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:
Aug. 21, 1984
Filed:
Feb. 19, 1982
Roussel Uclaf, Paris, FR;
Abstract
Novel antiandrogenic compositions comprising an antiandrogenically effective amount of at least one compound of the formula ##STR1## wherein R is alkyl of 1 to 4 carbon atoms, R.sub.1 is alkyl of 1 to 2 carbon atoms, R.sub.2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally interrupted with a heteroatom, alkenyl and alkynyl of 2 to 8 carbon atoms optionally interrupted with a heteroatom, formyl and acyl of an organic carboxylic acid of 2 to 18 carbon atoms, R.sub.3 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms, R.sub.4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, the dotted lines indicate optional presence of a double bond between the 4(5) and 5a(6) carbons and the wavy line indicates that R.sub.4 may be in the .alpha.-or .beta.-position and a non-toxic, pharmaceutical carrier or excipient and a method of treating hyperandrogenic conditions in warm-blooded animals.