黄嘌呤氧化酶抑制剂高通量筛选模型的建立及应用

被引:12
作者
朱深银 [1 ]
周远大 [2 ]
刘庆山 [1 ]
杜冠华 [1 ]
机构
[1] 中国医学科学院药物研究所
[2] 重庆医科大学附一院临床药理研究室
关键词
黄嘌呤氧化酶; 筛选模型; 高通量;
D O I
暂无
中图分类号
R589.7 [嘌呤(Purine)代谢障碍];
学科分类号
1002 ; 100201 ;
摘要
目的建立适用于高通量筛选的黄嘌呤氧化酶(xanthineoxidase,XO)抑制剂筛选模型,并以此模型进行XO抑制剂筛选。方法建立XO活性的紫外检测法及其抑制剂体外高通量筛选模型,并用此筛选模型对71760化合物与粗提物进行筛选。结果通过对筛选条件优化,建立了可靠的筛选模型,并对71760样品进行了初筛,发现27个活性化合物,命中率0.038%,其中17个有较好量-效关系。结论建立了稳定灵敏的适用于高通量筛选的XO抑制剂体外筛选模型,并发现了一些具有较好活性的化合物。
引用
收藏
页码:187 / 190
页数:4
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