Title:
LABDANE-TYPE DITERPENE COMPOUND-CONTAINING STABILIZING FORMULATION FOR ORAL ADMINISTRATION, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/255502
Kind Code:
A1
Abstract:
The present invention pertains to: a labdane-type diterpene-containing stabilizing formulation for oral administration; and a production method therefor. This stabilizing formulation for oral administration is characterized in that a labdane-type diterpene compound is contained in plant oil. Moreover, this method for producing a stabilizing formulation is characterized by including: (A) preparing an extraction mixture by using a hydrophobic organic solvent to extract a plant containing a labdane-type diterpene compound, and then adding plant oil to the obtained extract, or (B) preparing an extraction mixture by using a mixture of a hydrophobic organic solvent and plant oil to extract a plant containing a labdane-type diterpene compound; and removing the hydrophobic organic solvent from the obtained extraction mixture to obtain a stabilizing formulation which is for oral administration and in which the labdane-type diterpene compound is contained in the plant oil.
Inventors:
KOMAI KOICHIRO (JP)
YAMASAKI ARATA (JP)
ASAKA SANNOSUKE (JP)
YAMASAKI ARATA (JP)
ASAKA SANNOSUKE (JP)
Application Number:
PCT/JP2020/011821
Publication Date:
December 24, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
VERITAS LTD (JP)
International Classes:
A61K36/9066; A61K31/11; A61K31/19; A61K31/336; A61K47/46
Foreign References:
| JP2017214340A | 2017-12-07 | |||
| US20100151059A1 | 2010-06-17 | |||
| JP2013121931A | 2013-06-20 | |||
| JP2010189437A | 2010-09-02 | |||
| JP2008137931A | 2008-06-19 |
Attorney, Agent or Firm:
SAIKYO, Keiichiro (JP)
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