发明授权
- 专利标题: Process for producing sugar chain derivative, structure analysis method, and sugar chain derivative
- 专利标题(中): 制备糖链衍生物的方法,结构分析方法和糖链衍生物
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申请号: US11989012申请日: 2006-07-19
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公开(公告)号: US08318694B2公开(公告)日: 2012-11-27
- 发明人: Kazuaki Kakehi , Mitsuhiro Kinoshita , Yuki Matsuno
- 申请人: Kazuaki Kakehi , Mitsuhiro Kinoshita , Yuki Matsuno
- 申请人地址: JP Osaka
- 专利权人: Otsuka Chemical Co., Ltd.
- 当前专利权人: Otsuka Chemical Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Osha Liang LLP
- 优先权: JP2005-209077 20050719
- 国际申请: PCT/JP2006/314712 WO 20060719
- 国际公布: WO2007/011055 WO 20070125
- 主分类号: A61K31/715
- IPC分类号: A61K31/715 ; A61K31/70 ; A61K35/12 ; A01N43/04 ; C12Q1/34 ; C12Q1/00
摘要:
A process for preparing an oligosaccharide derivative from an oligosaccharide mixture, the process being characterized in that the process comprises the steps of (a) introducing a lipophilic group into oligosaccharides of the mixture to obtain a mixture of oligosaccharide derivatives, and (b) treating the oligosaccharide derivative mixture by serotonin affinity column chromatography.
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