13895-08-4Relevant academic research and scientific papers
Design and synthesis of novel benzoxazole analogs as Aurora B kinase inhibitors
An, Ying,Lee, Eun,Yu, Yeongji,Yun, Jieun,Lee, Myeong Youl,Kang, Jong Soon,Kim, Woo-Young,Jeon, Raok
, p. 3067 - 3072 (2016/06/13)
A novel series of benzoxazole analogs was designed and synthesized, and their inhibitory activities against Aurora kinases were evaluated. Some of the tested compounds exhibited a promising activity with respect to the inhibition of Aurora B kinase. A structure-activity relationship study indicated that linker length, regiochemistry, and halogen substitution play important roles in kinase inhibitory potency. The binding modes between representative compounds and Aurora kinases were interpreted through a molecular docking study to explain the inhibitory activity and selectivity for Aurora A and B kinases. Compounds 13l and 13q also show an antiproliferative effect on the human tumor cell lines in a dose-dependent manner. The most potent 13q demonstrated good efficacy in the prostate cancer PC-3 tumor xenograft model.
Α 7 as intranuclear hydroxynicotinic acetylcholine receptor quinuclidines compd.
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Paragraph 0667; 0668, (2018/10/03)
PROBLEM TO BE SOLVED: To provide ligands for the nicotinic α-7 receptor used for the treatment of various disorders of the central nervous system, especially affective and neurodegenerative disorders.SOLUTION: The disclosure provides compounds of the specified formula I, including their salts, and compositions and methods using the compounds.
A facile synthesis of 2-aminobenzoxazoles and 2-aminobenzimidazoles using N -cyano- N -phenyl- P -toluenesulfonamide (NCTS) as an efficient electrophilic cyanating agent
Kasthuri, Mahesh,Babu, H. Sharath,Kumar, K. Shiva,Sudhakar, Ch.,Kumar, P. V. Nagendra
, p. 897 - 900 (2015/04/27)
A facile synthesis of 2-aminobenzoxazole and 2-aminobenzimidazole derivatives employing a nonhazardous electrophilic cyanating agent: N-cyano-N-phenyl-p-toluenesulfonamide (NCTS) with various substituted 2-aminophenols and benzene-1,2-diamine derivatives in the presence of lithium hexamethyldisilazide (LiHMDS) is described. This novel protocol boasts operational simplicity, shorter reaction time, and simple workup.
