1. School of Pharmacy, Nantong University, Nantong 226001, China
2. Department of Dermatology and Venereology, Affiliated Hospital of Nantong University, Nantong 226001, China
3. State Key Laboratory of Elemento-Organic Chemsitry, Nankai University, Tianjin 300071, China
4. Key Laboratory of Inflammation and Molecular Drug Target of Jiangsu Province, Nantong University, Nantong 226001, China