DK79685A - Fremgangsmaade til fremstilling af riboflavin - Google Patents

Fremgangsmaade til fremstilling af riboflavin Download PDF

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Publication number
DK79685A
DK79685A DK79685A DK79685A DK79685A DK 79685 A DK79685 A DK 79685A DK 79685 A DK79685 A DK 79685A DK 79685 A DK79685 A DK 79685A DK 79685 A DK79685 A DK 79685A
Authority
DK
Denmark
Prior art keywords
riboflavin
procedure
preparation
Prior art date
Application number
DK79685A
Other languages
English (en)
Other versions
DK79685D0 (da
DK162998B (da
Inventor
Johannes Grimmer
Hans Christoph Horn
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of DK79685D0 publication Critical patent/DK79685D0/da
Publication of DK79685A publication Critical patent/DK79685A/da
Publication of DK162998B publication Critical patent/DK162998B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/12—Heterocyclic compounds containing pteridine ring systems containing pteridine ring systems condensed with carbocyclic rings or ring systems
    • C07D475/14—Benz [g] pteridines, e.g. riboflavin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK079685A 1984-02-22 1985-02-21 Fremgangsmaade til fremstilling af riboflavin DK162998B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843406319 DE3406319A1 (de) 1984-02-22 1984-02-22 Verbessertes verfahren zur herstellung von riboflavin
DE3406319 1984-02-22

Publications (3)

Publication Number Publication Date
DK79685D0 DK79685D0 (da) 1985-02-21
DK79685A true DK79685A (da) 1985-08-23
DK162998B DK162998B (da) 1992-01-06

Family

ID=6228446

Family Applications (1)

Application Number Title Priority Date Filing Date
DK079685A DK162998B (da) 1984-02-22 1985-02-21 Fremgangsmaade til fremstilling af riboflavin

Country Status (5)

Country Link
US (1) US4673742A (da)
EP (1) EP0155506B1 (da)
JP (1) JPS60193988A (da)
DE (2) DE3406319A1 (da)
DK (1) DK162998B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542837A1 (de) * 1985-12-04 1987-06-11 Basf Ag Verbessertes verfahren zur herstellung von riboflavin
DE3615834A1 (de) * 1986-05-10 1987-11-12 Basf Ag Verbessertes verfahren zur herstellung von ribitylxylidin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343254A (en) * 1940-08-02 1944-03-07 Commercial Solvents Corp Process for recovering riboflavin from adsorbates
US2847413A (en) * 1953-11-23 1958-08-12 Merck & Co Inc 5'-desoxyriboflavin and processes for preparing the same
DE3247381A1 (de) * 1982-12-22 1984-06-28 Basf Ag, 6700 Ludwigshafen Verbessertes verfahren zum reinigen von riboflavin
DE3302497A1 (de) * 1983-01-26 1984-07-26 Basf Ag, 6700 Ludwigshafen Verbessertes verfahren zur herstellung von riboflavin

Also Published As

Publication number Publication date
DE3564576D1 (en) 1988-09-29
US4673742A (en) 1987-06-16
DE3406319A1 (de) 1985-08-22
DK79685D0 (da) 1985-02-21
JPS60193988A (ja) 1985-10-02
EP0155506A3 (en) 1986-06-18
JPH0586395B2 (da) 1993-12-10
EP0155506A2 (de) 1985-09-25
EP0155506B1 (de) 1988-08-24
DK162998B (da) 1992-01-06

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