Abstract
Piperine, a natural amide isolated from the genus of Piper, serves as a pharmacophore in medicinal chemistry. In this study, we synthesised and evaluated 18 novel piperine-acylhydrazone hybrids (4a–4r) for their antiproliferative activities in vitro. The structures of these hybrids were validated using 1H,13C NMR, and HR-ESI-MS data. Furthermore, we screened all synthesised compounds for their antiproliferative activities against three human cancer cell lines: FaDu (laryngeal carcinoma cells), HepG2 (hepatoblastoma carcinoma cells), and MGC803 (gastric carcinoma cells). Among them, compound 4o exhibited significantly inhibitory activities against FaDu, HepG2, and MGC803 with IC50 values of 13.85 ± 0.19, 11.02 ± 1.45, and 13.47 ± 3.43 μM, respectively, which was approximately two-fold lower than the positive control cisplatin. These findings suggest that compound 4o has the potential to be promising leads for the design of anti-cancer drugs.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
