Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1987-04-01
1988-06-07
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...
424449, A61F 1303
Patent
active
047495740
ABSTRACT:
The invention relates to a sustained-release transdermal delivery preparation which comprises a slow-release microcapsule containing 2-nitroxymethyl-6-chloropyridine or its occlusion compound with .beta.-cyclodextrin and a skin-compatible base.
REFERENCES:
patent: 3742951 (1973-07-01), Zaffaroni
Patent Abstracts of Japan, vol. 9, No. 324 (C-320) [2047], 12/17/85 & JPA-60 156 607.
Chemical Abstracts, vol. 100, No. 20, May 14, 1984, p. 327, Abstract No. 161803n.
Asakura Sotoo
Kado Kazutake
Murakami Yoshio
Shimojo Fumio
Ueda Yoshio
Fujisawa Pharmaceutical Co. Ltd.
Horne L. R.
Page Thurman K.
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