Title:
MEDICINAL AGENT-CONTAINING MOLECULAR ASSEMBLY WHICH USES AMPHIPHILIC BLOCK POLYMER
Document Type and Number:
WIPO Patent Application WO/2018/055681
Kind Code:
A1
Abstract:
Provided is a molecular assembly (for example, a polymeric micelle nanoparticle) which is capable of efficiently containing a fat-soluble medicinal agent. A molecular assembly which contains: an amphiphilic block polymer A1 which comprises a hydrophilic block having a sarcosine unit and a hydrophobic block having a lactic acid unit; a hydrophobic polymer A2 having a lactic acid unit; a fatty acid triglyceride; and a fat-soluble medicinal agent. Examples of the fat-soluble medicinal agent include miriplatin.
Inventors:
HARA ISAO (JP)
OZEKI EIICHI (JP)
KIMURA SHUNSAKU (JP)
SATO TAKAYUKI (JP)
OZEKI EIICHI (JP)
KIMURA SHUNSAKU (JP)
SATO TAKAYUKI (JP)
Application Number:
PCT/JP2016/077744
Publication Date:
March 29, 2018
Filing Date:
September 20, 2016
Export Citation:
Assignee:
SHIMADZU CORP (JP)
UNIV KYOTO (JP)
UNIV KYOTO (JP)
International Classes:
A61K47/34; A61K9/51; A61K47/14; C08L77/00
Domestic Patent References:
| WO2015178454A1 | 2015-11-26 | |||
| WO2009148121A1 | 2009-12-10 |
Foreign References:
| JP2006507308A | 2006-03-02 | |||
| JP2011506342A | 2011-03-03 |
Other References:
See also references of EP 3517131A4
Attorney, Agent or Firm:
OKADA, Masahiro (JP)
Download PDF:
Previous Patent: SEARCH DEVICE, SEARCH METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM
Next Patent: ROBOT, MOTOR UNIT, AND COUPLING UNIT
Next Patent: ROBOT, MOTOR UNIT, AND COUPLING UNIT