110926-77-7Relevant academic research and scientific papers
Identification, synthesis and pharmacological evaluation of novel anti-EV71 agents via cyclophilin A inhibition
Yan, Wenzhong,Qing, Jie,Mei, Hanbing,Nong, Junxiu,Huang, Jin,Zhu, Jin,Jiang, Hualiang,Liu, Lei,Zhang, Linqi,Li, Jian
, p. 5682 - 5686 (2015)
In this work, the relationship between cyclophilin A (CypA) and EV71 prompted us to screen a series of small molecular CypA inhibitors which were previously reported by our group. Among them, compounds 1 and 2 were discovered as non-immunosuppressive anti-EV71 agents with an EC50 values of 1.07 ± 0.17 μM and 3.36 ± 0.45 μM in virus assay, respectively, which were desirably for the further study. The subsequent chemical modifications derived a novel class of molecules, among which compound 11 demonstrated the most potent anti-EV71 activity in virus assay (EC50 = 0.37 ± 0.17 μM), and low cytotoxicity (CC50 > 25 μM). The following CypA enzyme inhibition studies indicated that there was not only the enzyme inhibition activity, undoubtedly important, functioning in the antiviral process, but also some unknown mechanisms worked in combination, and the further study is underway in our laboratory. Nevertheless, to the best of our knowledge, compound 11 was probably the most potent small molecular anti-EV71 agent via CypA inhibitory mechanism to date. Consequently, our study provided a new potential small molecule for curing EV71 infection.
Atomically Dispersed Ru on Manganese Oxide Catalyst Boosts Oxidative Cyanation
Gates, Bruce C.,Guan, Erjia,Meng, Xiangju,Wang, Chengtao,Wang, Hai,Wang, Liang,Wang, Sai,Xiao, Feng-Shou,Xu, Dongyang,Xu, Hua,Yang, Bo,Zhang, Jian
, p. 6299 - 6308 (2020/07/21)
There is a strong incentive for environmentally benign and sustainable production of organic nitriles to avoid the use of toxic cyanides. Here we report that manganese oxide nanorod-supported single-site Ru catalysts are active, selective, and stable for oxidative cyanation of various alcohols to give the corresponding nitriles with molecular oxygen and ammonia as the reactants. The very low amount of Ru (0.1 wt %) with atomic dispersion boosts the catalytic performance of manganese oxides. Experimental and theoretical results show how the Ru sites enhance the ammonia resistance of the catalyst, bolstering its performance in alcohol dehydrogenation and oxygen activation, the key steps in the oxidative cyanation. This investigation demonstrates the high efficiency of a single-site Ru catalyst for nitrile production.
Bicyclic compositions and methods for modulating a kinase cascade
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Page/Page column 73, (2008/06/13)
The invention relates to compounds and methods for modulating one or more components of a kinase cascade.
