发明授权
US08497263B2 Pyrrolinone derivative and pharmaceutical composition comprising the same 失效
吡咯啉酮衍生物及其组合物

Pyrrolinone derivative and pharmaceutical composition comprising the same
摘要:
The present invention provides a compound represented by the formula (I): wherein R1, R2, R3, Z1, Z2, Ra, Rb, q, A and n are as defined in the description, a pharmaceutically acceptable salt or solvate thereof. The compound is useful as P2X3 and/or P2X2/3 receptor antagonist.
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