Terpyridine derivatives
US5324825A · kind A · utility
25Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1992 |
| Grant date | Jun 28, 1994 |
| Priority date | — |
| Expiry date | Oct 28, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2458/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention pertains to terpyridine compounds having structure (I). These compounds form fluorescent lanthanide chelates with the appropriate metal ions. The fluorescent metal chelates are useful as probes in time-resolved fluorescence spectroscopy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.