salicylazosulfapyridine ( sasp ) is a drug used in the treatment of ulcerative colitis ( uc ) owing to the therapeutic action of the 5-aminosalicylic acid produced by the splitting of the molecule in the cecum , which also yields the absorbable compound sulphapyridine ( sp ) .
C0036078
salicylazosulfapyridine
C0009324
ulcerative