Title:
SORBEFACIENTS AND PREPARATIONS FOR PERCUTANEOUS ABSORPTION CONTAINING THE SAME
Document Type and Number:
WIPO Patent Application WO/2000/021566
Kind Code:
A1
Abstract:
Percutaneous sorbefacients comprising hexylene glycol and l-menthol, more particularly, percutaneous sorbefacients for female hormones or derivatives thereof; and preparations for percutaneous absorption which comprise a styrene/isoprene/styrene block copolymer and/or polyisobutylene, a softener and a tackifier as the base components, hormones, in particular, follicle hormone and/or luteal hormone as the drug component and hexylene glycol and l-menthol as a sorbefacient.
Inventors:
IKEURA YASUHIRO (JP)
MAKI MASAYOSHI (JP)
MAKI MASAYOSHI (JP)
Application Number:
PCT/JP1999/005670
Publication Date:
April 20, 2000
Filing Date:
October 14, 1999
Export Citation:
Assignee:
HISAMITSU PHARMACEUTICAL CO (JP)
IKEURA YASUHIRO (JP)
MAKI MASAYOSHI (JP)
IKEURA YASUHIRO (JP)
MAKI MASAYOSHI (JP)
International Classes:
A61K38/24; A61K9/00; A61K9/70; A61K31/565; A61K31/57; A61K47/10; A61K47/30; C07J1/00; (IPC1-7): A61K47/10; A61K31/565; A61K31/57; A61K47/32
Domestic Patent References:
| WO1991015241A1 | 1991-10-17 |
Foreign References:
| EP0622075A1 | 1994-11-02 |
Other References:
See also references of EP 1121941A4
Attorney, Agent or Firm:
Saeki, Norio (Nihonbashi 3-chome Chuo-ku Tokyo, JP)
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