JPS5566525A - Fractionation of compound having cis-type diol structure - Google Patents

Fractionation of compound having cis-type diol structure

Info

Publication number
JPS5566525A
JPS5566525A JP14002378A JP14002378A JPS5566525A JP S5566525 A JPS5566525 A JP S5566525A JP 14002378 A JP14002378 A JP 14002378A JP 14002378 A JP14002378 A JP 14002378A JP S5566525 A JPS5566525 A JP S5566525A
Authority
JP
Japan
Prior art keywords
cis
type diol
polymer
diol structure
compound
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.)
Pending
Application number
JP14002378A
Other languages
Japanese (ja)
Inventor
Susumu Hayashi
Atsuki Okamoto
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.)
NIPPON KOONSUTAACHI KK
Nihon Cornstarch Corp
Original Assignee
NIPPON KOONSUTAACHI KK
Nihon Cornstarch Corp
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 NIPPON KOONSUTAACHI KK, Nihon Cornstarch Corp filed Critical NIPPON KOONSUTAACHI KK
Priority to JP14002378A priority Critical patent/JPS5566525A/en
Publication of JPS5566525A publication Critical patent/JPS5566525A/en
Pending legal-status Critical Current

Links

Landscapes

  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To carry out the fractional elution of a compound having, cis-type diol structure, easily, by the column chromatography using a column packed with a specific polymer, while changing the pH of eluents gradually from an alkaline side to an acidic side.
CONSTITUTION: A column packed with a water-insoluble polymer having dihydroxyboronly group [e.g. boron-containing polymer having a unit of formula (R1 is H or methyl; R2 is H or lower alkyl; n is an integer of 1W3), etc.] is used. After it is activated with an alkali, a mixed solution which contains compounds having cis-type diol structure is adsorbed thereon. Subsequently, the column is washed with an acid, and column chromatography is carried out while changing the pH of eluents gradually from an alkaline side to an acidic side, whereby each constituent in said mixed solution is eluted fractionally. The ability of said polymer to form a complex with cis-type diol group is righer on an alkaline side and lower on an acidic side.
COPYRIGHT: (C)1980,JPO&Japio
JP14002378A 1978-11-14 1978-11-14 Fractionation of compound having cis-type diol structure Pending JPS5566525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14002378A JPS5566525A (en) 1978-11-14 1978-11-14 Fractionation of compound having cis-type diol structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14002378A JPS5566525A (en) 1978-11-14 1978-11-14 Fractionation of compound having cis-type diol structure

Publications (1)

Publication Number Publication Date
JPS5566525A true JPS5566525A (en) 1980-05-20

Family

ID=15259139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14002378A Pending JPS5566525A (en) 1978-11-14 1978-11-14 Fractionation of compound having cis-type diol structure

Country Status (1)

Country Link
JP (1) JPS5566525A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209596A (en) * 1984-03-22 1985-10-22 イナルコ　エスピーエイ Lactalose purification
WO1995020594A1 (en) * 1994-01-27 1995-08-03 The University Of Strathclyde Purification of plant-derived polynucleotides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209596A (en) * 1984-03-22 1985-10-22 イナルコ　エスピーエイ Lactalose purification
JPH0545599B2 (en) * 1984-03-22 1993-07-09 Inaruko Spa
WO1995020594A1 (en) * 1994-01-27 1995-08-03 The University Of Strathclyde Purification of plant-derived polynucleotides
US5969129A (en) * 1994-01-27 1999-10-19 The University Of Strathclyde Purification of polynucleotides from polynucleotide/polysaccharide mixtures

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