification; Stabilisation; Use of additives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14The ring being saturated
GBGB9800656.2A 1998-01-14 1998-01-14 Improved purification process Ceased GB9800656D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GBGB9800656.2A GB9800656D0 (en) 1998-01-14 1998-01-14 Improved purification process

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
GBGB9800656.2A GB9800656D0 (en) 1998-01-14 1998-01-14 Improved purification process
PCT/GB1999/000013 WO1999036390A1 (en) 1998-01-14 1999-01-14 Purification of tramadol
CA002316991A CA2316991A1 (en) 1998-01-14 1999-01-14 Purification of tramadol
TR2000/02022T TR200002022T2 (en) 1998-01-14 1999-01-14 Purification of tramadol.
PL99341712A PL341712A1 (en) 1998-01-14 1999-01-14 Tramadole purification process
NZ505129A NZ505129A (en) 1998-01-14 1999-01-14 Purification of tramadol
IL13695799A IL136957D0 (en) 1998-01-14 1999-01-14 Purification of tramadol
EP99901000A EP1047662A1 (en) 1998-01-14 1999-01-14 Purification of tramadol
SK1035-2000A SK10352000A3 (en) 1998-01-14 1999-01-14 Purification of tramadol
AU20637/99A AU744938B2 (en) 1998-01-14 1999-01-14 Purification of tramadol
HU0100356A HU0100356A3 (en) 1998-01-14 1999-01-14 Process for preparation and purification of tramadol
KR1020007007604A KR20010034010A (en) 1998-01-14 1999-01-14 Purification of tramadol

Publications (1)

Publication Number Publication Date
GB9800656D0 true GB9800656D0 (en) 1998-03-11

Family

ID=10825209

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9800656.2A Ceased GB9800656D0 (en) 1998-01-14 1998-01-14 Improved purification process

Country Status (12)

Country Link
EP (1) EP1047662A1 (en)
KR (1) KR20010034010A (en)
AU (1) AU744938B2 (en)
CA (1) CA2316991A1 (en)
GB (1) GB9800656D0 (en)
HU (1) HU0100356A3 (en)
IL (1) IL136957D0 (en)
NZ (1) NZ505129A (en)
PL (1) PL341712A1 (en)
SK (1) SK10352000A3 (en)
TR (1) TR200002022T2 (en)
WO (1) WO1999036390A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100342919B1 (en) * 1999-10-21 2002-07-04 박노중 A preparation and purification for trans isomer of tramadol hydrochloride
US6649783B2 (en) 2001-10-03 2003-11-18 Euro-Celtique, S.A. Synthesis of (+/-)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols
EP1346978A1 (en) * 2002-03-21 2003-09-24 Jubilant Organosys Limited Process for preparing tramadol hydrochloride and/or tramadol monohydrate
DE10236510A1 (en) * 2002-08-09 2004-02-19 Grünenthal GmbH 2-((Dimethylamino)-methyl)-1-(3-methoxyphenyl)-cyclohexanol preparation, by Grignard reaction in presence of lithium salt and dialkoxyalkane to give high yield of the analgesic trans-isomer tramadol
EP1785412A1 (en) 2005-11-14 2007-05-16 IPCA Laboratories Limited Tramadol recovery process
WO2010032254A1 (en) * 2008-09-22 2010-03-25 Kamud Drugs Pvt . Ltd . Industrial process for cis(+m-2-r(dimethylamino)-methyl-1-(3- methoxyphenyl) cyclohexanol hydrochloride
WO2014154747A1 (en) 2013-03-26 2014-10-02 Institut National De La Sante Et De La Recherche Medicale (Inserm) Extraction of tramadol from nauclea latifolia smith
USD828429S1 (en) 2015-02-23 2018-09-11 Samsung Electronics Co., Ltd. Digital camera
CA3110155A1 (en) * 2018-08-20 2020-02-27 Mylan Laboratories Limited Tramadol hbr-celecoxib co-crystal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652589A (en) * 1967-07-27 1972-03-28 Gruenenthal Chemie 1-(m-substituted phenyl)-2-aminomethyl cyclohexanols
IL103096A (en) * 1992-09-08 1996-12-05 Chemagis Ltd Process for the purification of 2-[(dimethyllamino)methyl]-1-(3-methoxyphenyl) cyclohexanol and its salts
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

Also Published As

Publication number Publication date
CA2316991A1 (en) 1999-07-22
EP1047662A1 (en) 2000-11-02
WO1999036390A1 (en) 1999-07-22
NZ505129A (en) 2001-11-30
PL341712A1 (en) 2001-04-23
IL136957D0 (en) 2001-06-14
HU0100356A2 (en) 2002-05-29
AU2063799A (en) 1999-08-02
AU744938B2 (en) 2002-03-07
TR200002022T2 (en) 2000-11-21
HU0100356A3 (en) 2002-08-28
KR20010034010A (en) 2001-04-25
SK10352000A3 (en) 2001-02-12

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)