| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2538367 | Fitoterapia | 2015 | 6 Pages |
Abstract
Phytochemical study on rhizomes of Beesia calthifolia resulted in the isolation of five new (1–5) and three known (6–8) cycloartane triterpenoids possessing a hemiketal or ketal group at C-24 from the EtOAc fraction of 95% ethanol extract. Their structures were determined by spectroscopic and chemical methods, especially HRMS and 2D NMR techniques. Compounds 3 and 4 showed potential hepatoprotective activities against d-galactosamine induced human hepatic L02 cell damage.
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Authors
Dan-Jun Zheng, Jing Zhou, Qian Liu, Wei Yao, Min-Zhe Zhang, Bai-Hao Shao, Jian-Xia Mo, Chang-Xin Zhou, Li-She Gan,