4 resultados
Ziziphus jujuba var. inermis Rehder is an edible fruit-producing species of the Rhamnaceae family. In the present study, we isolated eight triterpenoids (1-8) from the fruits of Z. jujuba var. inermis and evaluated their apoptotic cell-death-inducing activities in human cancer cell lines (A549,
The fruit of Ziziphus jujuba Mill., also called hongzao in Chinese, has a long history of cultivation in China. From the fruit of Z. jujuba, twenty-seven known compounds were isolated and identified as the main constituents of these fruits. They were 3-O-(trans-p-coumaroyl)-alphitolic acid (1),
Seven undescribed dammarane-type triterpenoids, together with ten known compounds, were isolated from the stems of Ziziphus glaziovii Warm (= Sarcomphalus glaziovii (Warm.) Hauenschild). The structures were fully assigned by means of uni- and bidimensional NMR and HR-ESI-MS experiments. Extract,
C-2α hydroxylated triterpenoids are a large class of plant secondary metabolites. These compounds, such as maslinic, corosolic and alphitolic acid, have important biological activities against HIV, cancer and diabetes. However, the biosynthesis pathways of these compounds have not been completely