Halogenated calixpyrroles and uses thereof
US7041819B2 · kind B2 · utility
7Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2001 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Apr 7, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention provides halogenated calixpyrrole, calixpyridinopyrrole, and calixpyridine macrocycles having 4–12 pyrrolic rings with greater stability, enhanced anion and neutral molecule binding affinity, and different binding selectivites as compared to their non-halogenated congeners as judged from 1H NMR, 19F NMR and fluorescence emission spectroscopic analyses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.