Synthesis, Biochemical Properties and Molecular Modelling Studies of Organometallic Specific Estrogen Receptor Modulators (SERMs), the Ferrocifens and Hydroxyferrocifens: Evidence for an Antiproliferative Effect of Hydroxyferrocifens on both Hormone-Dependent and Hormone-Independent Breast Cancer Cell Lines
作者:Siden Top、Anne Vessières、Guy Leclercq、Jacques Quivy、J. Tang、J. Vaissermann、Michel Huché、Gérard Jaouen
DOI:10.1002/chem.200305024
日期:2003.11.7
ferrocene derivatives based upon the structure of the antiestrogenic drug tamoxifen or of its active metabolite hydroxytamoxifen has been prepared and named by analogy ferrocifens and hydroxyferrocifens. This series includes 1-[4-(O(CH(2))(n)NMe(2))phenyl]-1-phenyl-2-ferrocenyl-but-1-ene and 1-[4-(-O(CH(2))(n)NMe(2))phenyl]-1-(4-hydroxyphenyl)-2-ferrocenyl-but-1-ene, with n=2, 3, 5 and 8, and 1-[4-(-O(C
已经基于抗雌激素药物他莫昔芬或其活性代谢产物羟基他莫昔芬的结构制备了一系列二茂铁衍生物,并用类似的二茂铁和羟基二茂铁命名。该系列包括1- [4-(O(CH(2))(n)NMe(2))苯基] -1-苯基-2-二茂铁基-丁-1-烯和1- [4-(-O( CH(2))(n)NMe(2))苯基] -1-(4-羟基苯基)-2-二茂铁基-丁-1-烯,n = 2、3、5和8,且1- [4 -(-O(CH(2))(2)NMe(2))苯基] -1-(4-羟基苯基)-2-二茂铁基乙烯。除乙烯络合物外,大多数这些分子都是通过麦克默里(McMurry)交叉偶联适当的酮而合成的,而乙烯络合物是通过四步反应序列从二茂铁基乙酸开始制备的。所有这些化合物都是Z和E异构体的混合物。在他莫昔芬和羟基他莫昔芬的二茂铁基衍生物的情况下,异构体是分开的(n = 2)。一天后,在DMSO中未发生Z和E异构体的异构化,而在一小时内在氯