Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent
1984-12-24
1986-07-08
Roberts, Elbert L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
2603971, A61K 3156
Patent
active
045993319
ABSTRACT:
This invention provides a method for inhibiting angiogenesis in mammals. A pharmaceutically acceptable formulation containing a compound of the formula ##STR1## where X.sub.1 X.sub.2 and X.sub.3 are H, C1, or F and X.sub.3 must be H if the substituent of R.sub.1 is .alpha.OH;
REFERENCES:
patent: 4198403 (1980-04-01), Alvarez
patent: 4310466 (1982-01-01), Edwards
Kowalski William J.
Schreiber Alain B.
Unger Stefan H.
Hartman Charles L.
Krubiner Alan M.
Moran Tom M.
Roberts Elbert L.
Syntex (U.S.A.) Inc.
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