AU2001240643A1 - Method of producing 3-aminoalkanoic acid esters - Google Patents

Method of producing 3-aminoalkanoic acid esters

Info

Publication number
AU2001240643A1
AU2001240643A1 AU2001240643A AU4064301A AU2001240643A1 AU 2001240643 A1 AU2001240643 A1 AU 2001240643A1 AU 2001240643 A AU2001240643 A AU 2001240643A AU 4064301 A AU4064301 A AU 4064301A AU 2001240643 A1 AU2001240643 A1 AU 2001240643A1
Authority
AU
Australia
Prior art keywords
acid esters
aminoalkanoic acid
aminoalkanoic
producing
alkyl
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.)
Abandoned
Application number
AU2001240643A
Inventor
Rudolf Fuchs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lonza AG
Original Assignee
Lonza AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lonza AG filed Critical Lonza AG
Publication of AU2001240643A1 publication Critical patent/AU2001240643A1/en
Abandoned legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Process for the preparation of 3-aminoalkanoic acid esters of the general formula:in which R is C1-6-alkyl and R<1 >is hydrogen, C1-6-alkyl or phenyl, or their salts, by catalytic hydrogenation of the corresponding 3-amino-2-alkenoic acid esters of the general formula:in which R and R<1 >have the above mentioned meanings. The hydrogenation is carried out in the presence of a strong acid and the salt of the 3-aminoalkanoic acid ester (I) and the strong acid formed is optionally converted into the free 3-aminoalkanoic acid ester (I) or into another salt in a manner known per se.
AU2001240643A 2000-02-22 2001-02-21 Method of producing 3-aminoalkanoic acid esters Abandoned AU2001240643A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP00103714 2000-02-22
EP00103714 2000-02-22
US20390200P 2000-05-12 2000-05-12
US60203902 2000-05-12
PCT/EP2001/001955 WO2001062707A1 (en) 2000-02-22 2001-02-21 Method of producing 3-aminoalkanoic acid esters

Publications (1)

Publication Number Publication Date
AU2001240643A1 true AU2001240643A1 (en) 2001-09-03

Family

ID=26070584

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001240643A Abandoned AU2001240643A1 (en) 2000-02-22 2001-02-21 Method of producing 3-aminoalkanoic acid esters

Country Status (9)

Country Link
US (1) US6784311B2 (en)
EP (1) EP1257523B1 (en)
AT (1) ATE330932T1 (en)
AU (1) AU2001240643A1 (en)
DE (1) DE50110250D1 (en)
DK (1) DK1257523T3 (en)
ES (1) ES2267727T3 (en)
PT (1) PT1257523E (en)
WO (1) WO2001062707A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2544579T3 (en) * 2002-07-30 2015-09-01 Takasago International Corporation Production procedure of an optically active beta-amino acid
JP4040602B2 (en) * 2004-05-14 2008-01-30 Ｎｅｃエレクトロニクス株式会社 Semiconductor device
US7622547B2 (en) * 2005-02-10 2009-11-24 Daicel Chemical Industries, Ltd. Process and activated carbon catalyst for ring-opening polymerization of lactone compounds
KR101337798B1 (en) * 2005-09-29 2013-12-06 디에스엠 시노켐 파마슈티칼스 네덜란드 비.브이. Process for esterification of an organic acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE58243B1 (en) * 1983-12-07 1993-08-11 Lonza Ag A process for the preparation of optically-active 3-amino carboxylic acids
RU2026289C1 (en) * 1992-04-17 1995-01-09 Анжеро-Судженский химфармзавод Method of synthesis of 2,5-dimethylpiperidone-4

Also Published As

Publication number Publication date
DK1257523T3 (en) 2006-10-23
ATE330932T1 (en) 2006-07-15
EP1257523A1 (en) 2002-11-20
DE50110250D1 (en) 2006-08-03
WO2001062707A1 (en) 2001-08-30
US20030114704A1 (en) 2003-06-19
US6784311B2 (en) 2004-08-31
PT1257523E (en) 2006-11-30
ES2267727T3 (en) 2007-03-16
EP1257523B1 (en) 2006-06-21

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