DE3661414D1 - Process for manufacturing r(-)-norcarnitine tert-butyl ester - Google Patents

Process for manufacturing r(-)-norcarnitine tert-butyl ester

Info

Publication number
DE3661414D1
DE3661414D1 DE8686830162T DE3661414T DE3661414D1 DE 3661414 D1 DE3661414 D1 DE 3661414D1 DE 8686830162 T DE8686830162 T DE 8686830162T DE 3661414 T DE3661414 T DE 3661414T DE 3661414 D1 DE3661414 D1 DE 3661414D1
Authority
DE
Germany
Prior art keywords
tert
norcarnitine
butyl ester
butyl
manufacturing
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
Application number
DE8686830162T
Other languages
English (en)
Inventor
Maria Ornella Tinti
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.)
Sigma Tau Industrie Farmaceutiche Riunite SpA
Original Assignee
Sigma Tau Industrie Farmaceutiche Riunite SpA
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 Sigma Tau Industrie Farmaceutiche Riunite SpA filed Critical Sigma Tau Industrie Farmaceutiche Riunite SpA
Application granted granted Critical
Publication of DE3661414D1 publication Critical patent/DE3661414D1/de
Expired 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
    • C07C227/30—Preparation of optical isomers
    • C07C227/32—Preparation of optical isomers by stereospecific synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D303/40—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast
    • C12N1/185—Saccharomyces isolates
    • 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
    • C12P7/62—Carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/85—Saccharomyces
    • C12R2001/865—Saccharomyces cerevisiae

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE8686830162T 1985-06-28 1986-06-11 Process for manufacturing r(-)-norcarnitine tert-butyl ester Expired DE3661414D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48297/85A IT1184284B (it) 1985-06-28 1985-06-28 Procedimento per la preparazione di r(-)-norcarnitina terz-butil estere

Publications (1)

Publication Number Publication Date
DE3661414D1 true DE3661414D1 (en) 1989-01-19

Family

ID=11265743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686830162T Expired DE3661414D1 (en) 1985-06-28 1986-06-11 Process for manufacturing r(-)-norcarnitine tert-butyl ester

Country Status (4)

Country Link
EP (1) EP0208662B1 (de)
AT (1) ATE39244T1 (de)
DE (1) DE3661414D1 (de)
IT (1) IT1184284B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1189069B (it) * 1986-03-14 1988-01-28 Donegani Guido Ist Processo per la preparazione biotecnologica della l(-)-carnitina cloruro
IT1189070B (it) * 1986-03-14 1988-01-28 Donegani Guido Ist Processo per la preparazione della l(-)-carnitina cloruro a partire da esteri 3,4-epossibutirrici
JP2834501B2 (ja) * 1989-11-25 1998-12-09 鐘淵化学工業株式会社 ３，４―エポキシ酪酸エステルの製法および中間体
JP3155107B2 (ja) * 1993-01-12 2001-04-09 ダイセル化学工業株式会社 光学活性４−ハロ−３−ヒドロキシ酪酸エステルの製造方法
JP2003055357A (ja) * 2001-08-21 2003-02-26 Sumitomo Chem Co Ltd ３，４−エポキシブタン酸エステルの製造法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313611B2 (de) * 1972-05-11 1978-05-11
IT1177875B (it) * 1984-07-04 1987-08-26 Sigma Tau Ind Farmaceuti Gamma dimetilamino beta-idrossi butirrato di terz-butile e procedimento per la sua preparazione

Also Published As

Publication number Publication date
EP0208662B1 (de) 1988-12-14
IT8548297A0 (it) 1985-06-28
ATE39244T1 (de) 1988-12-15
IT1184284B (it) 1987-10-22
EP0208662A1 (de) 1987-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee