Sulfoxonium ylides as carbene precursors couple smoothly with thioureas in the presence of 5 mol% of rhodium(II) acetate dimmer via carbenoid insertion to afford the corresponding 2-aminothiazoles with high chemoselectivity, providing a facile and efficient approach to access a variety of 2-aminothiazole derivatives with good functional groups tolerance.
In this study, a series of novel N-(4-phenylthiazol-2-yl)-cinnamamide derivatives (7a–8n) were synthesized and evaluated for their anti-proliferative activities in vitro.
Structure-activity relationship studies in substituted sulfamoyl benzamidothiazoles that prolong NF-κB activation
作者:Nikunj M. Shukla、Michael Chan、Fitzgerald S. Lao、Paul J. Chu、Masiel Belsuzarri、Shiyin Yao、Jason Nan、Fumi Sato-Kaneko、Tetsuya Saito、Tomoko Hayashi、Maripat Corr、Dennis A. Carson、Howard B. Cottam