MERCK SHARP and DOHME CORP.; DUFFY, Joseph, L.; BAO, Jianming; ONDEYKA, Debra, L.; TYAGARAJAN, Sriram; SHAO, Patrick; YE, Feng; KATIPALLY, Revathi; FINKE, Paul, E.; ZANG, Yi; PLOTKIN, Michael, A.; ROMERO, F. Anthony; MONINGKA, Remond; HUSSAIN, Zahid Patent: WO2011/146324 A1, 2011 ; Location in patent: Page/Page column 69; 70 ; WO 2011/146324 A1