Diversity-oriented synthesis: producing chemical tools for dissecting biology

Area of Science:

• Medicinal Chemistry
• Drug Discovery
• Chemical Biology

Background:

• Traditional compound libraries often lack structural diversity, limiting their effectiveness against certain disease targets.
• Many human disease targets remain 'undruggable' due to limitations in existing drug discovery tools and compound collections.

Purpose of the Study:

• To introduce diversity-oriented synthesis (DOS) as a strategy for generating structurally diverse compound libraries.
• To highlight recent advancements in preparing and screening diverse compound collections against challenging biological targets.

Main Methods:

• Overview of diversity-oriented synthesis (DOS) principles and methodologies.
• Review of techniques for efficient generation of structurally diverse small molecules.
• Discussion of screening strategies for identifying modulators from diverse libraries.

Main Results:

• DOS enables the efficient creation of compound libraries with high structural and functional diversity.
• Structurally diverse libraries show promise in identifying novel modulators for previously 'undruggable' targets.
• Recent achievements demonstrate the successful application of DOS in drug discovery efforts.

Conclusions:

• Diversity-oriented synthesis is a key strategy for overcoming limitations in traditional compound library design.
• Increased structural diversity is crucial for addressing challenging targets in human disease research.
• The presented review provides insights into the preparation and screening of diverse compound collections for broader drug discovery applications.