Indole Alkaloids

Indole alkaloids are naturally occurring chemical compounds predominantly found in plants, fungi, and some microorganisms. They contain an indole structure—a specific arrangement of carbon and nitrogen atoms—that gives them diverse biological activities. These compounds are notable for their pharmacological effects; many, like caffeine or certain medicines, influence the nervous system, mood, or physiological processes. They are often studied for their potential therapeutic properties, including antidepressant, anticancer, and antimicrobial effects. Overall, indole alkaloids are important natural products with significant roles in medicine, pharmacology, and biochemistry.