the inhibition of growth and cell wall synthesis by 3-amino-3-deoxy-d-glucose ( 3-ag ) , which is known to be one of the constituents of the kanamycin molecule and a metabolite of bacillus sp. , was almost completely overcome by glucosamine and n-acetylglucosamine in staphylococcus aureus but scarcely affected by d-glucose and d-fructose .
C0017718
glucosamine
C0001056
n-acetylglucosamine