Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1998-05-14
1999-11-02
Ford, John M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514278, A61K 31435
Patent
active
059771267
ABSTRACT:
The present invention relates to methods for preparing and using compounds of formula (I), wherein carbons 1 and 2 are joined by either a single or a double bond; R.sup.1 is hydrogen or methyl; R.sup.2 is hydrogen or methyl; R.sup.3 is (A) wherein X, W, Z, R.sup.4, and R.sup.5, are various groups, and pharmaceutically acceptable solvates thereof and their use in the treatment of androgen responsive and mediated diseases.
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Batchelor Kenneth William
Frye Stephen Vernon
Brink Robert H.
Ford John M.
Glaxo Wellcome Inc.
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