title: New directions in library design and analysis.
abstract: The high costs associated with high-throughput screening (HTS) coupled with the limited coverage and bias of current screening collections is such that diversity analysis continues to be an important criterion in lead generation. Whereas early approaches to diversity analysis were based on traditional descriptors such as two-dimensional fingerprints a recent emphasis has been on assessing scaffold coverage to ensure that a variety of different chemotypes are represented. Moreover, whether designing diverse or focused libraries, it is widely recognised that designs should aim to achieve a balance in a number of different properties and multiobjective optimisation provides an effective way of achieving such designs.
authors.affiliation: Department of Information Studies, University of Sheffield, Sheffield, UK. v.gillet@sheffield.ac.uk
authors.forename: Valerie J
authors.initials: VJ
authors.lastname: Gillet
mesh_terms: D020650:Combinatorial Chemistry Techniques; D015195:Drug Design; D004353:Drug Evaluation, Preclinical / Q000379:methods*; D015203:Reproducibility of Results; D054852:Small Molecule Libraries / Q000737:chemistry* / Q000494:pharmacology*
chemical_list: D054852:Small Molecule Libraries