1. Department
of Applied Chemistry, College of Science, Xi’an University of Technology, Xi’an 710054, People’s Republic of China
2. Department
of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, Florida 33431, United States
3. Department
of Pharmacology, University of Texas Health Science Center at San Antonio, San Antonio, Texas 78229, United States
4. Department
of Pharmacognosy, School of Pharmacy, The University of Mississippi, Oxford, Mississippi 38677, United States