1.
Nat Prod Res
; 33(11): 1605-1611, 2019 Jun.
Article
in English
| MEDLINE
| ID: mdl-29359589
ABSTRACT
Phytochemical investigation of hydrolysate of total G. pentaphyllum saponins led to the isolation of four novel triterpenes, Gypensapogenin U (1), Gypensapogenin V (2), Gypensapogenin W (3) and Gypensapogenin X (4). The structures of these compounds were identified by 1D, 2D-NMR and HR-ESI-MS evidences. Additionally, the protective activity of these new compounds against cardiomyocytes injury induced by H2O2 and their cytotoxic activity against t-HSC/Cl-6 cells were evaluated.