Title:
GRANULATED PARTICLE, TABLET AND METHOD FOR PRODUCING GRANULATED PARTICLE
Document Type and Number:
WIPO Patent Application WO/2007/126063
Kind Code:
A1
Abstract:
Disclosed is a granulated particle containing a poorly soluble drug (A) and an excipient (B), which is characterized in that the volume average particle diameter of particles of the poorly soluble drug (A) and particles of the excipient (B) is 0.01-35 µm, and a water-soluble or water-swelling polymer compound (C) having a viscosity of less than 6.0 mPa•s as a 2 mass% aqueous solution at 20ºC is further contained therein. Also disclosed area tablet containing such a granulated particle, and a method for producing such a granulated particle.
Inventors:
NISHITO TERUO (JP)
YANASE TOMIYUKI (JP)
YANASE TOMIYUKI (JP)
Application Number:
PCT/JP2007/059193
Publication Date:
November 08, 2007
Filing Date:
April 27, 2007
Export Citation:
Assignee:
LION CORP (JP)
NISHITO TERUO (JP)
YANASE TOMIYUKI (JP)
NISHITO TERUO (JP)
YANASE TOMIYUKI (JP)
International Classes:
A61K9/16; A61K9/20; A61K31/167; A61K31/192; A61K31/616; A61K47/26; A61K47/30; A61K47/32; A61K47/38; A61P29/00
Domestic Patent References:
| WO1994008709A1 | 1994-04-28 |
Foreign References:
| JP2004175690A | 2004-06-24 | |||
| JPH04112828A | 1992-04-14 | |||
| JPH10218763A | 1998-08-18 | |||
| JP2006182726A | 2006-07-13 |
Attorney, Agent or Firm:
SHIGA, Masatake et al. (Yaesu Chuo-k, Tokyo 53, JP)
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