JPS5476598A - Production of riboflavin-5'-monophosphate - Google Patents
Production of riboflavin-5'-monophosphateInfo
- Publication number
- JPS5476598A JPS5476598A JP14089777A JP14089777A JPS5476598A JP S5476598 A JPS5476598 A JP S5476598A JP 14089777 A JP14089777 A JP 14089777A JP 14089777 A JP14089777 A JP 14089777A JP S5476598 A JPS5476598 A JP S5476598A
- Authority
- JP
- Japan
- Prior art keywords
- riboflavin
- phosphates
- reaction
- solvent
- monophosphate
- Prior art date
- 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.)
- Granted
Links
Abstract
PURPOSE: The reaction of riboflavin with phosphorus oxyhalide or its hydrate is conducted in a specific solvent such as trialkoxyalkyl phosphate to produce title compound having vitamin B2 activity in high yield and selectivity.
CONSTITUTION: Riboflavin-5'-monophosphate is prepared by the reaction of riboflavin with phosphorus oxyhalide or its hydrate wherein as a solvent is employed at least one selected from the group consisting of trialkoxyalkyl phosphates, monoalkyldialkoxyalkyl phosphates, monoalkoxyalkyldialkyl phosphates and the amount of the solvent is 5W30 times the weight of riboflavin and the phosphorylation agent is 2.0W20 times the molar quantity of riboflavin.
EFFECT: The solvents employed in the reaction and extraction processes can be recovered in high rate, thus the method is practically advantageous.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14089777A JPS5476598A (en) | 1977-11-24 | 1977-11-24 | Production of riboflavin-5'-monophosphate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14089777A JPS5476598A (en) | 1977-11-24 | 1977-11-24 | Production of riboflavin-5'-monophosphate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5476598A true JPS5476598A (en) | 1979-06-19 |
JPS614398B2 JPS614398B2 (en) | 1986-02-08 |
Family
ID=15279326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14089777A Granted JPS5476598A (en) | 1977-11-24 | 1977-11-24 | Production of riboflavin-5'-monophosphate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476598A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110293759A1 (en) * | 2010-06-01 | 2011-12-01 | Calitoga Llc | Nutritional supplement for recovery, repair, and maintenance |
-
1977
- 1977-11-24 JP JP14089777A patent/JPS5476598A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110293759A1 (en) * | 2010-06-01 | 2011-12-01 | Calitoga Llc | Nutritional supplement for recovery, repair, and maintenance |
US9333228B2 (en) * | 2010-06-01 | 2016-05-10 | Top Doctors Labs, Llc | Nutritional supplement for recovery, repair, and maintenance |
Also Published As
Publication number | Publication date |
---|---|
JPS614398B2 (en) | 1986-02-08 |
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