Azo derivatives of 5-aminosalicylic acid for treatment of inflammatory bowel disease

摘要

PCT No. PCT/EP96/03921 Sec. 371 Date May 8, 1997 Sec. 102(e) Date May 8, 1997 PCT Filed Sep. 6, 1996 PCT Pub. No. WO97/09329 PCT Pub. Date Mar. 13, 1997Compounds of formula I and their salts and solvates are useful for the treatment or prevention of inflammatory bowel disease. Pharmaceutical compositions including these compounds and processes for their preparation are also provided. I