such molecules include the semisynthetic heparinoids , pentosan polysulphate ( pps ) , dextran sulphate ( ds ) and glycosaminoglycan polysulphates ( gagps ) , as well as the naturally occurring polysulphated polysaccharides , chondroitin sulphate e , and the 2,6-disulphated galactoses of carrageenans .
C0032594
polysaccharides
C0007289
carrageenans