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. 27, 2022
Filed:
Apr. 11, 2022
Applicant:
Laboratorios Leon Farma SA, Leon, ES;
Inventors:
Philippe Perrin, Paris, FR;
Jose Luis Velada, Amersfoort, NL;
Dominique Drouin, Verrieres-le-Buisson, FR;
Assignee:
LABORATORIOS LEON FARMA SA, Leon, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/567 (2006.01); A61K 9/20 (2006.01); A61K 45/06 (2006.01); A61K 31/585 (2006.01); A61K 9/16 (2006.01); A61K 47/38 (2006.01); A61K 9/28 (2006.01); A61K 47/32 (2006.01); A61K 47/10 (2017.01); A61K 9/48 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2054 (2013.01); A61K 9/1688 (2013.01); A61K 9/2009 (2013.01); A61K 9/2013 (2013.01); A61K 9/2018 (2013.01); A61K 9/2806 (2013.01); A61K 31/567 (2013.01); A61K 31/585 (2013.01); A61K 45/06 (2013.01); A61K 47/10 (2013.01); A61K 47/32 (2013.01); A61K 47/38 (2013.01); A61K 9/2866 (2013.01); A61K 9/4816 (2013.01);
Abstract
Described herein are synthetic progestogens, such as 6β,7β:15β,16β-Dimethylene-3-oxo-17α-pregn-4-ene-21,17-carbolactone, as well as pharmaceutical compositions comprising the same. Also described are methods of use.