One-pot synthesis and biological evaluation of (2<i>E</i>,4<i>E</i>)-4-arylidene-2-styryl-5-oxopyrrolidine derivatives
作者:Ling-Qi Kong、Xiu-Lian Zhu、Qin-Hua Chen、Lun Wu、Hong-Mei Wang、Li-Na Ke、Xiao-Hua Zeng
DOI:10.1177/17475198211051910
日期:2021.11
Many marine alkaloids possess interesting structures and antitumor activities. Thus, we have synthesized (2E,4E)-4-arylidene-2-styryl-5-oxopyrrolidine derivatives of the marine alkaloids, rhopaladins A–D. The cytotoxicities of these derivatives against C-33A, CaSki, SiHa, HeLa, HepG2, and LO2 cells are evaluated by MTT assays. The results show that (2E,4E)-2-(4-chlorostyryl)-4-benzylidene-N-cycloh
许多海洋生物碱具有有趣的结构和抗肿瘤活性。因此,我们合成了海洋生物碱 Rhopaladins A–D 的(2 E ,4 E )-4-亚芳基-2-苯乙烯基-5-氧代吡咯烷衍生物。这些衍生物对 C-33A、CaSki、SiHa、HeLa、HepG2 和 LO2 细胞的细胞毒性通过 MTT 分析进行评估。结果表明(2 E ,4 E )-2-(4-氯苯乙烯基)-4-亚苄基-N-环己基-1-(4-氟苯基)-5-氧代吡咯烷-2-甲酰胺显着抑制癌细胞增殖,具有针对 C-33A、CaSki、SiHa、HeLa 和 HepG2 细胞的IC 50值分别为 5.56、9.15、12.5、21.4 和 14.5 μM,IC 50 86.77 μM 对正常 LO2 细胞系的值。