Synthesis and in vitro biological evaluation of novel dendrocandin analogue as potential anti-tumor agent
作者:Jing-Yun Yan、Hao-Nan Yang、Ning Yang、Yin-Rong Xie、Xiu-Li Sun、Ye-Wei Huang、Cheng-Ting Zi、Xuan-Jun Wang、Jun Sheng
DOI:10.1080/14786419.2021.1901698
日期:2022.8.3
Abstract Dendrocandins are characteristic chemical structures of D. officinale and have strong physiological bioactivities. In this study, a dendrocandin analogue (1) has been prepared by total synthesis (9 steps, 12.6% overall yield) in which coupling reaction and Wittig reaction as the key steps. Compound 1 was also evaluated for its anticancer activity in vitro against six human cancer cells (MCF-7
摘要 Dendrocandins 是 D. officinale 特有的化学结构,具有很强的生理生物活性。本研究以偶联反应和Wittig反应为关键步骤的全合成(9步,总收率12.6%)制备了一种dendrocandin类似物(1)。还使用 MTT 测定法评估了化合物 1 对六种人类癌细胞(MCF-7、A549、A431、SW480、HepG-2 和 HL-60)的体外抗癌活性。化合物1具有很强的细胞毒性,IC50 值为 16.27 ± 0.26 µM。凋亡蛋白的表达水平表明化合物1可以上调凋亡蛋白的表达,导致细胞凋亡。该化合物表明它有可能作为抗癌剂进行进一步开发。