Fused imidazoles as potential chemical scaffolds for inhibition of heat shock protein 70 and induction of apoptosis. Synthesis and biological evaluation of phenanthro[9,10-d]imidazoles and imidazo[4,5-f][1,10]phenanthrolines
作者:Alpa Patel、Swee Y. Sharp、Katelan Hall、William Lewis、Malcolm F. G. Stevens、Paul Workman、Christopher J. Moody
DOI:10.1039/c6ob00471g
日期:——
Fused imidazoles inhibit growth of human cancer cell lines, and the Hsp70 pathway in cells, and induce apoptosis.
融合咪唑类化合物抑制人类癌细胞系的生长,影响细胞中的Hsp70途径,并诱导凋亡。
Discovery of novel 5-methyl-1<i>H</i>
-pyrazole derivatives as potential antiprostate cancer agents: Design, synthesis, molecular modeling, and biological evaluation
driving force for the progression of prostate cancer (PCa), and AR has been proved to be an effective therapeutic target even for castration‐resistant prostate cancer (CRPC). Herein, structural modification via a fragments splicing strategy was performed based on two lead compounds T3 and 10e, leading to the discovery of a series of 5‐methyl‐1H‐pyrazolederivatives. AR reporter gene assay revealed compounds
was designed and anchored onto sulfonated silica, thereby forming a robust and highly active supported olefin‐metathesis pre‐catalyst for applications under batch and continuous‐flow conditions. The involvement of an oxazine–benzylidene ligand allowed the reactivity of the formed Ru pre‐catalyst to be efficiently controlled through both steric and electronic activation. The oxazine scaffold facilitated
A series of new anilino substituted pyrimidine linked pyrrolo[2,1-c][1,4]benzodiazepine (PBD) conjugates were prepared and evaluated for their anticancer activity. The effects of four promising PBD conjugates on cell cycle of cancerous cell line A375 were investigated. These compounds showed the characteristic features of apoptosis like enhancement in the levels of p53, release of cytochrome c, and
制备了一系列新的苯胺基取代的嘧啶连接的吡咯并[2,1- c ] [1,4]苯并二氮杂(PBD)缀合物,并评估了其抗癌活性。研究了四种有前景的PBD缀合物对癌细胞系A375的细胞周期的影响。这些化合物显示出凋亡的特征,例如p53水平的增强,细胞色素c的释放以及PARP的裂解。