Isra Al-Qadi, Michel Hanania, Ismail Warad, Nisreen Al-Hajj, Rand Hazzam, Yousef Salama, Saki Raheem and Nawaf Al-Maharik 2025. Synthesis and biological activities of 3-aminoimidazo[1,2-α]pyridine compounds. BMC Chemistry. 19 48. https://doi.org/10.1186/s13065-025-01412-6
| Title | Synthesis and biological activities of 3-aminoimidazo[1,2-α]pyridine compounds |
|---|---|
| Type | Journal article |
| Authors | Isra Al-Qadi, Michel Hanania, Ismail Warad, Nisreen Al-Hajj, Rand Hazzam, Yousef Salama, Saki Raheem and Nawaf Al-Maharik |
| Abstract | Despite their importance in cancer treatment, anticancer compounds face significant challenges due to drug resistance and low specificity, creating an urgent need for the discovery of more effective alternative. Herein, we report the synthesis of eleven 3-aminoimidazole[1,2-α]pyridine compounds (9–19) employing the one-pot Groebke-Blackburn-Bienayme three-component reaction (GBB-3CR). The cytotoxicity of the synthesised compounds was evaluated against three cancer cell lines (MCF-7, HT-29, B16F10) and a normal cell (MEF). Considering effectiveness and safety, the results demonstrated that among the eleven synthesised compounds, only compounds 12 and 14 exhibited high inhibitory activity against cancer cell lines. Compound 12 with a nitro group at the C-2 position and a p-chlorophenyl group at C-3 position, showed the highest inhibitory activity against HT-29, with an IC50 of 4.15 ± 2.93 µM. Additionally, compound 14, with a tolyl moiety at the C-2 position and a p-chlorophenyl amine at C-3 position, can also be considered a promising bioactive product against B16F10, with an IC50 of 21.75 ± 0.81 µM. Further research on these compounds may yield more potent candidates for the development of new anticancer agents. |
| Article number | 48 |
| Journal | BMC Chemistry |
| Journal citation | 19 |
| ISSN | 2661-801X |
| Year | 2025 |
| Publisher | Springer Nature |
| Publisher's version | License CC BY 4.0 File Access Level Open (open metadata and files) |
| Digital Object Identifier (DOI) | https://doi.org/10.1186/s13065-025-01412-6 |
| Web address (URL) | http://dx.doi.org/10.1186/s13065-025-01412-6 |
| Publication dates | |
| Published | 22 Feb 2025 |