Stereoisomer Discrimination of Some Amino Sugars: Chiral Recognition FAB Mass Spectrometry Coupled with The Enantiomer-Labeled Host Method

Masami Sawada; Tsuyoshi Nishiwaki; Hiroshi Yamaoka

首页> 外文期刊>Journal of the Mass Spectrometry Society of Japan >Stereoisomer Discrimination of Some Amino Sugars: Chiral Recognition FAB Mass Spectrometry Coupled with The Enantiomer-Labeled Host Method

【24h】

Stereoisomer Discrimination of Some Amino Sugars: Chiral Recognition FAB Mass Spectrometry Coupled with The Enantiomer-Labeled Host Method

机译：某些氨基糖的立体异构体区分：手性识别FAB质谱与对映体标记的宿主方法

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

FAB mass spectrometry coupled with the host-guest complexation method was used to distinguish some amino sugars (1-8) including glucosamine, galactosamine, and mannosamine, etc. The method characteristically used a 1:1 mixture of the chiral crown ether host whose enantiomer was isotopically labeled. Diastereomer differentiation of a given amino sugar salt (G~+) was simply measured with a given host pair (A or B)from the peak intensity ratio of the two diastereomeric host-guest complex ions as I[(H_RRRR+G)~+]/ I[(H_SSSS-d_6+G)~+]≡IRIS (abbreviation).

机译：FAB质谱结合主体-客体络合方法用于区分一些氨基糖（1-8），包括氨基葡萄糖，半乳糖胺和甘露糖胺等。该方法的特征在于使用对映体为1：1的手性冠醚主体的混合物被同位素标记。给定的氨基糖盐（G〜+）的非对映异构体分化是简单地使用给定的宿主对（A或B）从两个非对映主体-客体复合离子的峰强度比I [（H_RRRR + G）〜+ ] / I [（H_SSSS-d_6 + G）〜+]≡IRIS（缩写）。

著录项

来源
《Journal of the Mass Spectrometry Society of Japan》 |2000年第3期|p.231-237|共7页
作者
Masami Sawada; Tsuyoshi Nishiwaki; Hiroshi Yamaoka;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 jpn
中图分类分析化学;一般工业技术;
关键词

相似文献

外文文献
中文文献
专利

1. Stereoisomer Discrimination of Some Amino Sugars: Chiral Recognition FAB Mass Spectrometry Coupled with The Enantiomer-Labeled Host Method [J] . Masami Sawada, Tsuyoshi Nishiwaki, Hiroshi Yamaoka Journal of the Mass Spectrometry Society of Japan . 2000,第3期

机译：某些氨基糖的立体异构体识别：手性识别FAB质谱与对映体标记的宿主方法
2. Stereoisomer Discrimination of Some Amino Sugars: Chiral Recognition FAB Mass Spectrometry Coupled with The Enantiomer-Labeled Host Method [J] . Masami Sawada, Tsuyoshi Nishiwaki, Hiroshi Yamaoka Journal of the Mass Spectrometry Society of Japan . 2000,第3期

机译：某些氨基糖的立体异构体识别：手性识别FAB质谱与对映体标记的宿主方法
3. Chiral Recognition Ability of Crown Ethers toward Organic Amine Compounds: FAB Mass Spectrometry Coupled With the Enantiomer-Labeled Guest Method [J] . Masami Sawada, Kouji Hagita, Hiroyuki Imamura Journal of the Mass Spectrometry Society of Japan . 2000,第5期

机译：冠醚对有机胺化合物的手性识别能力：FAB质谱与对映体标记的客体方法结合
4. Investigation by mass spectrometry of new molecular hosts : cyclic oligomer of sugar amino acid and sugar aza-crown ethers. [C] . Francoise Fournier, Carlos Afonso, Mickael Menand, ASMS Conference on Mass Spectrometry and Allied Topics . 2006

机译：新分子宿主的质谱：糖氨基酸环状低聚物和糖亚沙冠醚。
5. Host-guest chiral recognition in the gas phase by Fourier transform ion cyclotron resonance mass spectrometry. [D] . Liang, Yongjiang. 1998

机译：傅里叶变换离子回旋共振质谱分析气相中的主客体手性识别。
6. Enantioselectivity-Evaluation of Chiral Copper(II) Complexes Coordinated by Novel Chiral Tetradentate Ligands for Free Amino Acids by Mass Spectrometry Coupled With the Isotopically Labeled Enantiomer Method [O] . Takashi Nakakoji, Kaori Yoshino, Kazuki Izutsu, 2020

机译：对手性铜（II）复合物的对映选择性评价由新型手性四烯酸配体配位用于通过质谱法与同位素标记的对映异构法相结合的氨基酸
7. Stereoisomer Discrimination of Some Amino Sugars. Chiral Recognition FAB Mass Spectrometry Coupled with the Enantiomer-Labeled Host Method. [O] . Masami SAWADA, Tsuyoshi NISHIWAKI, Hiroshi YAMAOKA, 2000

机译：立体异构体辨别一些氨基糖。手性识别Fab质谱与对映体标记的宿主方法偶联。
8. Chiral Host-Guest Recognition in the Solvent Free Gas Phase as Determined byFourier Transform Ion Cyclotron Resonance Mass Spectrometry (FT-ICR/MS) [R] . Chu, I. H., Dearden, D. V., Bradshaw, J. S., 1993

机译：傅里叶变换离子回旋共振质谱（FT-ICR / ms）测定无溶剂气相中的手性主体客体识别

Stereoisomer Discrimination of Some Amino Sugars: Chiral Recognition FAB Mass Spectrometry Coupled with The Enantiomer-Labeled Host Method

摘要

著录项

相似文献

相关主题

期刊订阅