JPS5328119A - Preparation of pantetheine - Google Patents

Preparation of pantetheine

Info

Publication number
JPS5328119A
JPS5328119A JP10126376A JP10126376A JPS5328119A JP S5328119 A JPS5328119 A JP S5328119A JP 10126376 A JP10126376 A JP 10126376A JP 10126376 A JP10126376 A JP 10126376A JP S5328119 A JPS5328119 A JP S5328119A
Authority
JP
Japan
Prior art keywords
pantetheine
preparation
salts
carbodimide
cysteamine
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
JP10126376A
Other languages
Japanese (ja)
Other versions
JPS5629866B2 (en
Inventor
Osamu Akazawa
Katsumasa Yamamoto
Michio Fujimoto
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical 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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP10126376A priority Critical patent/JPS5328119A/en
Publication of JPS5328119A publication Critical patent/JPS5328119A/en
Publication of JPS5629866B2 publication Critical patent/JPS5629866B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare high purity pantetheine in high yield by the direct condensation reaction of pantothenic acid or its salts with cysteamine or its salts in the presence of carbodimide (condensation agent) and a specific activator.
COPYRIGHT: (C)1978,JPO&Japio
JP10126376A 1976-08-25 1976-08-25 Preparation of pantetheine Granted JPS5328119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10126376A JPS5328119A (en) 1976-08-25 1976-08-25 Preparation of pantetheine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10126376A JPS5328119A (en) 1976-08-25 1976-08-25 Preparation of pantetheine

Publications (2)

Publication Number Publication Date
JPS5328119A true JPS5328119A (en) 1978-03-16
JPS5629866B2 JPS5629866B2 (en) 1981-07-10

Family

ID=14296007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10126376A Granted JPS5328119A (en) 1976-08-25 1976-08-25 Preparation of pantetheine

Country Status (1)

Country Link
JP (1) JPS5328119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124755A (en) * 1979-03-19 1980-09-26 Dai Ichi Seiyaku Co Ltd Preparation of alethine derivative or aletheine derivative

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124755A (en) * 1979-03-19 1980-09-26 Dai Ichi Seiyaku Co Ltd Preparation of alethine derivative or aletheine derivative

Also Published As

Publication number Publication date
JPS5629866B2 (en) 1981-07-10

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