BR6131435D0 - Processo de preparacao de vitamina b12 - Google Patents

Processo de preparacao de vitamina b12

Info

Publication number
BR6131435D0
BR6131435D0 BR131435/61A BR13143561A BR6131435D0 BR 6131435 D0 BR6131435 D0 BR 6131435D0 BR 131435/61 A BR131435/61 A BR 131435/61A BR 13143561 A BR13143561 A BR 13143561A BR 6131435 D0 BR6131435 D0 BR 6131435D0
Authority
BR
Brazil
Prior art keywords
vitamin
preparation process
preparation
Prior art date
Application number
BR131435/61A
Other languages
English (en)
Inventor
E & Sons Inc Squibb
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of BR6131435D0 publication Critical patent/BR6131435D0/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/803—Physical recovery methods, e.g. chromatography, grinding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
BR131435/61A 1960-08-03 1961-08-03 Processo de preparacao de vitamina b12 BR6131435D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47130A US3062723A (en) 1960-08-03 1960-08-03 Process for producing vitamin b12

Publications (1)

Publication Number Publication Date
BR6131435D0 true BR6131435D0 (pt) 1973-05-29

Family

ID=21947225

Family Applications (1)

Application Number Title Priority Date Filing Date
BR131435/61A BR6131435D0 (pt) 1960-08-03 1961-08-03 Processo de preparacao de vitamina b12

Country Status (3)

Country Link
US (1) US3062723A (pt)
BR (1) BR6131435D0 (pt)
GB (1) GB982644A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH411914A (fr) * 1962-10-11 1966-04-30 Roussel Uclaf Procédé de préparation d'un nouveau sel d'hydroxocobalamine
JPS5849236B2 (ja) * 1976-02-05 1983-11-02 日石三菱株式会社 醗酵法によるビタミンｂ↓１↓２の製法
US4544633A (en) * 1982-02-26 1985-10-01 Nippon Oil Company, Ltd. Process for producing vitamin B12 by the fermentation technique, and vitamin B12 -producing microorganism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530416A (en) * 1949-10-06 1950-11-21 Merck & Co Inc Process for recovering vitamin b12
US2694679A (en) * 1951-03-27 1954-11-16 Merck & Co Inc Preparing vitamin b12 analogs
US2886490A (en) * 1955-04-27 1959-05-12 Farmaceutici Italia Process of producing cobalamines by fermenting culture media with nocardia rugosa

Also Published As

Publication number Publication date
US3062723A (en) 1962-11-06
GB982644A (en) 1965-02-10

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