CoMFA analysis of the interactions of antipicornavirus compounds in the binding pocket of human rhinovirus-14
作者:Guy D. Diana、Paul Kowalczyk、Adi M. Treasurywala、Richard C. Oglesby、Daniel C. Pevear、Frank J. Dutko
DOI:10.1021/jm00084a005
日期:1992.3
A CoMFA analysis of eight compounds related to disoxaril whose X-ray structures bound to HRV-14 had been determined resulted in a strong positive correlation of activity with steric effects of the compounds, particularly toward the pore end of the compound binding site, and no correlation with electrostatic effects. These results confirm what had been previously found, that the activity of these compounds
CoMFA分析对八种与二恶草腈有关的化合物进行了分析,这些化合物的X射线结构已与HRV-14结合,已确定其活性与化合物的空间效应有很强的正相关性,特别是在化合物结合位点的孔端与静电效应相关。这些结果证实了先前发现的事实,即这些化合物的活性高度依赖于log p表示的疏水性。CoMFA研究还证实了使用体积图比较一系列活性和非活性化合物的结果,结果表明分子孔末端的体积有助于高水平的抗病毒活性,而环周围的体积过大则导致活性降低。