Stereoisomers of Ieodoglucomides A and B: Synthesis and Evaluation of Anticancer Activity
作者:Chada Reddy、Ramesh Ummanni、Enukonda Jithender、Ashita Singh
DOI:10.1055/s-0033-1340714
日期:——
that a few analogues are active relative to the natural ieodoglucomides. Asymmetric total synthesis of α-isomers of ieodoglucomides A and B along with their C14-epimers has been achieved starting from d-glucose. The key reactions involved are α-glycosylation and Grubbs olefin cross-metathesis. These stereochemical analogues and their β-isomers (natural products) were screened for their effects on
摘要 从d-葡萄糖开始,已经实现了碘葡糖苷A和B以及它们的C14-受体的α-异构体的不对称全合成。涉及的关键反应是α-糖基化和Grubbs烯烃交叉复分解。筛选了这些立体化学类似物及其β-异构体(天然产物)对多种癌细胞系的细胞毒性作用,发现相对于天然的碘葡糖苷而言,一些类似物具有活性。 从d-葡萄糖开始,已经实现了碘葡糖苷A和B以及它们的C14-受体的α-异构体的不对称全合成。涉及的关键反应是α-糖基化和Grubbs烯烃交叉复分解。筛选了这些立体化学类似物及其β-异构体(天然产物)对多种癌细胞系的细胞毒性作用,发现相对于天然的碘葡糖苷而言,一些类似物具有活性。