DK32884D0 - Fremgangsmade til fremstilling af riboflavin - Google Patents
Fremgangsmade til fremstilling af riboflavinInfo
- Publication number
- DK32884D0 DK32884D0 DK0328/84A DK32884A DK32884D0 DK 32884 D0 DK32884 D0 DK 32884D0 DK 0328/84 A DK0328/84 A DK 0328/84A DK 32884 A DK32884 A DK 32884A DK 32884 D0 DK32884 D0 DK 32884D0
- Authority
- DK
- Denmark
- Prior art keywords
- riboflavin
- procedure
- preparation
- Prior art date
Links
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 title 2
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 title 1
- 229960002477 riboflavin Drugs 0.000 title 1
- 235000019192 riboflavin Nutrition 0.000 title 1
- 239000002151 riboflavin Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D475/00—Heterocyclic compounds containing pteridine ring systems
- C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3302497 | 1983-01-26 | ||
DE19833302497 DE3302497A1 (de) | 1983-01-26 | 1983-01-26 | Verbessertes verfahren zur herstellung von riboflavin |
Publications (4)
Publication Number | Publication Date |
---|---|
DK32884D0 true DK32884D0 (da) | 1984-01-25 |
DK32884A DK32884A (da) | 1984-07-27 |
DK162097B DK162097B (da) | 1991-09-16 |
DK162097C DK162097C (da) | 1992-02-24 |
Family
ID=6189227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK032884A DK162097C (da) | 1983-01-26 | 1984-01-25 | Fremgangsmaade til fremstilling af riboflavin |
Country Status (5)
Country | Link |
---|---|
US (1) | US4567261A (da) |
EP (1) | EP0115295B1 (da) |
JP (1) | JPS59141581A (da) |
DE (2) | DE3302497A1 (da) |
DK (1) | DK162097C (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3406319A1 (de) * | 1984-02-22 | 1985-08-22 | Basf Ag, 6700 Ludwigshafen | Verbessertes verfahren zur herstellung von riboflavin |
DE3417944A1 (de) * | 1984-05-15 | 1985-11-21 | Basf Ag, 6700 Ludwigshafen | Verbessertes verfahren zur herstellung von riboflavin und neue zwischenprodukte fuer dieses verfahren |
DE3421714A1 (de) * | 1984-06-12 | 1985-12-12 | Basf Ag, 6700 Ludwigshafen | Verfahren zur reinigung von riboflavin |
DE3542837A1 (de) * | 1985-12-04 | 1987-06-11 | Basf Ag | Verbessertes verfahren zur herstellung von riboflavin |
US7950666B2 (en) * | 2007-11-07 | 2011-05-31 | Action Target Inc. | Omnidirectional target system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2155555A (en) * | 1934-08-18 | 1939-04-25 | Hoffmann La Roche | Iso-alloxazine derivatives and process for the manufacture of same |
US2847413A (en) * | 1953-11-23 | 1958-08-12 | Merck & Co Inc | 5'-desoxyriboflavin and processes for preparing the same |
US2807611A (en) * | 1955-10-13 | 1957-09-24 | Merck & Co Inc | Process for producing riboflavin |
-
1983
- 1983-01-26 DE DE19833302497 patent/DE3302497A1/de not_active Withdrawn
-
1984
- 1984-01-13 US US06/570,457 patent/US4567261A/en not_active Expired - Fee Related
- 1984-01-18 EP EP84100484A patent/EP0115295B1/de not_active Expired
- 1984-01-18 DE DE8484100484T patent/DE3460107D1/de not_active Expired
- 1984-01-25 DK DK032884A patent/DK162097C/da not_active IP Right Cessation
- 1984-01-25 JP JP59010373A patent/JPS59141581A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DK162097B (da) | 1991-09-16 |
DE3460107D1 (en) | 1986-06-05 |
DE3302497A1 (de) | 1984-07-26 |
JPH0361672B2 (da) | 1991-09-20 |
US4567261A (en) | 1986-01-28 |
DK32884A (da) | 1984-07-27 |
EP0115295B1 (de) | 1986-04-30 |
EP0115295A2 (de) | 1984-08-08 |
DK162097C (da) | 1992-02-24 |
JPS59141581A (ja) | 1984-08-14 |
EP0115295A3 (en) | 1984-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |