Magic Rings

Magic Rings analyzes ring systems across chemical space to characterize structural patterns and distributions of ring architectures in bioactive and synthetic molecules.

Key Features:

• Comprehensive Ring System Analysis: Processes a dataset of one billion molecules to extract ring systems and compare rings found in bioactive molecules versus common synthetic compounds.
• Chemical Space Visualization: Maps the distribution of ring systems within chemical space to identify dense clusters and sparse regions of bioactive ring scaffolds.
• Identification of Bioisosteric Ring Analogs: Identifies candidate bioisosteric ring analogs for exploration of substitutions and modifications that may retain or modify biological activity.

Scientific Applications:

• Medicinal Chemistry: Supports comparison of ring scaffolds to guide lead optimization and scaffold hopping strategies.
• Drug Discovery: Guides selection of ring motifs and analogs for the design and synthesis of novel bioactive compounds.
• Chemical Biology: Reveals structural patterns that distinguish bioactive rings from synthetic ones to inform structure–activity relationship studies.

Methodology:

Extracts ring systems from a large molecular dataset of one billion molecules and performs analytical comparisons between ring occurrences in bioactive versus synthetic molecules to identify prevalent structural features and distinguishing patterns.