Antibacterial agents and process for producing the same
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United States of America Patent
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Mar 3, 2009
Grant Date -
Jun 16, 2005
app pub date -
Feb 2, 2005
filing date -
Oct 5, 1998
priority date (Note) -
Expired
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Abstract
NHR, wherein Y represents a sulfated polysaccharide or an oligosaccharide prepared by partial decomposition of the sulfated polysaccharide; A a carbon derived from aldehyde group occurring through the reduction of the reduced end sugar of Y and subsequent oxidation of the resulting product with an oxidant; B a carbon derived from the aldehyde group at the reduced end sugar of Y; R an antibacterial substance with a primary amino group or with an amino group introduced therein or represents an antibacterial substance derivative prepared by bonding an antibacterial substance through a spacer to the carbon A or the carbon B; and n=1 or 2.
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