发明公开
- 专利标题： Packing material for liquid chromatography
- 专利标题（中）： 包装材料用于液相色谱
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申请号： EP87117825申请日： 1987-12-02
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公开(公告)号： EP0270095A3公开(公告)日： 1988-09-07
- 发明人: Kitayama, Ryuichi , Komiya, Katsuo , Kato, Yoshio
- 申请人： TOSOH CORPORATION
- 专利权人： TOSOH CORPORATION
- 当前专利权人： TOSOH CORPORATION
- 优先权： JP28681386 19861203
- 主分类号： B01J20/32
- IPC分类号： B01J20/32 ; C07B57/00
摘要：
A packing material for liquid chromatography is disclosed, which comprises an optically active compound having the formula I:
wherein Ar is a phenyl group, an α-naphthyl group or a β-naphthyl group, R₁ is an alkyl group having from 1 to 4 carbon atoms, a phenyl group or a 3,5-dinitrophenyl group, R₂ is an alkyl group having from 1 to 4 carbon atoms, * indicates an asymmetric carbon atom and n is an integer of 2 or 3, as a stationary phase. Furthermore, processes for the production of the compounds of formula I and of said packing material are disclosed.
wherein Ar is a phenyl group, an α-naphthyl group or a β-naphthyl group, R₁ is an alkyl group having from 1 to 4 carbon atoms, a phenyl group or a 3,5-dinitrophenyl group, R₂ is an alkyl group having from 1 to 4 carbon atoms, * indicates an asymmetric carbon atom and n is an integer of 2 or 3, as a stationary phase. Furthermore, processes for the production of the compounds of formula I and of said packing material are disclosed.
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