Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1997-01-31
1998-11-17
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424489, 424482, 424480, 424494, 424473, A61K 920
Patent
active
058373799
ABSTRACT:
A controlled release nifedipine tablet which comprises:
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Isao Sugimoto et al., "Dissolution and Absorption of Nifedipine From Nifedipine-Polyvinylpyrrolidone Coprecipitate", Drug Development and Industrial Pharmacy, 6(2), 137-160 (1980).
Chen Chih-Ming
Chou Joseph C. H.
Andrx Pharmaceuticals Inc.
Benston, Jr. William E.
Page Thurman K.
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