Former Wiemer Group Members
Alisa E. R. Fairweather, Ph.D. 2021
Alpha to Omega: Modifications of 1,4-Triazole Bisphosphonates as Potential Therapeutics for Multiple Myeloma
Nyema M Harmon, Ph.D. 2020
GAANN Fellowship, UI Graduate Fellowship, Outstanding TA Award
Synthesis of Phosphonate and Bisphosphonates as Potential Therapeutics
Personal e-mail: nyemaharmon@gmail.com
Chloe Morton Schroeder, Ph.D. 2020
Postcomprehensive Fellowship, Outstanding TA Award
Synthesis of Modulators of the Isoprenoid Biosynthetic Pathway
Personal e-mail: chloe.m.schroeder1@gmail.com
Daniel B. Goetz, Ph.D. 2020
Geranylgeranyl Diphosphate Synthase Inhibition by Terpenoid Bisphosphonates
Professional e-mail: dgoetz@muskingum.edu
Nicholas A. Lentini, Ph.D. 2020
Ballard-Seashore Fellow
Phosphonate Prodrugs of a Butyrophilin Ligand
Personal e-mail: nicholasalentiniphd@gmail.com
Nazmul Bhuiyan, Ph.D. 2019
University of Iowa Graduate College Fellowship
Synthesis of N-Heterocycle Based Phosphonates as inhibitors of Protein Prenylation
Personal e-mail: nazmul3027@yahoo.com
Benjamin J. Foust, Ph.D. 2019
Center for Biocatalysis & Bioprocessing Fellow, Ballard-Seashore Fellow
Synthesis of Asymmetric Phosphonate Prodrugs
Personal e-mail: Bfousty5077@gmail.com
Parin Shah, Ph.D. 2018
Outstanding TA Award
Synthesis of Terpenoids using Tandem Cationic Cascade Cyclization-Electrophilic Aromatic Substitution Reactions
Personal e-mail: parinajayshah@gmail.com
Robert A. Mattheissen, Ph.D. 2018
Synthesis of Carboxyphosphonates and Bisphosphonates as Potential GGtase II and GGDPS Inhibitors
Personal e-mail: rmatthiesen01@gmail.com
David P. Stockdale, Ph.D. 2017
Center for Biocatalysis & Bioprocessing Fellow
The Synthesis of Isosteres of Pawhuskin and Schweinfurthin-based Stilbenes
Professional e-mail: dstockdale@cc.hawaii.edu
Personal e-mail: david.stockdale73@yahoo.com
Kevyn D. Gardner Ricossa, Ph.D. 2016
Synthesis of Potential Opioids Based on the Natural Pawhuskins
Personal e-mail: kdgardnerricossa@gmail.com
Rebekah R. Shippy, Ph.D. 2016
Synthesis of Phosphoantigens and Chiral Trisphosphonates
Professional e-mail: Rebekah.Shippy@obires.com
Veronica S. Wills, Ph.D. 2015
AEGEP Fellowship,NIH Predoctoral Fellow -- Center for Biocatalysis & Bioprocessing Training Grant
Synthesis of Geminal Bisphosphonates as Potential Inhibitors of GGDPS
Professional e-mail: vrichmond@uworld.com
Personal e-mail: vwills87@gmail.com
Xiang (Sean) Zhou, Ph.D. 2014
University of Iowa Graduate College Fellowship
Synthesis of Inhibitors Targeting the Downstream Enzymes in the Isoprenoid Biosynthetic Pathways
Personal e-mail: xiang_sean_zhou@yahoo.com
Alyssa (Mick) Hartung, Ph.D. 2014
Potential Opioid Receptor Modulators Derived from Novel Stilbenes
Professional e-mail: hartung@rmu.edu
Personal e-mail: ammick001@gmail.com
Rebekah M. Richardson, Ph.D. 2012
University of Iowa Presidential Fellow
New Synthesis and Reactions of Phosphonates
Professional e-mail: rebekah.richardson@biofiredx.com
Personal e-mail: rmrichardson1@gmail.com
Jacqueline P. Smits, Ph.D. 2011
GAANN Fellow, Pharmacology Training Grant
Synthesis of Novel Bis- and Trisphosphonates
Joseph J. Topczewski, Ph.D. 2011
American Chemical Society, Division of Medicinal Chemistry Fellowship
Cascade Cyclizations and the Schweinfurthins
Professional e-mail: jtopczew@umn.edu
John G. Kodet, Ph.D. 2010
University of Iowa Presidential Fellow
Studies on Heteroaromatic Schweinfurthin Analogues
Professional e-mail: jkodet@sheridan.edu
Rocky J. Barney, Ph.D. 2010
Synthesis and Biological Activity of Novel Phosphonates
Professional e-mail: rbarney@westernwyoming.edu
Natalie C. Ulrich, Ph.D. 2010
University of Iowa Presidential Fellow
