Novel pyridine carboxylic acid based compound used as a p2x1 and p2x3 receptor antagonist, a production method for the same and a composition comprising the same

摘要: Provided are a novel pyridine carboxylic acid based compound used as P2X1 and P2X3 receptor antagonist, production method for the same composition comprising same. The according to present invention is powerful antagonist of receptors, hence can be drug treating or preventing diseases involving neurological pain chronic inflammatory which caused by activity.