| 发明名称 |
CHIRAL STATIONARY PHASES BASED ON DERIVATIVES OF 4-AMINO-3,5-DINITROBENZOIC ACID |
| 摘要 |
The invention describes new chiral stationary phases containing a 4-amino-3, 5- dinitrobenzoic unit modified with chiral groups and spacer groups. The invention includes the process for the perparation of said stationary phases starting from 4-halogenated derivative of 3,5-dinitrobenzoic acid, chiral selectors obtainable as intermediates in the aforesaid process, and the use of the chiral stationary phases in the separation of enantiomers.
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| 申请公布号 |
CA2440639(A1) |
申请公布日期 |
2002.09.12 |
| 申请号 |
CA20022440639 |
申请日期 |
2002.03.06 |
| 申请人 |
EURAND PHARMACEUTICALS LTD |
发明人 |
NAVARINI, LUCIANO;KONTREC, DARKO;SUNJIC, VITOMIR;VINKOVIC, VLADIMIR;MARIOTTI, PAOLO |
| 分类号 |
B01J20/291;B01D15/08;B01J20/281;B01J20/283;B01J20/284;B01J20/285;B01J20/32;G01N30/02;G01N30/46;G01N30/88;(IPC1-7):B01J20/32;G01N30/48 |
主分类号 |
B01J20/291 |
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