ES2058707T3 - Procedimiento para la obtencion del acido 1-aminometil-1-ciclohexanoacetico. - Google Patents
Procedimiento para la obtencion del acido 1-aminometil-1-ciclohexanoacetico.Info
- Publication number
- ES2058707T3 ES2058707T3 ES90116292T ES90116292T ES2058707T3 ES 2058707 T3 ES2058707 T3 ES 2058707T3 ES 90116292 T ES90116292 T ES 90116292T ES 90116292 T ES90116292 T ES 90116292T ES 2058707 T3 ES2058707 T3 ES 2058707T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- acid
- ciclohexanoacetico
- aminometil
- obtaining
- 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
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 238000006845 Michael addition reaction Methods 0.000 abstract 1
- -1 NITRO GROUP Chemical group 0.000 abstract 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/28—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and containing rings
-
- 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
- C07C227/12—Formation of amino and carboxyl groups
-
- 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
- C07C227/22—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from lactams, cyclic ketones or cyclic oximes, e.g. by reactions involving Beckmann rearrangement
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
EL INVENTO SE REFIERE A UNA NUEVA REACCION DE LA ADICION MICHAEL, QUE SE UTILIZA PARA OBTENER EL ACIDO 1 SE AUMENTA EL RENDIMIENTO DE PRODUCCION Y SE ELEVA LA SEGURIDAD DEL PROCEDIMIENTO EMPLEANDO KOH EN LA PRIMERA ETAPA DE REACCION, TRANSFORMANDO EL KOH CON NITROMETANO EN DMSO EN PRESENCIA DE UNOS CARBONATOS METALICOS ALCALINOS Y REDUCIENDO EL GRUPO NITRO INTRODUCIDO A ELEVADA TEMPERATURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3928182A DE3928182A1 (de) | 1989-08-25 | 1989-08-25 | Verfahren zur herstellung von gabapentin |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2058707T3 true ES2058707T3 (es) | 1994-11-01 |
Family
ID=6387900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90116292T Expired - Lifetime ES2058707T3 (es) | 1989-08-25 | 1990-08-24 | Procedimiento para la obtencion del acido 1-aminometil-1-ciclohexanoacetico. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5091567A (es) |
EP (1) | EP0414274B1 (es) |
JP (1) | JP2846084B2 (es) |
AT (1) | ATE90936T1 (es) |
DE (2) | DE3928182A1 (es) |
DK (1) | DK0414274T3 (es) |
ES (1) | ES2058707T3 (es) |
FI (1) | FI103040B1 (es) |
HU (1) | HU207284B (es) |
IL (1) | IL95479A (es) |
MY (1) | MY107055A (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0683596B1 (en) * | 1994-05-18 | 2000-08-30 | Sharp Kabushiki Kaisha | Card type camera with image processing function |
KR100512506B1 (ko) * | 1996-03-14 | 2005-12-21 | 워너-램버트 캄파니 엘엘씨 | 제약제제로서신규한치환시클릭아미노산 |
US6372792B1 (en) | 1996-04-26 | 2002-04-16 | Guy Chouinard | Method for treating anxiety, anxiety disorders and insomnia |
ES2197493T3 (es) | 1997-09-18 | 2004-01-01 | Warner-Lambert Company Llc | Nuevos procedimientos estereoselectivos para la preparacion de analogos de gabapentina. |
AU9318398A (en) | 1997-10-07 | 1999-04-27 | Warner-Lambert Company | Process for preparing a cyclic amino acid anticonvulsant compound |
HU225502B1 (en) * | 1998-12-29 | 2007-01-29 | Richter Gedeon Vegyeszet | Process for producing 1-(amino-metyl)-cyclohexene-acetic-acid and intermediates |
