ORGANIC COMPOUNDS

摘要

A compound of formula (I), or tautomers, or stereoisomers, or solvates, or pharmaceutically acceptable salts thereof, wherein M<SUB>1</SUB>, M<SUB>2</SUB>, L<SUB>1</SUB>, L<SUB>2</SUB>, W<SUB>1</SUB>, W<SUB>2</SUB>, X<SUB>1</SUB>, X<SUB>2</SUB>, Y<SUB>1</SUB>, Y<SUB>2</SUB>, A, R<SUP>5</SUP> and R<SUP>5a</SUP> are as defined herein for the for treatment of conditions treatable by the blockade of an epithelial sodium channel, particularly conditions benefiting from mucosal hydration.