graph-set motif R22(14) for II. In addition, some short contacts of C···C, C···O and Cl···Cl are observed for I, II and III, respectively.Graphical AbstractThis paper presents the synthesis, characterization and structural studies of three derivatives of Phthalimides which are well known cytotoxic DNA intercalating agents and potential anti-cancer agents, inhibit the acute inflammatory response and HIV-1
三种 N-苯基邻苯二甲
酰亚胺衍
生物,2-(3,4-dichlorophenyl)isoindoline-1,3-dione (I), 2-(2,4-dichlorophenyl)isoindoline-1,3-dione (II) 和 2-( 2,4,5-
三氯苯基)isoindoline-1,3-dione (III),由等摩尔量的
邻苯二甲酸酐和
3,4-二氯苯胺、
2,4-二氯苯胺、
2,4,5-三氯苯胺缩合合成分别在
醋酸回流下,通过元素分析、FT-IR、1H 和 13C-NMR 光谱和单晶 X 射线衍射研究的组合确定了它们的结构。化合物 I 和 II 在单斜晶系(空间群 P21/c)中结晶,晶胞参数为 a = 5.7414(2), b = 8.0917(6), c = 26.077(1) Å 和 β = 99.4709(12)o对于化合物 I,a = 12.7133(9), b = 13.4328(9)