DE602005018965D1 - Herstellung von pregabalin und verwandten verbindungen - Google Patents
Herstellung von pregabalin und verwandten verbindungenInfo
- Publication number
- DE602005018965D1 DE602005018965D1 DE602005018965T DE602005018965T DE602005018965D1 DE 602005018965 D1 DE602005018965 D1 DE 602005018965D1 DE 602005018965 T DE602005018965 T DE 602005018965T DE 602005018965 T DE602005018965 T DE 602005018965T DE 602005018965 D1 DE602005018965 D1 DE 602005018965D1
- Authority
- DE
- Germany
- Prior art keywords
- pregabalin
- preparation
- related compounds
- compounds
- 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
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
- C07C227/12—Formation of amino and carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- 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
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
-
- 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
- C07C227/20—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 by hydrolysis of N-acylated amino-acids or derivatives thereof, e.g. hydrolysis of carbamates
-
- 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
- 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
- C07C229/24—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 more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/001—Amines; Imines
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/002—Nitriles (-CN)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/42—Hydroxy-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Neurology (AREA)
- Pain & Pain Management (AREA)
- Neurosurgery (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Steroid Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58167104P | 2004-06-21 | 2004-06-21 | |
US62903404P | 2004-11-18 | 2004-11-18 | |
PCT/IB2005/001924 WO2006000904A2 (en) | 2004-06-21 | 2005-06-09 | Preparation of pregabalin and related compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005018965D1 true DE602005018965D1 (de) | 2010-03-04 |
Family
ID=35295367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005018965T Expired - Lifetime DE602005018965D1 (de) | 2004-06-21 | 2005-06-09 | Herstellung von pregabalin und verwandten verbindungen |
Country Status (32)
Country | Link |
---|---|
US (4) | US20050283023A1 (de) |
EP (1) | EP1831154B1 (de) |
JP (5) | JP4174551B2 (de) |
KR (3) | KR100847929B1 (de) |
CN (2) | CN1972904B (de) |
AP (1) | AP2466A (de) |
AR (1) | AR049446A1 (de) |
AT (1) | ATE455093T1 (de) |
AU (1) | AU2005256945B2 (de) |
BR (1) | BRPI0512347B8 (de) |
CA (1) | CA2571040C (de) |
CR (2) | CR8765A (de) |
CY (1) | CY1110337T1 (de) |
DE (1) | DE602005018965D1 (de) |
DK (1) | DK1831154T3 (de) |
EA (3) | EA011765B1 (de) |
ES (1) | ES2336014T3 (de) |
GE (1) | GEP20104895B (de) |
HR (1) | HRP20100054T1 (de) |
IL (1) | IL179614A0 (de) |
MA (1) | MA28674B1 (de) |
ME (1) | ME01067B (de) |
MX (1) | MXPA06014228A (de) |
NO (1) | NO338097B1 (de) |
NZ (1) | NZ552220A (de) |
PL (1) | PL1831154T3 (de) |
PT (1) | PT1831154E (de) |
RS (1) | RS51210B (de) |
SI (1) | SI1831154T1 (de) |
TW (6) | TWI402248B (de) |
UA (1) | UA83575C2 (de) |
WO (1) | WO2006000904A2 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU714980B2 (en) | 1996-07-24 | 2000-01-13 | Warner-Lambert Company Llc | Isobutylgaba and its derivatives for the treatment of pain |
WO2006108151A1 (en) | 2005-04-06 | 2006-10-12 | Teva Pharmaceutical Industries Ltd. | Crystalline forms of pregabalin |
CN101300224A (zh) * | 2005-04-11 | 2008-11-05 | 特瓦制药工业有限公司 | 制备(s)-普瑞巴林的方法 |
US7488846B2 (en) | 2005-04-11 | 2009-02-10 | Teva Pharmaceuical Industries Ltd. | Pregabalin free of lactam and a process for preparation thereof |
WO2006122259A1 (en) | 2005-05-10 | 2006-11-16 | Teva Pharmaceutical Industries Ltd. | Optical resolution of 3-carbamoylmethyl-5-methyl hexanoic acid |
MX2007000525A (es) | 2005-05-10 | 2007-03-28 | Teva Pharma | Pregabalina libre de acido isobutilglutarico y un proceso para la preparacion de ella. |
ATE486841T1 (de) | 2005-05-10 | 2010-11-15 | Teva Pharma | Verfahren zur herstellung von pregabalin und salzen daraus |
CZ297970B6 (cs) * | 2005-08-10 | 2007-05-09 | Zentiva, A. S | Zpusob výroby (S)-3-(aminomethyl)-5-methyl-hexanové kyseliny (pregabalinu) |
WO2007035789A1 (en) | 2005-09-19 | 2007-03-29 | Teva Pharmaceutical Industries Ltd. | Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the new synthesis of (s)-pregabalin |
CA2649115A1 (en) | 2006-05-24 | 2007-12-06 | Teva Pharmaceutical Industries Ltd. | Processes for the preparation of r-(+)-3-(carbamoyl methyl)-5-methylhexanoic acid and salts thereof |
WO2007143152A2 (en) * | 2006-05-31 | 2007-12-13 | Teva Pharmaceutical Industries Ltd. | Preparation of (s)-pregabalin-nitrile |
WO2007143113A2 (en) * | 2006-05-31 | 2007-12-13 | Teva Pharmaceutical Industries Ltd. | The use of enzymatic resolution for the preparation of intermediates of pregabalin |
TW200846308A (en) | 2007-03-22 | 2008-12-01 | Teva Pharma | Synthesis of (s)-(+)-3-(aminomethyl)-5-methyl hexanoic acid |
EP1992609A1 (de) * | 2007-05-14 | 2008-11-19 | Dipharma Francis S.r.l. | Verfahren für die Herstellung einer (S)(+)-3-(Aminomethyl)-5-Methylhexan-Säure |
JP5157576B2 (ja) * | 2007-05-14 | 2013-03-06 | 住友化学株式会社 | 光学活性2−アルキル−1,1,3−トリアルコキシカルボニルプロパンの製造方法 |
KR100846419B1 (ko) * | 2007-08-10 | 2008-07-15 | 한국과학기술원 | 프레가발린의 신규한 제조 방법 |
US20090062393A1 (en) * | 2007-08-29 | 2009-03-05 | Protia, Llc | Deuterium-enriched pregabalin |
WO2009046309A2 (en) * | 2007-10-03 | 2009-04-09 | Teva Pharmaceutical Industries Ltd. | Pregabalin -4-eliminate, pregabalin 5-eliminate, their use as reference marker and standard, and method to produce pregabalin containing low levels thereof |
ITMI20072262A1 (it) | 2007-12-03 | 2009-06-04 | Dipharma Francis Srl | Procedimento per la preparazione di acido (s)(+)-3-(amminometil)-5-metilesanoico |
US20100312010A1 (en) * | 2007-12-18 | 2010-12-09 | Watson Pharma Private Limited | Process for the Preparation of (S)-Pregabalin |
US20100324139A1 (en) * | 2007-12-26 | 2010-12-23 | Generics [Uk] Limited | Process to pregabalin |
