Publications by authors named "Chun-Lin Lyu"
[A novel dammarane-type saponin from Gynostemma pentaphyllum and its neuroprotective effect].
Zhongguo Zhong Yao Za Zhi
January 2021
Article Synopsis
- Three new and known dammarane-type saponins were identified from Gynostemma pentaphyllum leaves using various chromatography techniques.
- The structures of these compounds were defined through advanced methods like HR-ESI-MS and NMR spectroscopy, with one new compound named gypenoside J5.
- All isolated compounds showed minimal cytotoxicity against several cancer cell lines but exhibited a protective antioxidant effect against cellular damage from H₂O₂, with gypenoside J5 being the most potent.