参考文献

BRISTOL-MYERS SQUIBB COMPANY; FINK, Brian; CHEN, Libing; GAVAI, Ashvinikumar; HE, Liqi; KIM, Soong-Hoon; NATION, Andrew; ZHAO, Yufen; ZHANG, Litai Patent: WO2010/42699 A1, 2010 ; Location in patent: Page/Page column 109-110 ; WO 2010/042699 A1