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:
Nov. 08, 2011
Filed:
Oct. 04, 2007
Applicants:
Christophe Carola, Heidelberg, DE;
Herwig Buchholz, Frankfurt, DE;
Inventors:
Christophe Carola, Heidelberg, DE;
Herwig Buchholz, Frankfurt, DE;
Assignee:
Merck Patent Gesellschaft mit beschrankter Haftung, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 17/04 (2006.01); A61K 31/665 (2006.01); C07F 9/30 (2006.01); C07F 9/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to compounds of the formula (I), where Rto Reach, independently of one another, denote H, hydroxyl or alkoxy having 1 to 8 C atoms, Rdenotes alkyl having 1 to 4 C atoms, H, hydroxyl or alkoxy having 1 to 8 C atoms, Rdenotes H or hydroxyl, and Rdenotes H or alkyl having 1 to 18 C atoms, or salts thereof, but where all Rto Rtogether cannot be equal to H, to compositions, and to the preparation and use thereof.