Document Report Card

ID: ALA5230164

Journal: RSC Med Chem

Title: Synthesis and bioactive evaluation of N-((1-methyl-1H-indol-3-yl)methyl)-N-(3,4,5-trimethoxyphenyl)acetamide derivatives as agents for inhibiting tubulin polymerization.

Authors: Ren A, Wei W, Liang Z, Zhou M, Liang T, Zang N.

Abstract: Based on the inhibitory effect of CA-4 analogues and indoles on tubulin polymerization, we designed and synthesized a series of N-((1-methyl-1H-indol-3-yl)methyl)-2-(1H-pyrazol-1-yl or triazolyl)-N-(3,4,5-trimethoxyphenyl)acetamides. All the synthesized compounds were evaluated for their in vitro antiproliferative activities against HeLa, MCF-7 and HT-29 cancer cell lines, and some of the target compounds demonstrated effective activities towards the three tumour cell lines. Among them, compound 7d exhibited the most potent activities against HeLa (IC₅₀ = 0.52 μM), MCF-7 (IC₅₀ = 0.34 μM) and HT-29 (IC₅₀ = 0.86 μM). Mechanistic studies revealed that compound 7d induced cell apoptosis in a dose-dependent manner, arrested the cells in the G2/M phase and inhibited polymerization of tubulin via a consistent way with colchicine. Therefore, 7d is a potential agent for the further development of tubulin polymerization inhibitors.

CiteXplore: 36760739

DOI: 10.1039/d2md00340f