[Preparation of chlorides of 2- and 4-pyridino sulfonic acids and of 2- and 4-pyridonosulfonamides].
D002712:Chlorides; D006801:Humans; D010880:Piperidines; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides; D013451:Sulfonic Acids
D002712:Chlorides; D010880:Piperidines; D013424:Sulfanilamides; D013449:Sulfonamides; D013451:Sulfonic Acids; D000077145:Sulfanilamide
PIPERIDINES/preparation of; SULFONAMIDES
O otrzymywaniu chlorków kwasów 2- i 4-pirydnosulfonowych i niektórych 2- i 4-pirydynosulfonamidów.