发明名称 |
RESOLUTION OF RACEMIC MIXTURES USING POLYMERS CONTAINING CHIRAL UNITS |
摘要 |
Described herein is a novel process to resolve a racemic compound into its optically active isomers without need for chemical transformation such as salt formation. The process advantageously utilizes polymers containing chiral moieties in their repeat units as well as exhibiting critical solution temperature behavior in a suitable solvent. An embodiment describes the resolution of tryptophan. |
申请公布号 |
WO9808787(A3) |
申请公布日期 |
2002.10.03 |
申请号 |
WO1997US13874 |
申请日期 |
1997.08.07 |
申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
YOON, HYUN, N.;LU, MENGSHI;OGATO, NAOYA |
分类号 |
C07B57/00;C07C227/34;C07D209/20 |
主分类号 |
C07B57/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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