(untitled) - Johns,B.A.; Gudmundsson,K.S.; Turner,E.M.; Allen,S.H.; Samano,V.A.; Ray,J.A.; Freeman,G.A.; Boyd,F.L.; Sexton,C.J.; Selleseth,D.W.; Creech,K.L.; Moniri,K.R. (Bioorg. Med. Chem., 2005)