JPS537683A - Purification of pyridoxine - Google Patents

Purification of pyridoxine

Info

Publication number
JPS537683A
JPS537683A JP8064376A JP8064376A JPS537683A JP S537683 A JPS537683 A JP S537683A JP 8064376 A JP8064376 A JP 8064376A JP 8064376 A JP8064376 A JP 8064376A JP S537683 A JPS537683 A JP S537683A
Authority
JP
Japan
Prior art keywords
pyridoxine
purification
removal
high purity
iron ion
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
JP8064376A
Other languages
Japanese (ja)
Other versions
JPS5851952B2 (en
Inventor
Takao Niinobe
Tetsuji Kaizu
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP8064376A priority Critical patent/JPS5851952B2/en
Publication of JPS537683A publication Critical patent/JPS537683A/en
Publication of JPS5851952B2 publication Critical patent/JPS5851952B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Pyridine Compounds (AREA)

Abstract

PURPOSE: To effectively prepare pyridoxine of high purity by the removal of iron ion with an enediol compound.
COPYRIGHT: (C)1978,JPO&Japio
JP8064376A 1976-07-06 1976-07-06 Pyridoxine purification method Expired JPS5851952B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8064376A JPS5851952B2 (en) 1976-07-06 1976-07-06 Pyridoxine purification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8064376A JPS5851952B2 (en) 1976-07-06 1976-07-06 Pyridoxine purification method

Publications (2)

Publication Number Publication Date
JPS537683A true JPS537683A (en) 1978-01-24
JPS5851952B2 JPS5851952B2 (en) 1983-11-19

Family

ID=13724037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8064376A Expired JPS5851952B2 (en) 1976-07-06 1976-07-06 Pyridoxine purification method

Country Status (1)

Country Link
JP (1) JPS5851952B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082407A (en) * 1983-10-14 1985-05-10 Bridgestone Corp Radial tire for heavy car
JPS61146606A (en) * 1984-12-19 1986-07-04 Bridgestone Corp Pneumatic radial tire for heavy load
JP2008041664A (en) * 2006-08-01 2008-02-21 Hon Hai Precision Industry Co Ltd connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082407A (en) * 1983-10-14 1985-05-10 Bridgestone Corp Radial tire for heavy car
JPS61146606A (en) * 1984-12-19 1986-07-04 Bridgestone Corp Pneumatic radial tire for heavy load
JP2008041664A (en) * 2006-08-01 2008-02-21 Hon Hai Precision Industry Co Ltd connector

Also Published As

Publication number Publication date
JPS5851952B2 (en) 1983-11-19

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