oxazolidinone analoguespossessing an urea functionality are reported. While the urea derivativespossessing aliphatic and aromatic groups were prepared by the more conventional isocyanate method, the derivativespossessing heterocyclic rings were synthesized by a relatively uncommon but otherwise efficient carbamate chemistry. Though the SAR resulted in novel compounds possessing in vitro activity equivalent
Design, synthesis, and biological activity of novel semicarbazones as potent Ryanodine receptor1 inhibitors of Alzheimer’s disease
作者:Baozhu Dai、Xingxing Ma、Yadong Tang、Le Xu、Su Guo、Xinyan Chen、Shitong Lu、Guangjie Wang、Yajing Liu
DOI:10.1016/j.bmc.2020.115891
日期:2021.1
single-cell calcium imaging method, the calcium overload inhibitory activities of 26 target compounds were tested in the R614C cell line, using dantrolene as a positive control. The preliminary investigation showed that compound 12a suppressed Ca2+ release as evidenced by store overload-induced Ca2+release (SOICR) (31.5 ± 0.1%, 77.2 ± 0.1%, 93.7 ± 0.2%) at 0.1 μM, 3 μM and 10 μM, respectively. Docking