Abstract
The synthesis and the aromatase (CYP19) inhibitory activity of 5-[(aryl)(imidazol-1-yl)methyl]-1H-indoles were reported. Among the tested racemate compounds, 5-[(4-chlorophenyl)(1H-imidazol-1-yl)methyl]-1H-indole 8b emerged as a potent CYP19 inhibitor (IC(50)=15.3 nM). Chiral chromatography allowed isolation of the (+) enantiomer 8b2, which was about twice as active as the racemate (IC(50)=9 nM).
MeSH terms
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Aromatase Inhibitors / chemical synthesis*
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Aromatase Inhibitors / chemistry
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Aromatase Inhibitors / pharmacology*
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Imidazoles / chemistry*
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Indoles / chemical synthesis
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Indoles / chemistry*
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Indoles / pharmacology*
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Inhibitory Concentration 50
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Methylation
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Molecular Structure
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Sensitivity and Specificity
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Structure-Activity Relationship
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Substrate Specificity
Substances
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Aromatase Inhibitors
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Imidazoles
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Indoles
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imidazole