The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2013
Filed:
Dec. 21, 2011
Jeff Zablocki, Foster City, CA (US);
Elfatih Elzein, Foster City, CA (US);
Robert Seemayer, Foster City, CA (US);
Travis Lemons, Foster City, CA (US);
Jeff Zablocki, Foster City, CA (US);
Elfatih Elzein, Foster City, CA (US);
Robert Seemayer, Foster City, CA (US);
Travis Lemons, Foster City, CA (US);
Gilead Sciences, Inc., Foster City, CA (US);
Abstract
Disclosed is a synthesis suitable for large scale manufacture of an A-adenosine receptor agonist, namely, (1-{9-[(4S,2R,3R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-6-aminopurin-2-yl}pyrazol-4-yl)-N-methylcarboxamide. Also, disclosed are polymorphs of this compound and methods for isolating a specific polymorph. Also, disclosed are pharmaceutical compositions and methods for preparing pharmaceutical compositions.