Novel phosphonate analogs of sulforaphane: Synthesis, in vitro and in vivo anticancer activity
作者:Mateusz Psurski、Łukasz Janczewski、Marta Świtalska、Anna Gajda、Tomasz M. Goszczyński、Józef Oleksyszyn、Joanna Wietrzyk、Tadeusz Gajda
DOI:10.1016/j.ejmech.2017.03.028
日期:2017.5
of over forty, novel, structurally diverse phosphonate analogs of sulforaphane (P-ITCs) were designed, synthesized and fully characterized. All compounds were evaluated for antiproliferative activity in vitro on Lovo and LoVo/DX colon cancer cell lines. All compounds exhibited high antiproliferative activity, comparable or higher to the activity of naturally occurring benzyl isothiocyanate and sulforaphane
设计,合成和充分表征了四十多种新颖,结构多样的萝卜硫烷膦酸酯类似物(P-ITC)的文库。评价了所有化合物在体外对Lovo和LoVo / DX结肠癌细胞系的抗增殖活性。所有化合物均显示出高抗增殖活性,与天然存在的异硫氰酸苄酯和萝卜硫烷相当或更高。对所选化合物的作用机理的评估显示了它们作为G2 / M细胞周期停滞和凋亡诱导剂的潜力。使用一组选自结肠,肺,乳腺和子宫以及正常鼠成纤维细胞的选定细胞系,对选定化合物进行了进一步的抗增殖研究。与异硫氰酸苄酯相比,对萝卜硫烷的膦酸酯类似物的体内研究显示出较低的活性。我们的研究表明,新合成的P-ITC可以用作合成具有更高抗癌活性的新型异硫氰酸酯的起点。