Title:
TRANSPARENT AQUEOUS COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/157851
Kind Code:
A1
Abstract:
To provide an exceptionally transparent composition in which cholesterol can be stably dispersed in an aqueous medium. Provided is a transparent aqueous composition containing (a) cholesterol, (b) a surfactant having a sterol skeleton, and (c) water, the mass ratio ((b) surfactant having sterol skeleton/(a) cholesterol) of the (b) surfactant having a sterol skeleton to the (a) cholesterol being 4 or greater.
Inventors:
TAKANASHI CHIAKI (JP)
TAKAO NORIHIRO (JP)
TAKAO NORIHIRO (JP)
Application Number:
PCT/JP2023/005089
Publication Date:
August 24, 2023
Filing Date:
February 15, 2023
Export Citation:
Assignee:
DAIICHI SANKYO HEALTHCARE CO LTD (JP)
International Classes:
A61K8/63; A61K8/02; A61K8/34; A61K8/86; A61Q19/00
Domestic Patent References:
| WO2017090740A1 | 2017-06-01 | |||
| WO2018061854A1 | 2018-04-05 |
Foreign References:
| JP2013227294A | 2013-11-07 | |||
| JP2011195461A | 2011-10-06 | |||
| JP2020002113A | 2020-01-09 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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