摘要 |
Compounds and methods for treating diseases mediated by a P2X3 and/or a P2X2 /3 receptor antagonist, the methods comprising administering to a subject in ne ed thereof an effective amount of a compound of formula (I), wherein D, X, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined herein.
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