Heterocycles, , vol. 74, # C p. 683 - 700

Ding, Charles Z.; Zhang, Yong-Kang; Li, Xianfeng; Liu, Yang; Zhang, Suoming; Zhou, Yasheen; Plattner, Jacob J.; Baker, Stephen J.; Liu, Liang; Duan, Maosheng; Jarvest, Richard L.; Ji, Jingjing; Kazmierski, Wieslaw M.; Tallant, Matthew D.; Wright, Lois L.; Smith, Gary K.; Crosby, Renae M.; Wang, Amy A.; Ni, Zhi-Jie; Zou, Wuxin; Wright, Jon
Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 24 p. 7317 - 7322

Gunasekera, Dinara S.; Gerold, Dennis J.; Aalderks, Nathan S.; Chandra, J. Subash; Maanu, Christiana A.; Kiprof, Paul; Zhdankin, Viktor V.; Reddy, M. Venkat Ram
Tetrahedron, 2007 , vol. 63, # 38 p. 9401 - 9405

ELI LILLY AND COMPANY
Patent: WO2004/9578 A2, 2004 ;
Location in patent: Page 36 ;
WO 2004/009578 A2

Ikeuchi, Yutaka; Taguchi, Takeo; Hanzawa, Yuji
Journal of Organic Chemistry, 2005 , vol. 70, # 2 p. 756 - 759