参考文献

BOEHRINGER INGELHEIM INTERNATIONAL GMBH; COGAN, Derek; MOSS, Neil; SARKO, Christopher Ronald; BAMFORD, Samantha Jayne; LOKE, Pui Leng; NAPIER, Spencer Charles, R.; TYE, Heather; WHITTAKER, Mark Patent: WO2010/80357 A1, 2010 ; Location in patent: Page/Page column 45 ; WO 2010/080357 A1