185219-71-0Relevant academic research and scientific papers
Design, synthesis and antitumor activity evaluation of trifluoromethyl-substituted pyrimidine derivatives
Dai, Honglin,Gao, Chao,Ke, Yu,Liu, Hongmin,Liu, Limin,Meng, Yaqi,Si, Xiaojie,Wang, Zhengjie,Zhang, Qiurong,Zhang, Yang,Zheng, Jiaxin
, (2021/09/14)
In order to find efficient new antitumor drugs, a series of novel trifluoromethyl-substituted pyrimidine derivatives were designed and synthesized, and the bioactivity against four human tumor cells (PC-3, MGC-803, MCF-7 and H1975) was evaluated by MTT assay. Compound 17v displayed potent anti-proliferative activity on H1975 (IC50 = 2.27 μΜ), which was better than the positive control 5-FU (IC50 = 9.37 μΜ). Further biological evaluation studies showed that compound 17v induced apoptosis of H1975 cells and arrested the cell cycle at G2/M phase. Furthermore, compound 17v induced H1975 cells apoptosis through increasing the expression of pro-apoptotic proteins Bax and p53 and down-regulating the anti-apoptotic protein Bcl-2. In addition, compound 17v was able to be tightly embedded in the active pocket of EGFR. In summary, these results demonstrated that compound 17v has a potential as a lead compound for further investigation.
Alpha-substituted pyrimidine-thioalkyl and alkylether compounds as inhibitors of viral reverse transcriptase
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, (2008/06/13)
The subject invention relates to pyrimidine-thioalkyl and alkylether compounds of Formula (I) and pyrimidine-thioalkyl and alkylethers of Formula (IA), namely the compounds of Formula (I) where R 4 is selected from the group consisitng of --H or --NR 15 R 16 where R 15 is --H and R 16 is --H, C 1 -C 6 alkyl, NH 2 or R 15 and R 16 taken together with the --N form 1-pyrrolidino, 1-morpholino or 1-piperidino; and R 6 is selected from the group consisting of --H, or halo (preferably --Cl); with the overall proviso that R 4 and R 6 are not both --H. The compounds of Formula (IA) are useful in the treatment of individuals who are HIV positive being inhibitors of viral reverse transcriptase. STR1
