Affiliation: | aDepartment of Natural Product Chemistry, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, PR China;bKey Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, PR China;cSchool of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, PR China |