68282-60-0Relevant articles and documents
Imidazole-based pinanamine derivatives: Discovery of dual inhibitors of the wild-type and drug-resistant mutant of the influenza A virus
Dong, Jianghong,Chen, Shengwei,Li, Runfeng,Cui, Wei,Jiang, Haiming,Ling, Yixia,Yang, Zifeng,Hu, Wenhui
, p. 605 - 615 (2015/12/30)
We previously reported potent hit compound 4 inhibiting the wild-type influenza A virus A/HK/68 (H3N2) and A/M2-S31N mutant viruses A/WS/33 (H1N1), with its latter activity quite weak. To further increase its potency, a structure-activity relationship study of a series of imidazole-linked pinanamine derivatives was conducted by modifying the imidazole ring of this compound. Several compounds of this series inhibited the amantadine-sensitive virus at low micromolar concentrations. Among them, 33 was the most potent compound, which was identified as being active on an amantadine-sensitive virus through blocking of the viral M2 ion channel. Furthermore, 33 markedly inhibited the amantadine-resistant virus (IC50 = 3.4 μM) and its activity increased by almost 24-fold compared to initial compound, with its action mechanism being not M2 channel mediated.
Imidazo[1,5-d]-as-triazine-4(3H)-ones and thiones
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, (2008/06/13)
There is provided substituted imidazo[1,5-d]-as-triazine-4(3H)-ones and substituted imidazo[1,5-d]-as-triazin-4(3H)-thiones useful as inhibitors of the enzyme cyclic-AMP phosphodiesterase and as broad spectrum herbicides.
Imidazo[1,5-d]-as-triazines
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, (2008/06/13)
There are provided novel substituted imidazo-[1,5-d]-as-triazines useful as hypotensive agents as well as exhibiting herbicidal activity.
