81282-13-5Relevant articles and documents
Novel N-Substituted oseltamivir derivatives as potent influenza neuraminidase inhibitors: Design, synthesis, biological evaluation, ADME prediction and molecular docking studies
Ye, Jiqing,Yang, Xiao,Xu, Min,Chan, Paul Kay-sheung,Ma, Cong
supporting information, (2019/09/06)
The discovery of novel potent neuraminidase (NA) inhibitors remains an attractive approach for treating infectious diseases caused by influenza. In this study, we describe the design and synthesis of novel N-substituted oseltamivir derivatives for probing the 150-cavity which is nascent to the activity site of NA. NA inhibitory studies showed that new derivatives demonstrated the inhibitory activity with IC50 values at nM level against NA of a clinical influenza virus strain. Moreover, the in silico ADME predictions showed that the selected compounds had comparable properties with oseltamivir carboxylate, which demonstrated the druggablity of these derivatives. Furthermore, molecular docking studies showed that the most potent compound 6f and 10i could adopt different modes of binding interaction with NA, which may provide novel solutions for treating oseltamivir-resistant influenza. Based on the research results, we consider that compounds 6f and 10i have the potential for further studies as novel antiviral agents.
Design, synthesis and bioactivities of novel isoxazole-containing pyrazole oxime derivatives
Dai, Hong,Yao, Wei,Fang, Yuan,Sun, Siyu,Shi, Yujun,Chen, Jia,Jiang, Guoqing,Shi, Jian
, (2017/12/05)
In this study, in order to find novel biologically active pyrazole oxime derivatives, twenty-eight new pyrazole oxime compounds containing a substituted isoxazole ring were synthesized and evaluated for their acaricidaland insecticidal activities. Bioassays exhibited that some target compounds indicated good acaricidal and insecticidal activities against Tetranychus cinnabarinus, Aphis medicaginis, Mythimna separata, and Nilaparvata lugens. Especially, compounds 9c, 9h, 9u, and 9v showed 100.00%, 90.56%, 90.78%, and 90.62% insecticidal activities against A. medicaginis at the concentration of 20 μg/mL, respectively, compounds 9k and 9u had 70.86% and 100.00% insecticidal activities against M. separata at 20 μg/mL, respectively.
Biarylmethoxy isonipecotanilides as potent and selective inhibitors of blood coagulation factor Xa
Lopopolo, Gianfranco,Fiorella, Filomena,De Candia, Modesto,Nicolotti, Orazio,Martel, Sophie,Carrupt, Pierre-Alain,Altomare, Cosimo
experimental part, p. 180 - 191 (2012/01/05)
New chloro-substituted biarylmethoxyphenyl piperidine-4-carboxamides were synthesized and assayed in vitro as inhibitors of the blood coagulation enzymes factor Xa (fXa) and thrombin. An investigation of effects of the amidine and isopropyl groups attache
