参考文献

GLAXO GROUP LIMITED; GLAXOSMITHKLINE (CHINA) RandD COMPANY LIMITED; NICHOLS, Paula Louise; EATHERTON, Andrew John; BAMBOROUGH, Paul; JANDU, Karamjit Singh; PHILPS, Oliver James; ANDREOTTI, Daniele Patent: WO2011/38572 A1, 2011 ; WO 2011/038572 A1