Synthesis and antiviral activity of a series of HIV-1 protease inhibitors with functionality tethered to the P1 or P1' phenyl design
作者:Wayne J. Thompson、Paula M. D. Fitzgerald、M. Katharine Holloway、Emilio A. Emini、Paul L. Darke、Brian M. McKeever、William A. Schleif、Julio C. Quintero、Joan A. Zugay
DOI:10.1021/jm00088a003
日期:1992.5
group to the P1 or P1' substituent of a Phe-based hydroxyethylene isostere, the antiviral potency of a series of HIV protease inhibitors was improved. The optimum enhancement of anti-HIV activity was observed with the 4-morpholinylethoxy substituent. The substituent effect is consistent with a model derived from inhibitor docked in the crystal structure of the native enzyme. An X-ray crystal structure
通过将极性亲水基团束缚到基于Phe的羟乙烯等排物的P1或P1'取代基上,一系列HIV蛋白酶抑制剂的抗病毒效力得到了提高。用4-吗啉基乙氧基取代基观察到抗HIV活性的最佳增强。取代基效应与衍生自停泊在天然酶的晶体结构中的抑制剂的模型一致。确定为2.25 A的抑制酶的X射线晶体结构验证了模型预测。