Physical Sciences and Mathematics Commons^™

Application Of Synthetic Organic And Medicinal Chemistry Toward Medical Advances In Cancer, Antibiotics, And Drug Delivery, Marlon Lutz

Dissertations

Cancer and bacterial infections are a great concern in our society and have affected populations worldwide. The objective of this research was to discover new therapies for treating bacterial infections and cancer, and for promoting drug delivery.

DapE is an essential component in succinylase biosynthetic pathway, which is critical to production of lysine and m-DAP which both are essential in protein synthesis and bacterial peptidoglycan cell wall construction. Synthetic approaches were developed to prepare a new substrate for the N-succinyl-L,L-diaminopimelic acid desuccinylase (DapE) enzyme enabling the discovery of new antibiotics that inhibit DapE.

MMPs are over expressed in cancer, in …

Orally Active Mmp-1 Sparing Α-Tetrahydropyranyl And Α-Piperidinyl Sulfone Matrix Metalloproteinase (Mmp) Inhibitors With Efficacy In Cancer, Arthritis, And Cardiovascular Disease, Daniel P. Becker, Thomas E. Barta, Louis J. Bedell, Terri L. Boehm

Chemistry: Faculty Publications and Other Works

α-Sulfone-α-piperidine and α-tetrahydropyranyl hydroxamates were explored that are potent inhibitors of MMP’s-2, -9, and -13 that spare MMP-1, with oral efficacy in inhibiting tumor growth in mice and left-ventricular hypertrophy in rats and in the bovine cartilage degradation ex vivo explant system. α-Piperidine 19v (SC-78080/SD-2590) was selected for development toward the initial indication of cancer, while α-piperidine and α-tetrahydropyranyl hydroxamates 19w (SC-77964) and 9i (SC-77774), respectively, were identified as backup compounds.