WO2010/141538 A1, ;

Page/Page column 23-24 ;

US2003/236277 A1, ;

Page 26 ;

US2005/159423 A1, ;

Page/Page column 17 ;

SCHERING CORPORATION
Patent: WO2003/103669 A1, 2003 ;
Location in patent: Page 71-72 ;
WO 03/103669 A1

Kadow, John F.; Xue, Qiufen May; Wang, Tao; Zhang, Zhongxing; Meanwell, Nicholas A.
Patent: US2003/236277 A1, 2003 ;
Location in patent: Page 26-27 ;

Anderson, David D.; Beutel, Bruce A.; Cooper, Curt S.; Gu, Yu-Gui; Hinman, Mira M.; Kalvin, Douglas M.; Keyes, Robert F.; Searle, Xenia B.; Wagner, Rolf
Patent: US2005/159423 A1, 2005 ;
Location in patent: Page/Page column 17 ;