Abstract
Antiproliferative activity of seven amides and one benzotriazole ester derivative of salinomycin, a polyether ionophore antibiotic, with recently reported antibacterial activity, are herein described. Salinomycin and the majority of derivatives exhibit potent antiproliferative activity against the drug-resistant cancer cell lines. Moreover almost all derivatives show stronger activity against LoVo/DX cell line than that of unmodified salinomycin.
Copyright © 2012 Elsevier Ltd. All rights reserved.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Amides / chemistry
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Antineoplastic Agents / chemical synthesis
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Antineoplastic Agents / chemistry*
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Antineoplastic Agents / toxicity
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Cell Line, Tumor
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Cell Proliferation / drug effects
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Crystallography, X-Ray
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Drug Resistance, Neoplasm / drug effects
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HL-60 Cells
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Humans
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Molecular Conformation
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Pyrans / chemical synthesis
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Pyrans / chemistry*
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Pyrans / toxicity
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Structure-Activity Relationship
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Triazoles / chemistry
Substances
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Amides
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Antineoplastic Agents
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Pyrans
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Triazoles
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salinomycin
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benzotriazole