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Structural Aspects of Arylpiperazines as Aminergic GPCR Ligands
Agata Bartyzel1, Beata Cristóvão1, Agnieszka A Kaczor2,3
1Department of General and Coordination Chemistry and Crystallography, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Sklodowska University in Lublin, Maria Curie-Sklodowska Sq. 2, 20-031 Lublin, Poland.
Arylpiperazines are versatile compounds used in drug discovery for CNS disorders and cancer. This review details their structures and interactions with aminergic G protein-coupled receptors (GPCRs).
Area of Science:
- Medicinal Chemistry
- Structural Biology
- Pharmacology
Background:
- Arylpiperazines are recognized as privileged scaffolds in medicinal chemistry due to their adaptable structure.
- Their ability to target aminergic G protein-coupled receptors (GPCRs) and neurotransmitter transporters makes them valuable for central nervous system (CNS) drug discovery.
- These compounds also show potential in anticancer applications.
Purpose of the Study:
- To review the structural characteristics of arylpiperazines as aminergic GPCR ligands.
- To provide insights into their solid-state conformations and interactions with GPCRs.
- To serve as a resource for chemists involved in arylpiperazine research.
Main Methods:
- Focus on biologically active arylpiperazines with available X-ray structures.
- Detailed analysis of solid-state conformations.
- Examination of experimental and molecular modeling studies on GPCR interactions.
Main Results:
- Discussion of diverse arylpiperazine conformations in the solid state.
- Elucidation of interactions between arylpiperazines and aminergic GPCRs.
- Comprehensive overview of structure-activity relationships.
Conclusions:
- Arylpiperazines are crucial scaffolds for developing drugs targeting aminergic GPCRs.
- Understanding their structural features and interactions is key for designing potent and selective therapeutics.
- This review consolidates structural and interaction data for arylpiperazine-based drug discovery.
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