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Thomas K. Hemscheidt


Click on the titles below to find US government-authored or -collected reports written by Thomas K. Hemscheidt

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Semi-Synthesis and In-vitro Anticancer Evaluation of Derivatives of a New Microtubule Poison with a Taxol-Like Mechanism SEP 2004 10 pages
Authors:  Thomas K. Hemscheidt; HAWAII UNIV HONOLULU
The full text of this report is available for sale.Taccalonolides are plant-derived steroids which act as microtubule poisons on mammalian cells with a taxol-like mechanism. This makes them potentially useful lead compounds for thedevelopment of anti-cancer agents specifically breast cancer. Natural taccalonolide A was modified through selective chemical reactions at various sites in the molecule in preparation for biological tests that will compare the biological effects and potency of the derivatives with that of the starting material. These studies ...


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