Title:
METHOD FOR SUPPRESSING PRODUCTION OF ASENAPINE-N-OXIDE
Document Type and Number:
WIPO Patent Application WO/2021/085211
Kind Code:
A1
Abstract:
The present invention provides a patch equipped with an adhesive layer on a support, wherein the adhesive layer contains asenapine or a pharmaceutically acceptable salt thereof, an adhesive base, and at least one selected from the group consisting of thiosulfates, sulfites, and pyrosulfites.
Inventors:
TAKAGI YUKA (JP)
YUKUHIRO MASAKI (JP)
YUKUHIRO MASAKI (JP)
Application Number:
PCT/JP2020/039240
Publication Date:
May 06, 2021
Filing Date:
October 19, 2020
Export Citation:
Assignee:
HISAMITSU PHARMACEUTICAL CO (JP)
International Classes:
A61K31/407; A61K9/70; A61K47/04; A61K47/20; A61K47/32; A61P25/00; A61P25/18
Domestic Patent References:
| WO2018115001A1 | 2018-06-28 | |||
| WO2016140087A1 | 2016-09-09 | |||
| WO2017018322A1 | 2017-02-02 | |||
| WO2017018321A1 | 2017-02-02 | |||
| WO2014207664A2 | 2014-12-31 | |||
| WO2017018321A1 | 2017-02-02 | |||
| WO2017018322A1 | 2017-02-02 | |||
| WO2018115001A1 | 2018-06-28 |
Other References:
See also references of EP 4052703A1
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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