1049032-75-8Relevant articles and documents
Synthesis and biological properties of benzothiazole, benzoxazole, and chromen-4-one analogues of the potent antitumor agent 2-(3,4-dimethoxyphenyl)-5- fluorobenzothiazole (PMX 610, NSC 721648)
Aiello, Stefania,Wells, Geoffrey,Stone, Erica L.,Kadri, Hachemi,Bazzi, Rana,Bell, David R.,Stevens, Malcolm F. G.,Matthews, Charles S.,Bradshaw, Tracey D.,Westwell, Andrew D.
supporting information; experimental part, p. 5135 - 5139 (2009/08/09)
New fluorinated 2-aryl-benzothiazoles, -benzoxazoles, and -chromen-4-ones have been synthesized and their activity against MCF-7 and MDA 468 breast cancer cell lines compared with the potent antitumor benzothiazole 5. Analogues such as 9a,b and 12a,d yielded submicromolar GI50 values in both cell lines; however, none of the new compounds approached 5 in terms of antitumor potency. For 5, binding to the aryl hydrocarbon receptor appeared to be necessary but not sufficient for growth inhibition.