JPS51149223A - Preparation of carboxymethyl derivatives of mono- oligo- saccharides - Google Patents

Preparation of carboxymethyl derivatives of mono- oligo- saccharides

Info

Publication number
JPS51149223A
JPS51149223A JP7390375A JP7390375A JPS51149223A JP S51149223 A JPS51149223 A JP S51149223A JP 7390375 A JP7390375 A JP 7390375A JP 7390375 A JP7390375 A JP 7390375A JP S51149223 A JPS51149223 A JP S51149223A
Authority
JP
Japan
Prior art keywords
saccharides
preparation
mono
oligo
carboxymethyl derivatives
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
JP7390375A
Other languages
Japanese (ja)
Inventor
Takanari Shiraishi
Takeo Niimura
Minoru Nishinohara
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP7390375A priority Critical patent/JPS51149223A/en
Publication of JPS51149223A publication Critical patent/JPS51149223A/en
Pending legal-status Critical Current

Links

Landscapes

  • Saccharide Compounds (AREA)

Abstract

PURPOSE: Preparation of highly purified carboxymethyl derivatives of saccharides by reacting mono-or bligosaccharides with chloroacetic acid derivatives in the presence of alkali in a solvent such as ethylene glycol.
COPYRIGHT: (C)1976,JPO&Japio
JP7390375A 1975-06-17 1975-06-17 Preparation of carboxymethyl derivatives of mono- oligo- saccharides Pending JPS51149223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7390375A JPS51149223A (en) 1975-06-17 1975-06-17 Preparation of carboxymethyl derivatives of mono- oligo- saccharides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7390375A JPS51149223A (en) 1975-06-17 1975-06-17 Preparation of carboxymethyl derivatives of mono- oligo- saccharides

Publications (1)

Publication Number Publication Date
JPS51149223A true JPS51149223A (en) 1976-12-22

Family

ID=13531605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7390375A Pending JPS51149223A (en) 1975-06-17 1975-06-17 Preparation of carboxymethyl derivatives of mono- oligo- saccharides

Country Status (1)

Country Link
JP (1) JPS51149223A (en)

Similar Documents

Publication Publication Date Title
JPS51149223A (en) Preparation of carboxymethyl derivatives of mono- oligo- saccharides
JPS5373561A (en) Preparation of 1,3-dimethyl-2-imidazolidinone
JPS5296692A (en) Production of sodium polyacrylate
JPS52111587A (en) Preparation of 6-aminopenam carboxylic acid-1-oxide or its derivatives
JPS51136689A (en) Process for preparing trithiane compounds
JPS5231094A (en) Preparation of cephalexin
JPS51133296A (en) Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives
JPS5371066A (en) Preparation of 3-phenylindole derivs.
JPS51138650A (en) Process for preparing optically active trans-cyclopentene-3,5,-diolmon oester
JPS5398933A (en) Allylation of quinones
JPS5283417A (en) Preparation of ester-group-containing fluorocarbon ether derivatives
JPS5312830A (en) Preparation of dinitrodiphenyl ether
JPS52148037A (en) Preparation of per-#-toluylic acid
JPS5248601A (en) Process for preparation of amino acids
JPS5223057A (en) Preparation of n2-naphthalenesulfonyl algininamides o r acid addition salts thereof
JPS51146464A (en) Process for preparing 4-benzopyrazole derivatives
JPS5212194A (en) Process for preparing 2,7,1,3,6,8- dithiatetraaza-as-indacene
JPS51150590A (en) A process for preparing water-resistant pullulan
JPS5262291A (en) Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives
JPS5312866A (en) Preparation of 3-oxy-4h-pyran-4-one derivatives
JPS5312807A (en) Preparation of glutaric acid
JPS5283344A (en) Synthesis of 3-chloro-4-allyloxyphenyl-acetic acid
JPS5224174A (en) Exfoliating agent
JPS51149233A (en) Process for preparaing 1,4-bis (2-hydroxyalkoxy)benzens
JPS5273840A (en) Purification of monochlorocyclohexane