发明授权
US5347042A Optically active sulphur-containing amino acid derivatives, their
preparation, their polymerisation to give optically active polymers and
the use thereof
失效
光学活性的含硫氨基酸衍生物,它们的制备,它们的聚合以产生旋光聚合物及其用途
- 专利标题: Optically active sulphur-containing amino acid derivatives, their preparation, their polymerisation to give optically active polymers and the use thereof
- 专利标题(中): 光学活性的含硫氨基酸衍生物,它们的制备,它们的聚合以产生旋光聚合物及其用途
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申请号: US897196申请日: 1992-06-11
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公开(公告)号: US5347042A公开(公告)日: 1994-09-13
- 发明人: Michael Grosse-Bley , Bruno Bomer , Rolf Grosser , Dieter Arlt , Walter Lange
- 申请人: Michael Grosse-Bley , Bruno Bomer , Rolf Grosser , Dieter Arlt , Walter Lange
- 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: DEX4120695 19910622
- 主分类号: C08F20/38
- IPC分类号: C08F20/38 ; C07B57/00 ; C07C319/20 ; C07C323/59 ; C07C323/60 ; C07D277/06 ; C08F2/18 ; C08F20/54 ; C07C323/41
摘要:
The invention relates to new optically active sulphur-containing amino acid derivatives, a process for their preparation, their polymerisation to give optically active polymers and the use of these optically active polymers as adsorbents for chromatographic separation of racemates into enantiomers.
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