Mass spectra of acetylated derivatives of sialic acids |
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| Authors: | NK Kochetkov OS Chizhov VI Kadentsev GP Smirnova IG Zhukova |
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| Institution: | N.D. Zelinsky Institute of Organic Chemistry, Academy of Sciences of the U. S. S. R., Moscow U.S.S.R. |
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| Abstract: | The fragmentation pattern in electron-impact mass spectrometry has been established for the peracetylated methyl ester methyl glycoside derivative of N-acetylneuraminic acid. The resulting, data allow the interpretation of the mass spectrum of the corresponding derivative of a new sialic acid isolated from the starfish Distolasterias nipon which is shown to be 8-O-methyl-N-acetylneuraminic acid. |
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