a primer on qsar qspr modeling fundamental concepts springerbriefs in molecular science

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A Primer On Qsar Qspr Modeling

Author : Kunal Roy
ISBN : 9783319172811
Genre : Science
File Size : 45. 31 MB
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This brief goes back to basics and describes the Quantitative structure-activity/property relationships (QSARs/QSPRs) that represent predictive models derived from the application of statistical tools correlating biological activity (including therapeutic and toxic) and properties of chemicals (drugs/toxicants/environmental pollutants) with descriptors representative of molecular structure and/or properties. It explains how the sub-discipline of Cheminformatics is used for many applications such as risk assessment, toxicity prediction, property prediction and regulatory decisions apart from drug discovery and lead optimization. The authors also present, in basic terms, how QSARs and related chemometric tools are extensively involved in medicinal chemistry, environmental chemistry and agricultural chemistry for ranking of potential compounds and prioritizing experiments. At present, there is no standard or introductory publication available that introduces this important topic to students of chemistry and pharmacy. With this in mind, the authors have carefully compiled this brief in order to provide a thorough and painless introduction to the fundamental concepts of QSAR/QSPR modelling. The brief is aimed at novice readers.

Encyclopedia Of Physical Organic Chemistry 6 Volume Set

Author : Zerong Wang
ISBN : 9781118470459
Genre : Science
File Size : 44. 47 MB
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This encyclopedia offers a comprehensive and easy reference to physical organic chemistry (POC) methodology and techniques. It puts POC, a classical and fundamental discipline of chemistry, into the context of modern and dynamic fields like biochemical processes, materials science, and molecular electronics. • Covers basic terms and theories into organic reactions and mechanisms, molecular designs and syntheses, tools and experimental techniques, and applications and future directions • Includes coverage of green chemistry and polymerization reactions • Reviews different strategies for molecular design and synthesis of functional molecules • Discusses computational methods, software packages, and more than 34 kinds of spectroscopies and techniques for studying structures and mechanisms • Explores applications in areas from biology to materials science

Quantitative Structure Activity Relationships In Drug Design Predictive Toxicology And Risk Assessment

Author : Roy, Kunal
ISBN : 9781466681378
Genre : Technology & Engineering
File Size : 56. 40 MB
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Quantitative structure-activity relationships (QSARs) represent predictive models derived from the application of statistical tools correlating biological activity or other properties of chemicals with descriptors representative of molecular structure and/or property. Quantitative Structure-Activity Relationships in Drug Design, Predictive Toxicology, and Risk Assessment discusses recent advancements in the field of QSARs with special reference to their application in drug development, predictive toxicology, and chemical risk analysis. Focusing on emerging research in the field, this book is an ideal reference source for industry professionals, students, and academicians in the fields of medicinal chemistry and toxicology.

Qsar

Author : Hugo Kubinyi
ISBN : 9783527616831
Genre : Science
File Size : 27. 85 MB
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Finding the new remedy for a certain disease: an inspired goal. QSAR, an invaluable tool in drug design, aids scientists to attain this aim. This book is a long-awaited comprehensive text to QSAR and related approaches. It provides a practice-oriented introduction to the theory, methods and analyses for QSAR relationships, including modelling-based and 3D approaches. Hugo Kubinyi is a leading expert in QSAR. Readers will benefit from the author's 20 years of practical experience, from his careful calculations and recalculations of thousands of QSAR equations. Among the topics covered are: - physiocochemical parameters - quantitative models - statistical methods - Hansch analysis - Free Wilson analysis - 3D-QSAR approaches The book can readily be used as a textbook due to its high didactic value and numerous examples (over 200 equations and 1100 references).

Understanding The Basics Of Qsar For Applications In Pharmaceutical Sciences And Risk Assessment

Author : Kunal Roy
ISBN : 9780128016336
Genre : Medical
File Size : 45. 77 MB
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Understanding the Basics of QSAR for Applications in Pharmaceutical Sciences and Risk Assessment describes the historical evolution of quantitative structure-activity relationship (QSAR) approaches and their fundamental principles. This book includes clear, introductory coverage of the statistical methods applied in QSAR and new QSAR techniques, such as HQSAR and G-QSAR. Containing real-world examples that illustrate important methodologies, this book identifies QSAR as a valuable tool for many different applications, including drug discovery, predictive toxicology and risk assessment. Written in a straightforward and engaging manner, this is the ideal resource for all those looking for general and practical knowledge of QSAR methods. Includes numerous practical examples related to QSAR methods and applications Follows the Organization for Economic Co-operation and Development principles for QSAR model development Discusses related techniques such as structure-based design and the combination of structure- and ligand-based design tools

Handbook Of Molecular Descriptors

Author : Roberto Todeschini
ISBN : 9783527613113
Genre : Science
File Size : 54. 61 MB
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Quantitative studies on structure-activity and structure-property relationships are powerful tools in directed drug research. In recent years, various strategies have been developed to characterize and classify structural patterns by means of molecular descriptors. It has become possible not only to assess diversities or similarities of structure databases, but molecular descriptors also facilitate the identification of potential bioactive molecules from the rapidly increasing number of compound libraries. They even allow for a controlled de-novo design of new lead structures. This is the most comprehensive collection of molecular descriptors and presents a detailed review from the origins of this research field up to present day. This practically oriented reference book gives a thorough overview of the different molecular descriptors representations and their corresponding molecular descriptors. All descriptors are listed with their definition, symbols and labels, formulas, some numerical examples, data and molecular graphs, while numerous figures and tables aid comprehension of the definitions. Cross-references throughout, a list of acronyms and notations allow easy access to the information needed to solve a specific research problem. Examples of descriptor calculations along with tables of descriptor values for a set of selected reference compounds and an up-to-date reference list add to the practical value of the book, making it an invaluable guide for all those dealing with bioactive molecules as well as for researchers.

Exploring Qsar Hydrophobic Electronic And Steric Constants

Author : Corwin Hansch
ISBN : 0841229937
Genre : QSAR (Biochemistry)
File Size : 60. 31 MB
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A two-volume set on quantitative structure-activity relationships (QSAR), a field that has had a significant impact on a number of areas of chemistry and biology. Volume 1, Fundamentals and Applications in Chemistry and Biology (2987-2), is a textbook that presents an introduction to QSAR and provides substituent constants for their construction. Throughout the text, QSAR in biological processes are related to those in physical organic chemistry. Because a crucial factor in advancing QSAR is the best possible database of parameters, Volume 2, Hydrophobic, Electronic, and Steric Constants (2991-0) contains comprehensive tables of physicochemical parameters. Data in these tables, which the authors have collected over 25 years, is necessary for QSAR and qualitative SAR. Annotation copyright by Book News, Inc., Portland, OR

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