JPS5414593A - Preparation of cytidine diphosphate choline ester - Google Patents

Preparation of cytidine diphosphate choline ester

Info

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
Application number
JP7775877A
Other languages
Japanese (ja)
Other versions
JPS599158B2 (en
Inventor
Atsushi Yasudo
Yukie Suzuki
Toshio Tadokoro
Kazuo Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP7775877A priority Critical patent/JPS599158B2/en
Publication of JPS5414593A publication Critical patent/JPS5414593A/en
Publication of JPS599158B2 publication Critical patent/JPS599158B2/en
Expired legal-status Critical Current

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
JP7775877A 1977-07-01 1977-07-01 Production method of choline cytidine diphosphate Expired JPS599158B2 (en)

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)

* Cited by examiner, † Cited by third party
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 device
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

Cited By (6)

* Cited by examiner, † Cited by third party
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 device
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
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
ZA763157B (en) Pyrimidine (4,6)diylbis-(thiono)(thiol)-phosphoric(phosphonic acid esters process for their preparation and their use as insecticides or acaricides
JPS53148518A (en) Stabilized prostaglandin e composition and its preparation
JPS5517A (en) Production of adenosine triphosphate
JPS53148595A (en) Preparation of salinomycines
JPS53136591A (en) Preparation of adenosine-5'-triphosphoric acid
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
JPS53109996A (en) Production of cytidine diphosphoric acid choline
JPS52113924A (en) Preparation of choline phosphates
JPS53112817A (en) Preparation of n-hydroxyalkylphosphoroamidate
JPS53108986A (en) Preparation of nucleosides and nucleotides
IE45365L (en) N-(6-CHLORONICOTINOYL)-d,l-HOMOCYSTEINE THIOLACTONE
JPS5344591A (en) Preparation of adenine derivatives
JPS5261286A (en) Preparation of enzymes
JPS5387372A (en) Preparation of pyrimidine-type nucleoside
JPS5379837A (en) Preparation of optically active 2-(4-hydroxyphenyl)-glycine
BR7804540A (en) PROCESS FOR THE PREPARATION OF ESTERS OF PYRIDAZINONE ACID (TIONO) -Phosphoric, Insecticidal and Acaricidal Composition and Its Application
JPS5777680A (en) Pharmaceutically active composition containing 4-nitroisoxazol
JPS5344691A (en) Preparation of l-menthol from menthol racemate