JPS5414593A - Preparation of cytidine diphosphate choline ester - Google Patents
Preparation of cytidine diphosphate choline esterInfo
- Publication number
- JPS5414593A JPS5414593A JP7775877A JP7775877A JPS5414593A JP S5414593 A JPS5414593 A JP S5414593A JP 7775877 A JP7775877 A JP 7775877A JP 7775877 A JP7775877 A JP 7775877A JP S5414593 A JPS5414593 A JP S5414593A
- Authority
- JP
- Japan
- Prior art keywords
- choline ester
- preparation
- cytidine diphosphate
- diphosphate choline
- ochbline
- 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
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To prepare cytidine diphosphate choline ester useful as a precursor for the synthesis of lecithin and a remedy for brain troubles, economically, by treating yeast with a liquid containing cytosine, a sugar, ochbline, a phosphoric acid salt, and a surface active agent.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7775877A JPS599158B2 (en) | 1977-07-01 | 1977-07-01 | Production method of choline cytidine diphosphate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7775877A JPS599158B2 (en) | 1977-07-01 | 1977-07-01 | Production method of choline cytidine diphosphate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5414593A true JPS5414593A (en) | 1979-02-02 |
JPS599158B2 JPS599158B2 (en) | 1984-02-29 |
Family
ID=13642817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7775877A Expired JPS599158B2 (en) | 1977-07-01 | 1977-07-01 | Production method of choline cytidine diphosphate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS599158B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58189001A (en) * | 1982-04-15 | 1983-11-04 | シエル・インタ−ナシヨナル・リサ−チ・マ−トスハツペイ・ベ−・ヴエ− | Liquid-gas contact apparatus |
EP0553821A1 (en) | 1992-01-30 | 1993-08-04 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing cytidine diphosphate choline |
JP2013132270A (en) * | 2011-12-27 | 2013-07-08 | Meiji Co Ltd | Yeast and mold detector |
CN111647636A (en) * | 2020-06-28 | 2020-09-11 | 南京同凯兆业生物技术有限责任公司 | Method for catalytically synthesizing citicoline by using yeast whole cells |
-
1977
- 1977-07-01 JP JP7775877A patent/JPS599158B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58189001A (en) * | 1982-04-15 | 1983-11-04 | シエル・インタ−ナシヨナル・リサ−チ・マ−トスハツペイ・ベ−・ヴエ− | Liquid-gas contact apparatus |
EP0553821A1 (en) | 1992-01-30 | 1993-08-04 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing cytidine diphosphate choline |
CN1060215C (en) * | 1992-01-30 | 2001-01-03 | 协和发酵工业株式会社 | Process for producing cytidine diphosphate choline |
JP2013132270A (en) * | 2011-12-27 | 2013-07-08 | Meiji Co Ltd | Yeast and mold detector |
CN111647636A (en) * | 2020-06-28 | 2020-09-11 | 南京同凯兆业生物技术有限责任公司 | Method for catalytically synthesizing citicoline by using yeast whole cells |
CN111647636B (en) * | 2020-06-28 | 2022-04-29 | 南京同凯兆业生物技术有限责任公司 | Method for catalytically synthesizing citicoline by using yeast whole cells |
Also Published As
Publication number | Publication date |
---|---|
JPS599158B2 (en) | 1984-02-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY102473A (en) | Purine derivates and their pharmaceutical use | |
PT66789A (en) | Process for the preparation of pharmaceutical compositions having high rate of resorption,from heart glicosides,in se hardly resorptive,to be parenterically administered | |
JPS5414593A (en) | Preparation of cytidine diphosphate choline ester | |
JPS552601A (en) | Anti-tumor agent for non-injection use | |
JPS5299220A (en) | Medicines for bulbospinal paralysis | |
DE2962624D1 (en) | Process for the preparation of phosphoric acid triesters and compounds produced by this process | |
JPS52806A (en) | Preparation of ester | |
PT65130B (en) | Process to prepare pyrimidine(4,6)diil-bis-(thiono)(thiol)phosphoric(phosphonic) acid esters with insecticide and acaricide propecties | |
JPS6479105A (en) | Powder composition for beauty culture pack of occasion preparation type | |
JPS53136591A (en) | Preparation of adenosine-5'-triphosphoric acid | |
JPS5517A (en) | Production of adenosine triphosphate | |
JPS5323916A (en) | Preparation of thioglycosides | |
JPS53116321A (en) | Purification of organocyano compounds | |
JPS537690A (en) | Preparation of phosphoric acid compounds | |
JPS545948A (en) | Cyclopropanecarboxylic acid esters, process for their prparation, and isecticide having low toxicity to fishees, containing the same as active constituents | |
JPS53101334A (en) | Lividomycin-a-6'-phosphoric acid and process for their preparation | |
JPS53110697A (en) | Preparation of polyguanylic acid | |
GB1550586A (en) | Process for the preparation of o,o-dimethyl-o(2,2-dichloroviniyl) thionophosphoric acid ester | |
JPS53127834A (en) | Anti-tumor preparation | |
JPS52113924A (en) | Preparation of choline phosphates | |
JPS53108986A (en) | Preparation of nucleosides and nucleotides | |
JPS53108983A (en) | Preparation of 5-fluorouracil | |
IE45365L (en) | N-(6-CHLORONICOTINOYL)-d,l-HOMOCYSTEINE THIOLACTONE | |
JPS5387372A (en) | Preparation of pyrimidine-type nucleoside | |
JPS53112817A (en) | Preparation of n-hydroxyalkylphosphoroamidate |