DE3661414D1 - Process for manufacturing r(-)-norcarnitine tert-butyl ester - Google Patents
Process for manufacturing r(-)-norcarnitine tert-butyl esterInfo
- 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
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)
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)
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)
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 |
-
1985
- 1985-06-28 IT IT48297/85A patent/IT1184284B/it active
-
1986
- 1986-06-11 AT AT86830162T patent/ATE39244T1/de not_active IP Right Cessation
- 1986-06-11 DE DE8686830162T patent/DE3661414D1/de not_active Expired
- 1986-06-11 EP EP86830162A patent/EP0208662B1/de not_active Expired
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 |