参考文献

SCHERING CORPORATION; SHIPPS, Gerald, W., JR.; HUANG, Xiaohua; DENG, Yongqi; ZHU, Liang; COOPER, Alan, B.; SUN, Binyuan; ACHAB, Abdelghani Abe; LO, Sie-Mun Patent: WO2012/87772 A1, 2012 ; Location in patent: Page/Page column 101 ; WO 2012/087772 A1