81020-64-6Relevant academic research and scientific papers
Synthesis and characterisation of (Z)-styrylbenzene derivatives as potential selective anticancer agents
Xin, Ya-Bing,Li, Jia-Jun,Zhang, Hong-Jian,Ma, Jun,Liu, Xin,Gong, Guo-Hua,Tian, Yu-Shun
, p. 1554 - 1564 (2018)
To identify anticancer agents with high potency and low toxicity, a series of (Z)-styrylbenzene derivatives were synthesised and evaluated for anticancer activities using a panel of nine cancer cell lines and two noncancerous cell lines. Most derivatives exhibited significant anti-proliferative activities against five cancer cell lines, including MGC-803 and BEL-7402. (Z)-3-(p-Tolyl)-2-(3,4,5-trimethoxyphenyl)acrylonitrile (6h) showed a strong inhibitory effect on MGC-803 cells (IC50 50 50 value of 6h in L-02 cells was 10,000-fold higher than in MGC-803 cells. Compound 6h inhibited proliferation of BEL-7402 cells by arresting at the G2/M phase through up-regulation of cyclin B1 expression, down-regulation of cyclin A and D1 expression, and induction of apoptosis. In addition, 6h inhibited the migration of BEL-7402 cells and the formation of cell colonies.
Combretastatin A4 analogue containing cyanoethylene joining chain and application in preparing antitumor drugs
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Paragraph 0096; 0109; 0110; 0111; 0121; 0122; 0123, (2019/03/15)
The invention a Combretastatin A4 analogue containing a cyanoethylene joining chain and an application in preparing antitumor drugs, which relates to the field of a medicinal compound. A structural formula (I-IV) is shown as the specification, an anticancer candidate compound which has strong inhibitory activity against cancer cells and is not toxic to normal cells is currently lacked, for the reason, the method prepares 19 I-IV series compounds, and the para and meta positions of the B ring (benzene ring) introduce various alkyl groups, alkoxy groups or amino substituents or replace the B ring (benzene ring) with various heterocyclic rings. In the I-series compound, when the para position of the B ring (benzene ring) is substituted with an ethyl group, an isopropyl group, a dimethylaminogroup or a diethylamino group, the proliferation resistance of the cancer cells is very strong, and toxicity is weak for the L-02 normal cells, a selective anticancer activity coefficient (an IC50 value ratio of L-02 normal cells to cancer cells) can even exceed 10,000, and the four compounds have the potential to be developed into safe and highly effective anticancer drugs.
Synthesis and characterization of phenanthrene derivatives for optoelectronic applications
Raouafi, Sondes,Aloui, Faouzi,Raouafi, Amal,Hassine, Béchir Ben
, p. 697 - 703 (2017/06/13)
New phenanthrene derivatives, bearing cyano group at selected positions, have been prepared in good yields through Knoevenagel condensation and classical oxidative photocyclization. The optical properties of the cyanophenanthrenes have been investigated b
Kinetic Study of the Base-catalysed Reactions of Benzaldahehyde and Thiophene-2-carbaldehyde with Acetonitriles
Alberghina, Gaetano,Amato, Maria Emanuela,Corsaro, Antonio,Fisichella, Salvatore,Scarlata, Giuseppe
, p. 353 - 356 (2007/10/02)
The reaction rates of the sodium methoxide-catalysed condensation of benzaldehyde and thiophene-2-carbaldehyde with heteroaromatic acetonitriles ArCH2CN; Ar = C6H5, C6H4CH3(p), C6H4-OCH3(p), C6H4F(p), C6H4Cl(p), C6H4Br(p), 2-thienyl, 3-thienyl, 3-pyridyl
