An efficient, practical, and eco-friendly method of preparation of 9-chloro-6,13-dihydro-7-phenyl-5H-indolo[3,2-c]-acridines (3a-c) is reported by Friedlander condensation of 2-amino-5-chlorobenzophenone 1 and active methylene compound 3,4-dihydro-2H-carbazol-1(9H)-ones (2a-c) in the presence of SnO2 nanoparticles under microwave irradiation. Indoloacridines, 3a-c, were screened for their in vitro hemolytic activity, on human erythrocytes and cytotoxicity, on HeLa and Vero cells.
Application of UV–Vis spectrophotometric process for the assessment of indoloacridines as free radical scavenger
作者:Makuteswaran Sridharan、K.J. Rajendra Prasad、G. Madhumitha、Naif Abdullah Al-Dhabi、Mariadhas Valan Arasu
DOI:10.1016/j.jphotobiol.2016.07.026
日期:2016.9
niger. Further the compounds were screened for free radicalscavengingactivity using 2,2-diphenyl-1-picrylhydrazyl (DPPH). The free radicalscavenging property was performed using UV-Visible spectroscopy. The results were compared with the standard BHT (Butylated Hydroxy Toluene). Compounds, 4a and 4e were shown higher percentage of inhibition when compare to the standard. The result confirms that further