Cascade cyclizations in total synthesis: applications to synthesis of cytotoxic natural products
Professional e-mail: nulrich@maryville.edu
Michael P. Callahan, Ph.D. 2009
Stereocontrolled Synthesis of Functionalized Hexahydroxanthenes
Nolan Mente, Ph.D. 2008
University of Iowa Presidential Fellow
Cascade Cyclizations in Synthesis of Isoprenoid Natural Products
Professional e-mail: nolan_mente@cargill.com
Larry W. Shull, Ph.D. 2008
Phosphonate and Bisphosphonate Inhibitors of Isoprenoid Biosynthesis
Jose Yu, Ph.D. 2007
Stereocontrolled Olefin Synthesis in Preparation of Biologically Active Isoprenoid Organophosphorus Compounds
Professional e-mail: jyu@jammfg.com
Personal e-mail: joseyu@gmail.com
Mona A. Maalouf, Ph.D. 2006
Synthesis of Isoprenoids Incorporating a Fluorescent Label and Evaluation of their Effect on the Mevalonate Pathway
Professional e-mail: mouna-a-maalouf@uiowa.edu
Personal e-mail: maaloufmoni@gmail.com
Sina I. Odejinmi, Ph.D. 2005
Synthesis of Bioactive Prenylated Aromatics
Professional e-mail: Sina.Odejinmi@slcc.edu
Personal e-mail: sodejinm@bruinmail.slcc.edu
Jeffrey D. Neighbors, Ph.D. 2004
Predoctoral Fellowship, Breast Cancer Research Program
Synthetic Studies on the Schweinfurthin Family of Anticancer Compounds
Professional e-mail: jneighbors@pennstatehealth.psu.edu
XueMei Chen, Ph.D. 2002
Synthesis of Phosphonate Analogs of Cytosine Arabinoside Mono- and Diphosphate
Professional E-mail (Albany Molecular Research): xuemei.chen@amriglobal.com
Personal e-mail: xuchen2@yahoo.com
MeeKyoung (Suhyeon or Sue) Kim, Ph.D. 2002
Fluorescent Probes for Protein Prenylation and Tripeptidyl Probes for Tripeptidyl Protease
Professional e-mail: sue-kim@add.re.kr
Personal e-mail: lovebada@hotmail.com
Yanming Du, Ph.D. 2002
Design and Synthesis of Farnesyl Pyrophosphate Analog
Professional e-mail: yanming.du@bblumberg.org
Personal e-mail: yanmingd@yahoo.com
Liqiang Chen, Ph.D. 2002
Synthesis of Mannosamine Derivatives and Analogs
Professional e-mail: chenx462@umn.edu
Personal e-mail: liqiangchen221@hotmail.com
Edward M. Treadwell, Ph.D. 2001
Studies in the Synthesis of Prenylated Aromatics: Schweinfurthins, Arieanal, and Montadial
Professional e-mail: emtreadwell@eiu.edu
LoriAnn Lentsch, Ph.D. 1999
Nucleophilic additions to ß-Keto Phosphonates
Professional e-mail: wilsonl@battelle.org
Personal e-mail: loriannwilson@columbus.rr.com or sodak72@gmail.com
Jeffrey Wilson, Ph.D. 1998
Synthetic Studies of the Aschochlorin Family
Professional e-mail: JWilson@cas.org
Arlen Jeffery, Ph.D. 1998
Acyclic Nucleoside Phosphonates: Design and Synthesis of Novel Antiviral Agents
Shelly B. Blunt, Ph.D. 1998
Naturally Occurring PrenylatedPhenols: Structure Determination and Syntheses
Professional e-mail: sblunt@usi.edu
Mark F. Mechelke, Ph.D. 1998
University of Iowa Presidential Fellow
"Heads and Tails" The Design and Synthesis of Novel RAS Farnesyl Transferase Inhibitors
Professional e-mail: mfmechelke@stcloudstate.edu
Steven C. Cermak, Ph.D. 1998
Directed Ortho Metalation in the Synthesis of Isoprenoid Natural Products
Professional e-mail: steven.cermak@usda.gov
Tracy J. Baker, Ph.D. 1998
Synthesis of Nonracemic Phosphonates and N-Acyl Mannosamines
Personal e-mail: sidexene@gmail.com
Diana Pogatchnik (Cermak), Ph.D. 1997
Synthesis of Terpenoid Phosphonates as Potential Inhibitor s of RAS Farnesylation
Professional e-mail: dcermak@knox.edu
Jianguo (James) An, Ph.D. 1995
Diastereoselective Rearrangements of Vinyl Phosphates to ß-Keto Phosphonates and Their Application to Syntheses of Avarone Analogues
Personal e-mail: jianguo_an@hotmail.com
Wendy Lan McEldoon, Ph.D. 1995
Synthesis of Nucleoside Phosphonates
Professional e-mail: Wenkui.lan@bms.com
