多糖抗肿瘤活性构效关系的研究进展

被引:69
作者
林梦感
杨义芳
李永辉
机构
[1] 上海医药工业研究院中药研究室
关键词
多糖; 抗肿瘤; 构效关系;
D O I
暂无
中图分类号
R91 [药物基础科学];
学科分类号
100705 [微生物与生化药学];
摘要
多糖是一类低毒、极具抗肿瘤活性潜力的天然聚合物。综述近年来高等植物和食用真菌中的几十种多糖及其衍生物的抗肿瘤活性,发现影响多糖抗肿瘤活性的因素主要包括多糖的结构、理化性质以及是否含有缀合物3个方面。不同多糖活性参差不齐,其中具有三股螺旋结构且带有一定分支的(1→3)-β-D-葡聚糖的抗肿瘤活性明显,而中等相对分子质量和良好的水溶性又是保证其活性的必要条件。
引用
收藏
页码:949 / 953
页数:5
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