Medicine and Health Sciences Commons^™

Pharmacokinetic And Pharmacodynamic Studies Of A Novel Spectinamide Series Of Antituberculosis Agents, V. N. R. Pavan Kumar Vaddady

Theses and Dissertations (ETD)

Spectinamides are novel amide derivatives of the antibiotic spectinomycin that have emerged as a new class of agents to treat tuberculosis. These agents showed potent in vitro activity against Mycobacterium tuberculosis (MTB) compared to spectinomycin and in a preliminary in vivo study in interferon gamma (IFN‑γ) knockout mice, spectinamide Lee1329 reduced the lung bacillary load of TB comparable to streptomycin. We hypothesized that the application of an iterative pharmacokinetics and pharmacodynamics (PK/PD) guided approach would facilitate the optimization of these lead compounds suitable for further development.

A series of in vitro experiments including parallel artificial membrane permeability assay (PAMPA), microsomal …

Towards The Total Synthesis Of The Capuramycin Family Of Natural Products, Jesse M. Jacobsen

University of Kentucky Master's Theses

Despite over a century of advancement, tuberculosis remains a grave threat to world health. In particular, third world countries continue to struggle with the crushing weight of the disease. Furthermore, the emergence of drug resistance in TB strains poses a significant threat to the first world where incidence and mortality is low. The dwindling efficacy of current drug regimens necessitates research into new small molecules capable of arresting the growth and spread of TB. The capuramycin family of nucleoside antibiotics shows strong potential to become part of this new generation of anti-TB small molecules. Indeed, their ability to inhibit Translocase …