941607-53-0Relevant academic research and scientific papers
An experimental and theoretical study on a novel donor-π-acceptor bridge type 2, 4, 5-trimethoxy-4′-chlorochalcone for optoelectronic applications: A dual approach
Shkir, Mohd.,Patil,Arora,AlFaify,Algarni
, p. 445 - 456 (2017)
In this article the authors aim is to investigate and analyze the various key parameters of an organic D-π-A type novel nonlinear optical material 2, 4, 5-trimethoxy-4′-chlorochalcone (2,4,5TMCC) through experimental and quantum chemical studies. The Clai
Tandem allylic oxidation-condensation/esterification catalyzed by silica gel: An expeditious approach towards antimalarial diaryldienones and enones from natural methoxylated phenylpropenes
Sharma, Abhishek,Sharma, Naina,Shard, Amit,Kumar, Rakesh,Mohanakrishnan, Dinesh,Saima,Sinha, Arun K.,Sahal, Dinkar
supporting information; experimental part, p. 5211 - 5219 (2011/08/07)
A new one-pot strategy has been developed, wherein abundantly available methoxylated phenylpropenes are directly transformed into corresponding dienones (1,5-diarylpenta-2,4-dien-1-ones) and enones (chalcones and cinnamic esters) via allylic oxidation-condensation or allylic oxidation-esterification sequences. Preliminary antimalarial activity studies of the above synthesized diaryldienones and enones against Plasmodium falciparum (Pf3D7) have shown them to be promising lead candidates for developing newer and economical antimalarial agents. In particular, two enones (12b and 13b) were found to possess comparatively better activity (IC50 = 4.0 and 3.4 μM, respectively) than licochalcone (IC50 = 4.1 μM), a well known natural antimalarial compound. The Royal Society of Chemistry 2011.
Reinvestigation of structure-activity relationship of methoxylated chalcones as antimalarials: Synthesis and evaluation of 2,4,5-trimethoxy substituted patterns as lead candidates derived from abundantly available natural β-asarone
Kumar, Rakesh,Mohanakrishnan, Dinesh,Sharma, Abhishek,Kaushik, Naveen Kumar,Kalia, Kalpana,Sinha, Arun Kumar,Sahal, Dinkar
experimental part, p. 5292 - 5301 (2011/02/23)
We have examined the antimalarial structure-activity relationship of a series of methoxylated chalcones (A-CHCH-CO-B) against Plasmodium falciparum (3D7 strain) using fluorescence-based SYBR Green assay. Our study has revealed that electron releasing methoxy groups on ring A and electron withdrawing groups on ring B increases antimalarial potency while the positional interchange of these groups causes a decrease. In particular, 2,4,5-trimethoxy substitution pattern at ring A provided potent analogues which were easily derived from abundantly available natural β-asarone rich Acorus calamus oil. Cytotoxic evaluation indicated that the most active compounds 27 (IC50: 1.8 μM) and 26 (IC50: 2 μM) were also relatively non-toxic. Furthermore, compound 12 showed excellent resistance index of 1.1 against chloroquine resistant Dd2 strain of P. falciparum.
