Derivatives of celecoxib that lack cyclooxygenase inhibitory activity but have improved PDE5 inhibitory activity are provided along with pharmaceutical compositions containing them for the treatment or prevention of cancer. Such compounds are expected to have reduced toxicity compared with celecoxib and other cyclooxygenase inhibitors, and greater efficacy compared with conventional PDE5 inhibitors. Derivatives of celecoxib are also suitable for treating chronic inflammatory conditions, erectile dysfunction, pulmonary hypertension, congestive heart failure, and enhancement of cognitive function.
提供了缺乏环
氧合酶抑制活性但具有改善PDE5抑制活性的Celecoxib衍
生物,以及包含它们的药物组合物,用于治疗或预防癌症。这些化合物预计与Celecoxib和其他环
氧合酶
抑制剂相比,具有减少的毒性,并与传统的PDE5
抑制剂相比具有更大的疗效。Celecoxib的衍
生物也适用于治疗慢性炎症性疾病、勃起功能障碍、肺动脉高压、充血性心力衰竭和增强认知功能。