English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

New cycloartane-type triterpene 23  R / S -3 β -hydroxycycloart-24-ene-23-methyl ether  1a,b  (as an C-23 epimeric mixture), along with ten known compounds, including 1 steroid, 3 fatty acids and 6 triterpenoids were isolated from the aerial parts of  Euphorbia dendroides  L. (Euphorbiaceae). The known compounds ( 2 – 11 ) were identified using 1 D &amp; 2 D-NMR spectra and by comparison with data reported in the literature as well as using GC-MS for the isolated fatty acids. The new compound  1 (a,b)  was elucidated by comprehensive 1 D &amp; 2 D NMR experiments as well as LR &amp; HR-FAB-MS. In addition, the isolated cycloartane-type triterpenoids have been tested for  in vitro  cytotoxicity against different cell lines. The new compound  1 (a,b)  exhibited good to weak selective cytotoxic activities against HepG2, Huh-7, KLM-1, 1321N1 and HeLa cell lines with IC 50  values of 20.67 ± 0.72, 16.24 ± 0.53, 22.59 ± 0.94, 25.99 ± 0.31 and 40.50 ± 3.14 μM, respectively.

A new cycloartane triterpene and other phytoconstituents from the aerial parts of Euphorbia dendroides