MERCK SHARP & DOHME CORP.; KOZLOWSKI, Joseph, A; ROSENBLUM, Stuart, B; COBURN, Craig, A; SHANKAR, Bandarpalle, B; ANILKUMAR, G, Nair; CHEN, Lei; DWYER, Michael, P; JIANG, Yueheng; KEERTIKAR, Kartik, M; LAVEY, Brian, J; SELYUTIN, Oleg, B; TONG, Ling; WONG, Michael; YANG, De-Yi; YU, Wensheng; ZHOU, Guowei; WU, Hao; HU, Bin; ZHONG, Bin; SUN, Fei; JI, Tao; SHEN, Changmao Patent: WO2012/40923 A1, 2012