1244030-71-4Relevant articles and documents
Synthesis and in-vitro cytotoxicity of poly-functionalized 4-(2-arylthiazol-4-yl)-4H-chromenes
Mahmoodi, Majid,Aliabadi, Alireza,Emami, Saeed,Safavi, Maliheh,Rajabalian, Saeed,Mohagheghi, Mohammad-Ali,Khoshzaban, Ahad,Samzadeh-Kermani, Alireza,Lamei, Navid,Shafiee, Abbas,Foroumadi, Alireza
, p. 411 - 416 (2011/08/05)
A new series of 4-aryl-4H-chromenes bearing a 2-arylthiazol-4-yl moiety at the 4-position were prepared as potential cytotoxic agents. The in-vitro cytotoxic activity of the synthesized 4-aryl-4H-chromenes was investigated in comparison with etoposide, a well-known anticancer drug, using MTT colorimetric assay. Among them, the 2-(2-chlorophenyl)thiazol-4-yl analog 4b showed the most potent activity against nasopharyngeal epidermoid carcinoma KB, medulloblastoma DAOY, and astrocytoma 1321N1, and compound 4d bearing a 2-(4-chlorophenyl) thiazol-4-yl moiety at the 4-position of the chromene ring exhibited the best inhibitory activity against breast cancer cells MCF-7, lung cancer cells A549, and colon adenocarcinoma cells SW480 with IC50 values less than 5 μM. The ability of compound 4b to induce apoptosis was confirmed in a nuclear morphological assay by DAPI staining in the KB and MCF-7 cells.
