Synthesis of 1,3,5-trisubstituted pyrazolines as potential antimalarial and antimicrobial agents
作者:Vikash K. Mishra、Mitali Mishra、Varsha Kashaw、Sushil K. Kashaw
DOI:10.1016/j.bmc.2017.02.025
日期:2017.3
prepared by reflux reaction of chalcones with nicotinic acid hydrazide in ethanolic solution. Compounds were confirmed by elemental analyses, IR, 1H NMR and 13C NMR spectral data and were evaluated for antimalarial and antibacterial activity. Compounds 5n (IC50=0.022μM for MRC-2 and IC50=0.192μM for RKL-9) displayed better antiplasmodial activity than the chloroquine (CQ) against chloroquine-sensitive (MRC-2)