Redx Pharma is engaged in drug discovery, pre-clinical development and licensing. The principal activities of the business are the discovery and development of proprietary, small molecule drugs to address areas of high, unmet medical need. Co. is developing a porcupine inhibitor drug candidate, RXC004, as a cancer treatment using in vivo models of pancreatic and gastric cancer. ROCK1/2 inhibitors (known as systemic pan-Rock inhibitors) are known to induce hypotension. Co.'s ROCK inhibitor is designed to only work at the site of action in the gastrointestinal tract and degrades quickly, once absorbed, through enzyme-mediated metabolism in the blood, deeming it a soft inhibitor.

Sanofi is an integrated, global healthcare company focused on patient needs and engaged in the research, development, manufacture and marketing of healthcare products. Two segments make up Co.'s business: Pharmaceuticals and Vaccines. The Pharmaceuticals segment covers research, development, production and marketing of medicines, consisting of flagship products, plus a broad range of prescription medicines, generic medicines, and consumer health products. The Vaccines segment includes research, development, production and marketing of vaccines in five areas: pediatric vaccines, influenza vaccines, adult and adolescent booster vaccines, meningitis vaccines, and travel and endemic vaccines.