Disclosed are a novel tetrahydroisoquinoline compound, a method for preparing intermediates thereof, a pharmaceutical composition thereof and the use thereof. The tetrahydroisoquinoline compound of the present invention has a good inhibitory effect on phosphodiesterase (PDE4), and can be used in the prevention, treatment or auxiliary treatment of multiple diseases associated with the activity or expression of phosphodiesterase, especially PDE4-associated immune and inflammatory diseases, such as psoriasis and arthritis. (I)
本发明公开了一种新型
四氢异喹啉化合物、其中间体的制备方法、其药物组合物及其用途。本发明的
四氢异喹啉化合物对
磷酸二酯酶(PDE4)具有良好的抑制作用,可用于预防、治疗或辅助治疗多种与
磷酸二酯酶活性或表达相关的疾病,尤其是与PDE4相关的免疫性和炎症性疾病,如
银屑病、关节炎等。(I)