Synthesis, in vitro cytotoxicity, and molecular docking study of novel 3,
<scp>4‐dihydroisoquinolin</scp>
‐1(
<scp>
2
<i>H</i>
</scp>
)‐one based piperlongumine analogues
作者:Mahesh R. Kulkarni、Nitin P. Lad、Vijay M. Khedkar、Nitin D. Gaikwad
DOI:10.1002/jhet.4264
日期:2021.6
With the aim of expanding the scope of SAR on piperlongumine (PL), a naturally occurring anticancer molecule, we have designed a novel hybrid molecule bearing 3,4-dihydroisoquinolin-1(2H)-one and trans-cinnamic acids. The structure, based on hybridization strategy, is used for hybridization of naturally occurring scaffolds. We have synthesized 14 hybrid molecules by coupling 3,4-dihydroisoquinolin-1(2H)-one
为了扩大胡椒碱 (PL)(一种天然抗癌分子)的 SAR 范围,我们设计了一种含有 3,4-二氢异喹啉-1(2 H )-one 和反式肉桂酸的新型杂化分子。该结构基于杂交策略,用于天然支架的杂交。我们通过使用混合酸酐方法将 3,4-二氢异喹啉-1(2 H )-一个核与肉桂酸偶联,合成了 14 个杂化分子。评估了新合成的抑制剂对乳腺癌MCF-7和宫颈癌HeLa细胞系的细胞活力。此外,还筛选了活性化合物在乳腺癌MDA-MB-231、宫颈癌中的潜力C33A细胞系、前列腺癌DU-145、PC-3和正常VERO细胞。从该系列中,观察到化合物10g显着抑制MCF-7细胞生长,GI 50 < 0.1 μM,同时抑制MDA-MB-231 (GI 50 = 20 μM) 和C33A (GI 50 = 3.2 μM) 的生长。虽然抑制剂10i抑制MCF-7乳腺癌细胞生长 GI 50 = 3.42 μM 以及抑制MDA-MB-231