ORAL PHARMACEUTICAL COMPOSITION AND METHOD FOR PRODUCING PARTICULATE FORMULATION COMPRISING COMPOSITION

Title:

ORAL PHARMACEUTICAL COMPOSITION AND METHOD FOR PRODUCING PARTICULATE FORMULATION COMPRISING COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2017/204210

Kind Code:

A1

Abstract:

Provided is an oral pharmaceutical composition characterized by containing a medicinal ingredient (A), a hydrophobic liquid (B), a water-soluble macromolecular substance (C), and an excipient (D), but not containing a surfactant, wherein: the medicinal ingredient (A) is included in the hydrophobic liquid (B); and the hydrophobic liquid (B) is dispersed in a composition including the water-soluble macromolecular substance (C) and the excipient (D). The oral pharmaceutical composition: allows easy dose adjustment; has excellent dosability and safety; is biologically equivalent to a standard formulation having established profiles regarding efficacy, safety, etc.; and can be easily produced.

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Inventors:

ENDO NORIMASA (JP)
HIRASAWA WATARU (JP)
MORI JUN (JP)
FUKASAWA TAKAYUKI (JP)

Application Number:

PCT/JP2017/019167

Publication Date:

November 30, 2017

Filing Date:

May 23, 2017

Export Citation:

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Assignee:

SUNSHO PHARMACEUTICAL CO LTD (JP)

International Classes:

A61K9/14; A61K9/48; A61K9/50; A61K31/436; A61K31/55; A61K31/706; A61K38/00; A61K47/08; A61K47/10; A61K47/12; A61K47/14; A61K47/26; A61K47/36; A61K47/42; A61P25/08; A61P35/00; A61P37/06

Domestic Patent References:

WO2008053920A1	2008-05-08
WO2013035423A1	2013-03-14
WO2013035423A1	2013-03-14
WO2008081829A1	2008-07-10

Foreign References:

JP2011241150A	2011-12-01
JPS5753232A	1982-03-30
JP2010519200A	2010-06-03
JP2013501756A	2013-01-17
JP2012001487A	2012-01-05
JP5788256B2	2015-09-30
JPS5750278B2	1982-10-26
JP2002255793A	2002-09-11
JPS5640079B2	1981-09-17
JP5567909B2	2014-08-06
JP5491724B2	2014-05-14

Other References:

"As of the issues to be concerned regarding implementation accompanying partial amendment of the calculation method of medical fees (Notice) Attachment 1 (Medical points table", HOIHATSU 0305 NO. 1, 5 March 2012 (2012-03-05)
JUMPEI SAITO ET AL.: "Effective Preparation Method for Uniform Packages of 0.1 mg of Solid Dispersion Formulation of Tacrolimus", THE ARCHIVES OF PRACTICAL PHARMACY, vol. 76, 2016
"Drug administration for dysphagia patients'' Tokiko Ikegawa of Tomita Pharmaceutical", AJISAI, vol. 16, 2007
See also references of EP 3485876A4

Attorney, Agent or Firm:

PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)

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