New pharmaceutical applications for macromolecular binders

[摘要] Macromolecular binders consist of polymers, dendrimers, and oligomers with binding properties for endogenous or exogenous substrates. This field, at the frontier of host/guest chemistry and pharmacology, has met a renewed interest in the past decade due to the clinical success of several sequestrants, like sevelamer hydrochloride (Renagel (R)) or sugammadex (Bridion (R)). In many instances, multivalent binding by the macromolecular drugs can modify the properties of the substrate, and may prevent it from reaching its site of action and/or trigger a biological response. From small (e. g., ions) to larger substrates (e. g., bacteria and cells), this review presents the state-of-the-art of macromolecular binders and provides detailed illustrative examples of recent developments bearing much promise for future pharmaceutical applications. (C) 2011 Elsevier B.V. All rights reserved.

[发布日期] 2011-10-30

[效力级别]  Proceedings Paper

[关键词] Polymeric drugs;Polymeric binders;Chelators;Cyclodextrins;Nanomedicine