Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Patent
1991-09-27
1993-02-02
Friedman, S. J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
514420, A61K 3119, A61K 3140
Patent
active
051838290
ABSTRACT:
Pharmaceutically elegant oral compositions of non-steroidal anti-inflammatory drugs or their salts are prepared by adding selected dispersing agents such as a polyvinylpyrrolidone, hydroxypropyl-methylcellulose or hydroxypropylcellulose to the NSAIDs in a medium of polyol-glycol-alcohol. The compositions offer the formation of finely dispersed active ingredients upon dispersion in gastric juice.
REFERENCES:
patent: 4704405 (1987-11-01), O'Neill et al.
patent: 4880835 (1989-11-01), Park
Najib, Int. Jour. Pharmaceutics, 45, p. 139 (1988).
Chan et al., Pharm. Research 7 1027 (1990).
Applied Analytical Industries, Inc.
Edgerton William H.
Friedman S. J.
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