Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Matrices
Patent
1992-05-19
1994-03-22
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Matrices
424445, A61K 914
Patent
active
052962350
ABSTRACT:
A plaster comprising pranoprofen, a hydrophilic or hydrophobic base component, and an absorbefacient is disclosed. The plaster is effective for curing arthritis deformans, muscle ache, distention after external injuries, and aches. Since pranoprofen is administered away from gastrointestinal tracts, application of the plaster is not accompanied by side effects such as peptic ulcer, bleeding in constipation, and diarrhea. It can release pranoprofen constantly over a extended period of time.
REFERENCES:
patent: 4254102 (1981-03-01), Kaplan
patent: 4695465 (1987-09-01), Kigasawa
patent: 4801458 (1989-01-01), Hidaka
Kawamura Yutaka
Sawayanagi Yoichi
Benston, Jr. William E.
Dojin Iyaku-Kako Co., Ltd.
Page Thurman K.
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