Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt.
Department of Chemistry, Faculty of Science, Taibah University, Almadinah Almunawarrah, Saudi Arabia.
Eur J Med Chem. 2020 Jul 15;198:112363. doi: 10.1016/j.ejmech.2020.112363. Epub 2020 Apr 23.
New thiourea derivatives bearing a benzodioxole moiety were synthesized via the reaction of 5-isothiocyanatobenzodioxole with amino compounds such as aromatic amines, sulfa drugs, heterocyclic amines, hydrazines and hydrazides. The anticancer activity of the synthesized thiourea derivatives was examined against HCT116, HepG2 and MCF-7 cancer cell lines. Most of thiourea derivatives revealed significant cytotoxic effect, in some cases greater than the doxorubicin. As example, IC values of N,N-disubstituted-thiosemicarbazone 7 were 1.11, 1.74 and 7.0 μM for HCT116, HepG2 and MCF7, respectively; IC values of doxorubicin were 8.29, 7.46 and 4.56 μM, respectively. The anticancer mechanisms were studied via EGFR inhibition and apoptosis assessments, as well as molecular docking.
合成了一系列含有苯并二氧杂环结构的新型硫脲衍生物,其通过 5-异硫氰酸基苯并二氧杂环与芳胺、磺胺类药物、杂环胺、肼和酰肼等氨基化合物反应得到。对合成的硫脲衍生物进行了体外抗 HCT116、HepG2 和 MCF-7 癌细胞系的活性测试。大多数硫脲衍生物表现出显著的细胞毒性作用,在某些情况下比阿霉素更强。例如,N,N-二取代硫代缩氨基脲 7 对 HCT116、HepG2 和 MCF7 的 IC 值分别为 1.11、1.74 和 7.0 μM;阿霉素的 IC 值分别为 8.29、7.46 和 4.56 μM。通过 EGFR 抑制和细胞凋亡评估以及分子对接研究了抗癌机制。