Most p-coumaric acid derivatives and molecules containing phenethyl moiety have a potential in anticancer activity. Thus, combining a p-coumaroyl group and a phenethyl moiety in one compound will increase anticancer activity. The principal objective of this research was to incorporate p-coumaroyl and phenethyl moieties to form an ester, phenethyl p-coumarate (5), and an amide, N-phenethyl-p-coumaramide (6), then tested their anticancer activity using P388 leukemia murine cells. The characterization by FTIR method, compound 5 gave a strong absorption band of alkyl C-O bond that appears at 1165,00 cm-1, and compound 6 gave a sharp and medium absorption band of N-H bond that appears at 3396.64 cm-1. Docking studies of both compounds showed a hydrogen bond with Ile839 residue, and an additional hydrogen bond appeared between compound 6 and Ser991 residue. Based on their activity against P388 leukemia murine cells, these compounds are more active than their analog compounds of N-feruloylpiperidine and N-feruloylmorpholine, which have been synthesized previously. Compounds 5 and 6 have a high potential to be used as anticancer drugs.
Aromatic ginger (Kaempferia galanga L.) is one of the natural sources containing ethyl-p-methoxycinnamate, which is known to have beneficial activity, especially as an α-glucosidase inhibitor. This study aims to convert ethyl-p-methoxycinnamate into amide form as N-phenethyl-p-methoxycinnamamide (4a) and N-morpholinyl-p-methoxycinnamamide (4b) through some synthetic ways then tested their activity as an α-glucosidase inhibitor. The FTIR spectra of 4a present a short single peak at 3269.34 cm−1 that belongs to the N-H group, while spectra of 4b show no absorption band between 3200–3400 cm−1 due to its tertiary amide structure. Spectroscopy analysis through 1H- and 13C-NMR exhibits the successful synthesis of both compounds. Bioactivity test results show that compound 4b has better activity than 4a. In molecular dynamics simulation, the binding energy of compounds 4a and 4b reveal that both compounds have a similar binding energy of about -98980.8 and -97696.7 kJ mol−1, respectively.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.