22717-55-1Relevant articles and documents
Synthesis and biological evaluation of novel 5,6,7-trimethoxy flavonoid salicylate derivatives as potential anti-tumor agents
Deng, Xiangping,Feng, Wanshi,Lei, Xiaoyong,Liu, Renbo,Peng, Yijiao,Tang, Guotao,Xie, Zhizhong,Xiong, Runde,Zheng, Xing,Zou, Yang
, (2020/02/13)
5,6,7-Trimethoxy flavonoid salicylate derivatives were designed by the joining of three important pharmacophores (TMP, flavonoid, and SA) according to the combination principle. A series of novel trimethoxy flavonoid salicylate derivatives were synthesized and their in vitro anti-tumor activities were evaluated. Among these derivatives, compound 7f exhibited excellent antiproliferative activity against HGC-27 cells and MGC-803 cells with IC50 values of 10.26 ± 6.94 μM and 17.17 ± 3.03 μM, respectively. Subsequently, the effects on cell colony formation (clonogenic survival assay), cell migration (wound healing assay), cell cycle distribution (PI staining assay), cell apoptosis (Hoechst 33258 staining assay and annexin V-FITC/PI dual staining assay), lactate level (lactate measurement), microtubules disarrangement (immunofluorescence staining analysis) and docking posture (molecular docking simulation) were determined. Further western blot analysis confirmed that compound 7f could effectively down-regulate the expression of glycolysis-related proteins HIF-1α, PFKM and PKM2 and tumor angiogenesis-related proteins VEGF. Overall, these studies suggested that compound 7f, as the representative compound of those, might be a promising candidate for the treatment of gastric cancer and deserved the further studies.
INHIBITORS OF RHO/MRTF/SRF-MEDIATED GENE TRANSCRIPTION AND METHODS FOR USE OF THE SAME
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Paragraph 0067; 0112-0112; 0114; 0115, (2019/10/20)
Disclosed herein are inhibitors of Rho/MRTF/SRF-mediated gene transcription, and methods for their use in treating or preventing diseases such as cancer and fibrosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically accept
Microwave-Assisted Synthesis of Benzofuran-3(2H)-ones
Hu, Xiaojing,Lai, Huimin,Zhao, Fangfei,Hu, Shuyu,Sun, Qianqian,Fang, Lizhen
, p. 745 - 750 (2019/10/14)
A new method for the synthesis of benzofuran-3(2H)-ones under microwave conditions was developed. The reaction conditions were screened, and the scope of benzoate substrates was investigated. The results showed that our method could provide rapid access to these important dihydrobenzofuranones in 43% to 58% yields.