Invention Application
- Patent Title: OXYBUTYNIN-CONTAINING TRANSDERMAL ABSORPTION PREPARATION
- Patent Title (中): 含氧含氮超导体吸收制备
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Application No.: US14354151Application Date: 2012-10-23
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Publication No.: US20140271796A1Publication Date: 2014-09-18
- Inventor: Kenji Atarashi , Kazuhiro Suzuki , Akio Takeuchi , Hidekazu Kuma
- Applicant: HISAMITSU PHARMACEUTICAL CO., INC.
- Priority: JPP2011-235407 20111026
- International Application: PCT/JP2012/077367 WO 20121023
- Main IPC: A61K31/575
- IPC: A61K31/575 ; A61K31/235 ; A61K9/70
Abstract:
A transdermal absorption preparation containing at least one drug selected from oxybutynin and pharmaceutically acceptable salts thereof and 0.05% by mass or more of a sterol selected from cholesterols, cholesterol derivatives and cholesterol analogs, relative to a total amount of the transdermal absorption preparation.
Information query
