... Total Dianthrones 3% Hyperforin Product Name: St. John’s Wort ExtractLatin Name: Hypericum perforatum L., Original ... substance with many bioactive compounds.1. Naphthodianthrones: This class includes Hypericin, Pseudohypericin, Protohypericin, Protopseudohypericin, Cyclopseudohypericin, ... leading candidate for the antidepressant agent in St. John’s Wort.3. Phloroglucinols & derivatives including ...