Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules
Patent
1990-08-14
1992-12-22
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Capsules
424458, 424451, A61K 964
Patent
active
051733048
ABSTRACT:
The agents for the treatment of conditions of severe pain, and especially of tumor pain and post-operative pain, consist of soft gelatin capsules containing from about 30 to about 50 parts by weight of ibuprofen and from about 1.5 to about 4 parts by weight of codeine and/or physiologically compatible salts thereof, partially dissolved and partially suspended in about 68.5 to about 46 parts by weight of polyoxyethylene-polyoxypropylene-diol or in a mixture comprising about 30 to about 76 parts by weight of polyoxyethylene-polyoxypropylene- diol or polyethylene-glycol or polypropyleneglycol and from about 7 to about 40 parts by weight of a physiologically compatible surfactant.
REFERENCES:
patent: 4571400 (1986-02-01), Arnold
patent: 4839176 (1989-06-01), Pankhania et al.
patent: 4844907 (1989-07-01), Elger et al.
patent: 4894234 (1990-01-01), Sharma et al.
patent: 4923898 (1990-05-01), Sunshine et al.
Lohner Manfred
Posselt Klaus
Vogtle-Junkert Ute
Wagener Hans H.
Dolorgiet Beteiligungs GmbH
Horne Leon R.
Page Thurman K.
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