DUBLIN – Imcyse SA has successfully parlayed a research collaboration it entered with Pfizer Inc. in 2017 into a license agreement, under which it will finalize preclinical development of a drug candidate for rheumatoid arthritis (RA) based on its Imotope technology in return for an undisclosed up-front payment, equity investment and up to $180 million in milestones, as well as tiered royalties on product sales.