Synthesis of natural flutimide and analogous fully substituted pyrazine-2,6-diones, endonuclease inhibitors of influenza virus.
@article{Singh2001SynthesisON, title={Synthesis of natural flutimide and analogous fully substituted pyrazine-2,6-diones, endonuclease inhibitors of influenza virus.}, author={S. B. Singh and Joanne E Tomassini}, journal={The Journal of organic chemistry}, year={2001}, volume={66 16}, pages={ 5504-16 } }
Flutimide, a fully substituted 1-hydroxy-3H-pyrazine-2,6-dione, is a fungal metabolite isolated from a new species of Delitschia cofertaspora. It has been shown to selectively inhibit cap-dependent endonuclease activity of influenza virus A. The inhibition of this activity is a target for the potential development of a therapeutic agent to treat influenza infections. A convergent total synthesis of flutimide starting from L-leucine has been described. The synthetic methodology has been extended…Â
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