NOVARTIS AG; ANTONIOS-MCCREA, William R.; BARSANTI, Paul A.; HU, Cheng; JIN, Xianming; LIN, Xiaodong; MARTIN, Eric J.; PAN, Yue; PFISTER, Keith B; RENHOWE, Paul A.; SENDZIK, Martin; SUTTON, James; WAN, Lifeng Patent: WO2012/101065 A2, 2012 ; WO 2012/101065 A2