Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Diversity-based design, screening libraries

Diversity-based Design of General Screening Libraries... [Pg.273]

Wyss PC, Gerber P, Hartman PG, Hubschwerlen C, Locher H, Marty HP, Stahl M. Novel dihydrofolate reductase inhibitors. Structure-based versus diversity-based library design and high-throughput synthesis and screening. J Med Chem 2003 46 2304-12. [Pg.421]

Dissimilarity and clustering methods only describe the compounds that are in the input set voids in diversity space are not obvious, and if compounds are added then the set must be re-analyzed. Cell-based partitioning methods address these problems by dividing descriptor space into cells, and then populating those cells with compounds [67, 68]. The library is chosen to contain representatives from each cell. The use of a partition-based method with BCUT descriptors [69] to design an NMR screening library has recently been described [70]. [Pg.401]

Once the initial diversity fetish had run its course and management realized that it was inefficient to attempt to span the entirety of chemical space in search of drugs, more rational approaches based on chemoinformatics were developed to design combinatorial libraries and select candidates for screening on the basis of properties that have proven to be associated with successful therapeutics in the past. [Pg.16]

The compound selection methods described thus far can be used to select compounds for screening from an in-house collection, or to select which compounds to purchase from an external supplier. In combinatorial library design, however, it is necessary to select subsets of reactants for actual synthesis. The two main strategies for combinatorial library design are reactant-based selection and product-based selection. In reactant-based selection, optimized subsets of reactants are selected without consideration of the products that will result and any of the compound selection methods already identified can be used. An early example of reactant-based design is that already described by Martin and colleagues which is based on experimental design and where diverse subsets of reactants were selected for the synthesis of peptoid libraries [1]. [Pg.358]


See other pages where Diversity-based design, screening libraries is mentioned: [Pg.354]    [Pg.361]    [Pg.21]    [Pg.11]    [Pg.96]    [Pg.97]    [Pg.97]    [Pg.512]    [Pg.59]    [Pg.59]    [Pg.364]    [Pg.38]    [Pg.589]    [Pg.112]    [Pg.175]    [Pg.171]    [Pg.263]    [Pg.81]    [Pg.347]    [Pg.61]    [Pg.12]    [Pg.14]    [Pg.89]    [Pg.251]    [Pg.216]    [Pg.275]    [Pg.115]    [Pg.188]    [Pg.217]    [Pg.217]    [Pg.223]    [Pg.321]    [Pg.40]    [Pg.195]    [Pg.233]    [Pg.111]    [Pg.107]    [Pg.133]    [Pg.91]    [Pg.470]    [Pg.471]    [Pg.634]    [Pg.954]   
See also in sourсe #XX -- [ Pg.276 ]




SEARCH



Based Screens

Design Bases

Design based library

Design diversity

Diverse libraries

Diversity library

Diversity-based library

Library design

Library screening

Library screening libraries

Screen design

Screen libraries

Screening designs

© 2024 chempedia.info