Patent ID: 6395867
Filing Date: 2002-05-28
Classification: A61K,A61Q,C08G,C09K

Abstract:
A polymer chosen from hyperbranched polymers and dendrimers containing at least one functional group of formula (I): in which:Y is chosen from an oxygen atom and an NH group; A is chosen from linear, branched and cyclic, saturated and unsaturated C1-C12 alkanediyl groups, wherein said alkanediyl groups may or may not be interrupted by at least one heteroatom, and further wherein said alkanediyl group may or may not be substituted with at least one function chosen from amino groups NH2 and salts thereof with inorganic acids or organic acids, acylamino groups NHâ€”COR, in which R is chose from linear, branched and cyclic, saturated and unsaturated C1-C10 alkyl groups, C1-C10 alkylamino groups, carboxylic acid, and C1-C10 esters; and X is chosen from nucleophilic groups.