Design, synthesis and bioactivity evaluation of novel N-phenyl-substituted evodiamine derivatives as potent anti-tumor agents

Natural products are important sources for the development of therapeutic medicine, among which evodia fruit has a wide range of medicinal properties in traditional Chinese medicine. Evodiamine, the main active component of evodia fruit, has various anti-cancer effects and has been proved to be a Topo inhibitor. From our previous attempts of modifying evodiamine, we found that the N14 phenyl substituted derivatives had showed great anti-tumor activity, which prompted us to further explore the novel structures and activities of these compounds. Compound 6f, as a N14 3-fluorinated phenyl substituted evodiamine derivative, showed a certain inhibitory activity against Topo I at 200 μM. By studying its anti-tumor effects in vitro, compound 6f could inhibit proliferation and induce apoptosis, as well as arrest the cell cycle of HGC-27 and HT-29 cell lines at G2/M phase in a concentration-dependent manner. Moreover, compound 6f could inhibit the migration and invasion of HGC-27 cell lines. Meanwhile, compound 6f could induce apoptosis of HGC-27 cells by inhibiting PI3K/AKT pathway. Overall, this work demonstrated that the N14 phenyl-substituted evodiamine derivatives had a good inhibitory effect on tumor cells in vitro, providing a promising strategy for developing potential anticancer agents for the treatment of gastrointestinal tumors.

文章引用产品列表