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Organic Chemistry Commons

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Full-Text Articles in Organic Chemistry

Synthesis And In-Vitro Cell Viability/Cytotoxicity Studies Of Novel Pyrrolobenzodiazepine Derivatives, John M. Jarrett May 2017

Synthesis And In-Vitro Cell Viability/Cytotoxicity Studies Of Novel Pyrrolobenzodiazepine Derivatives, John M. Jarrett

Undergraduate Honors Theses

Pyrrolobenzodiazepines (PBDs) are a group of naturally occurring compounds that were discovered in the cultures of Streptomyces in the 1960s. Some natural PBDs discovered in these cultures, such as anthramycin and sibiromycin, were shown to possess a broad spectrum of anti-tumor activity. Since cancer is still a leading cause of death globally, the development of novel anti-proliferative derivatives of PBDs is essential for human welfare worldwide. Further synthesis and structure-activity relationship (SAR) studies of the parent natural products and their tetracyclic analogs will lead to the discovery of drug candidates. In this work, thirteen PBD analogues were synthesized using no ...


Utilization Of Unnatural Amino Acids In Novel Bioconjugates And Probing Applications, Christina A. Howard Apr 2017

Utilization Of Unnatural Amino Acids In Novel Bioconjugates And Probing Applications, Christina A. Howard

Undergraduate Honors Theses

Bioconjugations are utilized in many fields including materials science, biochemistry and medicine, despite the limited chemistries available in biomolecules. Unnatural amino acids can be used to expand the chemical diversity in proteins, affording a greater variety of functional groups for bioconjugations which. The site-specific incorporation of unnatural amino acids confers greater control and specificity over the reactions. Applications of unnatural amino acid based bioconjugations will be explored in this thesis. Optimization of solid supported immobilization of GFP and the extension of the technology to a carboxylesterase will be described. Fluorescent labeling of a medically relevant enzyme, Utag, will be optimized ...