CH418527A - Process for preparing vitamin B12 - Google Patents

Process for preparing vitamin B12

Info

Publication number: CH418527A
Authority: CH; Switzerland
Prior art keywords: preparing vitamin; vitamin; preparing
Prior art date: 1960-12-23

Application number

CH1476661A

Other languages

French (fr)

Inventor

Rolovich Ivan

Ragni Giorgio

Original Assignee

Pierrel 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.)

1960-12-23

Filing date

1961-12-20

Publication date

1966-08-15

1961-12-20 Application filed by Pierrel Spa filed Critical Pierrel Spa

1966-08-15 Publication of CH418527A publication Critical patent/CH418527A/en

Links

229930003779 Vitamin B12 Natural products 0.000 title 1
FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=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)NC[C@@H](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 FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000011715 vitamin B12 Substances 0.000 title 1
235000019163 vitamin B12 Nutrition 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H23/00—Compounds containing boron, silicon or a metal, e.g. chelates or vitamin B12
- 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

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

CH1476661A 1960-12-23 1961-12-20 Process for preparing vitamin B12 CH418527A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4430260A GB1007972A (en)	1960-12-23	1960-12-23	Biochemical process for the preparation of cyanocobalamin

Publications (1)

Publication Number	Publication Date
CH418527A true CH418527A (en)	1966-08-15

Family

ID=10432664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1476661A CH418527A (en)	1960-12-23	1961-12-20	Process for preparing vitamin B12

Country Status (3)

Country	Link
CH (1)	CH418527A (en)
DE (1)	DE1239694B (en)
GB (1)	GB1007972A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2102332B1 (en) *	1996-01-03	1998-03-01	Invest Y Desarrollo Agroindust	PROCEDURE FOR THE PRODUCTION OF VITAMIN B12 FROM CONTAMINATING WASTE FROM THE CITRICULTURAL INDUSTRIES.
DE102013008335A1 (en)	2013-01-29	2014-07-31	Erdinger Weissbräu Franz Brombach e.K.	Process for the preparation of a food as well as the food produced therewith and use of lactic acid bacteria, an acid, a mash, a wort, a drink or a concentrate
DE102013100891A1 (en)	2013-01-29	2014-07-31	Erdinger Weissbräu Franz Brombach e.K.	Process for the preparation of an acid, a mash or wort, a drink, a concentrate and the products produced therewith and use of lactic acid bacteria, an acid, a mash, a wort or a concentrate
DE102013008336A1 (en)	2013-01-29	2014-07-31	Erdinger Weissbräu Franz Brombach e.K.	Producing brewing malt, involves providing malting raw material, preferably grain including barley or wheat, and treating raw material, preferably grain with lactic acid bacteria of strain Lactobacillus coryniformis
DE102014110182A1 (en)	2014-07-18	2016-01-21	Erdinger Weißbräu Werner Brombach GmbH & Co. KG	Process for the preparation of a food or a precursor thereof, food or a precursor thereof and corresponding use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1091705B (en) *	1959-11-27	1960-10-27	Hoffmann La Roche	Process for the production of vitamins of the B group by propionic acid bacteria

1960
- 1960-12-23 GB GB4430260A patent/GB1007972A/en not_active Expired
1961
- 1961-12-20 CH CH1476661A patent/CH418527A/en unknown
- 1961-12-22 DE DE1961P0028467 patent/DE1239694B/en active Pending

Also Published As

Publication number	Publication date
DE1239694B (en)	1967-05-03
GB1007972A (en)	1965-10-22

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