Synthesis of novel azo-dyes and their use in oligonucleotide synthesis
US7956169B1 · kind B1 · utility
5Cited by
9References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2010 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | Jun 16, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B31/15
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides a novel group of azo quencher compositions that are useful as quenchers of fluorescence and to methods for making and using them. The quenchers contain an azo bond and 1,3,3-trimethyl-2-methyleneindoline ring system. The quenchers can be derivatized to facilitate their conjugation to a variety of biologically relevant compounds, including lipids, nucleic acids, peptides, proteins, and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.