参考文献

MITSUBISHI TANABE PHARMA CORPORATION; TSUZUKI, Yasuyuki; SAWAMOTO, Daisuke; SAKAMOTO, Toshiaki; KATO, Taku; NIWA, Yasuki; AWAI, Nobumasa Patent: WO2012/124825 A1, 2012 ; Location in patent: Page/Page column 118 ; WO 2012/124825 A1