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:
Mar. 07, 1978
Filed:
Aug. 31, 1976
Applicant:
Inventors:
Assignee:
Roussel UCLAF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07J / ; A61K / ;
U.S. Cl.
CPC ...
424242 ; 2603973 ; 26039747 ;
Abstract
Novel 2,2-dimethyl steroids of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, --OH and ##STR2## R.sub.1 is selected from the group consisting of hydrogen and hydrocarbon of 1 to 17 carbon atoms Z is selected from the group consisting of hydrogen and ##STR3## in the .alpha.-position, R.sub.2 is alkyl of 1 to 4 carbon atoms and the dotted line in the B ring indicates the optional presence of a double bond in the 6(7) position having antialdosterone activity and increasing sodium diuresis while conserving organic potassium.