Summary
The partial acid hydrolysis of the cardiac glycosides erycordin and erychroside has given two new disaccharides which have been called erycordinobiose and erychrobiose; their structures have been established. Erycordinobiose is 4-O-β-D-glucopyranosyl-D-gulomethylose, and erychrobiose is 4-O-β-D-xylopyranosyl-D-digitoxose.
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Additional information
Khar'kov Scientific-Research Institute of Pharmaceutical Chemicals. Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 50–54, January–February, 1973.
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Makarevich, I.F. Erycordinobiose and erychrobiose. Chem Nat Compd 9, 43–46 (1973). https://doi.org/10.1007/BF00580888
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DOI: https://doi.org/10.1007/BF00580888