Theoretical insights into the radical scavenging activity of glipizide: DFT and molecular docking studies.

Glipizide is an -sulfonylurea compound used in the treatment of hyperglycemia in patients with type 2 diabetes mellitus. In the present study, DFT-based computational methods and molecular docking studies have been performed to systematically evaluate the radical scavenger behavior of the title molecule. Structural characteristics such as molecular descriptors, frontier molecular orbitals, molecular potential mapping, and Mulliken charge population have been investigated.