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US 2017/0253794 A1Published application
Coumarin-based derivative compound, preparing method thereof, and fluorescent composition containing the same
AssigneeEwha University-Industry Collaboration Foundation
InventorsYoungmin YOU, Byunghak JHUN
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Abstract
Disclosed herein are a coumarin-based derivative compound, a preparation method thereof, and a fluorescent composition containing the same.
Claims19
A coumarin-based derivative compound represented by the following Chemical Formula 1:
- in Chemical Formula 1,
- R, a substituent positioned at the 6-position or 7-position of a coumarin ring of Chemical Formula 1, includes a C6-50 aryl group.
Dependencies are inferred from the claim text.