A New Polyisoprenylated Phloroglucinol Derivative from Hypericum perfoliatum (Clusiaceae)

Abstract

Hyperfoliatin, a new polyisoprenylated phloroglucinol derivative was isolated from the aerial parts of Hypericum perfoliatum (Clusiaceae) collected in Algeria. The structure of hyperfoliatin was elucidated on the basis of its spectral data, mainly MS and multiple-pulse NMR.