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US 2014/0271796 A1Published application
Oxybutynin-containing transdermal absorption preparation
AssigneeHisamitsu Pharmaceutical Co., Inc.
InventorsKenji Atarashi, Kazuhiro Suzuki, Akio Takeuchi, Hidekazu Kuma
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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.
Claims5
A transdermal absorption preparation, comprising:
- 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.
Dependencies are inferred from the claim text.