Development of energetic pharmacophore for the designing of 1,2,3,4-tetrahydropyrimidine derivatives as selective cyclooxygenase-2 inhibitors
作者:Deepak Lokwani、Reecha Shah、Santosh Mokale、Padma Shastry、Devanand Shinde
DOI:10.1007/s10822-011-9540-z
日期:2012.3
We present here the Energetic pharmacophore model representing complementary features of the 1,2,3,4-tetrahydropyrimidine for selective cyclooxygenase-2 (COX-2) inhibition. For the development of pharmacophore hypothesis, a total of 43 previously reported compounds were docked on active site of COX-2 enzyme. The generated pharmacophore features were ranked using energetic terms of Glide XP docking
我们在此介绍了代表 1,2,3,4-四氢嘧啶选择性环加氧酶-2 (COX-2) 抑制的互补特征的能量药效团模型。为了发展药效团假说,总共有 43 种先前报道的化合物停靠在 COX-2 酶的活性位点上。生成的药效团特征使用 Glide XP 对接的能量术语对 1,2,3,4-四氢嘧啶支架进行排序,以优化其对 COX-2 抑制的结构要求。合成了 30 种新的 4,5,6-triphenyl-1,2,3,4-tetrahydropyrimidine 衍生物并评估了其选择性 COX-2 抑制活性。发现两种化合物 4B1 和 4B11 是有效的选择性 COX-2 抑制剂。