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Serving leading biopharmaceutical companies globally:

Argus Health
Medtronic
Chubb
Deloitte
Mallinckrodt
Covington
Healthtrust
Federal Trade Commission
Queensland Health
Fish and Richardson

Generated: January 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,655,637

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Summary for Patent: 7,655,637
Title:N-pyrazole A.sub.2A receptor agonists
Abstract:2-adenosine N-pyrazole compounds having the following formula: ##STR00001## wherein R.sup.1.dbd.CH.sub.2OH; R.sup.2 is hydrogen; R.sup.3 is selected from the group consisting of CO.sub.2R.sup.20; --CONR.sup.7R.sup.8 ,and aryl wherein the aryl substituent is optionally substituted with one substituent selected from the group consisting of halo, C .sub.1-3alkyl and OR.sup.20;R.sup.4 is hydrogen; R.sup.7 is selected from hydrogen, and C.sub.1-3alkyl; R.sup.8 is hydrogen; and R.sup.20 is selected from hydrogen and methyl as well as methods for using the compositions as A2A receptor agonists to stimulate mammalian coronary vasodilatation for therapeutic purposes and for purposes of imaging the heart are disclosed.
Inventor(s): Zablocki; Jeff A. (Mountain View, CA), Elzein; Elfatih O. (Fremont, CA), Palle; Venkata (Pune, IN), Belardinelli; Luiz (Palo Alto, CA)
Assignee: Gilead Palo Alto, Inc. (Foster City, CA)
Application Number:11/588,834
Patent Claim Types:
see list of patent claims
Compound; Use; Composition; Formulation;

Drugs Protected by US Patent 7,655,637

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Astellas LEXISCAN regadenoson SOLUTION;INTRAVENOUS 022161-001 Apr 10, 2008 RX Yes Yes ➤ Subscribe ➤ Subscribe Y Y METHOD FOR STIMULATING CORONOARY VASODILATION FOR PURPOSES OF IMAGING THE HEART ➤ Subscribe
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 7,655,637

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,278,435 N-pyrazole A2A receptor agonists ➤ Subscribe
6,403,567 N-pyrazole A2A adenosine receptor agonists ➤ Subscribe
6,642,210 2-(N-pyrazolo)adenosines with application as adenosine A2A receptor agonists ➤ Subscribe
8,569,260 N-pyrazole A.sub.2A receptor agonists ➤ Subscribe
7,183,264 N-pyrazole A2A receptor agonists ➤ Subscribe
7,144,872 N-pyrazole A.sub.2A receptor agonists ➤ Subscribe
9,045,519 N-pyrazole A.sub.2A receptor agonists ➤ Subscribe
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 7,655,637

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Taiwan I230161 ➤ Subscribe
Turkey 200200588 ➤ Subscribe
Portugal 1189916 ➤ Subscribe
New Zealand 516334 ➤ Subscribe
Norway 2011002 ➤ Subscribe
Norway 322457 ➤ Subscribe
Norway 20016350 ➤ Subscribe
Mexico PA01013325 ➤ Subscribe
Luxembourg 91785 ➤ Subscribe
South Korea 100463300 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Deloitte
Citi
Johnson and Johnson
Fuji
Chinese Patent Office
Farmers Insurance
Queensland Health
Healthtrust
Cantor Fitzgerald

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