Enzymatic process for producing a galactosyl.beta.1,3glycal disa

Details Enzymatic process for producing a galactosyl.beta.1,3glycal disa Enzymatic process for producing a galactosyl.beta.1,3glycal disa

1992-07-16

1995-04-04

Naff, David M.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing compound containing saccharide radical

435207, C12P 1912, C12N 938

Patent

active

054037263

ABSTRACT:
An enzymatic process is disclosed for the preparation of galactosyl.beta.1,3glycal disaccharides such as Gal.beta.1,3Glucal, an intermediate useful in Le.sup.a preparation and an inhibitor of .beta.-galactosidase. The process utilizes .beta.-galactosidase, an enzyme usually used for bond breaking, to form a bond between a galactoside and a glucal such as glycal, a 6-O--C.sub.1 -C.sub.6 acylglucal or 6-O--C.sub.1 -C.sub.6 acetylgalactal.

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