US6333352B1 (en) * | 2000-04-05 | 2001-12-25 | Mimicking Man Manually, Inc. | Method of treating benign positional vertigo |
US6531509B2 (en) | 2000-06-16 | 2003-03-11 | Teva Pharmaceutical Industries Ltd. | Stable gabapentin containing more than 20 ppm of chlorine ion |
YU95302A (sh) * | 2000-06-16 | 2006-05-25 | Teva Pharmaceutical Industries Ltd. | Stabilni gabapentin koji ima ph u kontrolisanom rasponu |
US6613904B2 (en) * | 2000-11-02 | 2003-09-02 | Teva Pharmaceutical Industries, Ltd | Process for production of gabapentin intermediate |
ITMI20011132A1 (it) | 2001-05-29 | 2002-11-29 | Procos Spa | Procedimento per la preparazione dell'acido 1-amminometil-1-cicloesanacetico |
ITMI20012750A1 (it) | 2001-12-21 | 2003-06-21 | Procos Spa | Processo per la produzione dell'acido 1-(amminometil)-cicloesil-acetico in forma pura |
US20030119908A1 (en) * | 2001-12-21 | 2003-06-26 | Zambon Group S.P.A. | Stable gabapentin compositions |
DE10203122A1 (de) | 2002-01-25 | 2003-07-31 | Gruenenthal Gmbh | Verfahren zur Herstellung von substituierten Acrylsäureestern bzw. deren Einsatz zur Herstellung von substituierten gamma-Aminosäuren |
US20040034248A1 (en) * | 2002-04-16 | 2004-02-19 | 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. |
EP1599446B1 (en) * | 2002-11-20 | 2009-08-12 | Hikal Ltd. | An improved process for the preparation of gabalactam |
EP1615875A2 (en) * | 2003-04-21 | 2006-01-18 | Matrix Laboratories Limited | Process for the preparation of gabapentin form-ii |
US20050148792A1 (en) * | 2004-01-02 | 2005-07-07 | Damodaragounder Gopal | Process for the preparation of gabapentin |
US20050187295A1 (en) * | 2004-02-19 | 2005-08-25 | Surendra Kalyan | Processes for the preparation of gabapentin |
ITMI20040579A1 (it) * | 2004-03-25 | 2004-06-25 | Zambon Spa | Processo di preparazione di gabapentina |
ITMI20041271A1 (it) * | 2004-06-24 | 2004-09-24 | Zambon Spa | Processo di preparazione di gabapentina |
GB0416228D0 (en) | 2004-07-20 | 2004-08-25 | Sandoz Ind Products S A | Process for the preparation of gabapentin |
US20090043126A1 (en) * | 2005-02-28 | 2009-02-12 | Jordi Bosch I Llado | Process and Methods for the Preparation of Gabapentin and Its Intermediates |
US7442834B2 (en) * | 2006-06-12 | 2008-10-28 | Zhejiang Chiral Medicine Chemicals Co., Ltd. | Process suitable for industrial scale production of gabapentin |
CN100404504C (zh) * | 2006-06-12 | 2008-07-23 | 浙江手心医药化学品有限公司 | 3,3-亚戊基丁内酰胺的制备方法 |
JP5144656B2 (ja) * | 2006-06-30 | 2013-02-13 | ザック システム エス.ピー.エー. | ガバペンチンの調製プロセス |
US8431739B2 (en) | 2010-06-14 | 2013-04-30 | Divi's Laboratories, Ltd. | Process for the preparation of gabapentin |
ITMI20131757A1 (it) | 2013-10-22 | 2015-04-23 | Zach System Spa | Processo di preparazione di gabapentina |
WO2015144825A1 (en) | 2014-03-27 | 2015-10-01 | Sanovel Ilac Sanayi Ve Ticaret A.S. | Oral liquid pharmaceutical solution of gabapentin |
TW201607923A (zh) | 2014-07-15 | 2016-03-01 | 歌林達有限公司 | 被取代之氮螺環(4.5)癸烷衍生物 |
CA2955071A1 (en) | 2014-07-15 | 2016-01-21 | Grunenthal Gmbh | Substituted azaspiro(4.5)decane derivatives |
CN104151180A (zh) * | 2014-08-28 | 2014-11-19 | 太仓运通生物化工有限公司 | 一种加巴喷丁盐酸盐的制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825739A (en) * | 1952-10-06 | 1958-03-04 | British Celanese | Production of amino acids and their derivatives |