Kwangyong Park, Ph.D. 1993 (With Prof. William J. Scott)
Nickel Mediated Cross Coupling Reactions of neo-pentyl Iodides with Organometallic Compounds: Studies Directed toward the Total Synthesis of Arenarol
Professional e-mail: kypark@cau.ac.kr
Koo Lee, Ph.D. 1993
Synthesis and Applications of Phosphonates and Phosphates
Professional e-mail: koo.lee@bridgebiorx.com
Personal e-mail: sungin9@gmail.com
Deborah Galinis, Ph.D. 1993
Chemical Investigations of Tropical Plants using Ecological and Medicinal Aproaches
Thomas E. Jacks, Ph.D. 1993
Studies Directed Toward the Total Synthesis of Avaarol and Capentin
Professional e-mail: tjacks@jstar-research.com
Personal e-mail: tejacks@verizon.net
Yi-Zhong An, Ph.D. 1992
SRegiochemistry and Stereochemistry of Vinyl Phosphate/ß-Keto Phosphonate Rearrangements
Profesional e-mail: yizhongan@uscontinental.com
Personal e-mail: yzan@msn.com
Qi (Amy) Han, Ph.D. 1992
The Total Synthesis of (+)-Jatrophone
Professional e-mail: amy.han@regeneron.com>
Tong-Bin Chen, Ph.D. 1991
Phytochemical Investigations of Casearia, Cornutia, Cupania, and Piper Species
Brian Becicka, Ph.D. 1991
Formation of a Versatile, Chiral, Nonracemic Methylcyclopentanoid Unit and Its Use in the Synthesis of the Lathyrane Skeleton
Terrence P. Green, Ph.D. 1990
Phytochemical Studies of Selected Species of Piper
Personal e-mail: tgreen@lorainccc.edu
John A. Jackson, Ph.D. 1990
New Chemistry of α-Phosphono Lactones
Professional e-mail: jajackson@ysu.edu
Katherine (Kate) B. Gloer, Ph.D. 1988
Rearrangements in Keto Phosphonate and Dienyl Phosphate Systems
Professional e-mail: katherine-gloer@uiowa.edu
Frederick Koerwitz, Ph.D. 1988
Synthesis of Vinyl Silane Phosphates and Chiral Cyclopentanoids
Vassilios Roussis, Ph.D. 1987
New Routes to ß-Keto phosphonates: Applications in the Synthesis of 3(2H)- and 2(3H)-Furanones
Professional e-mail: roussis@pharm.uoa.gr
Theodora Calogeropoulou, Ph.D. 1987
New Chemistry of Vinyl Phosphates: A Novel 1,3-Migration of Phosphorus from Oxygen to Carbon
Professional e-mail: tcalog@eie.gr
Terry D. Hubert, Ph.D. 1985
Studies in Natural Products Chemistry
Personal e-mail: tdhubert@centurytel.net
Marilyn Blagg (Cox), Ph.D. 1985
Strategies Toward the Synthesis and Isolation of Naturally Occurring Seed Germination Inhibitors
Professional e-mail: mbcox@latech.edu
Personal e-mail: mcoxk5mc@bellsouth.net
Diana C. Ales (Sprague), Ph.D. 1984
Isolation, Characterization, and Synthesis of Ant-Repellent Compounds from Selected Costa Rican Plant Species
Gary J. Drtina, Ph.D. 1983
Studies Toward the Total Synthesis of (+)-Jatrophone
Personal e-mail: gjdrtina@gmail.com
Former Postdoctoral Associates and Visiting Professors
Dr. Rocky J. Barney
PhD Institution: University of Iowa
Dates: Summers of 2012 and 2013
Dr. Mona Maalouf
PhD Institution: University of Iowa
Dates: January 2005 to present
Dr. Jeffrey D. Neighbors
PhD Institution: University of Iowa
Dates: August 2004 to 2013
Dr. Natalie Ulrich
PhD Institution: University of Iowa
Dates: October 2011 to February 2012
Dr. Donald Zehnder
PhD Institution: University of Cincinnati
Dates: February 2003 to January 2004
Dr. Dragos Albinescu
PhD Institution: University of Illinois, Chicago
Dates: August 2002 to August 2004
Prof. Kang-Yeoun Jung
Home Institution: Kangnung National University, Republic of Korea
Dates: March 1999 to February 2000 and Summers of 2001, 2002, 2003
Prof. DaeYoung Kim
Home Institution: Soonchunhyang University, Republic of Korea
Dates: February 2002 to January 2003
Dr. Troy Kleckley
PhD Institution: Cornell University
Dates: May 2000 to September 2000
For changes and corrections please email: david-wiemer@uiowa.edu.