Direct enantioselective hydrogenation of unsaturated compounds to generate chiral three-dimensional motifs is one of the most straightforward and important approaches in synthetic chemistry. We realized the Ru(II)-NHC-catalyzed asymmetrichydrogenation of 2-quinolones under mild reaction conditions. Alkyl-, aryl- and halogen-substituted optically active dihydro-2-quinolones were obtained in high yields
Herein, a novel series of multireceptor ligands was developed as polypharmacological antipsychotic agents using the designed multiple ligand approach between dopamine receptors and serotonin receptors. Among them, compound 47 possessed unique pharmacological features, exhibiting high affinities for D2, D3, 5-HT1A, 5-HT2A, and 5-HT6 receptors and low efficacy at the off-target receptors (5-HT2C, histamine
[EN] FUSED HETEROCYCLIC COMPOUND DERIVATIVE AND APPLICATION THEREOF<br/>[FR] DÉRIVÉ DE COMPOSÉ HÉTÉROCYCLIQUE CONDENSÉ ET SON APPLICATION<br/>[ZH] 稠和杂环类化合物衍生物及其应用