1. Department
of Natural Product Chemistry, Key Laboratory of Chemical Biology (Ministry
of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan 250012, People’s Republic of China
2. The Second Hospital of Shandong University, 247 Bei-Yuan
Street, Jinan 250033, People’s Republic of China
3. Department
of Biochemistry and Molecular Biology, School of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, People’s Republic of China