Title:
経皮吸収製剤
Document Type and Number:
Japanese Patent JP4627945
Kind Code:
B2
Abstract:
Percutaneously absorbable preparations (preferably nonaqueous ones, particularly matrix-type patches or ointment), containing salt-form acidic drugs and characterized by being improved in the percutaneous absorbability of the drug by the incorporation of an addition salt of a basic substance therewith and by being lowly irritant to the skin; and a percutaneous absorption accelerator for salt-form acidic drugs, containing an addition salt of a basic substance.
Inventors:
Yasunori Takada
Koji Tanaka
Yasuhiro Ikeura
Koji Tanaka
Yasuhiro Ikeura
Application Number:
JP2001510438A
Publication Date:
February 09, 2011
Filing Date:
July 11, 2000
Export Citation:
Assignee:
Hisamitsu Pharmaceutical Co., Ltd.
International Classes:
A61K9/70; A61K31/196; A61K45/08; A61K47/02; A61K47/04; A61K47/18; A61K47/32; A61P21/02; A61P29/00
Domestic Patent References:
| JPS61260026A | 1986-11-18 | |||
| JPS59164714A | 1984-09-17 | |||
| JPS59164715A | 1984-09-17 | |||
| JPH06205839A | 1994-07-26 | |||
| JPH041127A | 1992-01-06 |
Foreign References:
| WO1999016434A1 | 1999-04-08 |
Attorney, Agent or Firm:
Norio Saeki