Discovery and Optimization of Novel Pyrazolopyrimidines as Potent and Orally Bioavailable Allosteric HIV-1 Integrase Inhibitors
作者:Guo Li、Nicholas A. Meanwell、Mark R. Krystal、David R. Langley、B. Narasimhulu Naidu、Prasanna Sivaprakasam、Hal Lewis、Kevin Kish、Javed A. Khan、Alicia Ng、George L. Trainor、Christopher Cianci、Ira B. Dicker、Michael A. Walker、Zeyu Lin、Tricia Protack、Linda Discotto、Susan Jenkins、Samuel W. Gerritz、Annapurna Pendri
DOI:10.1021/acs.jmedchem.9b01681
日期:2020.3.12
standard of care for HIV-1 infection, highly active antiretroviral therapy (HAART), combines two or more drugs from at least two classes. Even with the success of HAART, new drugs with novel mechanisms are needed to combat viral resistance, improve adherence, and mitigate toxicities. Active site inhibitors of HIV-1 integrase are clinically validated for the treatment of HIV-1 infection. Here we describe
HIV-1感染的护理标准,即高活性抗逆转录病毒疗法(HAART),结合了至少两种药物中的两种或多种药物。即使HAART取得了成功,仍需要具有新颖机制的新药来对抗病毒抗药性,改善依从性并减轻毒性。HIV-1整合酶的活性位点抑制剂在临床上已被证实可用于治疗HIV-1感染。在这里,我们描述了与LEDGF / p75相互作用位点结合并破坏HIV-1成熟所需的整合酶多聚体的结构的HIV-1整合酶的变构抑制剂。开发了一系列基于吡唑并嘧啶的抑制剂,其2-位载体已通过结构导向的化合物设计进行了优化。从而发现了吡唑并嘧啶3,