Approaches toward the Separation, Modification, Identification and Scale Up Purification of Tetracyclic Diterpene Glycosides from <i>Stevia rebaudiana </i>(Bertoni) Bertoni

by Wilmer H. Perera, James D. McChesney
Published 2021-03-01

Stevioside methanol tetrasolvate

by Mitchell A. Avery, James D. McChesney, Mohamed A. Ibrahim, Douglas L. Rodenburg, Yunshan Wu
Published 2013-03-01

A validated HPLC analytical method for the analysis of solasonine and solamargine in in vitro skin penetration studies

by Renata F. J. Tiossi, Juliana C. Da Costa, Mariza A. Miranda, Fabíola S. G. Praça, Maria Vitória L. B. Bentley, Jairo K. Bastos, James D. McChesney
Published 2012-01-01

Formation primaquine-5,6-orthoquinone, the putative active and toxic metabolite of primaquine via direct oxidation in human erythrocytes

by Pius S. Fasinu, N. P. Dhammika Nanayakkara, Yan-Hong Wang, Narayan D. Chaurasiya, H. M. Bandara Herath, James D. McChesney, Bharathi Avula, Ikhlas Khan, Babu L. Tekwani, Larry A. Walker
Published 2019-01-01

Tetra-glucopyranosyl Diterpene <em>ent</em>-Kaur-16-en-19-oic Acid and <em>ent</em>-13(<em>S</em>)-Hydroxyatisenoic Acid Derivatives from a Commercial Extract of <em>Stevia rebaudi...

by Wilmer H. Perera, Ion Ghiviriga, Douglas L. Rodenburg, Kamilla Alves, Frank T. Wiggers, Charles D. Hufford, Frank R. Fronczek, Mohamed A. Ibrahim, Ilias Muhammad, Bharathi Avula, Ikhlas A. Khan, James D. McChesney
Published 2018-12-01

Metabolism of primaquine in normal human volunteers: investigation of phase I and phase II metabolites from plasma and urine using ultra-high performance liquid chromatography-quad...

by Bharathi Avula, Babu L. Tekwani, Narayan D. Chaurasiya, Pius Fasinu, N. P. Dhammika Nanayakkara, H. M. T. Bhandara Herath, Yan-Hong Wang, Ji-Yeong Bae, Shabana I. Khan, Mahmoud A. Elsohly, James D. McChesney, Peter A. Zimmerman, Ikhlas A. Khan, Larry A. Walker
Published 2018-08-01