Gastroresistant pharmaceutical formulations for oral administrat

Details Gastroresistant pharmaceutical formulations for oral administrat Gastroresistant pharmaceutical formulations for oral administrat

1992-04-01

1994-04-12

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424463, 424472, 424475, 424480, A61K 924

Patent

active

053023986

ABSTRACT:
Pharmaceutical formulations for oral administration coated by an enterosoluble gastroresistant film, preferably selected from gastroresistant granulates, gastroresistant tablets, gastroresistant hard gelatine capsules containing powders or granulates or two or more tablets or oily suspensions, gastroresistant soft gelatine capsules containing oily suspensions and hard gelatine capsules containing gastroresistant granulates or two or more gastroresistant tablets, containing therapeutically effective amounts of salts of bile acids with alkali metals or organic bases, process for their preparation and therapeutic use thereof in the treatment of biliary calculoses, biliary dyspepsias, biliary cirrhosis and chronic and cholestatic hepatopathies.

REFERENCES:
patent: 3634584 (1969-02-01), Poole
patent: 4432966 (1984-02-01), Zeitoum et al.
patent: 4775536 (1988-10-01), Patell
patent: 4891223 (1990-01-01), Ambegaonkar et al.
patent: 5047258 (1991-09-01), Belanger et al.
Gennaro. (1985). Remington's Pharmaceutical Science, Mack. Pub., pp. 1636-1637.

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