New Antifungal Pyranoisoflavone from Ficus tikoua Bur.

  title={New Antifungal Pyranoisoflavone from Ficus tikoua Bur.},
  author={Shaopeng Wei and Wenjun Wu and Zhiqin Ji},
  booktitle={International journal of molecular sciences},
Considering the undesirable attributes of synthetic fungicides and the availability of Ficus species in China, the stem of Ficus tikoua Bur. was investigated. One new antifungal pyranoisoflavone, 5,3',4'-trihydroxy-2″,2″-dimethylpyrano (5″,6″:7,8) isoflavone (1), together with two known isoflavones, wighteone (2) and lupiwighteone (3) (with previously reported antifungal activities), were isolated from ethyl acetate extract by bioassay-guided fractionation. Their structures were determined by… CONTINUE READING


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