Title:
LIQUID COMPOSITION COMPRISING CISPLATIN-COORDINATING COMPOUND
Document Type and Number:
WIPO Patent Application WO/2009/157279
Kind Code:
A1
Abstract:
Disclosed is a liquid composition. The liquid composition is characterized by comprising a polymer micelle, wherein the polymer micelle comprises a coordinate compound comprising a block copolymer of polyethylene glycol and polyglutamaic acid and cisplatin attached to the block copolymer through a coordinate bond. The liquid composition is also characterized by having a pH value of 3.0 to 7.0.
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Inventors:
KATAOKA KAZUNORI (JP)
NISHIYAMA NOBUHIRO (JP)
TSUCHIYA CHIEKO (JP)
HAYASHI TATSUYUKI (JP)
NISHIYAMA NOBUHIRO (JP)
TSUCHIYA CHIEKO (JP)
HAYASHI TATSUYUKI (JP)
Application Number:
PCT/JP2009/060102
Publication Date:
December 30, 2009
Filing Date:
May 27, 2009
Export Citation:
Assignee:
NANOCARRIER CO LTD (JP)
UNIV TOKYO (JP)
KATAOKA KAZUNORI (JP)
NISHIYAMA NOBUHIRO (JP)
TSUCHIYA CHIEKO (JP)
HAYASHI TATSUYUKI (JP)
UNIV TOKYO (JP)
KATAOKA KAZUNORI (JP)
NISHIYAMA NOBUHIRO (JP)
TSUCHIYA CHIEKO (JP)
HAYASHI TATSUYUKI (JP)
International Classes:
A61K33/24; A61K9/08; A61K47/10; A61K47/34; A61K47/48; A61P35/00; C08G69/40; C08G81/00
Domestic Patent References:
| WO2002026241A1 | 2002-04-04 | |||
| WO2006057429A1 | 2006-06-01 | |||
| WO2002026241A1 | 2002-04-04 | |||
| WO1996033233A1 | 1996-10-24 | |||
| WO1996032434A1 | 1996-10-17 | |||
| WO1997006202A1 | 1997-02-20 |
Foreign References:
| JP2003012505A | 2003-01-15 |
Other References:
See also references of EP 2305275A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chome, Minato-k, Tokyo 23, JP)
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