FR1020552A - Procédé de production de la vitamine b12 - Google Patents

Procédé de production de la vitamine b12

Info

Publication number: FR1020552A
Authority: FR; France
Prior art keywords: vitamin; production process; production
Prior art date: 1949-06-21
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

Other languages

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.)

Distillers Co Yeast Ltd

Distillers Co Ltd

Original Assignee

Distillers Co Yeast Ltd

Distillers Co Ltd

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.)

1949-06-21

Filing date

1950-06-20

Publication date

1953-02-09

1950-06-20 Application filed by Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd

1953-02-09 Application granted granted Critical

1953-02-09 Publication of FR1020552A publication Critical patent/FR1020552A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
RMRCNWBMXRMIRW-WYVZQNDMSA-L vitamin b12 Chemical compound N([C@@H]([C@@]1(C)[C@@](C)(CC(N)=O)[C@H](CCC(N)=O)\C(N1[Co+]C#N)=C(/C)\C1=N\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NCC(C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO RMRCNWBMXRMIRW-WYVZQNDMSA-L 0.000 title 1

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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/42—Cobalamins, i.e. vitamin B12, LLD factor

Landscapes

Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Zoology (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Microbiology (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Biotechnology (AREA)
Molecular Biology (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)

FR1020552D 1949-06-21 1950-06-20 Procédé de production de la vitamine b12 Expired FR1020552A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1020552X		1949-06-21

Publications (1)

Publication Number	Publication Date
FR1020552A true FR1020552A (fr)	1953-02-09

Family

ID=10868480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1020552D Expired FR1020552A (fr)	1949-06-21	1950-06-20	Procédé de production de la vitamine b12

Country Status (1)

Country	Link
FR (1)	FR1020552A (fr)

1950
- 1950-06-20 FR FR1020552D patent/FR1020552A/fr not_active Expired

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