Directly-compressible naproxen or naproxen sodium compositions

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills

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Details

424465, A61K 916, A61K 920

Patent

active

053587170

ABSTRACT:
The present invention relates to directly-compressible naproxen or naproxen sodium compositions comprising spray-dried naproxen or naproxen sodium. The present invention further relates the processes for preparing the directly-compressible naproxen or naproxen sodium compositions, to aqueous mixtures containing naproxen or sodium naproxen suitable for spray-drying and useful in the processes for preparing the directly-compressible compositions, to naproxen or naproxen sodium tablets prepared from the directly-compressible compositions, and to the processes for preparing the naproxen or naproxen sodium tablets.

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patent: 4246164 (1981-01-01), Felder et al.
patent: 4605758 (1986-08-01), Schloemer
patent: 4710519 (1987-12-01), Finnan et al.
patent: 4721709 (1988-01-01), Seth et al.
patent: 4723033 (1988-02-01), Erickson
patent: 4744987 (1988-05-01), Mehra et al.
patent: 4753801 (1988-06-01), Oren et al.
patent: 4760094 (1988-07-01), Blank et al.
patent: 4904477 (1990-02-01), Ho et al.

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