1209-03-6Relevant articles and documents
Design, synthesis and biological evaluation of pyrimidine-based derivatives as VEGFR-2 tyrosine kinase inhibitors
Sun, Wuji,Hu, Shengquan,Fang, Shubiao,Yan, Hong
, p. 393 - 405 (2018/04/23)
Vascular endothelial growth factor receptor-2 (VEGFR-2) plays a crucial role in tumor angiogenesis, and inhibition of the VEGFR-2 signaling pathway has already become an attractive approach for cancer therapy. In this study, a novel pyrimidine-based derivative 7j was designed as lead compound, and three series of potent VEGFR-2 inhibitors were synthesized and biologically evaluated against A549 and HepG2 cell lines. Compounds 7d, 9s and 13n exhibited superior inhibitory activities against A549 cell with IC50 ranged from 9.19 to 13.17 μM and HepG2 cell with IC50 ranged from 11.94 to 18.21 μM compared to those of Pazopanib (IC50 = 21.18 and 36.66 μM). In addition, molecular docking study was performed to investigate the binding capacity and binding mode between target compounds and VEGFR-2.
Synthesis of new conjugated polymers as hole injection layer and performance of OLED devices
Yoo, Tae Wook,Park, Chul,Mai, Nguyen Thi,Kim, Dong Uk,Park, Lee Soon
, p. 69 - 77 (2012/05/04)
The fluorene-based poly(dioctylfluorene-alt-biphenylamine)s with styrylpyridyl group were synthesized by using Pd-catalyzed polycondensation reaction. These hole injection/ transport polymers showed very good solvent resistance after photo-crosslinking which could facilitate the subsequent spin coating of the emitting layer polymer solution. Moreover these polymers could be patterned by using distyrylpyridyl alkyl monomer (DSM) as crosslinking agents. The OLED devices with configuration of ITO/HIL/Alq3:NPD/LiF/Al in which synthesized polymer was used as hole injection layer (HIL) were fabricated and their performance was compared with the commercially available PEDOT:PSS as HIL layer.
Synthesis and photolithographic property of conjugated polymers with polyazomethine structure
Ryu, Sang Chul,Jeong, Young Chul,Park, Lee Soon
experimental part, p. 235 - 248 (2010/07/14)
Two different polyazomethine-type conjugated polymers, poly(phenoxiazine-3, 3′-dihydroxybensidine)(PZ-DHB) and poly(phenoxiazine-2,4-diamino-6- hydroxypyrimidine)(PZ-DHP) containing phenothiazine moiety and azomethine linkage in the main chain were synthe