Dual-target virtual screening by pharmacophore elucidation and molecular shape filtering

Area of Science:

• Medicinal Chemistry
• Computational Drug Discovery

Background:

• Dual-target inhibitors are gaining prominence in drug discovery.
• Targeting both 5-lipoxygenase (5-LO) and soluble epoxide hydrolase (sEH) offers therapeutic potential.

Purpose of the Study:

• To discover novel dual inhibitors of 5-lipoxygenase and soluble epoxide hydrolase.
• To employ an advanced in silico methodology for identifying potential drug candidates.

Main Methods:

• Utilized a ligand-based virtual screening approach.
• Incorporated extensive pharmacophore elucidation and alignment.
• Applied shape-based scoring for virtual screening.
• Performed in vitro validation of identified compounds.

Main Results:

• Successfully identified nine novel inhibitors.
• One compound demonstrated dual inhibitory activity against 5-LO and sEH.
• The in silico approach proved effective in discovering new chemical entities.

Conclusions:

• The study successfully identified novel dual 5-LO/sEH inhibitors.
• The employed computational methods are effective for discovering multi-target inhibitors.
• These findings provide a foundation for further development of dual-target therapeutics.