| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5555077 | Fitoterapia | 2016 | 4 Pages |
Abstract
Three new biphenanthrenes, Liparisphenanthrenes A-C (1-3), along with three known ones were obtained from the ethanolic extract of Liparis nervosa (Orchidaceae) by bioactivity-guided fractionation. Their structures were elucidated on the basis of extensive spectroscopic analysis. All the compounds obtained were tested in vitro for cytotoxic activities against stomach (HGC-27) and colon (HT-29) cancer cell lines. 1, 4 and 5 showed potent cytotoxicities to HGC-27 cell line with IC50 values of 8.21-9.95 μmol/L, and 1 and 5 also exhibited potent cytotoxic activities to HT-29 cell line with IC50 values of 8.53-9.27 μmol/L.
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Authors
Liang Liu, Qi-Meng Yin, Xian-Wen Zhang, Wei Wang, Xiao-Yun Dong, Xin Yan, Rong Hu,