The relationship between Hirshfeld potential and cytotoxic activity: a study along a series of flavonoid and chromanone derivatives
作者:Magdalena Małecka、Joachim Kusz、Lars Eriksson、Angelika Adamus-Grabicka、Elżbieta Budzisz
DOI:10.1107/s205322962000813x
日期:2020.8.1
The present study examines a series of six biologically‐active flavonoid and chromanone derivatives by X‐ray crystal structure analysis: (E)‐3‐benzylidene‐2‐phenylchroman‐4‐one, C22H16O2, I, (E)‐3‐(4‐methylbenzylidene)‐2‐phenylchroman‐4‐one, C23H18O2, II, (E)‐3‐(3‐methylbenzylidene)‐2‐phenylchroman‐4‐one, C23H18O2, III, (E)‐3‐(4‐methoxybenzylidene)‐2‐phenylchroman‐4‐one, C23H18O3, IV, (E)‐3‐benzylidenechroman‐4‐one
本研究通过X射线晶体结构分析检查了一系列六种具有生物活性的类黄酮和苯并二氢吡喃酮:(E)-3-亚苄基-2-苯基苯并四氢吡喃-4-酮,C 22 H 16 O 2,I,(E)-3-(4-甲基亚苄基)-2-苯基苯并呋喃-4-酮,C 23 H 18 O 2,II,(E)-3-(3-甲基亚苄基)-2-苯基苯并吡喃-4-酮,C 23 H 18 O 2,III,(E)-3-(4-甲氧基亚苄基)-2-苯基苯并吡喃-4-酮,C 23 H 18O 3,IV,(E)-3-亚苄基亚铬喃-4-一,C 16 H 12 O 2,V和(E)-3-(4-甲氧基亚苄基)苯并吡喃-4-一,C 17 H 14 O 3,VI。已经确定了所提出的晶体结构的细胞毒性活性,以及它们的分子间相互作用偏好和Hirshfeld表面特征。发现C…C紧密接触对Hirshfeld表面的贡献与针对WM-115癌症细胞系的细胞毒活性之间存在反比关系。日志P之间也存在依赖性