Abstract
The structure of a metabolite produced on incubation of territrem B (1) with rat liver microsomes has been established to be 4 alpha-(hydroxymethyl)-4 alpha-demethylterritrem B (5). Compound 5 was a potent inhibitor of electric eel acetylcholinesterase (AChE) (E.C. 3.1.1.7).
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Acetylcholinesterase / drug effects
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Animals
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Cholinesterase Inhibitors / chemistry*
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Cholinesterase Inhibitors / pharmacology*
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Magnetic Resonance Spectroscopy
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Male
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Microsomes, Liver / metabolism
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Mycotoxins / chemistry
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Mycotoxins / pharmacology
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Pyrans / chemistry*
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Pyrans / pharmacology*
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Rats
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Rats, Wistar
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Spectrometry, Mass, Fast Atom Bombardment
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Structure-Activity Relationship
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Torpedo
Substances
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Cholinesterase Inhibitors
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Mycotoxins
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Pyrans
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4-hydroxymethyl-4-demethylterritrem B
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Acetylcholinesterase