NMR as a "Gold Standard" Method in Drug Design and Discovery

Area of Science:

• Medical and Pharmaceutical Sciences
• Biophysics
• Molecular Biology

Background:

• Drug development faces challenges from evolving pathogens, genetic changes in cancer, and unknown neurological disease mechanisms.
• The rapid spread of viral infections like SARS-CoV-2 underscores the urgent need for improved drug design strategies.
• Current drug discovery is lengthy, costly (over $1 billion and 10 years per drug), necessitating novel approaches.

Purpose of the Study:

• To review the significant applications of Nuclear Magnetic Resonance (NMR) spectroscopy in medical drug discovery and development.
• To present the fundamental concepts, theories, and applications of widely used NMR techniques.
• To summarize the strengths and weaknesses of primary NMR methods in the context of drug development.

Main Methods:

• Review of existing literature on Nuclear Magnetic Resonance (NMR) applications in drug discovery.
• Explanation of core principles and theories behind common NMR spectroscopy techniques.
• Analysis of NMR's role in various stages of medical and pharmaceutical research.

Main Results:

• NMR spectroscopy has become a gold standard platform technology in medical and pharmacology studies.
• NMR provides critical insights at the molecular level, aiding in understanding disease mechanisms.
• NMR techniques are extensively applied across different phases of drug development.

Conclusions:

• NMR spectroscopy is indispensable for modern drug discovery and development, offering molecular-level insights.
• The review details NMR's utility, advantages, and limitations, providing a guide for researchers.
• NMR facilitates the development of new therapeutics to combat challenging diseases and evolving drug resistance.