ATE455089T1 - Verfahren zur herstellung von aminomethylcycloalkan-essigsäuren - Google Patents
Verfahren zur herstellung von aminomethylcycloalkan-essigsäurenInfo
- Publication number
- ATE455089T1 ATE455089T1 AT02808152T AT02808152T ATE455089T1 AT E455089 T1 ATE455089 T1 AT E455089T1 AT 02808152 T AT02808152 T AT 02808152T AT 02808152 T AT02808152 T AT 02808152T AT E455089 T1 ATE455089 T1 AT E455089T1
- Authority
- AT
- Austria
- Prior art keywords
- amino methyl
- acids
- methyl cyclo
- aminomethylcycloalkanacetic
- producing
- Prior art date
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
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
-
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IN2002/000224 WO2004046085A1 (en) | 2002-11-20 | 2002-11-20 | Process for the preparation of amino methyl cyclo alkane acetic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE455089T1 true ATE455089T1 (de) | 2010-01-15 |
Family
ID=32321374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02808152T ATE455089T1 (de) | 2002-11-20 | 2002-11-20 | Verfahren zur herstellung von aminomethylcycloalkan-essigsäuren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7635717B2 (de) |
| EP (1) | EP1603863B1 (de) |
| AT (1) | ATE455089T1 (de) |
| AU (1) | AU2002356426A1 (de) |
| CA (1) | CA2506563C (de) |
| DE (1) | DE60235128D1 (de) |
| ES (1) | ES2339756T3 (de) |
| PT (1) | PT1603863E (de) |
| WO (1) | WO2004046085A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7442834B2 (en) * | 2006-06-12 | 2008-10-28 | Zhejiang Chiral Medicine Chemicals Co., Ltd. | Process suitable for industrial scale production of gabapentin |
| WO2010023694A2 (en) * | 2008-09-01 | 2010-03-04 | Hikal Ltd | Crystalline forms of gabapentin and process thereof |
| US8431739B2 (en) | 2010-06-14 | 2013-04-30 | Divi's Laboratories, Ltd. | Process for the preparation of gabapentin |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL119890A (en) * | 1996-12-24 | 2002-03-10 | Teva Pharma | Gabapentin form iii and preparation of gabapentin form ii |
| US6255526B1 (en) * | 1996-12-24 | 2001-07-03 | Teva Pharmaceutical Industries Ltd. | Preparation of gabapentin |
| 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. |
| IT1319674B1 (it) | 2000-12-01 | 2003-10-23 | Erregierre Spa | Processo per la preparazione dell'acido1-(aminometil)cicloesanacetico. |
| ITMI20012750A1 (it) * | 2001-12-21 | 2003-06-21 | Procos Spa | Processo per la produzione dell'acido 1-(amminometil)-cicloesil-acetico in forma pura |
-
2002
- 2002-11-20 CA CA2506563A patent/CA2506563C/en not_active Expired - Fee Related
- 2002-11-20 US US10/535,253 patent/US7635717B2/en not_active Expired - Fee Related
- 2002-11-20 EP EP02808152A patent/EP1603863B1/de not_active Expired - Lifetime
- 2002-11-20 PT PT02808152T patent/PT1603863E/pt unknown
- 2002-11-20 ES ES02808152T patent/ES2339756T3/es not_active Expired - Lifetime
- 2002-11-20 AT AT02808152T patent/ATE455089T1/de not_active IP Right Cessation
- 2002-11-20 DE DE60235128T patent/DE60235128D1/de not_active Expired - Lifetime
- 2002-11-20 WO PCT/IN2002/000224 patent/WO2004046085A1/en active Search and Examination
- 2002-11-20 AU AU2002356426A patent/AU2002356426A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE60235128D1 (de) | 2010-03-04 |
| WO2004046085A1 (en) | 2004-06-03 |
| US7635717B2 (en) | 2009-12-22 |
| ES2339756T3 (es) | 2010-05-25 |
| CA2506563A1 (en) | 2004-06-03 |
| PT1603863E (pt) | 2010-02-05 |
| AU2002356426A1 (en) | 2004-06-15 |
| US20060149099A1 (en) | 2006-07-06 |
| CA2506563C (en) | 2011-10-18 |
| EP1603863A1 (de) | 2005-12-14 |
| EP1603863B1 (de) | 2010-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |