US20050283023A1 - Preparation of pregabalin and related compounds - Google Patents

Preparation of pregabalin and related compounds Download PDF

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Publication number
US20050283023A1
US20050283023A1 US11/157,585 US15758505A US2005283023A1 US 20050283023 A1 US20050283023 A1 US 20050283023A1 US 15758505 A US15758505 A US 15758505A US 2005283023 A1 US2005283023 A1 US 2005283023A1
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formula
compound
salt
alkyl
cyano
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Shanghui Hu
Carlos Martinez
Junhua Tao
William Tully
Patrick Kelleher
Yves Dumond
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Priority to US11/157,585 priority Critical patent/US20050283023A1/en
Publication of US20050283023A1 publication Critical patent/US20050283023A1/en
Priority to US12/254,336 priority patent/US7838686B2/en
Priority to US12/951,429 priority patent/US8044227B2/en
Priority to US13/247,032 priority patent/US8134023B2/en
Abandoned legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00Preparation of nitrogen-containing organic compounds
    • C12P13/02Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/30Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/12Formation of amino and carboxyl groups
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/08Antiepileptics; Anticonvulsants
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04Formation of amino groups in compounds containing carboxyl groups
    • C07C227/06Formation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18Preparation 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
    • C07C227/20Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/22Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02Compounds 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
    • C07C229/04Compounds 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
    • C07C229/24Compounds 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • C07C255/01Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/19Carboxylic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic 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
    • C07D207/18Heterocyclic 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
    • C07D207/22Heterocyclic 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
    • C07D207/24Oxygen or sulfur atoms
    • C07D207/262-Pyrrolidones
    • C07D207/2732-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
    • C07D207/277Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00Preparation of nitrogen-containing organic compounds
    • C12P13/001Amines; Imines
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00Preparation of nitrogen-containing organic compounds
    • C12P13/002Nitriles (-CN)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/42Hydroxy-carboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Veterinary Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Steroid Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
US11/157,585 2004-06-21 2005-06-21 Preparation of pregabalin and related compounds Abandoned US20050283023A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US11/157,585 US20050283023A1 (en) 2004-06-21 2005-06-21 Preparation of pregabalin and related compounds
US12/254,336 US7838686B2 (en) 2004-06-21 2008-10-20 Preparation of pregabalin and related compounds
US12/951,429 US8044227B2 (en) 2004-06-21 2010-11-22 Preparation of pregabalin and related compounds
US13/247,032 US8134023B2 (en) 2004-06-21 2011-09-28 Preparation of pregabalin and related compounds

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
US11/157,585 US20050283023A1 (en) 2004-06-21 2005-06-21 Preparation of pregabalin and related compounds

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/254,336 Continuation US7838686B2 (en) 2004-06-21 2008-10-20 Preparation of pregabalin and related compounds

Publications (1)

Publication Number Publication Date
US20050283023A1 true US20050283023A1 (en) 2005-12-22

Family

ID=35295367

Family Applications (4)

Application Number Title Priority Date Filing Date
US11/157,585 Abandoned US20050283023A1 (en) 2004-06-21 2005-06-21 Preparation of pregabalin and related compounds
US12/254,336 Active US7838686B2 (en) 2004-06-21 2008-10-20 Preparation of pregabalin and related compounds
US12/951,429 Active US8044227B2 (en) 2004-06-21 2010-11-22 Preparation of pregabalin and related compounds
US13/247,032 Active US8134023B2 (en) 2004-06-21 2011-09-28 Preparation of pregabalin and related compounds

Family Applications After (3)

Application Number Title Priority Date Filing Date
US12/254,336 Active US7838686B2 (en) 2004-06-21 2008-10-20 Preparation of pregabalin and related compounds
US12/951,429 Active US8044227B2 (en) 2004-06-21 2010-11-22 Preparation of pregabalin and related compounds
US13/247,032 Active US8134023B2 (en) 2004-06-21 2011-09-28 Preparation of pregabalin and related compounds

Country Status (33)

Country Link
US (4) US20050283023A1 (de)
EP (1) EP1831154B1 (de)
JP (5) JP4174551B2 (de)
KR (3) KR100847928B1 (de)
CN (2) CN102102114B (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) EA200800909A1 (de)
ES (1) ES2336014T3 (de)
GE (1) GEP20104895B (de)
HK (2) HK1104024A1 (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) TWI396743B (de)
UA (1) UA83575C2 (de)
WO (1) WO2006000904A2 (de)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060276543A1 (en) * 2005-04-06 2006-12-07 Judith Aronhime Crystalline forms of pregabalin
US20060276544A1 (en) * 2005-05-10 2006-12-07 Lilach Hedvati Pregabalin free of isobutylglutaric acid and a process for preparation thereof
US20060281816A1 (en) * 2005-04-11 2006-12-14 Lilach Hedvati Pregabalin free of lactam and a process for preparation thereof
US20070043241A1 (en) * 2005-05-10 2007-02-22 Lilach Hedvati Optical resolution of 3-carbamoylmethyl-5-methylhexanoic acid
US20070066846A1 (en) * 2005-04-11 2007-03-22 Asher Maymon Process for making (S)-Pregabalin
US20070073085A1 (en) * 2005-05-10 2007-03-29 Lilach Hedvati Method for the preparation of pregabalin and salts thereof
CZ297970B6 (cs) * 2005-08-10 2007-05-09 Zentiva, A. S Zpusob výroby (S)-3-(aminomethyl)-5-methyl-hexanové kyseliny (pregabalinu)
US20070191636A1 (en) * 2005-09-19 2007-08-16 Kansal Vinod K Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin
US20070293694A1 (en) * 2006-05-24 2007-12-20 Lilach Hedvati Processes for the preparation of R-(+)-3-(carbamoyl methyl)-5-methylhexanoic acid and salts thereof
US20080015385A1 (en) * 2006-05-31 2008-01-17 Lilach Hedvati Preparation of (S)-pregabalin-nitrile
WO2007143113A3 (en) * 2006-05-31 2008-01-31 Teva Pharma The use of enzymatic resolution for the preparation of intermediates of pregabalin
US20080306292A1 (en) * 2007-03-22 2008-12-11 Vinod Kumar Kansal Synthesis of (S)-(+)-3-(aminomethyl)-5-methyl hexanoic acid
US20080311635A1 (en) * 2007-05-14 2008-12-18 Dipharma Francis S.R.L. Process for the preparation of (s)(+)-3-(aminomethyl)-5-methylhexanoic acid
US20090062393A1 (en) * 2007-08-29 2009-03-05 Protia, Llc Deuterium-enriched pregabalin
US20090137842A1 (en) * 2007-10-03 2009-05-28 Vollerner Yuri Pregabalin -4-eliminate, pregabalin 5-eliminate, their use as reference marker and standard, and method to produce pregabalin containing low levels thereof
US20090143615A1 (en) * 2007-12-03 2009-06-04 Dipharma Francis S.R.L. Process for the Preparation of (S)(+)-3-(Aminomethyl)-5-Methylhexanoic Acid
US20090312560A1 (en) * 2008-06-10 2009-12-17 Lambertus Thijs Processes for making pregabalin and intermediates therefor
US20100087525A1 (en) * 2008-06-23 2010-04-08 Lilach Hedvati Stereoselective enzymatic synthesis of (s) or (r)-iso-butyl-glutaric ester
WO2010070593A3 (en) * 2008-12-19 2010-11-04 Pfizer Ireland Pharmaceuticals Malonate esters
USRE41920E1 (en) 1996-07-24 2010-11-09 Warner-Lambert Company Llc Isobutylgaba and its derivatives for the treatment of pain
US20100312010A1 (en) * 2007-12-18 2010-12-09 Watson Pharma Private Limited Process for the Preparation of (S)-Pregabalin
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
US8063244B2 (en) 2009-05-07 2011-11-22 Dipharma Francis S.R.L. Process for the synthesis of pregabalin
CN107445864A (zh) * 2017-08-09 2017-12-08 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
CN113651717A (zh) * 2021-08-05 2021-11-16 浙江工业大学 一种光学纯异丁基丁二腈的消旋方法

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Publication number Priority date Publication date Assignee Title
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
CA2710152A1 (en) * 2007-12-26 2009-07-02 Generics (Uk) Limited Processes to pregabalin
EP2116618A1 (de) * 2008-05-09 2009-11-11 Agency for Science, Technology And Research Diagnose und Behandlung des Kawasaki-Syndroms
WO2009141362A2 (en) 2008-05-21 2009-11-26 Sandoz Ag Process for the stereoselective enzymatic hydrolysis of 5-methyl-3-nitromethyl-hexanoic acid ester
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
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
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

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563175A (en) * 1990-11-27 1996-10-08 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US5616793A (en) * 1995-06-02 1997-04-01 Warner-Lambert Company Methods of making (S)-3-(aminomethyl)-5-methylhexanoic acid
US5618710A (en) * 1990-08-03 1997-04-08 Vertex Pharmaceuticals, Inc. Crosslinked enzyme crystals
US5637767A (en) * 1995-06-07 1997-06-10 Warner-Lambert Company Method of making (S)-3-(aminomethyl)-5-methylhexanoic acid
US6001876A (en) * 1996-07-24 1999-12-14 Warner-Lambert Company Isobutylgaba and its derivatives for the treatment of pain
US6127418A (en) * 1997-08-20 2000-10-03 Warner-Lambert Company GABA analogs to prevent and treat gastrointestinal damage
US6194459B1 (en) * 1997-08-19 2001-02-27 Warner-Lambert Company Methods for treating physiological conditions associated with the use, or sequelae of use, of cocaine or other psychomotors stimulants
US6242488B1 (en) * 1997-08-20 2001-06-05 University Of Oklahoma Method for preventing and treating pain
US6306910B1 (en) * 1998-07-09 2001-10-23 Warner-Lambert Company Use of Gaba-analogues for treating insomnia
US6326374B1 (en) * 1998-07-09 2001-12-04 Warner-Lambert Company Compositions comprising GABA analogs and caffeine
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
US6359005B1 (en) * 1998-10-16 2002-03-19 Warner-Lambert Company Method for the treatment of mania and bipolar disorder
US20030149172A1 (en) * 2002-02-05 2003-08-07 Avantium International B.V. Crosslinked enzyme aggregates and crosslinking agent therefor
US20030212290A1 (en) * 2000-01-27 2003-11-13 Burk Mark Joseph Asymmetric synthesis of pregabalin

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125583A (en) * 1964-03-17 Hjnc oxchaxohxchc o oh
US637767A (en) * 1899-09-25 1899-11-28 Gaylard W Denyes Grain-drill.
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
US4428887A (en) * 1982-07-14 1984-01-31 Monsanto Company Method of producing mono-substituted terminal diesters
DE19623142A1 (de) * 1996-06-10 1997-12-11 Huels Chemische Werke Ag Enantiomerenangereicherte, durch einen tertiären Kohlenwasserstoffrest substituierte Malonsäuremonoester sowie deren Herstellung
JPH10245369A (ja) * 1997-03-03 1998-09-14 Ajinomoto Co Inc セリン誘導体の製造方法
RU2143002C1 (ru) * 1997-12-24 1999-12-20 Акционерное общество открытого типа "Мосагроген" СПОСОБ ПОЛУЧЕНИЯ γ-АМИНОМАСЛЯНОЙ КИСЛОТЫ
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
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
KR20080036060A (ko) * 2006-05-31 2008-04-24 테바 파마슈티컬 인더스트리즈 리미티드 프레가발린의 중간체의 제조에 효소 분할을 이용하는 방법

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618710A (en) * 1990-08-03 1997-04-08 Vertex Pharmaceuticals, Inc. Crosslinked enzyme crystals
US6028214A (en) * 1990-11-27 2000-02-22 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US5599973A (en) * 1990-11-27 1997-02-04 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US5608090A (en) * 1990-11-27 1997-03-04 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US5563175A (en) * 1990-11-27 1996-10-08 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US5684189A (en) * 1990-11-27 1997-11-04 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US5710304A (en) * 1990-11-27 1998-01-20 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US6359169B1 (en) * 1990-11-27 2002-03-19 Northwestern University GABA and L-glutamic acid analogs for antiseizure treatment
US5847151A (en) * 1990-11-27 1998-12-08 Northwestern University Gaba and L-glutamic acid analogs for antiseizure treatment
US5616793A (en) * 1995-06-02 1997-04-01 Warner-Lambert Company Methods of making (S)-3-(aminomethyl)-5-methylhexanoic acid
US5629447A (en) * 1995-06-02 1997-05-13 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
US6046353A (en) * 1995-06-07 2000-04-04 Warner-Lambert Company Method of making (S)-3-(aminomethyl)-5-methylhexanoic acid
US5840956A (en) * 1995-06-07 1998-11-24 Warner-Lambert Company Method of making (S)-3-(Aminomethyl)-5-Methylhexanoic acid
US6001876A (en) * 1996-07-24 1999-12-14 Warner-Lambert Company Isobutylgaba and its derivatives for the treatment of pain
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
US6194459B1 (en) * 1997-08-19 2001-02-27 Warner-Lambert Company Methods for treating physiological conditions associated with the use, or sequelae of use, of cocaine or other psychomotors stimulants
US6242488B1 (en) * 1997-08-20 2001-06-05 University Of Oklahoma Method for preventing and treating pain
US6127418A (en) * 1997-08-20 2000-10-03 Warner-Lambert Company GABA analogs to prevent and treat gastrointestinal damage
US6426368B2 (en) * 1997-08-20 2002-07-30 Warner-Lambert Company Method for preventing and treating alcoholism
US6306910B1 (en) * 1998-07-09 2001-10-23 Warner-Lambert Company Use of Gaba-analogues for treating insomnia
US6326374B1 (en) * 1998-07-09 2001-12-04 Warner-Lambert Company Compositions comprising GABA analogs and caffeine
US6359005B1 (en) * 1998-10-16 2002-03-19 Warner-Lambert Company Method for the treatment of mania and bipolar disorder
US20030212290A1 (en) * 2000-01-27 2003-11-13 Burk Mark Joseph Asymmetric synthesis of pregabalin
US20030149172A1 (en) * 2002-02-05 2003-08-07 Avantium International B.V. Crosslinked enzyme aggregates and crosslinking agent therefor

Cited By (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE41920E1 (en) 1996-07-24 2010-11-09 Warner-Lambert Company Llc Isobutylgaba and its derivatives for the treatment of pain
US7417165B2 (en) 2005-04-06 2008-08-26 Teva Pharmaceutical Industries Ltd. Crystalline forms of pregabalin
US20060276543A1 (en) * 2005-04-06 2006-12-07 Judith Aronhime Crystalline forms of pregabalin
US20070066846A1 (en) * 2005-04-11 2007-03-22 Asher Maymon Process for making (S)-Pregabalin
US20060281816A1 (en) * 2005-04-11 2006-12-14 Lilach Hedvati Pregabalin free of lactam and a process for preparation thereof
US7488846B2 (en) 2005-04-11 2009-02-10 Teva Pharmaceuical Industries Ltd. Pregabalin free of lactam and a process for preparation thereof
US20070287859A1 (en) * 2005-05-10 2007-12-13 Lilach Hedvati Optical resolution of 3-carbamoylmethyl-5-methyl hexanoic acid
US7763749B2 (en) 2005-05-10 2010-07-27 Teva Pharmaceutical Industries Ltd. Method for the preparation of Pregabalin and salts thereof
US20070287860A1 (en) * 2005-05-10 2007-12-13 Lilach Hedvati Optical resolution of 3-carbamoylmethyl-5-methyl hexanoic acid
US20070043241A1 (en) * 2005-05-10 2007-02-22 Lilach Hedvati Optical resolution of 3-carbamoylmethyl-5-methylhexanoic acid
US20070287748A1 (en) * 2005-05-10 2007-12-13 Lilach Hedvati Optical resolution of-3-carbamoylmethyl-5-methyl hexanoic acid
US20060276544A1 (en) * 2005-05-10 2006-12-07 Lilach Hedvati Pregabalin free of isobutylglutaric acid and a process for preparation thereof
US7678938B2 (en) 2005-05-10 2010-03-16 Teva Pharmaceutical Industries Ltd. Optical resolution of 3-carbamoylmethyl-5-methyl hexanoic acid
US7619112B2 (en) 2005-05-10 2009-11-17 Teva Pharmaceutical Industries Ltd. Optical resolution of 3-carbamoylmethyl-5-methyl hexanoic acid
US20070073085A1 (en) * 2005-05-10 2007-03-29 Lilach Hedvati Method for the preparation of pregabalin and salts thereof
US7462737B2 (en) 2005-05-10 2008-12-09 Teva Pharmaceutical Industries Ltd. Pregabalin free of isobutylglutaric acid and a process for preparation thereof
CZ297970B6 (cs) * 2005-08-10 2007-05-09 Zentiva, A. S Zpusob výroby (S)-3-(aminomethyl)-5-methyl-hexanové kyseliny (pregabalinu)
US20100081841A1 (en) * 2005-09-19 2010-04-01 Vinod Kumar Kansal Novel asymmetric synthesis of (s)-(+)-3-(AMINOMETHYL)-5- methylhexanoic acid
US7923575B2 (en) 2005-09-19 2011-04-12 Teva Pharmaceutical Industries Limited Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US7446220B2 (en) 2005-09-19 2008-11-04 Teva Pharmaceutical Industries Ltd. Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US20080045747A1 (en) * 2005-09-19 2008-02-21 Kansal Vinod K Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-pregabalin
US8212071B2 (en) 2005-09-19 2012-07-03 Teva Pharmaceutical Industries Ltd. Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US7973196B2 (en) 2005-09-19 2011-07-05 Teva Pharmaceutical Industries Ltd. Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US7465826B2 (en) 2005-09-19 2008-12-16 Teva Pharmaceutical Industries Ltd. Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-pregabalin
US7960583B2 (en) 2005-09-19 2011-06-14 Teva Pharmaceutical Industries Ltd. Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US7470812B2 (en) 2005-09-19 2008-12-30 Teva Pharmaceutical Industries Ltd. Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin
US20080051602A1 (en) * 2005-09-19 2008-02-28 Kansal Vinod K Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin
US20090062562A1 (en) * 2005-09-19 2009-03-05 Vinod Kumar Kansal Novel asymmetric synthesis of (S)-(+)-3-(Aminomethyl)-5-methylhexanoic acid
