BANYU PHARMACEUTICAL CO.,LTD.; IINO, Tomoharu; ASAI, Masanori; OHNO, Akio; IF2; ISHIKAWA, Makoto; OHTAKE, Norikazu Patent: WO2010/24110 A1, 2010 ; Location in patent: Page/Page column 35 ; WO 2010/024110 A1