Compound, probe containing the novel compound, and fluorescence-imaging contrast agent containing the novel compound or the probe
US8293782B2 · kind B2 · utility
0Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2010 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Feb 16, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D209/60
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound represented by Formula (1) below,where n is 2 or 3; a is an integer of 1 to 4 and b is an integer of 3 and 5 to 10, or a is 5 and b is an integer of 1 to 10; R1 to R8 each independently represent a hydrogen atom or a sulfonate that is any one of sodium sulfonate, potassium sulfonate, ammonium sulfonate, triethylammonium sulfonate, pyridinium sulfonate, lysine sulfonate, and arginine sulfonate; and R9 to R12 each independently represent a substituted or unsubstituted C1-C3 alkyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.