ChemGPS-NP: tuned for navigation in biologically relevant chemical space

Area of Science:

• Natural Products Chemistry
• Chemical Biology
• Drug Discovery

Background:

• Natural compounds possess unique chemical diversity and biological activities, making them valuable for pharmaceutical research.
• Identifying and charting biologically relevant chemical space is crucial for discovering new active compounds.
• Existing tools often focus on restricted drug-like chemical space, limiting natural product exploration.

Purpose of the Study:

• Introduce ChemGPS-NP, a novel tool optimized for the chemical diversity of natural products.
• Provide a framework for efficient and stringent compound classification and comparison.
• Enable identification of chemical space linked to biological activities and tracking of property changes.

Main Methods:

• ChemGPS-NP is a computational tool designed to handle the complexity of natural product chemical space.
• It focuses on physical-chemical properties beyond simple structural data.
• The tool facilitates comparison and classification of natural compounds.

Main Results:

• ChemGPS-NP offers a more comprehensive approach compared to tools focused on drug-like spaces.
• It enhances the efficiency and stringency of compound classification and comparison.
• The tool aids in discovering non-obvious physical-chemical properties relevant to biological activity.

Conclusions:

• ChemGPS-NP effectively addresses the challenge of navigating natural product chemical diversity.
• It improves the probability of hit generation in screening natural compounds and analogues.
• The tool supports the identification of novel drug leads from natural sources.