Colon specific Celecoxib prodrug compound and pharmaceutical composition for treating or preventing colonic disease comprising the same

摘要

The present invention relates to a celecoxib precursor compound and to a pharmaceutical composition containing the compound as an active ingredient for treating or preventing colonic diseases. More particularly, the present invention relates to a celecoxib precursor compound and to a pharmaceutical composition containing the compound as an active ingredient for treating or preventing colonic diseases, wherein the celecoxib precursor compound is not absorbed and stays in a stable state in a stomach and small intestine but metabolized in the colon by means of an enzyme so as to exhibit medicinal effects, thus enabling the utilization of celecoxib, which is a COX-2 inhibitor, in treating or preventing colonic diseases.