Identification of Oxaphenalenone Ketals from the Ascomycete Fungus Neonectria sp.

@article{Ren2015IdentificationOO,
  title={Identification of Oxaphenalenone Ketals from the Ascomycete Fungus Neonectria sp.},
  author={Jinwei Ren and Shubing Niu and Li Li and Zhufeng Geng and Xingzhong Liu and Yongsheng Che},
  journal={Journal of natural products},
  year={2015},
  volume={78 6},
  pages={1316-21}
}
Neonectrolides B-E (4-7), four new oxaphenalenone ketals incorporating the new furo[2,3-b]isochromeno[3,4,5-def]chromen-11(6aH)-one skeleton, were isolated from the fermentation extract of the ascomycete fungus Neonectria sp. in an in-depth investigation guided by HPLC fingerprint and a cytotoxicity assay. The previously identified oxaphenalenone spiroketal… CONTINUE READING