First synthesis of indirubin N-glycosides (red sugars)
摘要:
The first indirubin N-glycosides were prepared by reaction,of isatine N-glycosides with indoxyl acetate under basic conditions. (c) 2006 Elsevier Ltd. All rights reserved.
First synthesis of indirubin N-glycosides (red sugars)
摘要:
The first indirubin N-glycosides were prepared by reaction,of isatine N-glycosides with indoxyl acetate under basic conditions. (c) 2006 Elsevier Ltd. All rights reserved.
Reactions of glycosylamines with diphenylphosphine oxide and ethyl and phenyl phenylphosphinates
作者:A. A. Bobrikova、M. P. Koroteev、A. I. Stash、V. K. Bel’skii、E. E. Nifant’ev
DOI:10.1134/s1070428008080071
日期:2008.8
A novel procedure has been proposed for the synthesis of chiral alpha-aminophosphoryl compounds from glycosylamines and PH compounds (diphenylphosphine oxide and ethyl and phenyl phenylphosphonates) under mild conditions. The reaction is accompanied by dehydration of the carbohydrate moiety in unprotected monosaccharides to form furan ring.