31465-35-7Relevant academic research and scientific papers
C-H Amination of Arenes with Hydroxylamine
See, Yi Yang,Sanford, Melanie S.
supporting information, p. 2931 - 2934 (2020/04/09)
This Letter describes the development of a TiIII-mediated reaction for the C-H amination of arenes with hydroxylamine. This reaction is applied to a variety of electron-rich (hetero)arene substrates, including a series of natural products and pharmaceuticals. It offers the advantages of mild conditions (room temperature), fast reaction rates (30 min), compatibility with ambient moisture and air, scalability, and the use of inexpensive commercial reagents.
Quinoline derivative as well as preparation method and application thereof (by machine translation)
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Paragraph 0258-0260, (2019/11/28)
The invention provides a quinoline derivative and a composition containing the same. The invention also provides a method for preparing the derivative and application of the derivative and the composition to kill pests. (by machine translation)
Synthesis, SAR and molecular docking study of novel non-β-lactam inhibitors of TEM type β-lactamase
Antipin, Roman L.,Beshnova, Daria A.,Petrov, Rostislav A.,Shiryaeva, Anna S.,Andreeva, Irina P.,Grigorenko, Vitaly G.,Rubtsova, Maya Yu.,Majouga, Alexander G.,Lamzin, Victor S.,Egorov, Alexey M.
supporting information, p. 1588 - 1592 (2017/03/17)
The novel classes of acylated phenoxyanilide and thiourea compounds were investigated for their ability to inhibit TEM type β-lactamase enzyme. Two compounds 4g and 5c reveal the inhibition potency in micromolar range and show their action by non-covalent binding in the vicinity of the TEM-171 active site. The structure activity relationship around carbon chain length and different substituents in ortho- and para-positions of acylated phenoxyanilide as well as molecular modelling study has been performed.
Synthesis and biological evaluation of pentanedioic acid derivatives as farnesyltransferase inhibitors
Yang, Liuqing,Liu, Wei,Mei, Hanbing,Zhang, Yuan,Yu, Xiaojuan,Xu, Yufang,Li, Honglin,Huang, Jin,Zhao, Zhenjiang
supporting information, p. 671 - 676 (2015/04/27)
Structure-based virtual screening of a commercial library identified pentanedioic acid derivatives (6 and 13b) as a kind of novel scaffold farnesyltransferase inhibitors (FTIs). Chemical modifications of the lead compounds, biological assays and analysis of the structure-activity relationships (SAR) were conducted to discover more potent FTIs. Some of them displayed excellent inhibition against FTase, and among them, the most active compound 13n with an IC50 value of 0.0029 μM and SAR analysis might be helpful to the discovery of more potent FTIs. This journal is
Discovery of 1,2,4-triazole-1,3-disulfonamides as dual inhibitors of mitochondrial complex II and complex III
Cheng, Hua,Shen, Yan-Qing,Pan, Xia-Yan,Hou, Yi-Ping,Wu, Qiong-You,Yang, Guang-Fu
, p. 7281 - 7292 (2015/09/02)
Respiratory chain succinate-ubiquinone oxidoreductase (SQR or complex II) and ubihydroquinone-cytochrome (cyt) c oxidoreductase (cyt bc1 or complex III) have been demonstrated as the promising targets of numerous antibiotics and fungicides. As a continuation of our research work on the development of new fungicides, a series of 1,2,4-triazole-1,3-disulfonamide derivatives with dual functions targeting both SQR and cyt bc1 were designed and synthesized by coupling diverse diphenyl ether moieties with triazolesulfonamide units. These newly synthesized compounds were characterized by elemental analyses, 1H NMR and ESI-MS spectrometry. The in vitro assay indicated that most of the synthesized compounds displayed good inhibition against porcine succinate-cytochrome reductase (SCR) with IC50 values ranging from 3.2 to 81.8 μM, revealing much higher activity than that of the commercial control amisulbrom whose IC50 value is 93.0 μM. Further evaluation against the respective SQR and cyt bc1 indicated that most compounds exhibited SQR-inhibiting activity as well as cyt bc1-inhibiting activity, but the inhibition potency against SQR is much higher than that against cyt bc1, showing that the SCR inhibition might be contributed greatly by the SQR inhibition. The further antibacterial evaluation against Xanthomonas oryzae pv. oryzae revealed that four compounds showed excellent potency at the concentration of 20 μg mL-1. In particular, compounds 6h and 6j exhibited much better antibacterial activity than the commercial control bismerthiazol in terms of their EC50. Impressively, 6j has an EC90 of 33.62 μg mL-1, more than 10-fold higher than that of bismerthiazol.
