1094772-24-3

Upstream product

• 1094772-18-5 3-(2-nitrosophenyl)propionic acid 
• 155388-93-5 5-aminosalicylic acid tert-butyl ester 

Downstream Products

• 1094772-20-9 5-(2-{2-[2-(11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxycarbonyl]ethyl}phenylazo)-2-hydroxybenzoic acid tert-butyl ester 
• 1233497-36-3 C₃₇H₃₄F₃N₅O₆S 

Relevant academic research and scientific papers

TARGETING PRODRUGS AND COMPOSITIONS FOR THE TREATMENT OF GASTROINTESTINAL DISEASES

Provided herein are compounds, compositions and methods for preventing or treating gastrointestinal cancer in a mammal, wherein the method comprises delivering an effective amount of a COX-2 or a similar sulfonamide inhibitor as a prodrug or derivative thereof to the colon, wherein the COX-2 or similar inhibitor is released in- vivo.

TARGETING DIAZO PRODRUGS FOR THE TREATMENT OF GASTROINTESTINAL DISEASES

Provided herein are compounds, compositions and methods for decreasing NFkB DNA-binding activity in a patient comprising administering of a therapeutically effective amount of a compound or composition of the application to the patient to reduce, alleviate or treat various gastrointestinal diseases, such as inflammatory bowel disease (IBD).

Design, synthesis, and pharmacological effects of a cyclization-activated steroid prodrug for colon targeting in inflammatory bowel disease

Glucocorticoids are used in the treatment of inflammatory bowel disease. A limitation to their use is that they undergo absorption from the GIT before reaching the colon causing severe systemic side effects. We report here on a novel prodrug approach to targeting corticosteroids to the colon. The design involves attaching a 21-ester group that suppresses absorption during transit to the colon. The prodrug is designed to be primed by colonic microflora liberating an amino ester that cyclizes releasing the steroid. One of the prodrugs 5b was as efficacious as prednisolone in the murine DSS model but did not cause thymic atrophy, a marker for systemic steroid effects.