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1. WO1996006102 - PROCESS FOR THE PREPARATION OF OLIGOSACCHARIDE MIXTURES

Publication Number WO/1996/006102
Publication Date 29.02.1996
International Application No. PCT/EP1995/003254
International Filing Date 16.08.1995
Chapter 2 Demand Filed 06.02.1996
IPC
C07H 3/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
3Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
06Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
C07H 13/12 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
13Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
12by acids having the group -X-C (=X)-X-, or halides thereof, in which X means nitrogen, oxygen, sulfur, selenium, or tellurium, e.g. carbonic acid, carbamic acid
CPC
C07H 13/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
13Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
12by acids having the group -X-C(=X)-X-, or halides thereof, in which each X means nitrogen, oxygen, sulfur, selenium or tellurium, e.g. carbonic acid, carbamic acid
C07H 3/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
3Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
06Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
Applicants
  • CIBA-GEIGY AG [CH/CH]; Klybeckstrasse 141 CH-4002 Basle, CH (AllExceptUS)
  • HINDSGAUL, Ole [CA/CA]; CA (UsOnly)
  • KANIE, Osamu [JP/JP]; JP (UsOnly)
  • PALCIC, Monica [CA/CA]; CA (UsOnly)
  • ERNST, Beat [CH/CH]; CH (UsOnly)
Inventors
  • HINDSGAUL, Ole; CA
  • KANIE, Osamu; JP
  • PALCIC, Monica; CA
  • ERNST, Beat; CH
Priority Data
2596/94-524.08.1994CH
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR THE PREPARATION OF OLIGOSACCHARIDE MIXTURES
(FR) PROCEDE DE PREPARATION DE MELANGES D'OLIGOSACCHARIDES
Abstract
(EN)
The present invention relates to oligosaccharide mixtures whose individual constituents have an identical core structure which is substituted by at least one sugar and in which all positional isomers are represented, and all isomers with respect to the substituent are in the form of $g(a)- or $g(b)-isomers, to a process for the preparation of said oligosaccharide mixture and to a process for the rapid isolation of a biologically active oligosaccharide.
(FR)
Mélanges d'oligosaccharides dont les constituants individuels possèdent une structure de noyau identique substituée par au moins un sucre et dans laquelle tous les isomères de position sont représentés, tous les isomères étant, par rapport au substituant, sous la forme d'isomères $g(a) ou $g(b); on décrit également un procédé de préparation de ce mélange d'oligosaccharides ainsi qu'un procédé d'isolation rapide d'un oligosaccharide actif sur le plan biologique.
Also published as
Latest bibliographic data on file with the International Bureau