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:
Jun. 29, 2004
Filed:
Sep. 24, 2001
Applicant:
Inventors:
Assignee:
Akzo Nobel N.V., Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/156 ; C07J 4/100 ; A24F 2/700 ;
U.S. Cl.
CPC ...
A61K 3/156 ; C07J 4/100 ; A24F 2/700 ;
Abstract
Orally Active androgens are derivative of 7&agr;-methyl-19-nortestosterone. The compounds satisfy formula (I) wherein R is O, (H,H), (H,OR), NOR, with R being hydrogen, (C )alkyl, or (C )acyl; R is selected from the group consisting of (C )alkyl, isopropyl, (C )1-alkenyl, isopropenyl, 1,2-proandienyl, or (C )1-alynyl, each optionally substituted by halogen; or R is cyclopropyl, or cyclopropenyl, each optionally substituted by (C )alkyl, or halogen; R is hydrogen, (C )alkyl, or ethenyl; R is (C )alkyl; R is hydrogen, or (C )acyl; and the dotted lines indicate optional bonds.