Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1987-08-14
1993-05-18
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424484, 424449, 424489, 514355, A61K 31745, A01J 2100
Patent
active
052119432
ABSTRACT:
A pharmaceutical preparation for percutaneous absorption comprising a base material and fine crystals of Nicorandil and/or salts of Nicorandil that are evenly distributed throughout said base material and that have a mean diameter of 2 .mu.m or more, and a method for preparing the same.
REFERENCES:
patent: 4200640 (1980-04-01), Nagano et al.
patent: 4690683 (1987-09-01), Chien et al.
Chemical Abstracts, vol. 105, No. 6, 11th Aug. 1986, p. 397, abstract No. 49085g, Columbus, Ohio, US; & JA-A-61 78 720 (Rhone-Poulenc Sante)/Apr. 22, 1986.
Patent Abstracts of Japan, vol. 8, No. 93 (C-220) (1530), 27th Apr. 1984; & JP-A-59 10 513 (Nitto Denki Kogyo K.K.) Jan. 20, 1984.
Azuma Masato
Inoue Toshihiro
Kawano Yasuaki
Chugai Seiyaku Kabushili Kaisha
Kulkosky Peter F.
Page Thurman K.
Sekisui Kagaku Kogyo Kabushiki Kaisha
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