"Biological Importance of Indole-Based Compounds" explores the significance of indole-based compounds in various biological processes. Indole is a heterocyclic aromatic compound that is widely found in nature and has been extensively studied due to its diverse biological activities. This book provides a comprehensive analysis of the biological importance of indole-based compounds, highlighting their role in different biological systems.Indole-based compounds as pharmaceutical agents: The book highlights the pharmaceutical potential of indole-based compounds. It examines their role as anticancer, antimicrobial, anti-inflammatory, and antiviral agents. The authors discuss the mechanisms of action and therapeutic applications of these compounds.