Ontology highlight
ABSTRACT:
SUBMITTER: Chen DL
PROVIDER: S-EPMC6720345 | biostudies-literature | 2019 Aug
REPOSITORIES: biostudies-literature
Molecules (Basel, Switzerland) 20190813 16
Five new cucurbitane-typetriterpenoid glycosides, named Xuedanoside F-J (<b>1</b>-<b>5</b>), were obtained from the rhizomes of <i>Hemsleya penxianensis</i> (Xue dan), which belongs to the family of Cucurbitaceae. These new compounds were elucidated byspectroscopic analysis, including 1D, 2D NMR, and HR-ESI-MS spectra. Additionally, all the isolates were evaluated for cytotoxicity against three human cancer cell lines (Hela, MCF-7, and A-549) with the IC<sub>50</sub> ranging from 2.25 to 49.44 µ ...[more]