| Affiliation: | 1. Nationa1 Center for Natural Products Research , Research Institute of Pharmaceutical Sciences, School of Pharmacy The University of Mississippi , University, MS, 38677, USA;2. Nationa1 Center for Natural Products Research , Research Institute of Pharmaceutical Sciences, School of Pharmacy The University of Mississippi , University, MS, 38677, USA;3. Department of Phannacognosy , School of Phannacy The University of Mississippi , Universily, MS, 38677, USA E-mail: dferreir@olemiss.edu |
