Quaternary salts of N-substituted pyridine-3-sulfonamides.
D011725:Pyridines; D012492:Salts; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
D011725:Pyridines; D012492:Salts; D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide; C023666:pyridine
PYRIDINE AND PYRIDINE COMPOUNDS; SULFONAMIDES