1214751-13-9Relevant academic research and scientific papers
Synthesis and antimalarial evaluation of 1, 3, 5-trisubstituted pyrazolines
Acharya, Badri Narayan,Saraswat, Deepika,Tiwari, Mugdha,Shrivastava, Asish Kumar,Ghorpade, Ramarao,Bapna, Saroj,Kaushik, Mahabir Parshad
experimental part, p. 430 - 438 (2010/03/30)
A series of 1,3,5-trisubstituted pyrazolines were synthesized and evaluated for in vitro antimalarial efficacy against chloroquine sensitive (MRC-02) as well as chloroquine resistant (RKL9) strains of Plasmodium falciparum. The activity was at nano molar concentration. β-hematin formation inhibition activity (BHIA50) of the pyrazolines were determined and correlated with antimalarial activity. A reasonably good correlation (r = 0.62) was observed between antimalarial activity (IC50) and BHIA50. This suggests that antimalarial mode of action of this class of compounds appears to be similar to that of chloroquine and involves the inhibition of hemozoin formation. Some of the compounds were showing better antimalarial activity than chloroquine against resistant strain of P. falciparum and were also found active in the in vivo experiment.
