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Medicinal-Pharmaceutical Chemistry Commons

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Full-Text Articles in Medicinal-Pharmaceutical Chemistry

Synthetic Approaches Towards Novel Isoform Selective Pi3k Inhibitors And Their Biological Activities Against Prostate Cancer Cells, Idris Wazeerud-Din Aug 2018

Synthetic Approaches Towards Novel Isoform Selective Pi3k Inhibitors And Their Biological Activities Against Prostate Cancer Cells, Idris Wazeerud-Din

Electronic Theses & Dissertations Collection for Atlanta University & Clark Atlanta University

The development of novel imidazopyridines, which includes both tetrahydroimidazo[1,5-a]pyridine (rIMP) and imidazo[1,5-a]pyridine (IMP) was investigated using conventional and microwave induced procedures that afforded compounds at high yield of 88-96%. rIMP was synthesized using a two-step procedure that involved the microwave synthesis of IMP, then the reduction of the pyridine moiety of the fused imidazopyridine rings using 10% Pd/C and hydrazine monohydrate. The microwave synthesis of imidazopyridines involved the one pot reaction of 2-benzoylpyridine, substituted benzaldehyde and ammonium formate in acetic acid under open vessel microwave conditions, which resulted in products within 40 minutes ...


The Preparation And Characterization Of Cyclodextrin:Sterol Inclusion Complexes As Anti-Tumor Therapeutics, Janet V. Cowins Dec 2015

The Preparation And Characterization Of Cyclodextrin:Sterol Inclusion Complexes As Anti-Tumor Therapeutics, Janet V. Cowins

Electronic Theses & Dissertations Collection for Atlanta University & Clark Atlanta University

An inclusion complex between β-cyclodextrin and insoluble guest compounds has been reported by several researchers. The main purpose of forming an inclusion complex between β-CD and sparingly soluble guests is to enhance the guest’s solubility and mask its undesirable properties. Preliminary studies have shown that when conjugated with target-specific moieties, these inclusion complexes can be used in pharmaceutical applications for drug delivery. β-Sitosterol, a plant sterol, has been well documented to reduce tumor cell growth and migration as well as exhibit apoptotic characteristics. An issue with this plant sterol and most pharmaceutical compounds is their lack of solubility. In ...