Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1991-05-16
1993-06-29
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
424468, 424494, A61K 916
Patent
active
052232689
ABSTRACT:
Low solubility drug coated bead compositions, capsules filled therewith and method of preparation thereof, especially wherein the low solubility drug is an antiandrogenic steroid and most especially wherein the antiandrogenic steroid is (5.alpha.,17.alpha.)1'-(methylsulfonyl)-1'H-pregn-20-yno[3,2-c]pyrazol-17- ol, are disclosed.
REFERENCES:
patent: 4684636 (1987-08-01), Christiansen et al.
patent: 4717569 (1988-01-01), Harrison et al.
patent: 4783337 (1988-11-01), Wong et al.
patent: 4837033 (1989-06-01), Kokubo et al.
Chang Kuei-Tu
Stetsko Gregg
Benston, Jr. William E.
DuPont Paul E.
Miller Theodore C.
Page Thurman K.
Sterling Drug Inc.
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