Bioanalytical strategies in drug discovery and development

Area of Science:

• Pharmacology
• Analytical Chemistry
• Drug Development

Background:

• Bioanalytical methods are vital for determining pharmacokinetic, pharmacodynamic, and toxicokinetic parameters.
• These parameters are essential for evaluating the safety and efficacy of investigational drugs.
• Method development aims to establish reliable procedures for analyte extraction, qualification, and quantification.

Purpose of the Study:

• To provide an overview of bioanalytical method development strategies.
• To address the distinct requirements for analyzing small and large molecule drugs.
• To highlight sample preparation, analytical platforms, and high-throughput procedures.

Main Methods:

• Review of existing literature and best practices in bioanalysis.
• Discussion of diverse sample preparation techniques.
• Exploration of various analytical platforms (e.g., LC-MS, immunoassays).
• Examination of strategies for achieving high-throughput analysis.

Main Results:

• Different physicochemical properties necessitate tailored bioanalytical approaches for small and large molecules.
• Effective sample preparation is critical for accurate analyte determination.
• A range of analytical platforms are available, each with specific applications.
• High-throughput methods are key for efficient drug development.

Conclusions:

• Optimized bioanalytical methods are fundamental for drug safety and efficacy assessment.
• Tailored strategies for small and large molecules ensure method robustness.
• The integration of advanced sample preparation, analytical platforms, and high-throughput techniques accelerates drug development.