Synthesis of a diverse series of phosphacoumarins with biological activity.

@article{Li2005SynthesisOA,
  title={Synthesis of a diverse series of phosphacoumarins with biological activity.},
  author={Xueshu Li and Dongwei Zhang and Hai Pang and Feng Shen and Hua Fu and Yuyang Jiang and Yufen Zhao},
  journal={Organic letters},
  year={2005},
  volume={7 22},
  pages={
          4919-22
        }
}
[structure: see text] We have developed a general and efficient approach to a diverse series of phosphacoumarins as analogues of coumarins with various biological activities, and the inhibitory activity of the synthesized phosphacoumarins against the enzyme SHP-1, a protein tyrosine phosphatases, was tested. Some of them showed moderate to good efficiency. 

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