Rational synthesis, anticancer activity, and molecular docking studies of novel benzofuran liked thiazole hybrids.

A novel series of benzofuran bearing thiazole hybrids were synthesized by the multistep reaction approach. All synthesized molecules were selected by the National Cancer Institute, USA for one-dose anticancer activity against 60 various human cancer cell lines indicating nine types of cancer. Among thirteen compounds, two compounds showed higher lethality, so, it was selected for five-dose anticancer screening against all cancer cell lines. Compound 8g and 8h were displayed remarkable antiproliferative activity with GI₅₀ values ranging from 0.295 to 4.15 μM and LC₅₀ values ranging from 4.43 to > 100 μM. All data are compared with standard drugs fluorouracil and doxorubicin. Compound 8g showed higher potency as a cytotoxic molecule then fluorouracil. Furthermore, all new hybrids were studied for molecular docking into the active binding sites of 1HOV protein. [ABSTRACT FROM AUTHOR]