Similarity-Based Profiling of Hydrazone-Containing Scaffolds Active Against Leishmania Amastigotes

Area of Science:

• Medicinal Chemistry
• Computational Chemistry
• Parasitology

Background:

• Leishmaniasis remains a significant global health concern, necessitating novel therapeutic strategies.
• Current treatments for leishmaniasis face challenges including toxicity and resistance.
• Hydrazone scaffolds represent a versatile chemical class with potential for drug development.

Purpose of the Study:

• To review and analyze hydrazone-containing scaffolds as potential anti-leishmanial agents.
• To focus on their activity against intracellular *Leishmania* amastigotes.
• To explore the utility of 3D electroshape properties and molecular alignment in identifying active compounds.

Main Methods:

• Systematic compilation and analysis of existing literature on hydrazone anti-leishmanial activity.
• Application of shape-based molecular alignment and 3D electroshape analysis.
• Integration of computational and experimental data for structure-activity relationship insights.

Main Results:

• Identification of promising hydrazone compounds with significant in vitro anti-leishmanial activity.
• Key structural features associated with anti-leishmanial efficacy were elucidated through molecular overlays.
• Computational and experimental approaches provided insights for optimizing hydrazone scaffolds.

Conclusions:

• Hydrazone scaffolds hold considerable potential for the development of novel anti-leishmanial drugs.
• Shape-based molecular alignment is a valuable strategy for guiding drug discovery in this area.
• Further research is needed to fully elucidate molecular targets and mechanisms of action for complete drug development.