基于骨架跃迁和药物拼接所确立的新型二肽基肽酶Ⅳ抑制剂

被引:4
作者
王善春 [1 ]
曾丽丽 [2 ]
丁宇洋 [3 ]
曾少高 [2 ]
宋宏锐 [3 ]
胡文辉 [2 ]
谢慧 [4 ]
机构
[1] 江苏正大天晴药业股份有限公司
[2] 中国科学院广州生物医药与健康研究院
[3] 沈阳药科大学制药工程学院
[4] 广州医科大学附属第一医院
关键词
2型糖尿病; DPP-Ⅳ抑制剂; 骨架跃迁; 药物拼接;
D O I
10.16438/j.0513-4870.2014.01.017
中图分类号
R978.7 [抗病毒药物];
学科分类号
1007 ;
摘要
截至目前,已有7个二肽基肽酶Ⅳ(DPP-Ⅳ)抑制剂成为抗糖尿病新药,它们的结构差异和内在关联性为进一步的结构修饰提供了新的思路。本研究针对阿格列汀和利那列汀的结构特征,采用骨架跃迁及药物拼接的原理,快速得到了新型的DPP-Ⅳ抑制剂8g(IC50=4.9 nmol·L-1),其活性和选择性均接近于上市新药。因此,运用经典的药物化学策略,对基于同一靶标的上市药物实施分子操作,可以有效地产生新型的活性分子。
引用
收藏
页码:61 / 67
页数:7
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