Kwon, Ye-Mi; Kim, Sou Hyun; Jung, Young-Suk; Kwak, Jae-Hwan published their research in Pharmaceuticals in 2021. The article was titled 《Synthesis and Biological Evaluation of (S)-2-(Substituted arylmethyl)-1-oxo-1,2,3,4-tetrahydropyrazino[1,2-a]indole-3-carboxamide Analogs and Their Synergistic Effect against PTEN-Deficient MDA-MB-468 Cells》.Recommanded Product: 17201-43-3 The article contains the following contents:
A series of twenty-six compounds of furfuryl or benzyl tetrahydropyrazino[1,2-a]indole analogs were synthesized and evaluated for cytotoxic activity against the estrogen receptor (ER)-pos. breast cancer cell line (MCF-7) and the epidermal growth factor receptor (EGFR) over-expressed triple-neg. breast cancer cell line (MDA-MB-468). Among them, compounds 2b, 2f and 2i showed more potent activity and selectivity against MDA-MB-468 cells than gefitinib, as an EGFR- tyrosine kinase inhibitor. In addition, it was confirmed by means of isobologram anal. of combinational treatment with gefitinib that they have a synergistic effect, especially compounds 2b and 2f, which inhibit Akt T308 phosphorylation. Moreover, it was confirmed that 2-benzyl-1-oxo-1,2,3,4-tetrahydropyrazino[1,2-a]indole-3-carboxamide analogs (2b, 2f, and Ref 2) tend to selectively inhibit PI3Kβ, which is involved in the phosphorylation of Akt. In addition to this study using 4-Cyanobenzyl bromide, there are many other studies that have used 4-Cyanobenzyl bromide(cas: 17201-43-3Recommanded Product: 17201-43-3) was used in this study.
4-Cyanobenzyl bromide(cas: 17201-43-3) is used in the synthesis of ligands containing a chelating pyrazolyl-pyridine group with a pendant aromatic nitrile. It is also useful in the preparation of 4-[(2H-tetra-zol-2-yl)methyl]benzonitrile by reaction with 2H-tetrazole in the presence of potassium hydroxide.Recommanded Product: 17201-43-3
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts