1. Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical SciencesSoochow University 199 Ren'ai Road, Suzhou Jiangsu 215123 People's Republic of China
2. College of Chemistry and Pharmaceutical SciencesQingdao Agricultural University, Qingdao Shandong 266109 People's Republic of China
3. State Key Laboratory of Bioengineering Reactor, and Shanghai Key Laboratory of New Drug Design, School of PharmacyEast China University of Science & Technology Shanghai 200237 People's Republic of China
4. Department of Pharmacology and Toxicology, and BIO5 InstituteUniversity of Arizona 1703 E. Mabel St., P. O. Box 210207 Tucson AZ 85721-0207 USA