Discovery of Piperidine-Linked Pyridine Analogues as Potent Non-nucleoside HIV-1 Reverse Transcriptase Inhibitors
作者:Xuwang Chen、Yuanyuan Li、Shufang Ding、Jan Balzarini、Christophe Pannecouque、Erik De Clercq、Huiqing Liu、Xinyong Liu
DOI:10.1002/cmdc.201300130
日期:2013.7
less toxic HIV‐1 non‐nucleoside reverse transcriptase inhibitors, we recently designed a novel series of piperidine‐linked pyridine analogues on the basis of diarylpyrimidine derivatives, among which two drugs—etravirine and rilpivirine—are approved for use by the US FDA. The title compounds were evaluated for activity against wild‐type and resistant mutant strains of HIV‐1 as well as HIV‐2 in MT‐4
为了不断发现活性更强,毒性更低的HIV-1非核苷逆转录酶抑制剂,我们最近在二芳基嘧啶衍生物的基础上设计了一系列新的哌啶连接的吡啶类似物,其中包括两种药物(依特韦林和利匹韦林)。已获美国FDA批准使用。评估了标题化合物对MT-4细胞中HIV-1和HIV-2的野生型和耐药突变株的活性。的高度有效的化合物BD - C1(EC 50 = 10牛顿中号,CC 50 ≥146μ中号,SI≥14126)显示较低的细胞毒性和更高的选择性比依曲韦林(EC 50 = 2.2Ñ中号,CC 50= 28μ中号,SI = 12 884)对野生型HIV-1。与四种参考药物奈韦拉平,地拉夫定,依非韦伦和齐多夫定相比,化合物BD - e2(EC 50 = 5.1 n M)对野生型HIV-1表现出更大的抗病毒功效。还发现许多化合物对经常观察到的耐药双重突变体(K103N + Y181C)HIV-1菌株具有活性。在这里我们报