EA200970126A1 - Способ получения прегабалина и его энантиомера - Google Patents
Способ получения прегабалина и его энантиомераInfo
- Publication number
- EA200970126A1 EA200970126A1 EA200970126A EA200970126A EA200970126A1 EA 200970126 A1 EA200970126 A1 EA 200970126A1 EA 200970126 A EA200970126 A EA 200970126A EA 200970126 A EA200970126 A EA 200970126A EA 200970126 A1 EA200970126 A1 EA 200970126A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- enantiomer
- pregabalin
- obtaining
- obtaining pregabalin
- prepare
- Prior art date
Links
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
- C07C229/04—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 acyclic and saturated
- C07C229/06—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 acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
- C07C229/08—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 acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
- C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0614133A GB0614133D0 (en) | 2006-07-15 | 2006-07-15 | Process for preparing a pharmaceutical compound |
PCT/GB2007/002607 WO2008009897A1 (fr) | 2006-07-15 | 2007-07-11 | Procédé de préparation de la prégabaline et de son énantiomère opposé |
Publications (1)
Publication Number | Publication Date |
---|---|
EA200970126A1 true EA200970126A1 (ru) | 2009-06-30 |
Family
ID=36955756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200970126A EA200970126A1 (ru) | 2006-07-15 | 2007-07-11 | Способ получения прегабалина и его энантиомера |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2046728A1 (fr) |
EA (1) | EA200970126A1 (fr) |
GB (1) | GB0614133D0 (fr) |
WO (1) | WO2008009897A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101160281A (zh) | 2005-04-06 | 2008-04-09 | 特瓦制药工业有限公司 | 结晶形态的普瑞巴林 |
US7488846B2 (en) | 2005-04-11 | 2009-02-10 | Teva Pharmaceuical Industries Ltd. | Pregabalin free of lactam and a process for preparation thereof |
KR100893312B1 (ko) | 2005-05-10 | 2009-04-15 | 테바 파마슈티컬 인더스트리즈 리미티드 | 프레가발린 및 이의 염의 제조 방법 |
CA2604600A1 (fr) | 2005-05-10 | 2006-11-16 | Teva Pharmaceutical Industries Ltd. | Pregabaline exempte d'acide isobutylglutarique et son procede de preparation |
CA2604624A1 (fr) | 2005-05-10 | 2006-11-16 | Teva Pharmaceutical Industries Ltd. | Resolution optique de l'acide 3-carbamoylmethyl-5-methyl hexanoique |
KR20070087596A (ko) | 2005-09-19 | 2007-08-28 | 테바 파마슈티컬 인더스트리즈 리미티드 | (s)-(+)-3-(아미노메틸)-5-메틸헥산산의 비대칭 합성 |
KR20080027880A (ko) | 2006-05-24 | 2008-03-28 | 테바 파마슈티컬 인더스트리즈 리미티드 | R-(+)-3-(카바모일메틸)-5-메틸헥산산 및 이의 염의 제조방법 |
BRPI0803092A2 (pt) | 2007-03-22 | 2011-08-30 | Teva Pharma | sìntese de (s)-(+)-3-(aminometil)-5-metil ácido hexanóico, (s)-pregabalina |
CN101333165B (zh) * | 2008-08-05 | 2011-05-04 | 浙江大学 | 一种戊二酸单甲酯的合成方法 |
IT1394292B1 (it) * | 2009-05-07 | 2012-06-06 | Dipharma Francis Srl | Procedimento per la sintesi di pregabalina |
WO2012059797A1 (fr) * | 2010-11-04 | 2012-05-10 | Lupin Limited | Procédé de synthèse de la (s)-prégabaline |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5616793A (en) * | 1995-06-02 | 1997-04-01 | Warner-Lambert Company | Methods of making (S)-3-(aminomethyl)-5-methylhexanoic acid |
-
2006
- 2006-07-15 GB GB0614133A patent/GB0614133D0/en not_active Ceased
-
2007
- 2007-07-11 WO PCT/GB2007/002607 patent/WO2008009897A1/fr active Application Filing
- 2007-07-11 EA EA200970126A patent/EA200970126A1/ru unknown
- 2007-07-11 EP EP07766194A patent/EP2046728A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2046728A1 (fr) | 2009-04-15 |
WO2008009897A1 (fr) | 2008-01-24 |
GB0614133D0 (en) | 2006-08-23 |
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