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首页> 外文期刊>Journal of chemical crystallography >Crystal structure of a benzimidazole hepatitis C virus inhibitor free and in complex with the viral RNA target
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Crystal structure of a benzimidazole hepatitis C virus inhibitor free and in complex with the viral RNA target

机译:不含苯并咪唑丙型肝炎病毒抑制剂且与病毒RNA靶标复合的晶体结构

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摘要

The crystal structure of 8-((dimethylamino)methyl)-1-(3-(dimethylamino) propyl)-1,7,8,9-tetrahydrochromeno[5,6-d]imidazol-2-amine (1), an inhibitor of the hepatitis C virus internal ribosome entry site, is described and compared to the structure of the compound in complex with the viral RNA target. Compound 1 crystallized by pentane vapor diffusion into dichloroethane solution. It crystallized in the monoclinic system, P2_1/c space group with unit cell parameters a = 15.7950(5) ?, b = 14.0128(4) ?, c = 8.8147(3) ?, β = 94.357(2)° and a cell volume of 1945.34(11) A~(-3). Packing interactions in the small molecule crystal lattice correspond to key interactions of the compound with the viral RNA target.
机译:8-((二甲基氨基)甲基)-1-(3-(二甲基氨基)丙基)-1,7,8,9-四氢铬[5,6-d]咪唑-2-胺(1)的晶体结构描述了丙型肝炎病毒内部核糖体进入位点的抑制剂,并将其与病毒RNA靶标复合的化合物结构进行了比较。化合物1通过戊烷蒸气扩散到二氯乙烷溶液中而结晶。它在单斜晶系系统P2_1 / c空间群中结晶,晶胞参数为a = 15.7950(5)?,b = 14.0128(4)?,c = 8.8147(3)?,β= 94.357(2)°体积1945.34(11)A〜(-3)。小分子晶格中的堆积相互作用对应于化合物与病毒RNA靶标的关键相互作用。

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