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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Two novel icetexane diterpenes were isolated from  Salvia przewalskii  Maxim., namely Salprzesides A ( 1 ) and B ( 2 ), together with two known abietane-type diterpenes respectively identified as sahandinone ( 3 ) and miltirone ( 4 ). The structures of isolated compounds were determined by UV, IR, HR-ESI-MS, 1D and 2D NMR analysis. The  in vitro  antiangiogenic activities of compounds  1–4  were studied against human umbilical vascular endothelial cells (HUVECs). The IC 50  values of compounds 1–4 ranged from 4.22 ± 1.07 to 39.31 ± 2.17 μM against HUVECs.

Salprzesides A and B: two novel icetexane diterpenes with antiangiogenic activity from Salvia przewalskii Maxim