There are provided 5,6-dihydro-4H-benzo[b]thieno-[2,3-d]azepine derivatives which are useful in the treatment of respiratory syncytial virus (RSV) infection and for the prevention of disease associated with RSV infection.
TMSOTf-Catalyzed [4 + 2] Annulation of Ynamides and β-(2-Aminophenyl)-α,β-ynones for the Synthesis 2-Aminoquinolines
作者:Chaofan Qi、Xiaoxiao Shen、Wozheng Fang、Junbiao Chang、Xiao-Na Wang
DOI:10.1021/acs.orglett.4c00763
日期:2024.5.3
A metal-free TMSOTf-catalyzed [4 + 2] annulation of ynamides with β-(2-aminophenyl)-α,β-ynones enables the regiospecific and facile assembly of 2-aminoquinoline frameworks. The catalyst TMSOTf presented a remarkable advancement compared to previously reported transition-metal catalysts. A wide range of 3-aryl/alkyl-substituted 2-aminoquinolines were generated in moderate to excellent yields due to
Identification and evaluation of 4-anilinoquin(az)olines as potent inhibitors of both dengue virus (DENV) and Venezuelan equine encephalitis virus (VEEV)
There are provided 5,6-dihydro-4H-benzo[b]thieno-[2,3-d]azepine derivatives which are useful in the treatment of respiratory syncytial virus (RSV) infection and for the prevention of disease associated with RSV infection.