کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1399206 | 1501153 | 2013 | 14 صفحه PDF | دانلود رایگان |
Hybridization of two different bioactive molecules with different mechanism of action is one of the methods that are being adopted to treat cancer. Molecules bearing a thiazolidine-2,4-dione scaffold have been recognized as antineoplastic agents with a broad spectrum of activity against many cancer cell lines. In this manuscript we have described the synthesis and biological evaluation of two series of N-3-substituted-5-arylidene thiazolidine-2,4-diones, bearing the α-bromoacryloylamido moiety at the para- or meta-position on the phenyl of the arylidene portion. We have observed that selected compounds 5a, 5c and 5g suppress proliferation of human myeloid leukaemia HL-60 and U937 cells by triggering morphological changes and internucleosomal DNA fragmentation, which are well-known features of apoptosis. Finally, our results indicated that the investigated compounds induced apoptotic cell death through a mechanism that involved activation of multiple caspases and was also associated with the release of cytochrome c from the mitochondria.
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► α-Bromoacryloylamido 5-benzylidene-thiazolidine-2,4-dione showed anticancer activity.
► The presence of the α-bromoacryloylamido moiety influenced the activity.
► Compounds 5a, 5c and 5g induced apoptosis by activation of multiple caspases.
Journal: European Journal of Medicinal Chemistry - Volume 63, May 2013, Pages 544–557