アステラス製薬
Isavuconazole and isavuconazonium were discovered in Japan by researchers at Roche's research center in Kamakura. Basilea Pharmaceutica, which had been spun out of Roche to develop antimicrobial assets, developed isavuconazonium through Phase II clinical trials. In February 2010, Basilea partnered with Astellas Pharma to complete Phase III trials, obtain regulatory approvals, and market the drug. In 2013 and 2014, the partners won orphan drug designation in the US for isavuconazonium for treating invasive aspergillosis, mucormycosis, and invasive candidiasis.