Textbook of Drug Design and Discovery /

Abstract

Textbook of Drug Design and Discovery provides a comprehensive overview of the scientific principles and modern strategies involved in the discovery and development of new therapeutic drugs. The book explains the multidisciplinary nature of drug discovery, integrating knowledge from medicinal chemistry, pharmacology, molecular biology, biochemistry, and computational science.

The text begins by describing the drug discovery process, including identification of biological targets, validation of targets, and the screening of chemical compounds for potential therapeutic activity. It explains how researchers identify lead compounds and optimize them through chemical modification to improve potency, selectivity, safety, and pharmacokinetic properties.

A major focus of the book is on modern drug design techniques, including structure-based drug design, ligand-based design, molecular modeling, computer-aided drug design, and high-throughput screening. These methods help scientists understand the interaction between drugs and biological targets such as enzymes, receptors, and ion channels.

The book also discusses pharmacokinetics, pharmacodynamics, toxicity testing, and clinical development, highlighting the stages required to transform a potential compound into an approved medicine. In addition, it reviews emerging areas such as biotechnology-derived drugs, peptide therapeutics, and biologics.

Overall, the text serves as an essential resource for students and professionals in pharmacy, medicinal chemistry, pharmacology, and pharmaceutical sciences, providing a clear understanding of the modern approaches used to discover, design, and develop safe and effective medicines.