Helicobacter pylori bacterium proliferation inhibitor

Abstract

A proliferation inhibitor of H. pylori bacteria comprising a compound that can specifically inhibit the proliferation of H. pylori bacteria, which does not generate bacterium resistant, can be eaten, drunken or administrated safely for a long period of time, can be simply mass-manufactured and can be used for foods and beverages or pharmaceutical preparation. The proliferation inhibitor of H. pylori bacteria comprises an N-acetylglucosaminyl beta-linked monosaccharide derivative represented by the following chemical formula (1): GlcNAc1-beta-O—Y  (1) wherein Y is an alkyl group, an alkoxyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heteroaryl group, a carboxyl group or an alkoxycarbonyl group.

1 . A proliferation inhibitor of  Helicobacter pylori  bacteria comprising;
 an N-acetylglucosaminyl beta-linked monosaccharide derivative represented by the following chemical formula (1)
   GlcNAc1-beta-O—Y  (1)
 
   
       wherein Y is an alkyl group, an alkoxyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heteroaryl group, a carboxyl group or an alkoxycarbonyl group. 
     
     
         2 . A diet of a food or a beverage comprising;
 the proliferation inhibitor of  Helicobacter pylori  bacteria according to  claim 1 .   
     
     
         3 . A pharmaceutical preparation comprising;
 the proliferation inhibitor of  Helicobacter pylori  bacteria according to  claim 1 .