N-phosphorylated 3,5-bis(arylidene)4-piperidones: Synthesis, X-ray structure, and evaluation of antitumor activity
作者:Irina L. Odinets、Oleg I. Artyushin、Evgenii I. Goryunov、Konstantin A. Lyssenko、Ekaterina Yu. Rybalkina、Ilya V. Kosilkin、Tatiana V. Timofeeva、Mikhail Yu. Antipin
DOI:10.1002/hc.20147
日期:——
In a search for cytotoxic fluorescent materials, a series of N-phosphorylated compounds 2a–c were prepared by phosphorylation of 3,5-bis(4-N,N-dimethylbenzylidene)-4-piperidone 1. According to X-ray investigations, molecule 2a is E,E-isomer with axial position of the P(O)(OCH2CF3)2 substituent. Fluorescence of compounds 2a–c was found to be similar to fluorescence of nonphosphorylated compound 1. The
为了寻找细胞毒性荧光材料,通过磷酸化 3,5-双(4-N,N-二甲基亚苄基)-4-哌啶酮 1 制备了一系列 N-磷酸化化合物 2a-c。根据 X 射线研究,分子 2a 是 E,E-异构体,具有 P(O)(OCH2CF3)2 取代基的轴向位置。发现化合物 2a-c 的荧光与非磷酸化化合物 1 的荧光相似。在几种人类肿瘤细胞系(H9、K562 和 MCF7)上估计了化合物 2a-c 的细胞毒性。© 2005 Wiley Periodicals, Inc. 杂原子化学 16:497–502, 2005; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.20147