Chiral selectors for separating enantiomers of a compound
US8088626B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Mar 13, 2008 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | Aug 31, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/143333
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to the use of compounds as new chiral selectors for separating the optical or enantiomeric isomers of a compound, wherein the chiral selector comprises at least one compound of formula (I): and at least one metal ion, for example Cu2+, Ni2+, Zn2+, Cd2+ or Co2+.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.