MgO-CeO<sub>2</sub>nanocomposite: efficient catalyst for the preparation of 2-aminothiophenes and thieno[2,3-<i>d</i>]pyrimidin-4(3<i>H</i>)-one derivatives
作者:Saina Shafighi、Mohammad Reza Mohammad Shafiee、Majid Ghashang
DOI:10.1080/17415993.2018.1436710
日期:2018.7.4
nanocomposite determined by the dynamic light scattering technique is 66 nm. The catalytic activity of MgO-CeO2 nanocomposite was examined on the synthesis of 2-aminothiophenes and thieno[2,3-d]pyrimidin-4(3H)-one derivatives. In all cases, products were obtained in good to excellent yields. GRAPHICAL ABSTRACT
VEGFR-2 is an attractive target for the development of anti-tumor drugs and plays a crucial role in tumor angiogenesis. This study reports a series of novelthiophene-3-carboxamidederivatives based on PAN-90806 as VEGFR-2inhibitors, among which compound exhibits excellent anti-proliferative activity against HCT116, MCF7, PC3, and A549 cell lines, and has effective VEGFR-2 inhibitory activity with