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In this work, a series of novel 3-(halophenyl)-1-phenyl-1H-pyrazole moieties have been synthesized. Their structures were characterized by IR, NMR, and MS spectroscopy, and the corresponding antitumor properties were also studied.
This study aimed to synthesize a series of new 3-(halophenyl)-1-phenyl-1H-pyrazole moieties and survey the antitumor properties of these compounds.
3-(halophenyl)-1-phenyl-1H-pyrazoles (4a-j) were prepared by reaction of phenyl hydrazine (3) with different halogen aromatic aldehydes 1a-j and malononitrile (2) in C2H5OH and piperidine. The reaction took place under microwave irradiation settings for two minutes at140°C.
Three human cancer cell lines were used as in vitro test subjects for compounds 4a - j. Three cell lines from mammals HeLa (a cell line for human cervical cancer), MCF-7 (a cell line for human breast cancer), and PC-3 (a cell line for human prostate cancer), all with 5-fluorouracil as the standard reference drug were used.
A series of novel 3-(halophenyl)-1-phenyl-1H-pyrazoles were synthesized in this work. All substances had their anticancer properties assessed.
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