(untitled) - Bisacchi,G.S.; Chao,S.T.; Bachard,C.; Daris,J.P.; Innaimo,S.; Jacobs,G.A.; Kocy,O.; Lapointe,P.; Martel,A.; Merchant,Z.; Slusarchyk,W.A.; Sundeen,J.E.; et al. (Bioorg. Med. Chem. Lett., 1997)