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:
Jul. 10, 2012
Filed:
Jul. 31, 2008
Lawrence S. Melvin, Jr., Longmont, CO (US);
Martina Ullrich, Schriesheim, DE;
Hans-guenther Hege, Neustadt, DE;
Jürgen Weymann, Bad Dürkheim, DE;
Lawrence S. Melvin, Jr., Longmont, CO (US);
Martina Ullrich, Schriesheim, DE;
Hans-Guenther Hege, Neustadt, DE;
Jürgen Weymann, Bad Dürkheim, DE;
Gilead Colorado, Inc., Boulder, CO (US);
Abbott GmbH & Co. KG, Wiesbaden, DE;
Abstract
The invention relates to derivatives and metabolites of ambrisentan, including compounds of general Formula (I) or salts, hydrates, solvates, racemates, or optical isomers thereof, wherein Ris —OH or —OCH; Ris —H, lower alkyl (e.g. C-Calkyl) or glycosidyl; and Rand Rare independently —CH, —C(O)H or —CHOR, wherein Ris —H or a hydrocarbyl group having 1 to 20 carbon atoms.