Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1978-05-08
1980-11-25
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...
2603974, 26023955R, A61K 3156
Patent
active
042358930
ABSTRACT:
This invention relates to ester derivatives of 4-hydroxy-4-androstene-3,17-dione (4-OH-4-A), including the acetate, heptanoate, dodecanoate, hemisuccinate and benzoate esters of 4-OH-4-A.
This invention also relates to a method of using the esters in the inhibition of estrogen biosynthesis.
REFERENCES:
patent: 3060201 (1962-10-01), Camerino et al.
Chem. Abstracts (1976), vol. 85, Par. 61351s.
Brodie Angela M. H.
Brodie Harry J.
Marsh David A.
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