Heterocyclic substituent impact on the geometry and biological activity of biguanidine derivatives

Key Points

• Biguanidine derivatives show varied biological activity influenced by heterocyclic substituents, enhancing binding affinity.
• Key evidence includes changes in molecular geometry linked to substituent type and position which impact activity.
• Investigating the impact of substituents involved molecular modeling and biological assays across several derivatives.
• Findings suggest that modifying substituents may enable the design of more effective therapeutic agents.