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1999
DOI: 10.1351/pac199971060989
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Chemistry, biology and medicine of selected tubulin polymerizing agents

Abstract: This article summarizes our work over the past ®ve years into the chemistry and biology of tubulin polymerizing agents. These studies commenced with the total synthesis of Taxol Ò and have more recently been concerned with several new natural products, the epothilones, the sarcodictyins and eleutherobin, which share taxol's unusual mechanism of action. Highlights of the total syntheses of these natural products are presented together with our endeavors to produce libraries of structural analogs for biological … Show more

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Cited by 31 publications
(10 citation statements)
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References 12 publications
(18 reference statements)
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“…[138][139][140][141][142][143] Coupled with their exotic molecular architecture and an exceptional potential as antitumor agents, the epothilones have remained a "hot" target for total synthesis during the past several years. 139 there are only a few reports where the epothilone analogs were rationally designed and then synthesized to evaluate their biological potential.…”
Section: Epothilonementioning
confidence: 99%
“…[138][139][140][141][142][143] Coupled with their exotic molecular architecture and an exceptional potential as antitumor agents, the epothilones have remained a "hot" target for total synthesis during the past several years. 139 there are only a few reports where the epothilone analogs were rationally designed and then synthesized to evaluate their biological potential.…”
Section: Epothilonementioning
confidence: 99%
“…These interactions enhance the polymerization of tubulin into microtubules and promote an arrest in the cell cycle, resulting in programmed cell death [11,12]. In recent years, several other natural products (i.e.…”
Section: Natural Products As Chemical Probesmentioning
confidence: 99%
“…As sarcodictinas A (39) e B (40) foram isoladas de corais da espécie Sarcodictyion roseum e possuem potente ação antitumoral, apresentando modo de ação semelhante ao do taxol (polimerização da tubulina e estabilização dos microtúbulos) 42 . A preparação da coleção combinatória de análogos das sarcodictinas empregou o intermediário avançado 41 e utilizou as posições indicadas em 42 para a geração de diversos derivados (Esquema 9).…”
Section: Coleções Combinatórias De Derivados De Produtos Naturaisunclassified