Abstract Three new compounds ( 1 – 3 ) with unusual skeletons were isolated from the n -hexane extract of air-dried aerial parts Hypericum scabrum . Compound represents first example an esterified polycyclic polyprenylated acylphloroglucinol that features a unique tricyclo-[4.3.1.1 1,4 ]-undecane skeleton. 2 is fairly simple MPAP, but unexpected cycloheptane ring decorated prenyl substituents, ...

Hypericum perforatum is an herb whose use dates back centuries. Extracts of the plant are available as over-the-counter treatment options for depression. The genus consists approximately 500 species, most which have not yet been studied. Antimicrobial resistance has reached alarming levels, indicating a post-antibiotic era many become less effective. For this reason, nine species were studied t...

Hypericum perforatum (HP), better known as St. John's Wort, has been used clinically for centuries. Modern usage is still quite diverse and includes kidney and lung ailments, insomnia and depression. Standardised extracts of HP are widely used in the treatment of psychovegetative disorders and especially for mild forms of depression. Several bioactive constituents of this plant may play importa...

Among the widespread plant species in Azerbaijan, genus Hypericum L. which dates back to Cenozoic era and belongs family Hypericaceae takes special place. 80% of total number belonging are concentrated Hypericum, is distinguished by its many-sided areas application, especially pharmaceutical, decorative dye industries. This considered one largest genera flowering plants terms diversity (22%). A...