1. Department of Pharmaceutical
Sciences, College of Pharmacy, University of Kentucky, 789 S. Limestone St., Lexington, Kentucky 40536, United States
2. Synthetic Organic Chemistry
Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India
3. School of Pharmacy, University of Wisconsin, 777 Highland Avenue, Madison,
Wisconsin 53705-2222, United States