Astellas Pharma References Astellas Pharma Japanese pharmaceutical company Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: fezolinetant/ History and developmentIn 2017 Tokyo-based Astellas Pharma acquired Ogeda, bringing fezolinetant into its women’s health pipeline and supporting larger clinical trials. Read MoreIn 2017 Tokyo-based Astellas Pharma acquired Ogeda, bringing fezolinetant into its women’s health pipeline and supporting larger clinical trials. Read More