Hery Suwito, .- and Helda Dwi Hardiyanti, .- and Kautsar ul Haq, .- and Alfinda Novi Kristanti, .- and Umrotul Furghoniyyah, .- and Aprillia Noni Rahmawati, .- and Diwyareta Ristya Ayuningtyas, .- (2020) Synthesis, Anticancer Activity, and Apoptosis Mechanism of Some Chalcone Derivatives. In: The 14th Joint Conference on Chemistry 2019. AIP Publishing. ISBN 978-0-7354-1996-4

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Abstract

The research for finding new cancer agents with good efficacy and low toxicity is still in demand because this disease is still counted as main cause of death worldwide. Chalcone derivatives are known as prospective sources to find potent anticancer agent. Some amino chalcone and coumarin chalcone derivatives have been successfully synthesized from the reaction of 4’-amino acetophenone, acetyl coumarin, and derivatives of benzaldehyde by Claisen-Schmidt reaction. The molecular structure of the prepared compounds was determined by spectroscopic evidence including IR, ESIMS, 1H- and 13C-NMR. Anti-proliferative activity of the prepared compounds is examined using MTT reagent. Apoptosis and cell cycle inhibition were determined by the flow cytometer. Double staining using orange acridine – etidium bromide was used to determine morphologically cancer cells underwent apoptosis. The IC50 value of anti-proliferative examination ranging from 30.4 µg/mL to more than 100 µg/mL toward T47D cells and from 27.5 µg/mL to more than 100 µg/mL toward HeLa cells. Compound 2 (E)-1-(4-aminophenyl)-3-(4-fluoro-phenyl)prop-2-en-1-one exhibited the most active anticancer activity through induction apoptosis mechanism. It caused cell cycle arrest at G0/G1 and G2/M phase both for HeLa cells and T47D cells. Additionally, it also blocks S phase for T47D cells.

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