1. Key Laboratory
of Marine Drugs, The Ministry of Education of China, School of Medicine
and Pharmacy, Ocean University of China, Qingdao 266003, People’s Republic of China
2. College of Chemistry and Life Science, China Three Gorges University, Yichang 443002, People’s
Republic of China
3. College
of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, People’s Republic
of China
4. School of Chemistry
and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, People’s Republic of China