Chemical and Pharmaceutical Bulletin, , vol. 49, # 10 p. 1314 - 1320

Tetrahedron Letters, , vol. 45, # 38 p. 7129 - 7131

Tetrahedron Letters, , vol. 45, # 38 p. 7129 - 7131

Chemical Communications, , vol. 49, # 89 p. 10474 - 10476

EXELIXIS, INC.
Patent: WO2005/117909 A2, 2005 ;
Location in patent: Page/Page column 118 ;
WO 2005/117909 A2

Karl Thomae
Patent: US5994356 A1, 1999 ;

ZENTARIS GMBH
Patent: WO2005/7643 A1, 2005 ;
Location in patent: Page/Page column 22; 23 ;

Lee-Dutra, Alice; Arienti, Kristen L.; Buzard, Daniel J.; Hack, Michael D.; Khatuya, Haripada; Desai, Pragnya J.; Nguyen, Steven; Thurmond, Robin L.; Karlsson, Lars; Edwards, James P.; Breitenbucher, J. Guy
Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 23 p. 6043 - 6048