📘 Medicinal Chemistry (2026–2027 Edition)

📗 Medicinal Chemistry (2026–2027 Edition) is a comprehensive, research-oriented textbook designed for students & learners of pharmaceutical sciences, chemistry, life sciences, & drug discovery-related disciplines. This book provides structured coverage of medicinal chemistry with a strong focus on drug design, drug action, pharmacokinetics, toxicology, & modern drug development strategies.

The content is written in clear academic English & is suitable for exam preparation, conceptual understanding, & advanced learning in medicinal chemistry. It bridges chemistry, pharmacology, & biology to explain how drugs are discovered, optimized, evaluated, & safely used in clinical practice.

Unit 1: Introduction to Medicinal Chemistry
• Definition & scope of medicinal chemistry
• Historical development & evolution of medicinal chemistry
• Role of medicinal chemistry in drug discovery & development
• Interdisciplinary nature: chemistry, pharmacology, & biology

Unit 2: Drug Discovery & Development Process
• Stages of drug discovery & target identification
• Lead discovery & lead optimization
• Preclinical studies: pharmacokinetics, pharmacodynamics, & toxicity
• Clinical trials: Phase I, II, III, & IV
• Regulatory affairs & drug approval processes

Unit 3: Principles of Drug Action
• Drug–receptor interactions & binding mechanisms
• Structure–activity relationships
• Pharmacodynamics & pharmacokinetics
• ADME: absorption, distribution, metabolism, & excretion

Unit 4: Chemical Properties of Drugs
• Physical & chemical properties influencing drug action
• Acid–base behavior, solubility, & partition coefficient
• Stereochemistry in drug action: chirality & isomerism
• Prodrugs & drug delivery systems
• Drug stability & formulation fundamentals

Unit 5: Enzyme Inhibitors & Receptor Ligands
• Competitive, non-competitive, & uncompetitive inhibitors
• Mechanisms of enzyme inhibition
• Agonists, antagonists, partial agonists, & inverse agonists
• Allosteric modulation of receptors
• Clinically important enzyme inhibitors & receptor ligands

Unit 6: Medicinal Chemistry of Major Drug Classes – Part I
• Antibiotics: classification, mechanisms, & resistance
• Antiviral & antifungal agents
• Anti-inflammatory & analgesic drugs
• Cardiovascular drugs: antihypertensives & anti-arrhythmics

Unit 7: Medicinal Chemistry of Major Drug Classes – Part II
• CNS agents: sedatives, hypnotics, antidepressants, antipsychotics
• Anticancer drugs: alkylating agents, antimetabolites, natural products
• Hormones & hormone antagonists
• Immunomodulators & immunosuppressants
• Gastrointestinal drugs

Unit 8: Drug Metabolism & Pharmacokinetics
• Phase I & Phase II metabolic reactions
• Cytochrome P450 enzyme system
• Factors influencing drug metabolism
• Pharmacokinetic parameters & models
• Drug–drug interactions

Unit 9: Structure-Based Drug Design
• Principles of rational drug design
• Computer-aided drug design (CADD)
• Molecular modeling & docking
• Quantitative structure–activity relationships (QSAR)

Unit 10: Toxicology & Safety Pharmacology
• Basic principles of toxicology
• Types of drug toxicity
• Therapeutic index & margin of safety
• Carcinogenicity, teratogenicity, & mutagenicity
• Safety evaluation in drug development

Unit 11: Recent Advances in Medicinal Chemistry
• Nanomedicine & targeted drug delivery
• Biologics: monoclonal antibodies, peptides, & nucleic acid-based drugs
• Pharmacogenomics & personalized medicine
• Green chemistry approaches in drug synthesis
• Emerging technologies & future trends in medicinal chemistry

✨This app is inspired by the authors:
Norma K. Dunlap, Donna M. Huryn, Graham L. Patrick, Prasad V. Bharatam, A. K. Ganguly, Xue-Min Cheng, Simon E. Ward

📲 Download Medicinal Chemistry (2026–2027 Edition) to gain in-depth knowledge of drug design, pharmacokinetics, toxicology, SAR, QSAR, & modern medicinal chemistry concepts.