Hyperpolarized esters as metabolic markers in mr
US-2015374854-A1 · Dec 31, 2015 · US
Fluorine-18 labeled rhodamine derivatives for imaging with positron emission tomography
US9101673B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9101673-B2 |
| Application number | US-47952009-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 5, 2009 |
| Priority date | May 30, 2007 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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The present invention is directed toward novel fluorine-18 labeled rhodamine dye derivatives and methods of making the same. The present invention is also directed toward methods of using novel fluorine-18 labeled rhodamine dye derivatives as positron emission tomography imaging agents and myocardial perfusion imaging agents.
First claim
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What is claimed: 1. A compound comprising an 18 F labeled rhodamine derivative according to formula I: wherein R 2 and R 3 are alkyl; R 1 , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 are hydrogen; A 1 is carbon or nitrogen, if A 1 is nitrogen, then R 6 is absent; R 15 is CH 2 CH 2 OCH 2 CH 2 18 F; and A − is…
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Chemistry & Metallurgy · mapped topic
- A61K51/04Primary
Human Necessities · mapped topic
- A61K51/0421Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US9101673B2 cover?
- The present invention is directed toward novel fluorine-18 labeled rhodamine dye derivatives and methods of making the same. The present invention is also directed toward methods of using novel fluorine-18 labeled rhodamine dye derivatives as positron emission tomography imaging agents and myocardial perfusion imaging agents.
- Who is the assignee on this patent?
- Packard Alan B, Heinrich Tobias K, Treves S Ted, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A61K51/04. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).