Matthews, Jay M.; Dyatkin, Alexey B.; Evangelisto, Mary; Gauthier, Diane A.; Hecker, Leonard R.; Hoekstra, William J.; Liu, Fuqiang; Poulter, Brenda L.; Sorgi, Kirk L.; Maryanoff, Bruce E.
Tetrahedron Asymmetry, 2004 , vol. 15, # 8 p. 1259 - 1267