GB825562A (en) * | 1955-07-18 | 1959-12-16 | Upjohn Co | Substituted spiro-pyrrolidines |
US2812334A (en) * | 1956-02-10 | 1957-11-05 | Upjohn Co | Organic compounds |
US3253039A (en) * | 1962-02-05 | 1966-05-24 | Engelhard Ind Inc | Catalytic hydrogenation of organic nitrocompounds |
US3417090A (en) * | 1965-09-15 | 1968-12-17 | Bayer Ag | Reduction of nitro compounds to amines |
US3624127A (en) * | 1966-10-11 | 1971-11-30 | Sterling Drug Inc | Basic esters of cyclohexylideneacetic acids and intermediates |
US3594419A (en) * | 1968-04-15 | 1971-07-20 | Gulf Research Development Co | Process for converting nitroparaffins to amines |
US3595875A (en) * | 1968-12-09 | 1971-07-27 | Texaco Inc | Preparation of 2-pyrrolidinone |
US3766271A (en) * | 1971-03-04 | 1973-10-16 | Texaco Inc | Homogeneous catalysts useful in the reduction of nitroparaffins to amines |
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 |
US4087544A (en) * | 1974-12-21 | 1978-05-02 | Warner-Lambert Company | Treatment of cranial dysfunctions using novel cyclic amino acids |
DE2626467C2 (de) * | 1976-06-12 | 1984-11-22 | Gödecke AG, 1000 Berlin | 1-(N-Isopropylaminomethyl)-cyclohexanessigsäure, Verfahren zu deren Herstellung und diese Verbindung enthaltende Arzneimittel |
FR2431494A1 (fr) * | 1978-07-17 | 1980-02-15 | Logeais Labor Jacques | Nouveaux derives du benzofuranne, leur procede de preparation et leur application en therapeutique |
JPS5865255A (ja) * | 1981-10-13 | 1983-04-18 | Tanabe Seiyaku Co Ltd | γ−アミノ酪酸カルシウム塩の製法 |
US4894476A (en) * | 1988-05-02 | 1990-01-16 | Warner-Lambert Company | Gabapentin monohydrate and a process for producing the same |
-
1989
- 1989-08-25 DE DE3928182A patent/DE3928182A1/de not_active Withdrawn
-
1990
- 1990-08-21 US US07/570,487 patent/US5091567A/en not_active Expired - Lifetime
- 1990-08-21 MY MYPI90001396A patent/MY107055A/en unknown
- 1990-08-23 IL IL9547990A patent/IL95479A/en active IP Right Grant
- 1990-08-24 DK DK90116292.5T patent/DK0414274T3/da active
- 1990-08-24 FI FI904203A patent/FI103040B1/fi active IP Right Grant
- 1990-08-24 DE DE9090116292T patent/DE59001851D1/de not_active Expired - Lifetime
- 1990-08-24 AT AT90116292T patent/ATE90936T1/de not_active IP Right Cessation
- 1990-08-24 HU HU905332A patent/HU207284B/hu unknown
- 1990-08-24 EP EP90116292A patent/EP0414274B1/de not_active Expired - Lifetime
- 1990-08-24 ES ES90116292T patent/ES2058707T3/es not_active Expired - Lifetime
- 1990-08-24 JP JP2221421A patent/JP2846084B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0414274A2 (de) | 1991-02-27 |
US5091567A (en) | 1992-02-25 |
MY107055A (en) | 1995-09-30 |
HUT54623A (en) | 1991-03-28 |
IL95479A (en) | 1996-09-12 |
FI904203A0 (fi) | 1990-08-24 |
DK0414274T3 (da) | 1993-08-09 |
DE59001851D1 (de) | 1993-07-29 |
EP0414274A3 (en) | 1991-05-15 |
HU207284B (en) | 1993-03-29 |
JPH03118355A (ja) | 1991-05-20 |
IL95479A0 (en) | 1991-06-30 |
JP2846084B2 (ja) | 1999-01-13 |
HU905332D0 (en) | 1991-02-28 |
FI103040B (fi) | 1999-04-15 |
DE3928182A1 (de) | 1991-02-28 |
FI103040B1 (fi) | 1999-04-15 |
ATE90936T1 (de) | 1993-07-15 |
EP0414274B1 (de) | 1993-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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