DE602005027911D1 - Verfahren zur herstellung von gabapentin - Google Patents

Verfahren zur herstellung von gabapentin

Info

Publication number
DE602005027911D1
DE602005027911D1 DE602005027911T DE602005027911T DE602005027911D1 DE 602005027911 D1 DE602005027911 D1 DE 602005027911D1 DE 602005027911 T DE602005027911 T DE 602005027911T DE 602005027911 T DE602005027911 T DE 602005027911T DE 602005027911 D1 DE602005027911 D1 DE 602005027911D1
Authority
DE
Germany
Prior art keywords
gabapentin
preparation
relates
acidification
aqueous solution
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
Application number
DE602005027911T
Other languages
English (en)
Inventor
Roberto Giovanetti
Andrea Nicoli
Massimo Verzini
Giorgio Soriato
Livius Cotarca
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.)
Zach System SpA
Original Assignee
Zach System SpA
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 Zach System SpA filed Critical Zach System SpA
Publication of DE602005027911D1 publication Critical patent/DE602005027911D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C07C227/42—Crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • 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
DE602005027911T 2004-03-25 2005-03-21 Verfahren zur herstellung von gabapentin Active DE602005027911D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000579A ITMI20040579A1 (it) 2004-03-25 2004-03-25 Processo di preparazione di gabapentina
PCT/EP2005/051297 WO2005092837A2 (en) 2004-03-25 2005-03-21 Process for the preparation of gabapentin

Publications (1)

Publication Number Publication Date
DE602005027911D1 true DE602005027911D1 (de) 2011-06-16

Family

ID=34963314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005027911T Active DE602005027911D1 (de) 2004-03-25 2005-03-21 Verfahren zur herstellung von gabapentin

Country Status (15)

Country Link
US (1) US7417166B2 (de)
EP (1) EP1919856B1 (de)
JP (1) JP4801043B2 (de)
AT (1) ATE508107T1 (de)
CA (1) CA2560698C (de)
CY (1) CY1111730T1 (de)
DE (1) DE602005027911D1 (de)
DK (1) DK1919856T3 (de)
ES (1) ES2364273T3 (de)
HR (1) HRP20110401T1 (de)
IL (1) IL178154A (de)
IT (1) ITMI20040579A1 (de)
PT (1) PT1919856E (de)
SI (1) SI1919856T1 (de)
WO (1) WO2005092837A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20042418A1 (it) * 2004-12-17 2005-03-17 Zambon Spa Processo per la purificazione della gabapentina
EP2038249B1 (de) * 2006-06-30 2013-09-11 ZaCh System S.p.A. Verfahren zur herstellung von gabapentin
US20110245536A1 (en) * 2008-06-02 2011-10-06 Actavis Group Ptc Ehf Process for preparing pregabalin
EP2358851B2 (de) * 2008-11-17 2018-01-10 Basf Se Verwendung von methansulfonsäure zur herstellung von fettsäureestern
ITMI20131757A1 (it) * 2013-10-22 2015-04-23 Zach System Spa Processo di preparazione di gabapentina

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460891C2 (de) 1974-12-21 1982-09-23 Gödecke AG, 1000 Berlin 1-Aminomethyl-1-cycloalkanessigsäuren und deren Ester, Verfahren zu deren Herstellung und diese Verbindungen enthaltende Arzneimittel
US4894476A (en) * 1988-05-02 1990-01-16 Warner-Lambert Company Gabapentin monohydrate and a process for producing the same
DE3928182A1 (de) 1989-08-25 1991-02-28 Goedecke Ag Verfahren zur herstellung von gabapentin
DE3928184A1 (de) 1989-08-25 1991-02-28 Goedecke Ag Verfahren zur herstellung von cyclischen aminosaeurederivaten sowie zwischenprodukte
US5084479A (en) * 1990-01-02 1992-01-28 Warner-Lambert Company Novel methods for treating neurodegenerative diseases
IL119890A (en) 1996-12-24 2002-03-10 Teva Pharma Gabapentin form iii and preparation of gabapentin form ii
IT1311984B1 (it) 1999-03-26 2002-03-22 Bioindustria Lab Italiano Medi Procedimento per la preparzione di gabapentin.
IT1319234B1 (it) 2000-10-23 2003-09-26 Zambon Spa Processo di preparazione di gabapentina.
US6800782B2 (en) * 2001-10-09 2004-10-05 Warner-Lambert Co. Anhydrous crystalline forms of gabapentin
WO2003070683A1 (en) 2002-02-22 2003-08-28 Shasun Chemicals And Drugs Limited Preparation of new mineral acid addition salts of gabapentin
WO2003089403A1 (en) * 2002-04-16 2003-10-30 Taro Pharmaceutical Industries Ltd. Process for preparing gabapentin
ITMI20022071A1 (it) * 2002-10-01 2004-04-02 Erregierre Spa Processo di sintesi dell'acido 1-(aminometil)cicloesanacetico cloridato.
WO2004110981A1 (en) * 2003-06-12 2004-12-23 Matrix Laboratories Ltd A process for the preparation of gabapentin form-ii

Also Published As

Publication number Publication date
WO2005092837A3 (en) 2005-12-22
ITMI20040579A1 (it) 2004-06-25
SI1919856T1 (sl) 2011-10-28
IL178154A (en) 2013-09-30
US7417166B2 (en) 2008-08-26
PT1919856E (pt) 2011-07-08
IL178154A0 (en) 2006-12-31
CA2560698A1 (en) 2005-10-06
CY1111730T1 (el) 2015-10-07
EP1919856A2 (de) 2008-05-14
WO2005092837A2 (en) 2005-10-06
CA2560698C (en) 2012-02-07
HRP20110401T1 (hr) 2011-06-30
EP1919856B1 (de) 2011-05-04
ATE508107T1 (de) 2011-05-15
JP4801043B2 (ja) 2011-10-26
US20070293700A1 (en) 2007-12-20
ES2364273T3 (es) 2011-08-30
DK1919856T3 (da) 2011-08-08
JP2007530504A (ja) 2007-11-01

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