using mass spectrometry for drug metabolism studies

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Using Mass Spectrometry For Drug Metabolism Studies Second Edition

Author : Walter A. Korfmacher
ISBN : 1420092219
Genre : Science
File Size : 23. 13 MB
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The first edition of this now classic work helped to establish mass spectrometry as the premier tool for drug metabolism studies. Completely rewritten from start to finish, Using Mass Spectrometry for Drug Metabolism Studies, Second Edition brings medicinal chemists and mass spectrometry professionals up to speed with the rapid advances in the field, the emergence of cutting-edge approaches, and ways to meet steadily increasing vendor demands. Written by international scientists who are experts in their respective disciplines, this state-of-the-art reference effectively encapsulates current mass spectrometry best practices. The stand-alone chapters cover various topics – from metabolite identification to fast chromatography with UPLC – and in a style that is understandable to experts and field newcomers alike. The second edition of this bestseller includes coverage of new instrumentation and software as well as a wealth of updated information on the latest findings surrounding biomarkers and metabolomics and new chapters on both UPLC and DESI/DART. With more than 180 illustrations and an eight-page color insert, this valuable reference explores multiple modern mass spectrometry techniques and strategies. It includes an excellent overview of the entire drug discovery process plus the latest developments on how mass spectrometry is used to support this endeavor.

Using Mass Spectrometry For Drug Metabolism Studies

Author : Walter A. Korfmacher
ISBN : 9780203500040
Genre : Medical
File Size : 31. 67 MB
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Mass spectrometry (MS) is fast becoming the premier tool for analyzing various drug metabolism samples in the early phases of drug discovery and research. Introducing the newer, more powerful MS equipment and exploring new applications for using them, this book provides a state-of-the-art look at this promising field. Using Mass Spectrometry for Drug Metabolism Studies is an excellent resource for professionals in the fields of mass spectrometry and drug metabolism. It offers current knowledge in stand–alone chapters that address specific topics thoroughly enough to be read independently, with notes and references to other chapters for further reading. The first eight chapters discuss current topics regarding the use of MS for analyzing various types of in vitro and in vivo drug metabolism samples and the final four chapters describe the latest MS technology and its uses. In each chapter, expert authors demonstrate how to apply MS to determine drug metabolism parameters. They also explain the different drug metabolism concepts and their importance. Although there are a few books currently on the market that address this topic, they are rapidly becoming out-of-date. This book gives drug researchers and pharmacokineticists the latest information available on this important technology.

Mass Spectrometry In Drug Metabolism And Pharmacokinetics

Author : Ragu Ramanathan
ISBN : 9781118211571
Genre : Science
File Size : 41. 87 MB
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This timely reference discusses mass spectrometry in drug metabolism and pharmacokinetic studies. With contributions by professionals from the pharmaceutical industry, this book begins with a review of current mass spectrometry techniques and applications, followed by discussions of various methods for using MS in drug metabolism studies and pharmacokinetics. Highlighting the critical importance of ADME studies for understanding how a drug is absorbed, distributed, metabolized, and excreted by the body, the book s focuses on the use of LC/MS and MALDI-MS. This is a valuable reference for scientists in the pharmaceutical industry, medicine, academia, and even those working in homeland defense.

Mass Spectrometry In Drug Discovery

Author : David T. Rossi
ISBN : 1420002473
Genre : Medical
File Size : 53. 68 MB
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Mass Spectrometry in Drug Discovery summarizes the theory, instrumentation, techniques, and application of mass spectrometry and atmospheric pressure ionization to screening, evaluating, and improving the performance and quality of drug candidates. It provides time- and cost-efficient approaches for the generation and analysis of effective pharmaceuticals, covers advances in combinatorial chemistry, molecular biology, bioanalysis automation, and computing, and demonstrates the use of mass spectrometry in the assessment of disease states, drug targets, and potential drug agents.

Mass Spectrometry In Drug Metabolism

Author : Frigerio
ISBN : 9781461341512
Genre : Science
File Size : 36. 55 MB
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When a dose of drug is administered, three main phases of drug action may be distingushed. In the "pharmaceutical" phase the dosage form disintegrates, the active substance dissolves and becomes available for absorption. The second phase ("pharmaco kinetic" phase) includes absorption, distribution, metabolism, and excretion. That fraction of the dose which finally reaches the circulation after absorption will be available for biological action in the third, or "pharmacodynamic" phase when the drug reaches the target tissues and a drug-receptor interaction takes place. The objectives in studies of drug metabolism are: (a) to identify the pathways by which drugs are transformed in the body; (b) to ascertain quantitatively the importance of each pathway and intermediate; (c) to identify and quantify endogenous constituents influenced by the drug or its metabolites which may interfere with common metabolic processes. Since metabolites usually differ from their precursors by only a single chemical group, the resulting metabolic pathways generally consist of a series of closely related compounds. Mass spectrometry is uniquely suited for the analysis of drugs and metabolites for several reasons: only a minimal amount of sample preparation is needed, closely related compounds can be analyzed in a single step, structures can often be deduced directly from the mass spectra without the need for pure reference spectra, and constituents can be quantified with relative ease even when present in fractional nanogram quantity.

Mass Spectrometry In Drug Metabolism And Disposition

Author : Mike S. Lee
ISBN : 0470934697
Genre : Science
File Size : 24. 73 MB
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This book examines the background, industrial context, process, analytical methodology, and technology of metabolite identification. It emphasizes the applications of metabolite identification in drug research. While primarily a textbook, the book also functions as a comprehensive reference to those in the industry. The authors have worked closely together and combine complementary backgrounds to bring technical and cultural awareness to this very important endeavor while serving to address needs within academia and industry It also contains a variety of problem sets following specific sections in the text.

Identification And Quantification Of Drugs Metabolites And Metabolizing Enzymes By Lc Ms

Author : Swapan Chowdhury
ISBN : 0080456065
Genre : Science
File Size : 36. 27 MB
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As new techniques of transferring from liquid to gas phase and measuring masses of drug molecules and metabolites become more prevalent, so do the technical challenges of putting these techniques into proper use, as well as the task of consolidating emerging applications. Identification and Quantification of Drugs, Metabolites and Metabolizing Enzymes by LC-MS, Volume 6 fills the gap in the lack of presently available literature by providing a critical review in the current use of liquid chromatography-mass spectrometry (LC-MS) in drug discovery and development. With chapters written by experts with a wide range of practical experience from the pharmaceutical industry, emphasis is placed on techniques and applications. The book also includes chapters on how to utilize LC-MS instrumentation for current drug metabolism problems. This book is intended for those beginning to use LC-MS for drug metabolism studies as well as for those considered advanced practitioners. * Introduces readers to the practical applications of modern liquid chromatography-mass spectrometry (LC-MS) in a wide range of drug metabolism studies· * Provides a comprehensive description of different forms of metabolites, with detailed discussion on the wide range of methodologies used to identify them * Highlights problems associated with drug quantification and offers practical solutions

Drug Metabolism

Author : N. J. Gooderham
ISBN : 9051993781
Genre : Medical
File Size : 82. 48 MB
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With its roots in the last century and currently exploiting the technology of today, the science of drug metabolism has made significant contributions to our understanding of chemico-biological interactions. This book reviews past successes and failures within the science and attempts to predict new directions. Each of the chapters of this book deals with an aspect of xenobiotic metabolism which has featured prominently in the development of the discipline. The volume is testimony to the breadth and depth of research into xenobiotic metabolism and covers the chemistry and enzymology of xenobiotic metabolism, enzyme modeling and structure activity relationships, pharmacokinetics, the use of recombinant gene technology, site directed mutagenesis, transgenic and gene knockout models, new analytical techniques including capillary electrophoresis-mass spectrometry, accelerator mass spectrometry, high throughput analysis toxicological assessment, pharmacogenetics, drug development and therapeutics. With new chemical entities constantly emerging and requiring evaluation, the concepts and techniques developed in this book will help focus future lines of investigation and help set priorities in the next millennium.

1 2 Diphenylethylamine Designer Drugs Metabolism Studies And Toxicological Analysis Using Gas Chromatography Mass Spectrometry And Liquid Chromatography Mass Spectrometry Coupled To Low And High Resolution Mass Spectrometry

Author : Carina S. D. Wink
ISBN : OCLC:953322497
Genre :
File Size : 48. 70 MB
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Mass Spectrometry For Drug Discovery And Drug Development

Author : Walter A. Korfmacher
ISBN : 9781118516140
Genre : Science
File Size : 34. 30 MB
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Facilitates the discovery and development of new, effective therapeutics With coverage of the latest mass spectrometry technology, this book explains how mass spectrometry can be used to enhance almost all phases of drug discovery and drug development, including new and emerging applications. The book's fifteen chapters have been written by leading pharmaceutical and analytical scientists. Their contributions are based on a thorough review of the current literature as well as their own experience developing new mass spectrometry techniques to improve the ability to discover and develop new and effective therapeutics. Mass Spectrometry for Drug Discovery and Drug Development begins with an overview of the types of mass spectrometers that facilitate drug discovery and development. Next it covers: HPLC–high-resolution mass spectrometry for quantitative assays Mass spectrometry for siRNA Quantitative analysis of peptides Mass spectrometry analysis of biological drugs Applications that support medicinal chemistry investigations Mass spectrometry imaging and profiling Throughout the book, detailed examples underscore the growing role of mass spectrometry throughout the drug discovery and development process. In addition, images of mass spectra are provided to explain how results are interpreted. Extensive references at the end of each chapter guide readers to the primary literature in the field. Mass Spectrometry for Drug Discovery and Drug Development is recommended for readers in pharmaceutics, including medicinal chemists, analytical chemists, and drug metabolism scientists. All readers will discover how mass spectrometry can streamline and advance new drug discovery and development efforts.

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