Synthesis and cholera toxin binding properties of multivalent GM1 mimicsElectronic supplementary information (ESI) available: characterization of the polyvalent compounds ? imide by-products. See http://www.rsc.org/suppdata/ob/b4/b405344c/
作者:Daniela Arosio、Ioannis Vrasidas、Paola Valentini、Rob M. J. Liskamp、Roland J. Pieters、Anna Bernardi
DOI:10.1039/b405344c
日期:——
inhibition assay the prepared inhibitors showed good inhibition. While the monovalent GM1 mimic showed the expected inhibition in the 200 microM range the multivalent scaffolds led to increased binding. The tetravalent compound was shown to be 440-fold more potent than its monovalent counterpart. The octavalent analog, however, was the most potent compound as determined using an ELISA assay.
Synthesis and catalytic application of amino acid based dendritic macromolecules
作者:Robert A. Gossage、Johann T.B.H. Jastrzebski、Jeroen van Ameijde、Suzanne J.E. Mulders、Arwin J. Brouwer、Rob M.J. Liskamp、Gerard van Koten
DOI:10.1016/s0040-4039(98)02622-7
日期:1999.2
The use of amino acid based dendrimers as molecular scaffolds for the attachment of catalytically active organometallic Ni "pincer" complexes, via a urea functionality, is described; the dendrimer catalysts have comparable activity to their mononuclear (NCN)NiX analogues. (C) 1999 Elsevier Science Ltd. All rights reserved.