Chemistry Commons^™

Part 1. Design And Synthesis Of Cysteine/Cystine Prodrugs And Bioisosteres Including Symmetrical And Unsymmetrical Disulfides Designed To Increase Cystine Levels In The Cns In Order To Drive The Cystine/Glutamate Antiporter: A Novel Treatment For Schizophrenia And Drug Addiction. Part 2. Design And Synthesis Of Subtype Selective Ester Bioisosteres Of Bzr Ligands For Gabaa/Benzodiazepine Receptors To Enhance Metabolic Stability, Edward Merle Johnson Ii

Theses and Dissertations

Part 1. Schizophrenia is a debilitating disorder that affects almost 1% of the world's population; pharmacotherapy expenditures for this disorder exceed $10 billion dollars even though existing medications exhibit a poor safety/efficacy profile. It is estimated that 75% of patients discontinue drug treatment, in part due to poor safety/efficacy. The current data set demonstrates that cysteine prodrug NAC reverse the behavioral and neurochemical effects of PCP used to model schizophrenia.

As a result cysteine prodrugs represent a highly novel approach to treating schizophrenia; indeed, these compounds may ultimately be more effective than existing medications because these drugs target the pathology …