Synthesis and Anticancer Activity of Amide Derivatives of 1,2-Isoxazole Combined 1,2,4-Thiadiazole

详细

A series of amide derivatives of 1,2-isoxazole combined with 1,2,4-thiadiazole are synthesized 11a–11j. Their chemical structures are confirmed by ¹H and ¹³C NMR, and mass spectra. The products are tested for their anticancer activity against four types of human cancer cell lines, including MCF-7 (breast), A549 (lung), Colo-205 (colon), and A2780 (ovarian). Etoposide is used as a positive control. Most of the compounds show good anticancer activity. The compounds 11b, 11c, 11d, 11e, 11g, and 11j demonstrate more potent activity than etoposide.