SYSTEM FOR HOMOGENIZATION OF DRUG IN BIODEGRADABLE POLYMER: SMART POLYMERIC SYSTEM

Title:

SYSTEM FOR HOMOGENIZATION OF DRUG IN BIODEGRADABLE POLYMER: SMART POLYMERIC SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/159620

Kind Code:

A1

Abstract:

The present invention relates to a viscous composition for percutaneous drug delivery, containing colloidal particles formed of a combination of a drug and a biodegradable polymer, wherein the biodegradable polymer comprises a first amphiphilic polymer, to a method for preparing the same, and to a microstructure device using the same. According to the present invention, the colloidal particles are formed by homogenizing the drug in the biodegradable polymer comprising the first amphiphilic polymer while the use of a solvent is minimized, and thus the present system will be a percutaneous drug delivery system which is safe and efficient because of non-use of a separate solvent and is useful for drugs, for which there are no suitable solvents and which have low biological availability or large molecular weights.

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Inventors:

JUNG HYUNG IL (KR)
MANITA DANGOL (KR)

Application Number:

PCT/KR2016/003164

Publication Date:

October 06, 2016

Filing Date:

March 28, 2016

Export Citation:

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Assignee:

JUVIC INC (KR)

International Classes:

A61K9/14; A61K9/00; A61K31/165

Foreign References:

KR20100037389A	2010-04-09
KR20140101903A	2014-08-21
KR20110022554A	2011-03-07
KR100793615B1	2008-01-10
KR20090131540A	2009-12-29

Other References: