93503-73-2Relevant academic research and scientific papers
A synthetic 2,3-diarylindole induces microtubule destabilization and G2/M cell cycle arrest in lung cancer cells
Thanaussavadate, Bongkotrat,Ngiwsara, Lukana,Lirdprapamongkol, Kriengsak,Svasti, Jisnuson,Chuawong, Pitak
, (2020)
The anticancer potential of a synthetic 2,3-diarylindole (PCNT13) has been demonstrated in A549 lung cancer cells by inducing both apoptosis and autophagic cell death. In this report, we designed to connect a fluorophore to the compound via a hydrophilic linker for monitoring intracellular localization. The best position for linker attachment was identified from cytotoxicity and effect on cell morphology of newly synthesized PCNT13 derivatives bearing hydrophilic linker. Cytotoxicity and effect on cell morphology related to the parental compound were used to identify the optimum position for linker attachment in the PCNT13 chemical structure. The fluorophore-PCNT13 conjugate was found to localize in the cytoplasm. Microtubules were found to be one of the cytosolic target proteins of PCNT13, as the compound could inhibit tubulin polymerization in vitro. A molecular docking study revealed that PCNT13 binds at the colchicine binding site on the α/β-tubulin heterodimer. The effect of PCNT13 on microtubule dynamics caused cell cycle arrest in the G2/M phase as analyzed by flow cytometric analysis.
Syntheses and complement inhibitory activities of 4-(2-phenyl-1H-indol-3-yl)cyclohexane-1-carboxylic acids
Bailey,DeGrazia,Alexander,Powles,Johnson,Patrick,Heerdt,Fairbain,Pruden
, p. 160 - 164 (2007/10/02)
The syntheses of 4-(2-phenyl-1H-indol-3-yl)cyclohexane-1-carboxylic acids are described. These compounds express potent in vitro inhibition of the human classical complement pathway, and qualitative SAR have been determined. Several of the in vitro active
2-Phenylindole derivatives, their use as complement inhibitors
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, (2008/06/13)
4-(1-R'-2-phenyl-1H-indol-3-yl)-3-cyclohexene-1-carboxylic acids, 4-(1'R'-2-phenyl-1H-indol-3-yl)cyclohexane-1-carboxylic acids, 4-(1-R'-2-phenyl-1H-indol-3-yl)benzoic acids, the corresponding cyclohexene- and cyclohexane-1,1-dicarboxylic acids, and lower-alkyl esters thereof, wherein R' is hydrogen or lower-alkyl, are prepared by reacting a 1-R'-2-phenyl-1H-indole with a cyclohexanone-4-carboxylic acid or -4,4-dicarboxylic acid, followed as desired by a hydrogenation or aromatization process. The compounds which are free carboxylic acids or salts thereof are useful as complement inhibitors. The corresponding esters are useful as intermediates.
