作者:M Angeles Castro、José M. Miguel del Corral、Marina Gordaliza、Pablo A. García、M Antonia Gómez-Zurita、Arturo San Feliciano
DOI:10.1016/j.bmc.2006.12.008
日期:2007.2
A series of podophyllotoxin and podophyllic aldehyde derivatives, lacking the lactone ring and oxidized at C-9 position, has been prepared. The functionalities considered at C-9 were carboxylic acids and several derivatives such as esters, amides, nitriles or anhydrides. The synthesized compounds were cytotoxic at the micromolar level, though less potent and selective than the parent compounds, revealing
已经制备了一系列缺乏内酯环并且在C-9位被氧化的鬼臼毒素和鬼臼醛衍生物。C-9处考虑的官能团是羧酸和几种衍生物,例如酯,酰胺,腈或酸酐。合成的化合物在微摩尔水平上具有细胞毒性,尽管其效力和选择性均低于母体化合物,从而揭示了C-9亲电特性对这些环木脂素的效力和选择性的影响。