Synthesis and in vitro antiplasmodial evaluation of 7-chloroquinoline–chalcone and 7-chloroquinoline–ferrocenylchalcone conjugates
摘要:
The manuscript describes the synthesis of novel amide tethered 7-chloroquinoline chalcone and 7-chloroquinoline-ferrocenylchalcone bifunctional hybrids and their evaluation as antimalarial agents against W2 resistant strain of Plasmodium falciparum. The antiplasmodial activity of 7-chloroquinoline-ferrocenylchalcones was found to be less than their corresponding simple chalcone conjugates. The presence of a methoxy substituent at para position of ring B on chalcones and longer alkyl chain length markedly improved the antiplasmodial profiles of the synthesized scaffolds with the most potent of the test compound exhibiting an IC50 value of 17.8 nM. (C) 2015 Elsevier Masson SAS. All rights reserved.
Synthesis and in vitro antiplasmodial evaluation of 7-chloroquinoline–chalcone and 7-chloroquinoline–ferrocenylchalcone conjugates
摘要:
The manuscript describes the synthesis of novel amide tethered 7-chloroquinoline chalcone and 7-chloroquinoline-ferrocenylchalcone bifunctional hybrids and their evaluation as antimalarial agents against W2 resistant strain of Plasmodium falciparum. The antiplasmodial activity of 7-chloroquinoline-ferrocenylchalcones was found to be less than their corresponding simple chalcone conjugates. The presence of a methoxy substituent at para position of ring B on chalcones and longer alkyl chain length markedly improved the antiplasmodial profiles of the synthesized scaffolds with the most potent of the test compound exhibiting an IC50 value of 17.8 nM. (C) 2015 Elsevier Masson SAS. All rights reserved.
Synthesis and in vitro antiplasmodial evaluation of 7-chloroquinoline–chalcone and 7-chloroquinoline–ferrocenylchalcone conjugates
作者:Raghu Raj、Anu Saini、Jiri Gut、Philip J. Rosenthal、Vipan Kumar
DOI:10.1016/j.ejmech.2015.03.045
日期:2015.5
The manuscript describes the synthesis of novel amide tethered 7-chloroquinoline chalcone and 7-chloroquinoline-ferrocenylchalcone bifunctional hybrids and their evaluation as antimalarial agents against W2 resistant strain of Plasmodium falciparum. The antiplasmodial activity of 7-chloroquinoline-ferrocenylchalcones was found to be less than their corresponding simple chalcone conjugates. The presence of a methoxy substituent at para position of ring B on chalcones and longer alkyl chain length markedly improved the antiplasmodial profiles of the synthesized scaffolds with the most potent of the test compound exhibiting an IC50 value of 17.8 nM. (C) 2015 Elsevier Masson SAS. All rights reserved.