Gold-catalyzed diversified synthesis of 3-aminosugar analogues of digitoxin and digoxin

Literature Information

Publication Date 2017-09-06
DOI 10.1039/C7QO00648A
Impact Factor 5.281
Authors

Jing Zeng, Guangfei Sun, Ruobin Wang, Shuxin Zhang, Shuang Teng, Zhiwen Liao, Lingkui Meng


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Abstract

A diversified synthesis of 3-aminosugar analogues of digitoxin and digoxin with potent anticancer activities was explored. The synthesis was based on a highly efficient gold-catalyzed glycosylation reaction with alkynylbenzoate 3-aminoglycosides as glycosyl donors. According to this strategy, a small library containing digitoxin and digoxin analogues with various 3-aminosugar scaffolds was successfully constructed.

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Organic Chemistry Frontiers

Organic Chemistry Frontiers
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Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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