A general scaffold for the synthesis of dysiherbaine and its analogs

ORGN 401

Chang Won Kang, chkang@utmb.edu and Scott R. Gilbertson, srgilber@utmb.edu. Department of Pharmacology and Toxicology, The University of Texas Medical Branch, 301 University Blvd, Route # 0650, Galveston, TX 77555
Dysiherbaine and a select number of structurally related compounds have shown to have selective effects on ionotropic glutamate receptors (iGluRs). iGluRs are essential components in the central nervous system (CNS); playing an important role in memory and learning. They also play a role in a number of neurological disorders, including schizophrenia, epilepsy, Rasmussen's encephalitis and stroke; along with neurodegenerative disorders such as Alzheimer's, Parkinson's and Huntington's diseases. This presentation describes efforts toward the total synthesis of dysiherbaine and its structural analogues. Our key intermediate (A) is a precursor of dysiherbaine and its analogues. Precursor A will provide dysiherbaine and a series of analogues without having to design a new total synthesis for each analogue. This work will provide unique molecules that will enhance the understanding of the structure and function of ionotropic Glu receptors in the CNS.

 

New Reactions and Methodology, Total Synthesis, Materials, Devices and Switches, Lipids, Nucleotides and Mimetics
8:00 PM-10:00 PM, Tuesday, March 27, 2007 Hyatt Regency Chicago -- Riverside Center, Poster

Sci-Mix
8:00 PM-10:00 PM, Monday, March 26, 2007 Hyatt Regency Chicago -- Riverside Center, Sci-Mix

Division of Organic Chemistry

The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007