Abstract:
:Fourteen hybrids of farnesylthiosalicylic acid (FTS) with various diamines were synthesized and biologically evaluated. It was found that FTS-monoamide molecules (10a-g) displayed strong anti-proliferative activity against seven human cancer cell lines, superior to FTS and FTS-bisamide compounds (11a-g). The mono-amide 10f was the most active, with IC₅₀s of 3.78-7.63 μM against all tested cancer cells, even more potent than sorafenib (9.12-22.9 μM). In addition, 10f induced SMMC-7721 cell apoptosis, down-regulated the expression of Bcl-2 and up-regulated Bax and caspase-3. Furthermore, 10f had the improved aqueous solubility relative to FTS. Finally, treatment with 10f dose-dependently inhibited the Ras-related signaling pathways in SMMC-7721 cells. Collectively, 10f could be a promising candidate for the intervention of human cancers.
journal_name
Bioorg Med Chemjournal_title
Bioorganic & medicinal chemistryauthors
Ling Y,Wang Z,Zhu H,Wang X,Zhang W,Wang X,Chen L,Huang Z,Zhang Ydoi
10.1016/j.bmc.2013.11.013subject
Has Abstractpub_date
2014-01-01 00:00:00pages
374-80issue
1eissn
0968-0896issn
1464-3391pii
S0968-0896(13)00944-9journal_volume
22pub_type
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