Scaffold novel

Chakraborty TK, Ghosh S, Jayaprakash S, Sugar amino acid based scaffolds-novel peptidomimetics and their potential in combinatorial synthesis, Chem. High Throughput Screen, (5) 373—87, 2002. 

Becker C, et al. UroMaix scaffolds novel collagen matrices for apphcation in tissue engineering of the urinary tract, hit J Artif Organs 2006 29 764-71. 

Chiosis G, Lucas B, Shtil A, Huezo H, Rosen N (2002) Development of a purine-scaffold novel class of Hsp90 binders that inhibit the proliferation of cancer cells and induce the degradation of Her2 tyrosine kinase. Bioorg Med Chem 10 3555-3564... 

EMPl, selected by phage display from random peptide libraries, demonstrates that a dimer of a 20-residue peptide can mimic the function of a monomeric 166-residue protein. In contrast to the minimized Z domain, this selected peptide shares neither the sequence nor the structure of the natural hormone. Thus, there can be a number of ways to solve a molecular recognition problem, and combinatorial methods such as phage display allow us to sort through a multitude of structural scaffolds to discover novel solutions. 

Abstract An overview on the microwave-enhanced synthesis and decoration of the 2(lH)-pyrazinone system is presented. Scaffold decoration using microwave-enhanced transition-metal-catalyzed reactions for generating structural diversity, as well as the conversion of the 2(lH)-pyrazinone skeleton applying Diels-Alder reactions to generate novel heterocyclic moieties are discussed. The transfer of the solution phase to polymer-supported chemistry (SPOS) is also described in detail. 

Yang J, Motlagh D, Webb AR, and Ameer GA. Novel biphasic elastomeric scaffold for small-diameter blood vessel. Tissue Eng, 2005, 11, 1876-1886. 

The use of DNA hybridization just described opens up a novel, uncomplicated, yet powerful strategy for supramolecular synthesis Many different devices are connected to a distinct sequence codon and are subsequently organized on a suitable template strand. The utilization of appropriate nucleic acid scaffolds should even allow the fabrication of highly complex supramolecular structures by means of a modular construction kit. For approximately 20 years, the work of Seeman and coworkers [8,27] have been engaged in the rational construction of ID, 2D, and 3D DNA frameworks. They use branched DNA... 

Adamantane can be used to construct peptidic scaffolding and synthesis of artificial proteins. It has been introduced into different types of synthetic peptidic macrocycles, which are useful tools in peptide chemistry and stereochemistry studies and have many other applications as well. Introduction of amino acid-functionalized adamantane to the DNA nanostmctures might lead to construction of DNA-adamantane-amino acid nanostmctures with desirable stiffness and integrity. Diamondoids can be employed to constmct molecular rods, cages, and containers and also for utilization in different methods of self-assembly. In fact, through the development of self-assembly approaches and utilization of diamondoids in these processes, it would be possible to design and constmct novel nanostmctures for effective and specific carriers for each dmg. 

Contrary to an alkoxy benzene scaffold, secondary amides were generated via novel aldehyde linker 43 based upon an indole scaffold (Scheme 15) [52]. The indole resin was prepared from indole-3-carboxy-aldehyde in two steps and reacted with amines under reductive conditions to generate resin-bound secondary amines. Treatment of the resin with... 

Langer and coworkers constructed diverse O- and N-heterocydic scaffolds, such as y-alkylidene-a-hydroxybutenolides and pyrrolo[3,2-b]pyrrol-2,5-diones, exploiting the well-established cyclization strategy of bisnucleophiles with oxalic acid derivatives [163], while Stockman s research group reported in this context on a novel oxime formation/Michael addition providing the structural core of the alkaloid perhydrohistrionicotoxin [164]. 

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