PT84616B - Processo aperfeicoado para a preparacao de j-carnitina - Google Patents

Processo aperfeicoado para a preparacao de j-carnitina

Info

Publication number
PT84616B
PT84616B PT84616A PT8461687A PT84616B PT 84616 B PT84616 B PT 84616B PT 84616 A PT84616 A PT 84616A PT 8461687 A PT8461687 A PT 8461687A PT 84616 B PT84616 B PT 84616B
Authority
PT
Portugal
Prior art keywords
carnitine
preparation
appropriate process
acidified
dissolves
Prior art date
Application number
PT84616A
Other languages
English (en)
Other versions
PT84616A (fr
Inventor
Jerome Souppe
Gisele Haurat
Philippe Goulas
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of PT84616A publication Critical patent/PT84616A/pt
Publication of PT84616B publication Critical patent/PT84616B/pt

Links

Classifications

    • 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
    • C12P13/007—Carnitine; Butyrobetaine; Crotonobetaine
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Detergent Compositions (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
PT84616A 1986-04-04 1987-04-02 Processo aperfeicoado para a preparacao de j-carnitina PT84616B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868604832A FR2596756B1 (fr) 1986-04-04 1986-04-04 Procede de purification de la carnitine

Publications (2)

Publication Number Publication Date
PT84616A PT84616A (fr) 1987-05-01
PT84616B true PT84616B (pt) 1989-11-30

Family

ID=9333890

Family Applications (2)

Application Number Title Priority Date Filing Date
PT84615A PT84615B (pt) 1986-04-04 1987-04-02 Processo para a purificacao da carnitina
PT84616A PT84616B (pt) 1986-04-04 1987-04-02 Processo aperfeicoado para a preparacao de j-carnitina

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT84615A PT84615B (pt) 1986-04-04 1987-04-02 Processo para a purificacao da carnitina

Country Status (12)

Country Link
US (1) US4751325A (pt)
EP (2) EP0240422B1 (pt)
JP (2) JPS62249956A (pt)
AT (1) ATE55982T1 (pt)
CA (1) CA1282428C (pt)
DE (3) DE240423T1 (pt)
DK (2) DK172487A (pt)
ES (2) ES2000115A4 (pt)
FR (1) FR2596756B1 (pt)
GR (2) GR880300001T1 (pt)
NO (2) NO871359L (pt)
PT (2) PT84615B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621325B1 (fr) * 1987-10-02 1990-03-30 Elf Aquitaine Procede perfectionne de preparation de l-carnitine
FR2623520B1 (fr) * 1987-11-23 1990-04-20 Sanofi Sa Procede enzymatique continu de preparation de la l-carnitine
JP3059735B2 (ja) * 1989-10-13 2000-07-04 旭化成工業株式会社 Ｌ―カルニチンデヒドロゲナーゼおよびその製造法
JP2009102258A (ja) * 2007-10-23 2009-05-14 Mitsubishi Rayon Co Ltd Ｌ−カルニチンの精製方法
JP2010143857A (ja) * 2008-12-18 2010-07-01 Mitsubishi Rayon Co Ltd カルニチンの精製方法
TWI485126B (zh) * 2009-11-18 2015-05-21 Lonza Ag 製造ｌ－肉鹼的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398046A1 (fr) * 1977-07-18 1979-02-16 Inst Francais Du Petrole Synthese enzymatique de la l-carnitine
FR2526442B1 (fr) * 1982-05-06 1985-09-27 Inst Francais Du Petrole Production de glucose deshydrogenase et utilisation de l'enzyme obtenu dans la synthese enzymatique de la l-carnitine
EP0150688B1 (en) * 1983-12-28 1987-04-22 Sigma-Tau Industrie Farmaceutiche Riunite S.p.A. Salts of l-carnitine and alkanoyl l-carnitines and process for preparing same

Also Published As

Publication number Publication date
JPS62249956A (ja) 1987-10-30
EP0240422A2 (fr) 1987-10-07
EP0240423A2 (fr) 1987-10-07
DE3764511D1 (de) 1990-10-04
CA1282428C (fr) 1991-04-02
DE240423T1 (de) 1988-02-04
FR2596756A1 (fr) 1987-10-09
NO871360L (no) 1987-10-05
DK172487D0 (da) 1987-04-03
DK172587D0 (da) 1987-04-03
GR880300001T1 (en) 1988-10-18
ES2000115A4 (es) 1987-12-16
NO871359D0 (no) 1987-04-01
DK172487A (da) 1987-10-05
NO167024B (no) 1991-06-17
US4751325A (en) 1988-06-14
PT84615B (pt) 1989-11-30
EP0240422A3 (en) 1988-07-27
NO871360D0 (no) 1987-04-01
PT84616A (fr) 1987-05-01
EP0240422B1 (fr) 1990-08-29
FR2596756B1 (fr) 1988-07-22
EP0240423A3 (fr) 1988-08-17
NO167024C (no) 1991-09-25
DE240422T1 (de) 1988-02-04
ES2000114A4 (es) 1987-12-16
GR880300002T1 (en) 1988-10-18
ATE55982T1 (de) 1990-09-15
PT84615A (fr) 1987-05-01
DK172587A (da) 1987-10-05
NO871359L (no) 1987-10-05
JPS62253388A (ja) 1987-11-05

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Legal Events

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Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19911108