848488-03-9Relevant academic research and scientific papers
Synthesis and Antiproliferative Activity of New N-Acylhydrazone Derivatives Containing Benzothiazole and Indole Based Moiety
Ding, Yangyang,Kang, Congmin,Liu, Kai
, p. 345 - 352 (2020/07/30)
Through a structure-based molecular hybridization strategy, a series of new N-acylhydrazone derivatives containing the benzothiazole and indole based moiety were designed, synthesized and screened for in vitro antiproliferative activity against Hep G2 cancer cell line. One compound (7a) exhibited excellent antiproliferative activity with IC50 values of 0.78 μM against Hep G2. In addition, C-5 substitutions of the indole ring of target compounds might be crucial for their cytotoxic activities. Additionally, the relative configuration of target compounds was confirmed as the E isomer. Further chemical manipulation of derivative 7a can make it possible to obtain new potential antitumor agents.
Reaction of 3/2-formylindoles with TOSMIC: Formation of indolyloxazoles and stable indolyl primary enamines
Chakrabarty, Manas,Basak, Ramkrishna,Harigaya, Yoshihiro,Takayanagi, Hiroaki
, p. 1793 - 1801 (2007/10/03)
3-Formylindole and its 1-substituted and 1,5-disubstituted derivatives react with TOSMIC in presence of potassium carbonate in methanol under reflux to furnish 5-(3′-indolyl)oxazoles, new stable E-2-(3′-indolyl)-2- tosylethenamines and two diastereomers of N-[2-(3′-indolyl)-1,2-dimethoxy] ethylformamides. In contrast, 2-formylskatole furnishes N-(1-tosyl-2-skatolyl) ethenylformamide.
