Bioactive pyrrole-based compounds with target selectivity.

Area of Science:

• Medicinal Chemistry
• Organic Chemistry
• Pharmacology

Background:

• Natural products are a key source of inspiration for synthetic drug development, particularly those containing N-heterocyclic motifs.
• The pyrrole ring is a privileged scaffold in medicinal chemistry, with numerous pyrrole-based drugs available on the market.
• Pyrrole and its fused derivatives are frequently investigated for diverse therapeutic applications.

Purpose of the Study:

• To review pyrrole and its hetero-fused derivatives with identified molecular targets.
• To summarize reported anticancer, antimicrobial, and antiviral activities of these compounds.
• To cover literature published between 2015 and 2019.

Main Methods:

• Literature search for scientific articles published from 2015 to 2019.
• Identification of studies reporting pyrrole derivatives with specific biological activities (anticancer, antimicrobial, antiviral).
• Focus on compounds where the molecular target responsible for the activity was identified.

Main Results:

• Numerous pyrrole derivatives exhibit significant anticancer, antimicrobial, and antiviral properties.
• The identified molecular targets provide insights into the mechanism of action for these compounds.
• The pyrrole nucleus remains a valuable pharmacophore in the development of new therapeutic agents.

Conclusions:

• Pyrrole-based compounds continue to be a promising area for drug discovery.
• Understanding the molecular targets enhances the rational design of novel drugs.
• Medicinal chemists recognize the enduring pharmaceutical importance of the pyrrole scaffold.