发明授权
US5357001A Optically active amino acid sulphoxide and amino acid sulphone
derivatives, their preparation, their polymerisation and use as
adsorbents for chromatographic resolution of racemates
失效
光活性氨基酸亚砜和氨基酸砜衍生物，它们的制备，它们的聚合和用作吸附剂用于外消旋体的色谱拆分
- 专利标题： Optically active amino acid sulphoxide and amino acid sulphone derivatives, their preparation, their polymerisation and use as adsorbents for chromatographic resolution of racemates
- 专利标题（中）： 光活性氨基酸亚砜和氨基酸砜衍生物，它们的制备，它们的聚合和用作吸附剂用于外消旋体的色谱拆分
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申请号： US81537申请日： 1993-06-23
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公开(公告)号： US5357001A公开(公告)日： 1994-10-18
- 发明人: Michael Grosse-Bley , Bruno Bomer , Rolf Grosser , Walter Lange , Franz-Peter Hoever , Dieter Arlt
- 申请人： Michael Grosse-Bley , Bruno Bomer , Rolf Grosser , Walter Lange , Franz-Peter Hoever , Dieter Arlt
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX4221711 19920702
- 主分类号： B01D15/08
- IPC分类号： B01D15/08 ; C07B53/00 ; C07B57/00 ; C07C317/50 ; C07C323/59 ; C07D277/06 ; C08F2/00 ; C08F2/44 ; C08F20/52 ; C08F20/54 ; C08F8/34 ; C08F20/58 ; C08F20/60 ; C08F28/00
摘要：
The invention relates to new optically active amino acid derivatives of the general formula (I) ##STR1## in which n, R, R.sub.1, R.sub.2, R.sub.3, X and A have the meaning given in the description, which amino acid derivatives contain sulphoxide or sulphone groups, to two basic synthetic routes for the preparation from sulphur-containing amino acids, to the polymerization of these monomers and to the use of the polymers as optically active adsorbents for chromatographic resolution of racemates to give the enantiomers.
公开/授权文献
- USD422642S Sign holder for book shelving 公开/授权日：2000-04-11