17 August 2020 Image: Cytonn Photography Sanofi has agreed to buy Principia Biopharma, a late-stage biopharmaceutical company focused on developing treatments for immune-mediated diseases for $3.7 billion. “This acquisition advances our ongoing R&D transformation to accelerate development of the most promising medicines that will address significant patient needs,” said Paul Hudson, Sanofi Chief Executive Officer. […]