ATE76903T1 - Verfahren zur herstellung von l(-)carnitinchlorid, ausgehend von 3,4epoxybutters|ureestern. - Google Patents

Verfahren zur herstellung von l(-)carnitinchlorid, ausgehend von 3,4epoxybutters|ureestern.

Info

Publication number: ATE76903T1
Authority: AT; Austria
Prior art keywords: ureesters; carnitin; chloride; starting; producing
Prior art date: 1986-03-14

Application number

AT87103683T

Other languages

English (en)

Inventor

Franco Francalanci

Marco Ricci

Pietro Cesti

Carlo Venturello

Original Assignee

Donegani Guido Ist

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.)

1986-03-14

Filing date

1987-03-13

Publication date

1992-06-15

1987-03-13 Application filed by Donegani Guido Ist filed Critical Donegani Guido Ist

1992-06-15 Application granted granted Critical

1992-06-15 Publication of ATE76903T1 publication Critical patent/ATE76903T1/de

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
- 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
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
- C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
- C12P41/005—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of carboxylic acid groups in the enantiomers or the inverse reaction
- 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Zoology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
Genetics & Genomics (AREA)
General Chemical & Material Sciences (AREA)
Biotechnology (AREA)
Microbiology (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Epoxy Compounds (AREA)

AT87103683T 1986-03-14 1987-03-13 Verfahren zur herstellung von l(-)carnitinchlorid, ausgehend von 3,4epoxybutters|ureestern. ATE76903T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT19763/86A IT1189070B (it)	1986-03-14	1986-03-14	Processo per la preparazione della l(-)-carnitina cloruro a partire da esteri 3,4-epossibutirrici

Publications (1)

Publication Number	Publication Date
ATE76903T1 true ATE76903T1 (de)	1992-06-15

Family

ID=11161023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87103683T ATE76903T1 (de)	1986-03-14	1987-03-13	Verfahren zur herstellung von l(-)carnitinchlorid, ausgehend von 3,4epoxybutters\|ureestern.

Country Status (13)

Country	Link
US (1)	US4865771A (de)
EP (1)	EP0237080B1 (de)
JP (1)	JPS62272983A (de)
KR (1)	KR870009026A (de)
AT (1)	ATE76903T1 (de)
AU (1)	AU585137B2 (de)
BR (1)	BR8701180A (de)
CA (1)	CA1309683C (de)
DE (1)	DE3779455T2 (de)
ES (1)	ES2037018T3 (de)
IL (1)	IL81845A0 (de)
IT (1)	IT1189070B (de)
ZA (1)	ZA871691B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4923810A (en) *	1988-08-24	1990-05-08	Genzyme Corporation	Resolution of glycidyl esters to high enantiomeric excess
US5244803A (en) *	1989-09-13	1993-09-14	Tanabe Seiyaku Co., Ltd.	Process for preparing optically active 3-phenylglycidic acid esters
US5126268A (en) *	1990-03-30	1992-06-30	Eastman Kodak Company	Alcohol-ester sparation by reaction with acetate
US5445963A (en) *	1990-03-30	1995-08-29	Eastman Chemical Company	Alcohol-ester separation by recrystallization
WO2008056827A1 (en)	2006-11-09	2008-05-15	Mitsubishi Rayon Co., Ltd.	Process for production of betaine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3135788A (en) *	1959-09-28	1964-06-02	Nihon Zoki Seiyaku Kabushikika	Preparation of dl-carnitine hydrochloride from trimethylamine hydrochloride and epihalogenohydrin
US4259249A (en) *	1979-06-13	1981-03-31	The Procter & Gamble Company	Preparation of hydroxyl zwitterionic compounds
IE56322B1 (en) *	1982-12-06	1991-06-19	Sigma Tau Ind Farmaceuti	Process for preparing l-carnitine and chemical intermediates employed therein
JPS59192095A (ja) *	1983-04-13	1984-10-31	Ajinomoto Co Inc	Ｌ−カルニチンの製造法
IT1184284B (it) *	1985-06-28	1987-10-22	Sigma Tau Ind Farmaceuti	Procedimento per la preparazione di r(-)-norcarnitina terz-butil estere
IT1187681B (it) *	1985-07-05	1987-12-23	Montedison Spa	Metodo per la preparazione di 3,4-epossibutirrati alchilici

1986
- 1986-03-14 IT IT19763/86A patent/IT1189070B/it active
1987
- 1987-03-09 ZA ZA871691A patent/ZA871691B/xx unknown
- 1987-03-10 IL IL8781845A patent/IL81845A0/xx not_active IP Right Cessation
- 1987-03-12 AU AU69974/87A patent/AU585137B2/en not_active Ceased
- 1987-03-12 JP JP62055460A patent/JPS62272983A/ja active Pending
- 1987-03-13 BR BR8701180A patent/BR8701180A/pt not_active Application Discontinuation
- 1987-03-13 AT AT87103683T patent/ATE76903T1/de not_active IP Right Cessation
- 1987-03-13 EP EP87103683A patent/EP0237080B1/de not_active Expired - Lifetime
- 1987-03-13 US US07/025,351 patent/US4865771A/en not_active Expired - Fee Related
- 1987-03-13 KR KR870002242A patent/KR870009026A/ko not_active Application Discontinuation
- 1987-03-13 DE DE8787103683T patent/DE3779455T2/de not_active Expired - Fee Related
- 1987-03-13 ES ES198787103683T patent/ES2037018T3/es not_active Expired - Lifetime
- 1987-03-13 CA CA000532034A patent/CA1309683C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU6997487A (en)	1987-09-17
IL81845A0 (en)	1987-10-20
CA1309683C (en)	1992-11-03
IT1189070B (it)	1988-01-28
DE3779455T2 (de)	1993-01-28
EP0237080A2 (de)	1987-09-16
DE3779455D1 (de)	1992-07-09
EP0237080A3 (en)	1988-08-17
IT8619763A0 (it)	1986-03-14
BR8701180A (pt)	1988-01-19
JPS62272983A (ja)	1987-11-27
ES2037018T3 (es)	1993-06-16
AU585137B2 (en)	1989-06-08
EP0237080B1 (de)	1992-06-03
KR870009026A (ko)	1987-10-22
ZA871691B (en)	1987-10-28
US4865771A (en)	1989-09-12
IT8619763A1 (it)	1987-09-14

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Legal Events

Date	Code	Title	Description
1993-01-15	UEP	Publication of translation of european patent specification
1994-12-15	REN	Ceased due to non-payment of the annual fee