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:
Dec. 15, 2015
Filed:
Sep. 02, 2014
Applicant:
Cassiopea S.p.a., Lainate, IT;
Inventors:
Mauro Ajani, Lainate, IT;
Luigi Moro, Milan, IT;
Assignee:
CASSIOPEA S.P.A., Lainate (MI), IT;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/56 (2006.01); A61K 31/573 (2006.01); C07J 5/00 (2006.01); C07J 9/00 (2006.01); A61K 9/00 (2006.01); A61K 9/127 (2006.01); A61K 47/06 (2006.01); A61K 47/10 (2006.01); A61K 47/12 (2006.01); A61K 47/14 (2006.01); A61K 47/20 (2006.01);
U.S. Cl.
CPC ...
A61K 31/573 (2013.01); A61K 9/0014 (2013.01); A61K 9/127 (2013.01); A61K 47/06 (2013.01); A61K 47/10 (2013.01); A61K 47/12 (2013.01); A61K 47/14 (2013.01); A61K 47/20 (2013.01); C07J 5/0053 (2013.01); C07J 9/005 (2013.01);
Abstract
17α,21-Dihydroxypregna-4,9(11)-diene-3,20-dione and 17α,21-dihydroxypregna-4-ene-3,20-dione 17 and/or 21 esters having remarkable antiandrogenic activity are provided, along with methods of using these compounds and processes for their preparation.