| abstract |
The present invention relates to novel pyrrol sulfonamide derivatives, a process for their preparation, and their medical applications. Particularly, the present invention relates to a novel pyrrol sulfonamide derivative represented by formula (I), a process for producing the derivative, a pharmaceutical composition comprising the derivative, and a therapeutic agent therefor, in particular, a gastric acid secretagogue and a potassium- ≪ / RTI > secretion inhibitors (P-CABs). Each substituent of formula (I) is as defined in the specification. |