Ion-sensitive compounds
US5541330A · kind A · utility
54Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 1995 |
| Grant date | Jul 30, 1996 |
| Priority date | — |
| Expiry date | May 12, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/541
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Ion-sensitive compounds are provided comprising a quaternary polypyridinium receptor designed to bind anionic species by the formation of a receptor-substrate complex. The receptor comprises one or more quaternary 2,2'-bipyridyl moieties. The compounds are of use in applications requiring anion detection or removal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.