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


ABSTRACT: (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).

SUBMITTER: Li M 

PROVIDER: S-EPMC8694865 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

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

Li Man M   He Fu-Sheng FS   Ji Long-Shan LS   Gao Ya-Ting YT   Zhang Xin X   Yu Zhuo Z   Fang Miao M   Wu Jie J   Gao Yue-Qiu YQ  

RSC advances 20210203 11


(<i>Z</i>)-4-(Iodomethylene)-3-(2,2,2-trifluoroethyl)-3,4-dihydroquinolin-2(1<i>H</i>)-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  ...[more]

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