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. 04, 2006
Filed:
Sep. 17, 2001
Applicants:
Gerardo Burton, Florida, AR;
Carlos P. Lantos, Buenos Aires, AR;
Adriana Silvia Veleiro, Martinez, AR;
Inventors:
Gerardo Burton, Florida, AR;
Carlos P. Lantos, Buenos Aires, AR;
Adriana Silvia Veleiro, Martinez, AR;
Assignee:
Applied Research System ARS Holding N.V., Curacao, AR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/56 (2006.01); C07J 7/00 (2006.01); C07J 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a novel method for preparing 21-hydroxy-6,19-oxidopro-gesterone (21OH-6OP) and/or its 21-acetate, 21-propionate, 21-hemisuccinate, 21-phosphate, 21-oleate derivatives. 21OH-6OP and its ester derivatives are antiglucocorticoids for the treatment or prophyl axis of diseases associated to an excess of glucocorticoids, in particular for treating Cushing's syndrome, iatrogenic hypercortisolism or depression.