Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"T-taxol"”.
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Design, Syntheses and Biological Activities of Paclitaxel Analogs
… on the protein has been proposed to be the T-taxol conformation, and paclitaxel analogs constrained to the T-taxol conformation proved to be significantly more active than paclitaxel in both cytotoxicity and tubulin polymerization assays, thus validating the T-taxol conformation as the …
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Syntheses and Bioactivities of Targeted and Conformationally Restrained Paclitaxel and Discodermolide Analogs
… this work, the synthesis of isotopically labeled taxol analogs is described and the REDOR studies of this compound complexed to tubulin agrees with the hypothesis that palictaxel adopts T-taxol conformation. Based on T-taxol conformation, macrocyclic analogs of taxol have been prepared and their …
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Syntheses and Bioactivities of Targeted and Conformationally Restrained Taxol Analogs
Taxol (1) was first isolated from the bark of the Pacific yew about 35 years ago by Drs. Wall and Wani. Although its development as an anticancer agent was delayed by numerous reasons, including its scarcity and insolubility, the discovery of its tubulin-assembly activity and other factors …
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Synthesis and Antiproliferative Activity of C3' and B-ring Modified Paclitaxel Analogs
… of ongoing studies. Much evidence has led to a T-taxol proposal and a C3' constrained analog has been designed and synthesized as a test of this conformation. In the search for more active analogs, a number of modifications have been made to paclitaxel by other researchers. However, the nature of …
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Synthesis of Taxol™ Analogs as Conformational Probes
Taxol™, isolated from the bark of Taxus brevifolia in the late 1960s, and the semisynthetic analog Taxotere™ have proven clinical importance for the treatment of ovarian and breast cancer. Taxol™ exerts its biological effect by binding to polymerized tubulin and stabilizing the resulting …