从孕妇尿液中分离并鉴定1-O-α-2-乙酰氨基-2-脱氧-D-吡喃半乳糖基-肌醇
Isolation and characterization of 1-O-alpha-2-acetamido-2-deoxy-D-galactopyranosyl-myo-inositol from pregnancy urine.
作者信息
Meyer D M, Lemonnier M, Derappe C, Sellier N, Platzer N
出版信息
FEBS Lett. 1984 Jun 25;172(1):99-102. doi: 10.1016/0014-5793(84)80882-0.
PMID:6547394
Abstract
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.
摘要
从一名捐赠者的妊娠尿液中分离出一种新的肌醇中性糖苷。通过1H-NMR光谱和质谱对其结构进行了研究。它被鉴定为1-O-α-2-乙酰氨基-2-脱氧-D-吡喃半乳糖基-肌醇。此前在肌醇或葡萄糖苷中均未报道过此类结构或序列。
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