title: Assessment of structural diversity in combinatorial synthesis.
abstract: This article covers the combinatorial synthesis of small molecules with maximal structural diversity to generate a collection of pure compounds that are attractive for lead generation in a phenotypic, high-throughput screening approach. Nature synthesises diverse small molecules, but there are disadvantages with using natural product sources. The efficient chemical synthesis of structural diversity (and complexity) is the aim of diversity-oriented synthesis, and recent progress is reviewed. Specific highlights include a discussion of strategies to obtain structural diversity and an analysis of molecular descriptors used to classify compounds. The assessment of how successful one synthesis is versus another is subjective, therefore we test-drive software to assess structural diversity in combinatorial synthesis, which is freely available via a web interface.
authors.affiliation: Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
authors.forename: Suzanne
authors.initials: S
authors.lastname: Fergus
authors.forename: Andreas
authors.initials: A
authors.lastname: Bender
authors.forename: David R
authors.initials: DR
authors.lastname: Spring
mesh_terms: D020650:Combinatorial Chemistry Techniques; D015195:Drug Design; D008956:Models, Chemical; D015394:Molecular Structure; D004364:Pharmaceutical Preparations / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D004364:Pharmaceutical Preparations