Design, synthesis, anticancer activity and cytotoxicity of novel 4-piperidone/cyclohexanone derivatives
作者:Qin Chen、Yun Hou、Gui-Ge Hou、Ju-Feng Sun、Ning Li、Wei Cong、Feng Zhao、Hong Juan Li、Chun-Hua Wang
DOI:10.1007/s11164-016-2583-y
日期:2016.12
Abstract Design and synthesis of two series of novel double Schiff-base substituted 4-piperidone/cyclohexanone derivatives, like curcumin analogues, series 1 ( 1a – d ) and 2 ( 2a – e ) were generated and characterized by 1H NMR, 13C NMR, IR, and elemental analysis. The anticancer activities against human carcinoma cell lines HePG2, HeLa, K562, THP-1, and their cytotoxicities for LO2 cell lines were
摘要生成了 姜黄素类似物系列 1 ( 1a - d )和 2 ( 2a - e )的两个系列新颖的双席夫碱取代的4-哌啶酮/环己酮衍生物系列,并通过1 H NMR,13 C表征了设计和合成。 NMR,IR和元素分析。随后通过MTT方法评估了对人癌细胞HePG2,HeLa,K562,THP-1的抗癌活性及其对LO2细胞的细胞毒性。结果表明,系列 2(2a – e) 比系列 1 具有更好的抗癌活性。 ( 1a – d )尽管系列 2的 细胞毒性更大 。结构分析表明, N- 甲基-4-哌啶酮基和羟基的引入有助于提高它们的抗癌活性,尤其是 2a , 2d 和 2e ,它们对THP-1细胞的IC 50值可以达到0.69-0.96μM。 图形概要