参考文献

BOEHRINGER INGELHEIM INTERNATIONAL GMBH; PFAU, Roland; ARNDT, Kirsten; DOODS, Henri; KLINDER, Klaus; KUELZER, Raimund; LUBRIKS, Dimitrijs; MACK, Juergen; PELCMAN, Benjamin; PRIEPKE, Henning; ROENN, Robert; STENKAMP, Dirk; SUNA, Edgars Patent: WO2010/100249 A1, 2010 ; Location in patent: Page/Page column 82 ; WO 2010/100249 A1