新型化合物舒达吡啶与克拉霉素药物代谢相互作用机制研究
|
|
李琦, 王宇津, 王雪钰, 初乃惠, 聂文娟
|
Study on the metabolic interaction mechanism between the novel compound WX-081 and clarithromycin
|
|
Li Qi, Wang Yujin, Wang Xueyu, Chu Naihui, Nie Wenjuan
|
|
表4 舒达吡啶抑制剂对人肝微粒体CYP酶亚型的抑制作用(样本量=3)
|
| |
|
| CYP酶亚型 | 舒达吡啶促变药 | CYP酶亚型 | 舒达吡啶促变药 | 浓度 (μmol/L) | 剩余活性 (IU, ±s) | IC50 (μmol/L) | 浓度 (μmol/L) | 剩余活性 (IU, ±s) | IC50 (μmol/L) | | 1A2 | | | >100 | 2B6 | | | >100 | | 0 | 100.0±7.4 | | | 0 | 100.0±4.6 | | | 0.1 | 82.2±5.3 | | | 0.1 | 82.2±8.7 | | | 0.5 | 84.8±4.6 | | | 0.5 | 82.2±1.1 | | | 1.5 | 75.1±5.7 | | | 1.5 | 86.7±9.1 | | | 5 | 78.5±0.6 | | | 5 | 81.9±6.2 | | | 10 | 78.6±3.0 | | | 10 | 83.6±3.2 | | | 25 | 69.6±5.4 | | | 25 | 82.6±3.7 | | | 50 | 69.9±5.3 | | | 50 | 82.9±0.8 | | | 100 | 68.7±11.8 | | | 100 | 85.9±47.0 | | | 2C8 | | | >100 | 2C9 | | | 5.533 | | 0 | 100.0±5.1 | | | 0 | 100.0±3.0 | | | 0.1 | 97.4±4.1 | | | 0.1 | 64.1±6.0 | | | 0.5 | 100.9±4.0 | | | 0.5 | 61.2±7.9 | | | 1.5 | 93.9±5.1 | | | 1.5 | 60.9±10.5 | | | 5 | 93.4±2.0 | | | 5 | 51.2±2.8 | | | 10 | 96.2±9.9 | | | 10 | 58.2±0.3 | | | 25 | 81.5±8.0 | | | 25 | 50.9±6.5 | | | 50 | 71.8±5.0 | | | 50 | 50.4±1.7 | | | 100 | 60.7±3.1 | | | 100 | 48.8±2.9 | | | 2C19 | | | <0.1 | 2D6 | | | 15.59 | | 0 | 100.0±5.7 | | | 0 | 100.0±3.8 | | | 0.1 | 49.6±12.2 | | | 0.1 | 49.6±4.6 | | | 0.5 | 66.4±5.0 | | | 0.5 | 57.2±6.0 | | | 1.5 | 未测出 | | | 1.5 | 45.7±2.9 | | | 5 | 51.0±15.6 | | | 5 | 47.9±2.7 | | | 10 | 52.1±15.8 | | | 10 | 47.7±4.0 | | | 25 | 36.6±14.8 | | | 25 | 37.3±2.9 | | | 50 | 45.0±13.1 | | | 50 | 40.0±1.2 | | | 100 | 28.2±1.8 | | | 100 | 35.6±3.7 | | | 3A4/5 | | | >100 | 3A4/5 | | | >100 | | 0 | 100.0±3.4 | | | 0 | 100.0±1.4 | | | 0.1 | 56.2±17.5 | | | 0.1 | 91.8±7.1 | | | 0.5 | 76.1±9.6 | | | 0.5 | 103.6±3.8 | | | 1.5 | 62.1±9.2 | | | 1.5 | 96.1±2.8 | | | 5 | 63.6±2.6 | | | 5 | 93.7±4.9 | | | 10 | 69.0±3.3 | | | 10 | 97.9±1.7 | | | 25 | 49.9±3.7 | | | 25 | 87.5±1.6 | | | 50 | 60.7±8.3 | | | 50 | 95.2±10.6 | | | 100 | 53.4±3.4 | | | 100 | 92.5±3.2 | |
|
|
|