US2008/132710 A1, ;

Page/Page column 8-9 ;

US2006/63825 A1, ;

Page/Page column 9 ;

US5767144 A1, ;
US 5767144 A

Journal of Medicinal Chemistry, , vol. 39, # 5 p. 1039 - 1048

Winn, Martin; Von Geldern, Thomas W.; Opgenorth, Terry J.; Jae, Hwan-Soo; Tasker, Andrew S.; Boyd, Steven A.; Kester, Jeffrey A.; Mantei, Robert A.; Bal, Radhika; Sorensen, Bryan K.; Wu-Wong, Jinshyun R.; Chiou, William J.; Dixon, Douglas B.; Novosad, Eugene I.; Hernandez, Lisa; Marsh, Kennan C.
Journal of Medicinal Chemistry, 1996 , vol. 39, # 5 p. 1039 - 1048

MERCK and CO., INC.
Patent: WO2005/25568 A1, 2005 ;
Location in patent: Page/Page column 17 ;

Falana, Olusegun M.; Koch, H. Fred; Roundhill, D. Max; Lumetta, Gregg J.; Hay, Benjamin P.
Chemical Communications, 1998 , # 4 p. 503 - 504

Nechepurenko; Komarova; Vasil'ev; Salakhutdinov
Chemistry of Natural Compounds, 2013 , vol. 48, # 6 p. 1047 - 1053
Khim. Prir. Soedin., 2012 , vol. 48, # 6 p. 924 - 929,6

Li, Nan-Sheng; Deng, Min-Zhi; Huang, Yao-Zeng
Journal of Organic Chemistry, 1993 , vol. 58, # 22 p. 6118 - 6119

Li, Nan-Sheng; Deng, Min-Zhi; Huang, Yao-Zeng
Journal of Organic Chemistry, 1993 , vol. 58, # 22 p. 6118 - 6119