Icetexane diterpenoids from Perovskia atriplicifolia.

@article{Jiang2015IcetexaneDF,
  title={Icetexane diterpenoids from Perovskia atriplicifolia.},
  author={Zhi-Yong Jiang and Yi-jiang Yu and Chao-guan Huang and Xiang-zhong Huang and Qiu-fen Hu and Guangyu Yang and Hong-Bin Wang and Xiangyu Zhang and Gan-peng Li},
  journal={Planta medica},
  year={2015},
  volume={81 3},
  pages={
          241-6
        }
}
Five new icetexane diterpenoids, namely, perovskatones B-D (1, 3, 4), 1α-hydroxybrussonol (2), and 1α-hydroxypisiferanol (5), were isolated from Perovskia atriplicifolia, together with a new natural product (6) and two known compounds, przewalskin E (7) and brussonol (8). The structures of the new compounds were elucidated by detailed analyses of their MS, IR, 1D, and 2D NMR data. Compounds 1-8 were assayed for their inhibitory hepatitis B virus activities in the HepG 2.2.15 cell line. The… 

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