RESVERAMORPHS AS PROTECTIVE AGENTS AGAINST EPILEPSY: OPTIMIZATION OF REDUCTIVE ALDOL BICYCLIZATION AND ANALOG SYNTHESIS WITH FUNCTIONAL GROUP VARIATION TO ASSESS IMPACT ON BIOACTIVITY

This work encompasses the synthesis, analysis, and optimization of [3.2.1] all-carbon bridged bicyclic compounds, known as resveramorphs (RVM), Studies were conducted using a Caenorhabditis elegans model, where RVMs were tested for antiseizure capabilities. In both applications, RVMs proved potent with activities in the sub-nanomolar level in one case. A structure-activity relationship (SAR) was hypothesized for the identification of the pharmacophore. The six to seven step synthesis route towards the RVM analogues is discussed in further detail. The bicyclization of the RVMs is achieved through a reductive aldol reaction. The reaction suffers from selectivity issues leading to multiple bicyclic products. By following a one-factor-at-a-time (OFAT) methodology, attempts at optimization for this reaction were made, however, despite important gains, the overall yields of the bicyclic product remain low. Other products from this reaction have been used to understand the reaction mechanism, which will be the basis for future efforts to further optimize this key step.
2023
Includes bibliography.
Degree granted: Thesis (MS)--Florida Atlantic University, 2023.
Collection: FAU Electronic Theses and Dissertations Collection