Working With Drug Data from the ChEMBL Database
When working on drug discovery projects, it's handy to have access to a set of chemical structures and associated data for marketed drugs. If you're considering introducing new functionality, someone invariably asks whether that functionality has been used in a marketed drug. It's also helpful to compare the properties of a new compound or compounds to those of marketed drugs. Early in my career, I remember a new medicinal chemist asking Josh Boger, the founder of Vertex Pharmaceuticals, what they should do on their first day of work. Boger responded, "read the Merck Index so you can see what a drug is supposed to look like". Recently a few papers have been published showing how the properties of drugs have changed over time. I thought it might be helpful to create a notebook showing how to extract and clean drug data from ChEMBL and use it for subsequent analysis. The Jupyter notebook is available here on GitHub and can also be run here on Google Colab . In th...