JP2010043063A (ja) * | 2008-05-09 | 2010-02-25 | Agency For Science Technology & Research | 川崎病の診断及び治療 |
US8546112B2 (en) | 2008-05-21 | 2013-10-01 | Sandoz Ag | Process for the stereoselective enzymatic hydrolysis of 5-methyl-3-nitromethyl-hexanoic acid ester |
US20090312560A1 (en) * | 2008-06-10 | 2009-12-17 | Lambertus Thijs | Processes for making pregabalin and intermediates therefor |
WO2009158343A1 (en) * | 2008-06-23 | 2009-12-30 | Teva Pharmaceutical Industries, Ltd. | Stereoselective enzymatic synthesis of (s) or (r)-iso-butyl-glutaric ester |
WO2010070593A2 (en) | 2008-12-19 | 2010-06-24 | Pfizer Ireland Pharmaceuticals | Malonate esters |
IT1394292B1 (it) | 2009-05-07 | 2012-06-06 | Dipharma Francis Srl | Procedimento per la sintesi di pregabalina |
WO2011141923A2 (en) | 2010-05-14 | 2011-11-17 | Lupin Limited | Improved synthesis of optically pure (s) - 3-cyano-5-methyl-hexanoic acid alkyl ester, an intermediate of (s)- pregabalin |
WO2012025861A1 (en) | 2010-08-23 | 2012-03-01 | Pfizer Manufacturing Ireland | Process for the preparation of ( s ) - 3 - cyano - 5 - methylhexanoic acid derivatives adn of pregabalin |
WO2012059797A1 (en) * | 2010-11-04 | 2012-05-10 | Lupin Limited | Process for synthesis of (s) - pregabalin |
KR101306585B1 (ko) * | 2011-04-14 | 2013-09-10 | 한국외국어대학교 연구산학협력단 | 프레가발린의 제조방법 |
CN102952057B (zh) * | 2012-11-07 | 2015-09-09 | 浙江普洛家园药业有限公司 | 一种4-异丁基吡咯烷-2-酮的制备方法 |
JP6225490B2 (ja) * | 2013-05-31 | 2017-11-08 | 大日本印刷株式会社 | 医薬品包装体 |
US10076550B2 (en) * | 2014-06-25 | 2018-09-18 | Council Of Scientific & Industrial Research | Synergistic pharmaceutical composition for gastroinestinal disorders |
WO2016075082A1 (en) | 2014-11-10 | 2016-05-19 | Sandoz Ag | Stereoselective reductive amination of alpha-chiral aldehydes using omega-transaminases for the synthesis of precursors of pregabalin and brivaracetam |
CN104557576B (zh) * | 2014-12-19 | 2019-07-19 | 浙江华海药业股份有限公司 | 一种高纯度普瑞巴林的制备方法 |
CN105348125A (zh) * | 2015-11-26 | 2016-02-24 | 太仓运通生物化工有限公司 | 一种以异戊醛为原料合成普瑞巴林的方法 |
CN107445864B (zh) * | 2017-08-09 | 2020-01-17 | 无锡殷达尼龙有限公司 | 一种纯化长碳链氰基酸产物的方法 |
CN108358799B (zh) * | 2018-04-24 | 2020-11-10 | 贵州师范大学 | 一种普瑞巴林的制备方法 |
CN109503403B (zh) * | 2018-12-21 | 2021-11-16 | 卓和药业集团股份有限公司 | 一种普瑞巴林的拆分方法 |
CN113248416B (zh) * | 2020-02-10 | 2024-03-26 | 江西博腾药业有限公司 | 1-((苄氧基)羰基)-4-乙基吡咯烷-3-羧酸的制备方法及其应用 |
WO2021161346A1 (en) * | 2020-02-14 | 2021-08-19 | Council Of Scientific And Industrial Research | Process for the preparation of gamma amino butyric acids and analogs thereof |
CN111205288B (zh) | 2020-02-19 | 2021-03-30 | 四川大学 | 一种(1S,12bS)内酰胺酯化合物的合成方法 |
CN113651717B (zh) * | 2021-08-05 | 2024-08-30 | 浙江工业大学 | 一种光学纯异丁基丁二腈的消旋方法 |
CN113880724A (zh) * | 2021-12-06 | 2022-01-04 | 南京桦冠生物技术有限公司 | 一种3-(2-氨基苯基)-2-丙烯酸酯的制备方法 |
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SU452196A1 (ru) * | 1973-02-12 | 2001-09-20 | Филиал Всесоюзного Научно-Исследовательского Химико-Фармацевтического Института Им. Серго Орджоникидзе | СПОСОБ ПОЛУЧЕНИЯ γ-АМИНОМАСЛЯНОЙ КИСЛОТЫ |
JPS60338B2 (ja) * | 1980-12-16 | 1985-01-07 | 日本新薬株式会社 | 酪酸誘導体の製法 |
