设计并合成了一系列新的基于壬基酮的硫半碳zone酮衍生物作为有效的抗癌剂。所有这些化合物均通过1 H NMR,13 C NMR,HR-MS光谱分析鉴定。在体外抗癌活性中,大多数衍生物对三种人类癌细胞系(MDA-MB-231,SMMC-7721和Hela)表现出相当大的细胞毒性活性。其中,化合物4i对三种癌细胞具有最强的抗肿瘤活性,IC50值分别为2.79±0.38、2.64±0.17和3.64±0.13μM。此外,细胞周期分析表明化合物4i引起MDA-MB-231细胞在G2 / M期的细胞周期停滞。膜联蛋白V-FITC / 7-AAD双重染色测定法还显示化合物4i诱导了MDA-MB-231细胞的早期凋亡。
thiosemicarbazone derivatives were designed and synthesized as potent anticancer agents. All these compounds were identified by 1H NMR, 13C NMR, HR-MS spectra analyses. In the in vitro anticanceractivity, most derivatives showed considerable cytotoxic activity against three human cancer cell lines (MDA-MB-231, SMMC-7721 and Hela). Among them, compound 4i exhibited most potent antitumor activity against three
设计并合成了一系列新的基于壬基酮的硫半碳zone酮衍生物作为有效的抗癌剂。所有这些化合物均通过1 H NMR,13 C NMR,HR-MS光谱分析鉴定。在体外抗癌活性中,大多数衍生物对三种人类癌细胞系(MDA-MB-231,SMMC-7721和Hela)表现出相当大的细胞毒性活性。其中,化合物4i对三种癌细胞具有最强的抗肿瘤活性,IC50值分别为2.79±0.38、2.64±0.17和3.64±0.13μM。此外,细胞周期分析表明化合物4i引起MDA-MB-231细胞在G2 / M期的细胞周期停滞。膜联蛋白V-FITC / 7-AAD双重染色测定法还显示化合物4i诱导了MDA-MB-231细胞的早期凋亡。
Synthesis and Biological Evaluation of Novel Pyrimidine Amine Derivatives Bearing Bicyclic Monoterpene Moieties
series of novel pinanyl pyrimidine amine derivatives (1e~1n) and camphoryl pyrimidine amine derivatives (2b~2f) bearing bicyclic monoterpene moieties were designed and synthesized from natural and renewable nopinone and camphor. All chemical structures of target compounds were characterized by 1H NMR, 13C NMR and HRMS spectra analyses, and the antimicrobial activities were evaluated. The results indicated
Design, synthesis and biological evaluation of novel β-pinene-based thiazole derivatives as potential anticancer agents via mitochondrial-mediated apoptosis pathway
作者:Yunyun Wang、Chenliang Wu、Qiangjian Zhang、Yu Shan、Wen Gu、Shifa Wang
DOI:10.1016/j.bioorg.2018.12.010
日期:2019.3
A series of novel β-pinene-based thiazolederivatives were synthesized and characterized by HRMS, 1H NMR, and 13C NMR analyses as potential antineoplastic agents. Derivatives were evaluated for their anticancer activities in vitro, and the data manifested that most target compounds showed potent anti-proliferative activities against three human cancer cell lines. Especially, compound 5g displayed excellent