The 2014 Ebola outbreak is officially the deadliest in history. Governments and organizations are searching for ways to halt the spread – both responding with humanitarian help, and looking for treatments to prevent or cure the viral infection.
A couple of weeks ago we received a tweet from Chris Southan, who has been looking at crowdsourcing anti-Ebola medicinal chemistry. He asked us to mine Ebola C07D patents (i.e. those for heterocyclic small molecules, the standard chemistry for most drugs) using our text analytics tool I2E, and provide him with the resulting chemical structures.
We wanted to help. What anti-Ebola research has been patented, that might provide value to the scientific community? Searching patents for chemistry using an automated approach is notoriously tricky; patent documents are long, and often purposefully obfuscated with chemicals frequently being obscured by the complex language used to described them or corrupted by OCR errors and destroyed by the overall poor formatting of the patents.