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Insight into Thermodynamic and Kinetic Profiles in Small-Molecule Optimization
Wei Liu1,2, Jingsheng Jiang3, Yating Lin1,2
1State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China.
Journal of Medicinal Chemistry
|August 15, 2022
Summary
Medicinal chemists can improve drug discovery by analyzing thermodynamic and kinetic profiles. Understanding structure-thermodynamic relationships (STRs) and structure-kinetic relationships (SKRs) aids in optimizing small molecules for safer and more effective drugs.
Area of Science:
- Medicinal Chemistry
- Drug Discovery
- Pharmacology
Background:
- Structure-activity relationships (SARs) and structure-property relationships (SPRs) are key in drug optimization.
- Improving small molecule potency and druglike properties, including target binding affinity and selectivity, are primary goals.
- Thermodynamic and kinetic profiles offer deeper insights into ligand-receptor interactions beyond simple binding affinities.
Purpose of the Study:
- To provide an insight into the application of thermodynamic and kinetic profiles in small-molecule drug optimization.
- To highlight strategies for small-molecule optimization using specific case examples.
- To emphasize the significance of structure-thermodynamic relationships (STRs) and structure-kinetic relationships (SKRs) in guiding drug development.
Main Methods:
- Review and analysis of existing literature on thermodynamic and kinetic profiling in drug discovery.
- Case studies illustrating the application of STRs and SKRs in small-molecule optimization.
- Discussion of how thermodynamic and kinetic data can inform medicinal chemistry strategies.
Main Results:
- Thermodynamic and kinetic profiles provide detailed parameters for small-molecule optimization.
- STRs and SKRs offer valuable guidance for enhancing drug efficacy and safety.
- Integrating these profiles can lead to more informed decisions in the drug development pipeline.
Conclusions:
- Thermodynamic and kinetic profiling are crucial for comprehensive small-molecule optimization.
- Understanding STRs and SKRs facilitates the design of improved drug candidates.
- This approach aids in the discovery of safer and more effective small-molecule drugs.
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