compound, prodrug, pharmaceutical agent, method for prophylaxis or treatment of lower urinary tract diseases in a mammal, and use of a compound or a prodrug thereof.
The present invention aims to provide an iminopyridine derivative compound having an alpha1D adrenergic receptor antagonistic action, which is useful as an agent for the prophylaxis or treatment of a lower urinary tract disease and the like. The present invention provides a compound represented by the formula wherein each symbol is as defined in the specification, or a salt thereof.
