Highly Water‐Soluble Cyclopentadienyl and Indenyl Molybdenum(II) Complexes – Second Generation of Molybdenum‐Based Cytotoxic Agents
作者:Ondřej Mrózek、Lucie Šebestová、Jaromír Vinklárek、Martina Řezáčová、Aleš Eisner、Zdeňka Růžičková、Jan Honzíček
DOI:10.1002/ejic.201501133
日期:2016.2
A series of the cyclopentadienyl and indenyl molybdenum compounds bearing alkylammonium functions [(η5-Cp′)Mo(CO)2(N,NL)][BF4]2 were synthesized and characterized by analytical and spectroscopic methods. The structures of [η5-C5H4CH2CH2NH(CH2)5}Mo(CO)2(4,7-Ph2-phen)][BF4]2 (4,7-Ph2-phen = 4,7-diphenyl-1,10-phenanthroline) and [(η5-C9H6CH2CH2NHMe2)Mo(CO)2(phen)][BF4]2 (phen = 1,10-phenanthroline) were
合成了一系列带有烷基铵官能团的环戊二烯基和茚基钼化合物[(η5-Cp')Mo(CO)2(N,NL)][BF4]2,并通过分析和光谱方法对其进行了表征。[η5-C5H4CH2CH2NH(CH2)5}Mo(CO)2(4,7-Ph2-phen)][BF4]2 (4,7-Ph2-phen = 4,7-diphenyl-1,10 -菲咯啉)和 [(η5-C9H6CH2CH2NHMe2)Mo(CO)2(phen)][BF4]2(phen = 1,10-菲咯啉)通过 X 射线晶体学测定。所有合成的化合物都对人白血病细胞系 MOLT-4 和 HL-60 表现出高活性。它们的活性大约比顺铂高一个数量级。该研究证明,钼配合物外配位球的修饰对其活性有很强的影响,可成功用于设计新的高细胞毒性活性物种。