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

For the first time, new benzo(f)pyrrolo(1,2-a)quinoline derivatives, structurally analogous to the steroid skeleton, were obtained in a simple way by 1,3-dipolar cycloaddition reactions of benzo(f)quinolinium-1-methylides, generated in situ from the corresponding quaternary salts, with electron-deficient alkynes.

A new approach for the synthesis of benzo[f]pyrrolo[1,2-a]-quinolines