€8 million milestone payment triggered by pre-clinical progression in oral IL-17A inhibitor programme 27 May 2025 – C4X Discovery Holdings Ltd (“C4XD”), a pioneering Drug Discovery company, today announces that it has received a milestone payment of €8 million from Sanofi [EPA: SAN], reflecting further pre-clinical progress in the ongoing oral IL-17A inhibitor programme. This is the latest milestone payment from a license agreement between the two companies, which was first secured in April 2021. Under the ...