Patent ID: 9458256
Filing Date: 2016-10-04
CPC Classification: A61K,A61L,C07C,C08F,C09D

Claim Text:
1. A compound comprising (a) at least two polymerizable moieties, (b) at least one amino acid residue of an amino acid, the amino acid comprising at least two amine groups, wherein the at least two amine groups of the amino acid have formed a carbamate, a thiocarbamate or a carbamide group, and (c) a biomolecular moiety Z linked directly or via a spacer to a carboxylic acid moiety of the amino acid residue, and wherein the compound is represented by Formula I: wherein G is a residue of a —OH, —NH each X independently represents a moiety comprising a group that is polymerizable by radical reaction selected from the group consisting of acrylates, alkylacrylates, methacrylates, alkylmethacrylates, vinylethers, fumarates, and vinylsulphones; each Y independently represents, O, S or NR; each R independently represents hydrogen or a group selected from substituted and unsubstituted hydrocarbons which optionally contain one or more heteroatoms; L represents a substituted or unsubstituted hydrocarbon that optionally contains one or more heteroatoms; n is an integer having a value of 1 if G is an X, and n is at least 2 if G represents a residue of the multifunctional polymer or oligomer; and Z is a biomolecular moiety linked directly or via a spacer to the remainder of the compound.