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US6197819B1 (en) * | 1990-11-27 | 2001-03-06 | Northwestern University | Gamma amino butyric acid analogs and optical isomers |
US5616793A (en) * | 1995-06-02 | 1997-04-01 | Warner-Lambert Company | Methods of making (S)-3-(aminomethyl)-5-methylhexanoic acid |
US5637767A (en) * | 1995-06-07 | 1997-06-10 | Warner-Lambert Company | Method of making (S)-3-(aminomethyl)-5-methylhexanoic acid |
DE19623142A1 (de) * | 1996-06-10 | 1997-12-11 | Huels Chemische Werke Ag | Enantiomerenangereicherte, durch einen tertiären Kohlenwasserstoffrest substituierte Malonsäuremonoester sowie deren Herstellung |
AU714980B2 (en) * | 1996-07-24 | 2000-01-13 | Warner-Lambert Company Llc | Isobutylgaba and its derivatives for the treatment of pain |
JPH10245369A (ja) * | 1997-03-03 | 1998-09-14 | Ajinomoto Co Inc | セリン誘導体の製造方法 |
US6329429B1 (en) * | 1997-06-25 | 2001-12-11 | Warner-Lambert Company | Use of GABA analogs such as Gabapentin in the manufacture of a medicament for treating inflammatory diseases |
WO1999008667A2 (en) * | 1997-08-19 | 1999-02-25 | Warner-Lambert Company | Methods for treating physiological conditions associated with the use, or sequelae of use, of cocaine or other psychomotor stimulants |
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BR9911917A (pt) * | 1998-07-09 | 2001-03-27 | Warner Lambert Co | Composições compreendendo análogos de gaba e cafeìna |
PL345338A1 (en) * | 1998-07-09 | 2001-12-17 | Warner Lambert Co | Method for the treatment of insomnia |
WO2000023067A1 (en) * | 1998-10-16 | 2000-04-27 | Warner-Lambert Company | Method for the treatment of mania and bipolar disorder |
NZ519551A (en) * | 2000-01-27 | 2004-02-27 | Warner Lambert Co | Asymmetric synthesis of pregabalin |
GB0004297D0 (en) * | 2000-02-23 | 2000-04-12 | Ucb Sa | 2-oxo-1 pyrrolidine derivatives process for preparing them and their uses |
US6931007B2 (en) * | 2001-07-25 | 2005-08-16 | Longboard, Inc. | System and method of serving data messages |
EP1333087A1 (de) * | 2002-02-05 | 2003-08-06 | Avantium International B.V. | Vernetzte Enzymaggregaten und Vernetzer dafür |
US20030225149A1 (en) * | 2002-04-30 | 2003-12-04 | Blazecka Peter G. | Process for preparing highly functionalized gamma-butyrolactams and gamma-amino acids |
FR2849024B1 (fr) * | 2002-12-20 | 2007-11-02 | Aventis Pharma Sa | Nouveaux composes chiraux derives d'esters de l'acide hexanoique, procede et intermediaires de preparation, utilisation a la synthese de l'acide 2-(bromomethyl)2-ethyl hexanoique chiral |
JP2006061112A (ja) * | 2004-08-30 | 2006-03-09 | Sumitomo Chemical Co Ltd | 光学活性な2−(シクロペンチルメチル)−マロン酸モノエステルの製造方法 |
WO2007143113A2 (en) * | 2006-05-31 | 2007-12-13 | Teva Pharmaceutical Industries Ltd. | The use of enzymatic resolution for the preparation of intermediates of pregabalin |
-
2005
- 2005-06-09 HR HR20100054T patent/HRP20100054T1/hr unknown
- 2005-06-09 KR KR1020087003014A patent/KR100847929B1/ko not_active Expired - Lifetime
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