Phenylethynyl-substituted heterocycles inhibit cyclin D1 and induce the expression of cyclin-dependent kinase inhibitor p21<sup>Wif1/Cip1</sup>in colorectal cancer cells
作者:Vitaliy M. Sviripa、Liliia M. Kril、Wen Zhang、Yanqi Xie、Przemyslaw Wyrebek、Larissa Ponomareva、Xifu Liu、Yaxia Yuan、Chang-Guo Zhan、David S. Watt、Chunming Liu
DOI:10.1039/c7md00393e
日期:——
heterocycles including pyridines, indoles, 1H-indazoles, quinolines, and isoquinolines inhibited the proliferation of LS174T colon cancer cells in which the inhibition of cyclin D1 and induction of the cyclin-dependent kinase inhibitor-1 (i.e., p21Wif1/Cip1) served as readouts for antineoplastic activity at a cellular level. At a molecular level, these agents, particularly 4-((2,6-difluorophenyl)et
氟苯基乙炔基取代的杂环具有N-甲基氨基或与N,N-二甲基氨基连接的杂环,包括吡啶,吲哚,1 H-吲唑,喹啉和异喹啉,可抑制LS174T结肠癌细胞的增殖,其中Cyclin的抑制作用D1和细胞周期蛋白依赖性激酶抑制剂-1(即p21 Wif1 / Cip1)的诱导用作细胞水平抗肿瘤活性的读数。在分子水平上,这些试剂,特别是4-((2,6-二氟苯基)乙炔基)-N-甲基异喹啉-1-胺和4-((2,6-二氟苯基)乙炔基)-N,N-二甲基异喹啉-1-胺结合并抑制蛋氨酸S-腺苷基转移酶2(MAT2A)的催化亚基。