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

3-Dehydroecdysterone, a less polar metabolite of ecdysterone, was synthesized in vitro using either an enzyme (edcysone oxidase, EC 1.1.3.16) or the chemical catalyst platinum. 3-Dehydroecdysterone was purified and characterized by its chromatographic behaviour, its staining properties and by UV, IR, NMR and mass spectroscopy. The compound is 1/15 as active as ecdysone in the Calliphora moulting hormone bioassay. Its biological relevance is discussed.

Enzymatic and Chemical Synthesis of 3-Dehydroecdysterone, a Metabolite of the Moulting Hormone of Insects