Isolation and characterization of 1-O-alpha-2-acetamido-2-deoxy-D-galactopyranosyl-myo-inositol from pregnancy urine.
A new neutral glycoside of myo-inositol was isolated from the pregnancy urine of a single donor. Its structure was investigated by 1H-NMR spectroscopy and mass spectroscopy. It was identified as 1-O-alpha-2-acetamido-2-deoxy-D-galactopyranosyl-myo-inositol. No such structure or sequence has previously been reported in either myo-inositol or glucose glycosides.
D004187:Disaccharides / Q000652:urine*; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D011247:Pregnancy; D011263:Pregnancy Trimester, Third
D004187:Disaccharides; C041858:1-O-alpha-2-acetamido-2-deoxygalactopyranosyl-inositol