Department of Natural Product Chemistry;
Key Laboratory of Chemical Biology(Ministry of Education);
School of Pharmaceutical Sciences;
Shandong University;
Ji'nan 250012;
China;
Department of Thoracic Surgery;
Qilu Hospital of Shandong University;
Ji'nan 250012;
China;
3; 4-seco-phenylpropanoids; Dracocephalum moldavica; Nrf2 pathway; Dioxygenase; Antioxidant;