[EN] HETEROAROMATIC COMPOUNDS HAVING ACTIVITY AGAINST RSV<br/>[FR] COMPOSÉS HÉTÉROAROMATIQUES AYANT UNE ACTIVITÉ CONTRE VRS
申请人:JANSSEN SCIENCES IRELAND UNLIMITED CO
公开号:WO2019206828A1
公开(公告)日:2019-10-31
The invention concerns compounds of formula (I) having antiviral activity, in particular, having an inhibitory activity on the replication of the respiratory syncytial virus (RSV). The invention further concerns pharmaceutical compositions comprising these compounds and the compounds for use in the treatment of respiratory syncytial virus infection.
Dual-Metal <i>N</i>-Heterocyclic Carbene Complex (M = Au and Pd)-Functionalized UiO-67 MOF for Alkyne Hydration–Suzuki Coupling Tandem Reaction
作者:Ying Dong、Wen-Han Li、Yu-Bin Dong
DOI:10.1021/acs.joc.0c02641
日期:2021.1.15
Metal N-heterocyclic carbene complexes (NHC-M) have been recognized as an important class of organometallic catalysts. Herein, we demonstrate that different NHC-M (M = Au and Pd) species can be simultaneously introduced into a single metal organic framework (MOF) by direct assembly of NHC-M-decorated ligands and metal ions under solvothermal conditions. The obtained UiO-67-Au/Pd-NHBC MOF with different
Design, Synthesis, and Structure–Activity Correlations of Novel Dibenzo[<i>b</i>,<i>d</i>]furan, Dibenzo[<i>b</i>,<i>d</i>]thiophene, and <i>N</i>-Methylcarbazole Clubbed 1,2,3-Triazoles as Potent Inhibitors of <i>Mycobacterium tuberculosis</i>
tricyclic (carbazole, dibenzo[b,d]furan, and dibenzo[b,d]thiophene) antimycobacterial agents were integrated in one molecular platform to prepare various novel clubbed 1,2,3-triazole hybrids using click chemistry. Structure–activity correlations and in vitro activity against M. tuberculosis strain H37Rv of new analogues revealed the order: dibenzo[b,d]thiophene > dibenzo[b,d]furan > 9-methyl-9H-carbazole
N-substituted-1,2,3-triazoles: synthesis, characterization and evaluation as cannabinoid ligands
作者:Nadine Jagerovic、Cristina G. Oliva、Pilar Goya、Ibon Alkorta、José Elguero、Rosa Cuberes、Alberto Dordal
DOI:10.3998/ark.5550190.0011.210
日期:——
unequivocally identified. The proportion in which the three isomers are obtained corresponds with the relative order of stability indicated by the energy values calculated at the B3LYP level. CB1 cannabinoid receptor binding assays have been performed but none of the compounds showed significant activity.
The first base-promoted formal [4 + 3] annulation between 2-fluorophenylacetylenes and ketones has been disclosed. The reaction proceeds through a tandem α-vinylation of ketones followed by an intramolecular nucleophilic aromatic substitution (SNAr) reaction of the in situ generated β,γ-unsaturated ketone intermediates, providing a straightforward access to a wide range of functionalized benzoxepines