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SPINORPHIN DERIVATIVES AS POTENT AND SELECTIVE HUMAN P2X3 RECEPTOR ANTAGONIST
SPINORPHIN DERIVATIVES AS POTENT AND SELECTIVE HUMAN P2X3 RECEPTOR ANTAGONIST
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机译:斯皮诺芬衍生物作为有力和选择性人类P2X3受体拮抗剂
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摘要
The present invention relates to a spinorphin derivative useful as a potent and selective human P2X3 receptor antagonist. More particularly, the present invention provides a spinorphin derivative useful as a potent and selective human P2X3 receptor antagonist selected from peptide AVVYPWT, peptide LAVYPWT, peptide LVAYPWT, peptide LVVAPWT and/ or cyclic peptide LWYPWT. Human P2X3 receptor antagonist has been developed on the electrophysiological evaluation of spinorphin peptide derivatives, truncated peptide analogues, cyclic peptides and a retroinverso peptide at human P2X3 receptors to determine the channel blocking activity.
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