Discovery of benzo[d]oxazole derivatives as the potent type-I FLT3-ITD inhibitors was written by Bao, Jiyin;Liu, Haichun;Zhi, Yanle;Yang, Wenqianzi;Zhang, Jiawei;Lu, Tao;Wang, Yue;Lu, Shuai. And the article was included in Bioorganic Chemistry in 2020.Recommanded Product: tert-Butyl 4-(2-fluoro-4-nitrophenyl)piperazine-1-carboxylate This article mentions the following:
A series of compounds I [R1 = H, Me, F, MeO; R2 = diethylamino, piperidinyl, piperazin-1-yl, etc.; R3 = Ph, pyridin-3-yl, pyridin-4-yl, etc.] were designed and synthesized based on benzo[d]oxazole-2-amine scaffold to discover new potent Fms-like tyrosine kinase 3 inhibitors. During the medicinal chem. works, flexible mol. docking was used to provide design rationale and study the binding modes of the target compounds Through the mixed SAR exploration based on the enzymic and cellular activities, compound I [R1 = MeO; R2 = piperazin-1-yl; R3 = 3-carbamoylphenyl] was identified with potent FLT3-ITD inhibitory (IC50: 0.41 nM) and anti-proliferative (IC50: 0.037μM against MV4-11 cells) activities. And the binding mode of I [R1 = MeO; R2 = piperazin-1-yl; R3 = 3-carbamoylphenyl] with ”DFG-in” FLT3 was simulated by a 20-ns mol. dynamics run, providing some insights into further medicinal chem. efforts toward novel FLT3 inhibitors in AML therapy. In the experiment, the researchers used many compounds, for example, tert-Butyl 4-(2-fluoro-4-nitrophenyl)piperazine-1-carboxylate (cas: 154590-34-8Recommanded Product: tert-Butyl 4-(2-fluoro-4-nitrophenyl)piperazine-1-carboxylate).
tert-Butyl 4-(2-fluoro-4-nitrophenyl)piperazine-1-carboxylate (cas: 154590-34-8) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazines are very broad chemical group, covering a wide range of drugs from antidepressants to antihistamines. The connecting property of all these chemicals is the presence of a piperazine functional group.Recommanded Product: tert-Butyl 4-(2-fluoro-4-nitrophenyl)piperazine-1-carboxylate
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics