Abstract
The first stably fluorinated derivative of amphotericin B2 with a fluorine atom in the macrolide skeleton was synthesized using an electrophilic fluorination reagent, Selectfluor. The derivative 2 showed hemolytic, K+ permeable, and antifungal activities similar to those of AmB and thus was expected to be a powerful tool for NMR-based investigations on the mechanism of ion-channel formation by amphotericin B.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Amphotericin B / chemistry
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Amphotericin B / pharmacology*
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Antifungal Agents / chemistry
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Antifungal Agents / pharmacology*
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Fluorine / chemistry*
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Humans
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Ion Channels / metabolism
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Macrolides / chemistry
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Macrolides / pharmacology
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Magnetic Resonance Spectroscopy
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Stereoisomerism
Substances
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Antifungal Agents
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Ion Channels
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Macrolides
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Fluorine
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Amphotericin B