N,o-carboxymethylchitosonium carboxylate salts
N-acetylcarboxymethylchitosan derivatives and process for...
N-acylurea and o-acylisourea derivatives of hyaluronic acid
N-halochitosans, their preparation and uses
N-morpholino-n-nitrosaminoacetonitrile cyclodextrin...
N-substituted chitosan derivatives, process for their...
N-sulphated hyaluronic acid compounds, derivatives thereof...
Native plant cell wall compositions and methods of use
Negatively charged polysaccharide derivable from aloe vera
Neisseria meningitidis capsular polysaccharide conjugates
Neoschizophyllan having novel pharmacological activity
Nerve process growth modulators
Neutralizing hydroxyalkyl cellulose
New butyric esters with antiproliferative activity and the...
New cross-linked derivatives of hyaluronic acid
New derivatives of hyaluronan
New exocellular polysaccharide produced by streptococcus...
New nimesulide salt cyclodextrine inclusion complexes
New non-anticoagulant heparin derivatives
New non-anticoagulant heparin derivatives