药物信息为Azulfidine EN-tabs sulfasalazine delayed release tablets, USP (Pharmacia and Upjohn Company): DESCRIPTION

AZULFIDINE EN-tabs Tablets contain sulfasalazine, formulated in a delayed release tablet (enteric-coated), 500 mg, for oral administration.

AZULFIDINE EN-tabs Tablets are film coated with cellulose acetate phthalate to retard disintegration of the tablet in the stomach and reduce potential irritation of the gastric mucosa.

Therapeutic Classification: Anti-inflammatory agent and/or immunomodulatory agent.

Chemical Designation: 5-([p-(2-pyridylsulfamoyl) phenyl]azo) salicylic acid.

Chemical Structure:

Molecular Formula: C₁₈H₁₄N₄O₅S