Hyperforin Analogues from St. John's Wort (Hypericum perforatum)

Hyperforin Analogues from St. John's Wort (<i>Hypericum perforatum</i>) Tricyclic Polyprenylated Acylphloroglucinols from St John’s Wort, <i>Hypericum perforatum</i> Petiolins J–M, prenylated acylphloroglucinols from Hypericum pseudopetiolatum var. kiusianum Prenylated Acylphloroglucinols, Chipericumins A–D, from <i>Hypericum chinense</i> New Prenylated Bi- and Tricyclic Phloroglucinol Derivatives from <i>Hypericum </i><i>p</i><i>apuanum</i> An Endophytic Fungus from <i>Hypericum perforatum</i> that Produces Hypericin Hyperjovinols A and B:  Two New Phloroglucinol Derivatives from <i>Hypericum jovis</i> with Antioxidant Activity in Cell Cultures Tricyclic Acylphloroglucinols from <i>Hypericum lanceolatum</i> and Regioselective Synthesis of Selancins A and B Hyperatomarin, an Antibacterial Prenylated Phloroglucinol from Hypericum atomarium ssp. degenii Phloroglucinols with Antioxidant Activity and Xanthonolignoids from the Heartwood of <i>Hypericum geminiflorum</i>