Planta Med 2009; 75(15): 1597-1601
DOI: 10.1055/s-0029-1185837
Natural Product Chemistry
Original Paper
© Georg Thieme Verlag KG Stuttgart · New York

cis-Clerodane Diterpenoids from the Liverwort Gottschelia schizopleura and their Cytotoxic Activity

Chun-Mei Liu1 , Rui-Liang Zhu2 , Run-Hui Liu1 , Hui-Liang Li1 , Lei Shan1 , Xi-Ke Xu1 , Wei-Dong Zhang1
  • 1Department of Natural Product Chemistry, School of Pharmacy, Second Military Medical University, Shanghai, P. R. China
  • 2School of Life Science, East China Normal University, Shanghai, P. R. China
Further Information

Publication History

received Dec. 30, 2008 revised May 12, 2009

accepted May 28, 2009

Publication Date:
03 July 2009 (online)

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Abstract

Two new and three previously known cis-clerodane diterpenoids were isolated from the wild liverwort Gottschelia schizopleura (Jungermanniales, Jungermanniaceae). Their structures were established on the basis of spectroscopic analysis, especially 1D and 2D NMR data. The cytotoxic activities of compounds 15 were evaluated against liver hepatoblastoma (HEP‐G2), lung carcinoma (A549), breast ductal carcinoma (MDA‐MB‐435), and colon adenocarcinoma (LOVO) cell lines. Compound 1 showed moderate inhibition against MDA‐MB‐435 and LOVO cells.

References

Prof. Wei-Dong Zhang

Department of Natural Product Chemistry
School of Pharmacy
Second Military Medical University

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