Williams; Ciccarone; MacTough; Bock; Conner; Davide; Hamilton; Koblan; Kohl; Kral; Mosser; Omer; Pompliano; Rands; Schaber; Shah; Wilson; Gibbs; Graham; et al. Journal of Medicinal Chemistry, 1996 , vol. 39, # 7 p. 1345 - 1348