US7851651B2 (en) 2005-09-19 2010-12-14 Teva Pharmaceutical Industries Ltd. Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US20090069600A1 (en) * 2005-09-19 2009-03-12 Vinod Kumar Kansal Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US20090069578A1 (en) * 2005-09-19 2009-03-12 Vinod Kumar Kansal Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US20090069593A1 (en) * 2005-09-19 2009-03-12 Vinod Kumar Kansal Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US20090069596A1 (en) * 2005-09-19 2009-03-12 Vinod Kumar Kansal Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US20070191636A1 (en) * 2005-09-19 2007-08-16 Kansal Vinod K Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin
US20070197827A1 (en) * 2005-09-19 2007-08-23 Kansal Vinod K Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US7687656B2 (en) 2005-09-19 2010-03-30 Teva Pharmaceutical Industries Ltd. Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US7586005B2 (en) 2005-09-19 2009-09-08 Teva Pharmaceutical Industries Ltd. Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid
US7563923B2 (en) 2005-09-19 2009-07-21 Teva Pharmaceutical Industries Ltd. Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin
US7462738B2 (en) 2006-05-24 2008-12-09 Teva Pharmaceutical Industries Ltd. Processes for the preparation of R-(+)-3-(carbamoyl methyl)-5-methylhexanoic acid and salts thereof
US20070293694A1 (en) * 2006-05-24 2007-12-20 Lilach Hedvati Processes for the preparation of R-(+)-3-(carbamoyl methyl)-5-methylhexanoic acid and salts thereof
EP2071032A2 (de) 2006-05-31 2009-06-17 Teva Pharmaceutical Industries Ltd Enzymatische Auflösung für die Herstellung von Pregablin-Zwischenprodukten
WO2007143113A3 (en) * 2006-05-31 2008-01-31 Teva Pharma The use of enzymatic resolution for the preparation of intermediates of pregabalin
US20080015385A1 (en) * 2006-05-31 2008-01-17 Lilach Hedvati Preparation of (S)-pregabalin-nitrile
US20080026433A1 (en) * 2006-05-31 2008-01-31 Lilach Hedvati Use of enzymatic resolution for the preparation of intermediates of pregabalin
US8097754B2 (en) 2007-03-22 2012-01-17 Teva Pharmaceutical Industries Ltd. Synthesis of (S)-(+)-3-(aminomethyl)-5-methyl hexanoic acid
US20080306292A1 (en) * 2007-03-22 2008-12-11 Vinod Kumar Kansal Synthesis of (S)-(+)-3-(aminomethyl)-5-methyl hexanoic acid
US20080311635A1 (en) * 2007-05-14 2008-12-18 Dipharma Francis S.R.L. Process for the preparation of (s)(+)-3-(aminomethyl)-5-methylhexanoic acid
US20090062393A1 (en) * 2007-08-29 2009-03-05 Protia, Llc Deuterium-enriched pregabalin
US20090137842A1 (en) * 2007-10-03 2009-05-28 Vollerner Yuri Pregabalin -4-eliminate, pregabalin 5-eliminate, their use as reference marker and standard, and method to produce pregabalin containing low levels thereof
EP2067768A1 (de) 2007-12-03 2009-06-10 Dipharma Francis S.r.l. Verfahren zur Herstellung von (S)(+)-3-(Aminomethyl)-5-methyl hexansäure
US20090143615A1 (en) * 2007-12-03 2009-06-04 Dipharma Francis S.R.L. Process for the Preparation of (S)(+)-3-(Aminomethyl)-5-Methylhexanoic Acid
US20100312010A1 (en) * 2007-12-18 2010-12-09 Watson Pharma Private Limited Process for the Preparation of (S)-Pregabalin
US20110245508A1 (en) * 2008-06-10 2011-10-06 Lambertus Thijs Processes For Making Pregabalin And Intermediates Therefor
WO2009149928A1 (en) * 2008-06-10 2009-12-17 Synthon B.V. Processes for making pregabalin and intermediates therefor
US20090312560A1 (en) * 2008-06-10 2009-12-17 Lambertus Thijs Processes for making pregabalin and intermediates therefor
US20100087525A1 (en) * 2008-06-23 2010-04-08 Lilach Hedvati Stereoselective enzymatic synthesis of (s) or (r)-iso-butyl-glutaric ester
WO2010070593A3 (en) * 2008-12-19 2010-11-04 Pfizer Ireland Pharmaceuticals Malonate esters
US8063244B2 (en) 2009-05-07 2011-11-22 Dipharma Francis S.R.L. Process for the synthesis of pregabalin
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
WO2011141923A3 (en) * 2010-05-14 2012-01-19 Lupin Limited Improved synthesis of optically pure (s) - 3-cyano-5-methyl-hexanoic acid alkyl ester, an intermediate of (s)- pregabalin
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