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首页> 外文期刊>Carbohydrate research >D-Glucose- and D-mannose-based antimetabolites. Part 2. Facile synthesis of 2-deoxy-2-halo-D-glucoses and -D-mannoses
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D-Glucose- and D-mannose-based antimetabolites. Part 2. Facile synthesis of 2-deoxy-2-halo-D-glucoses and -D-mannoses

机译:基于D-葡萄糖和D-甘露糖的抗代谢物。第2部分。2-脱氧-2-卤代-D-葡萄糖和-D-甘露糖的简便合成

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摘要

Modified D-glucose and D-mannose analogs are potentially clinically useful metabolic inhibitors. Biological evaluation of 2-deoxy-2-halo analogs has been impaired by limited availability and lack of efficient methods for their preparation. We have developed practical synthetic approaches to 2-deoxy-2-fluoro-, 2-chloro-2-deoxy-, 2-bromo-2-deoxy-, and 2-deoxy-2-iodo derivatives Of D-glucose and D-mannose that exploit electrophilic addition reactions to a commercially available 3,4,6-tri-O-acetyl-D-glucal.
机译:修饰的D-葡萄糖和D-甘露糖类似物可能是临床上有用的代谢抑制剂。 2-脱氧-2-卤代类似物的生物学评估由于有限的可用性和缺乏有效的制备方法而受到损害。我们已经开发出实用的合成方法来合成D-葡萄糖和D-葡萄糖的2-脱氧-2-氟-,2-氯-2-脱氧-,2-溴-2-脱氧和2-脱氧-2-碘的衍生物甘露糖利用亲电加成反应到市售的3,4,6-三-O-乙酰基-D-葡萄糖。

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