Role of the Hydrophobic Moiety of Tumor Promoters. Synthesis and Activity of 9-Alkylated Benzolactams.
作者:Yasuyuki ENDO、Mitsuhiro YAMAGUCHI、Masaaki HIRANO、Koichi SHUDO
DOI:10.1248/cpb.44.1138
日期:——
(-)-Benzolactam-V8-310 reproduces the active conformation and biological activity of teleocidins. Various sizes and shapes of alkyl groups on aromatic nucleus of BL-V8 were synthesized as optically pure forms. Structure-activity results indicate that hydrophobic substituents at C-9 position plays a critical role for the appearance of biological activities.
(-)-苯内酰胺-V8-310再现了远志素的活性构象和生物活性。在 BL-V8 的芳香核上合成了不同大小和形状的烷基,并以光学纯形式存在。结构-活性结果表明,C-9 位的疏水取代基对生物活性的出现起着关键作用。