SIGNAL PHARMACEUTICALS, LLC; ELSNER, Jan; HARRIS, Roy, L.; LEE, Branden; MORTENSEN, Deborah; PACKARD, Garrick; PAPA, Patrick; PERRIN-NINKOVIC, Sophie; RIGGS, Jennifer; SANKAR, Sabita; SAPIENZA, John; SHEVLIN, Graziella; TEHRANI, Lida; XU, Weiming; ZHAO, Jingjing; PARNES, Jason; MADAKAMUTIL Loui; FULTZ Kimberly; NARLA, Rama K. Patent: WO2010/62571 A1, 2010 ; Location in patent: Page/Page column 92 ; WO 2010/062571 A1