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Title:
SOLID PARTICLE DISPERSED OILY PREPARATION
Document Type and Number:
WIPO Patent Application WO/2024/085100
Kind Code:
A1
Abstract:
The present disclosure relates to a solid particle dispersed oily preparation. The present disclosure also provides a solid particle dispersed oily preparation suited to eyedrops or intraocular administration. The solid particle dispersed oil preparation contains (i) solid complexes that contain a pharmaceutically acceptable surfactant and particles containing a pharmaceutically acceptable target substance or target molecule and (ii) a pharmaceutically acceptable oily base. The particles in the solid particle dispersed oily preparation are typically covered with the surfactant. Also, the target substance or target molecule in the solid particle dispersed oily preparation can be water-soluble.

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Inventors:
KITAOKA MOMOKO (JP)
ISHIHAMA KOHEI (JP)
Application Number:
PCT/JP2023/037321
Publication Date:
April 25, 2024
Filing Date:
October 16, 2023
Export Citation:
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Assignee:
NOVIGO PHARMA INC (JP)
International Classes:
A61K9/10; A61K31/7088; A61K38/00; A61K39/395; A61K47/24; A61P27/02
Domestic Patent References:
WO2022196748A12022-09-22
WO2020203809A12020-10-08
WO2011004552A12011-01-13
WO2022264184A12022-12-22
Other References:
JABER MAI; JABER BAHAA; HAMED SAJA; ALKHATIB HATIM S.: "Preparation and evaluation of ascorbyl glucoside and ascorbic acid solid in oil nanodispersions for corneal epithelial wound healing", INTERNATIONAL JOURNAL OF PHARMACEUTICS, ELSEVIER, NL, vol. 627, 23 September 2022 (2022-09-23), NL , XP087200549, ISSN: 0378-5173, DOI: 10.1016/j.ijpharm.2022.122227
SRIVIDYA GORANTLA: "Nanocarriers for ocular drug delivery: current status and translational opportunity", RSC ADVANCES, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 10, no. 46, 24 July 2020 (2020-07-24), GB , pages 27835 - 27855, XP093161045, ISSN: 2046-2069, DOI: 10.1039/D0RA04971A
Attorney, Agent or Firm:
MORITA Yutaka (JP)
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