NEW YORK and TOKYO, March 19, 2018 /PRNewswire/ — Pfizer Inc. (NYSE: PFE) and Astellas Pharma Inc. (TSE: 4503, President and CEO: Yoshihiko Hatanaka, “Astellas”) announced today that a supplemental New Drug Application (sNDA) for XTANDI® (enzalutamide) has been accepted for filing and…