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Drug design is a dynamic field that involves discovering and developing new medications based on specific biological targets. This process heavily relies on structure-activity relationships (SAR) and quantitative structure-activity relationships (QSAR) to guide the design and optimization of efficient drugs.
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Related Experiment Video

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Harnessing conformational drivers in drug design.

Praful Chovatia1, Angelo Sanzone1, Gert-Jan Hofman1

  • 1Evotec (UK) Ltd, Milton Park, Abingdon, United Kingdom.

Progress in Medicinal Chemistry
|October 6, 2024
PubMed
Summary

Understanding molecular conformation is key for discovering effective drugs. This review highlights conformational drivers and uses NMR spectroscopy for drug design, impacting potency and solubility.

Keywords:
Conformation preferencesConformational analysisConformational designConformational driversConformational ensembleConformerTorsional preferences

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Area of Science:

  • Medicinal Chemistry
  • Structural Biology
  • Drug Discovery

Background:

  • Molecular conformation significantly influences drug properties like potency, metabolism, and solubility.
  • Effective drug discovery relies on understanding how a molecule's shape affects its biological activity.
  • Conformational drivers are critical factors in determining a molecule's suitability as a drug candidate.

Purpose of the Study:

  • To review the importance of conformational drivers in drug-like molecule discovery.
  • To provide real-life examples illustrating the impact of molecular conformation.
  • To highlight the role of Nuclear Magnetic Resonance (NMR) spectroscopy in conformational design.

Main Methods:

  • Review of existing literature on conformational drivers in drug discovery.
  • Analysis of case studies demonstrating the significance of molecular conformation.
  • Discussion of NMR spectroscopy as a tool for conformational analysis and design.

Main Results:

  • Conformational drivers critically affect key drug properties including target interactions, metabolism, and pharmacokinetics.
  • Real-world examples showcase how controlling conformation leads to improved drug candidates.
  • NMR spectroscopy is presented as an indispensable technique for elucidating and controlling molecular conformation.

Conclusions:

  • Mastery of conformational drivers is essential for successful drug discovery and development.
  • Strategic application of conformational principles can optimize drug potency, selectivity, and ADME properties.
  • NMR spectroscopy provides crucial insights for rational conformational design in medicinal chemistry.