35523-91-2Relevant articles and documents
Design, synthesis and biological evaluation of potential anti-AD hybrids with monoamine oxidase B inhibitory and iron-chelating effects
Guo, Jianan,Mi, Zhisheng,Jiang, Xiaoying,Zhang, Changjun,Guo, Zili,Li, Linzi,Gu, Jinping,Zhou, Tao,Bai, Renren,Xie, Yuanyuan
, (2020/12/29)
A series of active hybrids combining 3-hydroxypyridin-4(1H)-one and coumarin pharmacophores were designed and synthesized as potential agents for the treatment of Alzheimer's disease (AD). All the compounds exhibited excellent iron-chelating activities (p
Synthesis and Biological Evaluation of New Ibuprofen-1,3,4-oxadiazole-1,2,3-triazole Hybrids
Rayam, Parsharamulu,Polkam, Naveen,Kummari, Bhaskar,Banothu, Venkanna,Gandamalla, Durgaiah,Yellu, Narsimha Reddy,Anireddy, Jaya Shree
, p. 296 - 305 (2018/12/13)
A new hybrid polydentate template comprising distinctive pharmacophoric groups, namely, ibuprofen, 1,3,4-oxadiazole, and 1,2,3-triazole linked through a thioether bridge was achieved by one-pot synthesis by exploring multicomponent Cu-catalyzed “click chemistry” approach. The target structures were characterized by NMR, IR, and LC-Mass. The X-ray analysis of 2-(1-(4-isobutylphenyl)ethyl)-5-(((1-(3-nitrophenyl)-1H-1,2,3-triazol-4-yl)methyl)thio)-1,3,4-oxadiazole (8a) confirmed the assigned structure. The in vitro antibacterial and anticancer activity of these compounds revealed that 2-(1-(4-isobutylphenyl)ethyl)-5-(((1-phenyl-1H-1,2,3-triazol-4-yl)methyl)thio)-1,3,4-oxadiazole (8b) demonstrated more potent antibacterial activity against Gram-negative strains (Escherichia coli and Pseudomonas aeruginosa) and 2-(((1-(2,4-dimethylphenyl)-1H-1,2,3-triazol-4-yl)methyl)thio)-5-(1-(4 isobutylphenyl)ethyl)-1,3,4-oxadiazole (8e) exhibited anticancer activity with IC50 of 27.50 and 31.03?μg/mL against HeLa and MCF-7 cell lines, respectively.
Design, combinatorial synthesis and biological evaluations of novel 3-amino-1'-((1-aryl-1H-1,2,3-triazol-5-yl)methyl)-2'-oxospiro[benzo[a] pyrano[2,3-c]phenazine-1,3'-indoline]-2-carbonitrile antitumor hybrid molecules
Lu, Yuanyuan,Wang, Linlin,Wang, Xiaobing,Xi, Tao,Liao, Jianmin,Wang, Zhixiang,Jiang, Feng
, p. 125 - 141 (2017/04/26)
A combinatorial chemical library of fifty-nine novel 3-amino-1'-((1-aryl-1H-1,2,3-triazol-5-yl)methyl)-2'-oxospiro[benzo[a]pyrano[2,3-c]phenazine-1,3'-indoline]-2-carbonitrile, designed as hybrid molecules of phenazine, pyran, indole and 1,2,3-triazole pharmacophores, were constructed in this study. Cytotoxic evaluation indicated that some compounds exhibited moderate cytotoxicity against HCT116, MCF7, HepG2 and A549 cancer cell lines in vitro, in which compound 36 was found to have best antiproliferative activity against the A549 cancer cell line with IC50 value of 5.4 μM. All compounds had low or no effect against L02 and HUVEC non-cancer cell lines. Compound 36 was further confirmed to mainly locate mitochondria in A549 cancer cells via laser-scanning confocal microscopy. Moreover, compound 36 was proved to increase ROS production and induce cell cycle arrest in S phase. Western blot analysis illustrated Bax/Bcl-2 ratio was increased at dose-dependent manner, and both cleaved caspase-3 and cleaved caspase-9 was enhanced by treated with compound 36. All the above evidences in vitro indicated that compound 36 might induce the apoptosis of A549 cancer cells via a mitochondria-dependent pathway.
