Chemoinformatics Approaches to Virtual Screening (Hardcover)

Langue : anglais

Edité par Royal Society of Chemistry, Cambridge, 2008

0854041443 / 9780854041442

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Hardcover. Chemoinformatics is broadly a scientific discipline encompassing the design, creation, organization, management, retrieval, analysis, dissemination, visualization and use of chemical information. It is distinct from other computational molecular modeling approaches in that it uses unique representations of chemical structures in the form of multiple chemical descriptors; has its own metrics for defining similarity and diversity of chemical compound libraries; and applies a wide array of statistical, data mining and machine learning techniques to very large collections of chemical compounds in order to establish robust relationships between chemical structure and its physical or biological properties. Chemoinformatics addresses a broad range of problems in chemistry and biology; however, the most commonly known applications of chemoinformatics approaches have been arguably in the area of drug discovery where chemoinformatics tools have played a central role in the analysis and interpretation of structureproperty data collected by the means of modern high throughput screening. Early stages in modern drug discovery often involved screening small molecules for their effects on a selected protein target or a model of a biological pathway. In the past fifteen years, innovative technologies that enable rapid synthesis and high throughput screening of large libraries of compounds have been adopted in almost all major pharmaceutical and biotech companies. As a result, there has been a huge increase in the number of compounds available on a routine basis to quickly screen for novel drug candidates against new targets/pathways. In contrast, such technologies have rarely become available to the academic research community, thus limiting its ability to conduct large scale chemical genetics or chemical genomics research. However, the landscape of publicly available experimental data collection methods for chemoinformatics has changed dramatically in very recent years. The term "virtual screening" is commonly associated with methodologies that rely on the explicit knowledge of three-dimensional structure of the target protein to identify potential bioactive compounds. Traditional docking protocols and scoring functions rely on explicitly defined three dimensional coordinates and standard definitions of atom types of both receptors and ligands. Albeit reasonably accurate in many cases, conventional structure based virtual screening approaches are relatively computationally inefficient, which has precluded them from screening really large compound collections. Significant progress has been achieved over many years of research in developing many structure based virtual screening approaches. This book is the first monograph that summarizes innovative applications of efficient chemoinformatics approaches towards the goal of screening large chemical libraries. The focus on virtual screening expands chemoinformatics beyond its traditional boundaries as a synthetic and data-analytical area of research towards its recognition as a predictive and decision support scientific discipline. The approaches discussed by the contributors to the monograph rely on chemoinformatics concepts such as:representation of molecules using multiple descriptors of chemical structuresadvanced chemical similarity calculations in multidimensional descriptor spacesthe use of advanced machine learning and data mining approaches for building quantitative and predictive structure activity modelsthe use of chemoinformatics methodologies for the analysis of drug-likeness and property predictionthe emerging trend on combining chemoinformatics and bioinformatics concepts in structure based drug discoveryThe chapters of the book are organized in a logical flow that a typical chemoinformatics proje Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.

N° de réf. du vendeur 9780854041442

Titre
Chemoinformatics Approaches to Virtual Screening (Hardcover)
Auteur
Alexandre Varnek
Éditeur
Royal Society of Chemistry, Cambridge
Année de publication
2008
État de l'article
new
Reliure
Hardcover
Langue
anglais
ISBN à 10 chiffres
0854041443
ISBN à 13 chiffres
9780854041442

AussieBookSeller

Truganina, VIC, Australie

Vendeur avec une évaluation de 5 étoiles

Vendeur AbeBooks depuis 22 juin 2007

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Article25 à 45 jours ouvrés8 à 14 jours ouvrés
Premier articleEUR 31,86EUR 37,89
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