The present invention is directed to substituted phenazopyridines represented by Formula I. The present invention also relates to the discovery that compounds of Formula I have increased bioavailability as compared to unconjugated phenazopyridine.
本发明涉及由公式I所表示的取代
苯偏
氨基
苯的化合物。本发明还涉及发现公式I化合物相对于未结合的偏
氨基
苯具有增加的
生物利用度。