Several new 2-vinyl-Nb,Nb-dimethyltryptamines were prepared using Fischer indole synthesis followed by simple functional group transformations and evaluated on 5-HT4, 5-HT5, 5-HT6 and 5-HT7 serotonin receptors. It was found that 2-vinyl substitution conferred a potent and selective 5-HT6 binding activity to these molecules which could be enhanced by Na-arylsulfonyl substituents.
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| http://dx.doi.org/10.1080/14756360600700285 | DOI Listing |
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