Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-06-20
1987-06-30
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546183, 560123, 560147, 562505, A61K 31435, C07D22122
Patent
active
046771298
ABSTRACT:
1-phenyl-3-azabicyclo[3.1.1]-heptane-2,4-diones of the formula ##STR1## in which R.sub.1 represents hydrogen or a saturated or unsaturated, aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aromatic or aromatic-aliphatic hydrocarbon radical having up to and including 18, preferably up to and including 12, carbon atoms, R.sub.2 represents hydrogen, lower alkyl, sulpho or acyl, R.sub.3 represents hydrogen or lower alkyl and R.sub.4 represents hydrogen, lower alkyl, phenyl or phenyl substituted by --N(R.sub.2)(R.sub.3), and salts of these compounds, have valuable pharmacological properties, are effective as aromatase inhibitors and can therefore be used for the treatment of hormone-dependent diseases, especially mammary carcinoma.
REFERENCES:
patent: 2673205 (1954-03-01), Hoffmann et al.
Alder Alex
Bellus Daniel
Stanek Jaroslav
Ciba-Geigy Corporation
Daus Donald G.
Fishman Irving M.
Glynn Michael W.
Shen Cecilia
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