Monsanto Company
Patent: US5125956 A1, 1992 ;

Gazzetta Chimica Italiana, , vol. 77, p. 199,205

Skinner, Philip J.; Cherrier, Martin C.; Webb, Peter J.; Shin, Young-Jun; Gharbaoui, Tawfik; Lindstrom, Andrew; Hong, Vu; Tamura, Susan Y.; Dang, Huong T.; Pride, Cameron C.; Chen, Ruoping; Richman, Jeremy G.; Connolly, Daniel T.; Semple, Graeme
Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 20 p. 5620 - 5623

GLAXO GROUP LIMITED
Patent: WO2003/82861 A2, 2003 ;
Location in patent: Page/Page column 50 ;
WO 03/082861 A2