2. Academic Validation
  3. Benzophenone-nucleoside derivatives as telomerase inhibitors: Design, synthesis and anticancer evaluation in vitro and in vivo

Benzophenone-nucleoside derivatives as telomerase inhibitors: Design, synthesis and anticancer evaluation in vitro and in vivo

  • Eur J Med Chem. 2016 Nov 29:124:729-739. doi: 10.1016/j.ejmech.2016.09.011.
Jing Bo Shi 1,  Liu Zeng Chen 1,  Yang Wang 1,  Cheng Xiou 1,  Wen Jian Tang 1,  Hai Pin Zhou 2,  Xin Hua Liu 3,  Qi Zheng Yao 4
Affiliations

Affiliations

  • 1 School of Pharmacy, Anhui Medical University, Hefei, 230032, PR China.
  • 2 School of Material Science Chemical Engineering, ChuZhou University, ChuZhou, 239000, PR China.
  • 3 School of Pharmacy, Anhui Medical University, Hefei, 230032, PR China; School of Material Science Chemical Engineering, ChuZhou University, ChuZhou, 239000, PR China. Electronic address: xhliuhx@163.com.
  • 4 School of Pharmacy, China Pharmaceutical University, NanJing, 210009, PR China. Electronic address: qz_yao@yahoo.com.cn.
PMID: 27639364 DOI: 10.1016/j.ejmech.2016.09.011
Abstract

Based on Telomerase, thirteen novel phenstatin moiety linked stavudine derivatives (8a∼8e and 11a∼11f) were synthesized. The structures were determined by NMR and TOF-HRMS. The screening results showed that some compounds had better anti-cancer activity in vivo and in vitro. Among them, Compound 8d showed high inhibitory activity against Telomerase and showed good antiproliferative activity against SGC-7901 cell with IC50 value 0.77 μM by inducing cell cycle arrest at G2 phase. It also could improve SGC-7901 cell Apoptosis, mitochondrial membrane potential assay indicated that the dissipation of MMP might participate in Apoptosis induced by title compound. In vivo studies showed that compound 8d displayed potent Anticancer activity with inhibition tumor growth.

Keywords

Anticancer activity; Benzophenone-nucleoside derivatives; Inhibitor; Telomerase.

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