Synthesis and biological evaluation of fluorinated 3,4-dihydroquinolin-2(1H)-ones and 2-oxindoles for anti-hepatic fibrosis.

Synthesis and biological evaluation of fluorinated 3,4-dihydroquinolin-2(1H)-ones and 2-oxindoles for anti-hepatic fibrosis.
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氟化3,4-二氢喹啉-2(1H)-酮和2-羟吲哚的合成及抗肝纤维化的生物学评价

DOI:
10.1039/d0ra09430g
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发表时间:
2021-02-02
期刊:
影响因子:
3.9
通讯作者:
Gao YQ
Gao YQ
中科院分区:
化学3区
文献类型:
--
作者:
Li M;He FS;Ji LS;Gao YT;Zhang X;Yu Z;Fang M;Wu J;Gao YQ

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合成了(Z)-4-(Iodomethylene)-3-(2,2,2-trifluoroethyl)-3,4-dihydroquinolin-2(1H)-ones和含氟3,3-二取代2-氧吲哚类化合物,并对其抗肝纤维化作用进行了评价。CCK-8实验表明,大部分化合物对人肝星状细胞(HSC)没有明显的细胞毒作用。用ELISA法检测I型胶原和纤维蛋白的表达水平,结果表明,几种化合物均能抑制I型胶原和纤维蛋白的表达。此外,实时定量聚合酶链式反应的结果显示,只有一种化合物能够抑制α-SMA的表达水平,这表明该化合物可以抑制肝星状细胞系的激活。这些研究表明,该化合物可能是一种潜在的抗肝纤维化新药候选药物(约5-6行)。
(Z)-4-(Iodomethylene)-3-(2,2,2-trifluoroethyl)-3,4-dihydroquinolin-2(1H)-ones and fluorinated 3,3-disubstituted 2-oxindoles are synthesized and evaluated for anti-hepatic fibrosis. CCK-8 assay indicates that most of the compounds have no obvious cytotoxicity on the human hepatic stellate cells (HSC) cell line. Collagen I and fibrosin expression levels are tested by ELISA, and the results show that several compounds can inhibit the expression of collagen I and fibrosin. Additionally, results from real time-PCR reveal that only one compound can inhibit the expression level of α-SMA, suggesting that this compound can inhibit the activation of the HSC cell line. These studies demonstrate that this compound may be a potential novel drug candidate for anti-hepatic fibrosis (approximately 5–6 lines).
DOI: 10.1080/13880209.2017.1311928
发表时间: 2017-12
影响因子: 3.8
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