Abstract
The synthesis of a highly potent and selective NK1 receptor antagonist radioligand, [3H]-cis-3-[(2-methoxybenzyl)amino]-2-phenylpiperidine (6a) is described. The in vitro binding pharmacology and autoradiographic distribution of 6a in guinea pig brain following peripheral administration are also reported.
MeSH terms
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Amino Acid Sequence
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Animals
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Autoradiography
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Brain / metabolism
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Guinea Pigs
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Male
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Molecular Sequence Data
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Neurokinin A / antagonists & inhibitors*
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Neurokinin-1 Receptor Antagonists*
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Piperidines / chemical synthesis*
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Piperidines / metabolism
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Piperidines / pharmacology*
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Radioligand Assay
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Stereoisomerism
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Substance P / chemistry
Substances
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Neurokinin-1 Receptor Antagonists
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Piperidines
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3-(2-methoxybenzylamino)-2-phenylpiperidine
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Substance P
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Neurokinin A