AMILORIDE-TYPE COMPOUNDS AS INHIBITORS IN EPITHELIAL SODIUM CHANNELS FOR THE TREATMENT OF DISEASES OF THE LUNGS AND AIRWAYS

摘要

P01-2935/FF 88/88 -88- ABSTRACT The present invention relates to compounds of general formula (I) R N NNH 2 N O N H NH 2 NH 2 X A' A (I) and the tautomersand the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatmentof diseases, particularly diseases of the lungs and airways.