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Medicinal-Pharmaceutical Chemistry Commons

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Full-Text Articles in Medicinal-Pharmaceutical Chemistry

Ionophoric Polyphenols Selectively Bind Cu2+, Display Potent Antioxidant And Anti-Amyloidogenic Properties, And Are Non-Toxic Toward Tetrahymena Thermophila, Alberto Martinez, Ralph Alcendor, Tanzeen Rahman, Magdalena Podgorny, Ismaila Sanogo, Rebecca Mccurdy Aug 2016

Ionophoric Polyphenols Selectively Bind Cu2+, Display Potent Antioxidant And Anti-Amyloidogenic Properties, And Are Non-Toxic Toward Tetrahymena Thermophila, Alberto Martinez, Ralph Alcendor, Tanzeen Rahman, Magdalena Podgorny, Ismaila Sanogo, Rebecca Mccurdy

Publications and Research

Alzheimer’s disease (AD) is the most common form of dementia affecting more than 28 million people in the world. Only symptomatic treatments are currently available. Anticipated tri-fold increase of AD incidence in the next 50 years has established the need to explore new possible treatments. Accumulation of extracellular amyloid-b (Ab) plaques, intracellular tangles in the brain, and formation of reactive oxygen species (ROS) are the major hallmarks of the disease. The active role of some metal ions, especially Cu2+, in promoting both Ab aggregation and reactive oxygen species formation has rendered ionophoric drugs as a promising treatment strategy ...


The Synthesis Of Angucyclines Using An Intramolecular Bradsher Cycloaddition, Abdullah Allaoa, Tony E. Nicolas May 2016

The Synthesis Of Angucyclines Using An Intramolecular Bradsher Cycloaddition, Abdullah Allaoa, Tony E. Nicolas

Publications and Research

The Angucyclines are natural products which possess a broad spectrum of biological properties. Of particular interest are the natural products which contain the cis-hydroxyl motif at the AB ring junction. Their synthesis is particularly challenging. Our model study has resulted in the synthesis of a model of the angucyclines with the required cis-hydroxyl features. The present work will apply the previously developed chemistry to an intramolecular version which will lead to the synthesis of the ABC ring system