Lignan-type compound having antioxidant activity against a low density lipoprotein

摘要

The present invention relates to a lignan compound having an antioxidant activity against a low density lipid protein, a method for preparing the same, and a pharmaceutical composition containing the same, specifically obtained by separating the compound from a lignan compound represented by the following formula (1) The present invention relates to a pharmaceutical composition for preventing and treating circulatory diseases including atherosclerosis associated with oxidation of low density lipid proteins and antioxidants for low density lipid proteins containing the compound as an active ingredient.;In the formula, R represents H, alkyl group or benzyl group.