In 2019,Journal of Asian Natural Products Research included an article by Zhang, Juan; Li, Jia-Cheng; Song, Jia-Li; Cheng, Zhi-Qiang; Sun, Ji-Zheng; Jiang, Cheng-Shi. COA of Formula: C8H6BrN. The article was titled 《Synthesis and evaluation of coumarin/1,2,4-oxadiazole hybrids as selective BChE inhibitors with neuroprotective activity》. The information in the text is summarized as follows:
A series of new coumarin/1,2,4-oxadiazole hybrids were synthesized and evaluated for cholinesterase inhibitory and neuroprotective activities. Among them, enantiomers and showed potent hBChE inhibitory activity with IC50 values of 8.17 and 9.56 μM, resp., and also exhibited good selectivity for hBChE over hAChE by 9.49- and 7.58-fold, resp. In addition, both compounds could protect SH-SY5Y cells against Aβ25-35-induced neurotoxicity. The preliminary bioassay results provided a new chemotype for multifunctional anti-Alzheimer′s disease agents and continuing investigation into compounds and is warranted. In the experiment, the researchers used 4-Cyanobenzyl bromide(cas: 17201-43-3COA of Formula: C8H6BrN)
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.COA of Formula: C8H6BrN
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts