Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1976-08-31
1978-03-07
Roberts, Elbert L.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
2603973, 26039747, C07J 500, A61K 3156
Patent
active
040780597
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.
Fournex Robert
Nedelec Lucien
Torelli Vesperto
Roberts Elbert L.
Roussel Uclaf
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